---
_id: '1511'
abstract:
- lang: eng
text: 'The fact that the complete graph K_5 does not embed in the plane has been
generalized in two independent directions. On the one hand, the solution of the
classical Heawood problem for graphs on surfaces established that the complete
graph K_n embeds in a closed surface M if and only if (n-3)(n-4) is at most 6b_1(M),
where b_1(M) is the first Z_2-Betti number of M. On the other hand, Van Kampen
and Flores proved that the k-skeleton of the n-dimensional simplex (the higher-dimensional
analogue of K_{n+1}) embeds in R^{2k} if and only if n is less or equal to 2k+2.
Two decades ago, Kuhnel conjectured that the k-skeleton of the n-simplex embeds
in a compact, (k-1)-connected 2k-manifold with kth Z_2-Betti number b_k only if
the following generalized Heawood inequality holds: binom{n-k-1}{k+1} is at most
binom{2k+1}{k+1} b_k. This is a common generalization of the case of graphs on
surfaces as well as the Van Kampen--Flores theorem. In the spirit of Kuhnel''s
conjecture, we prove that if the k-skeleton of the n-simplex embeds in a 2k-manifold
with kth Z_2-Betti number b_k, then n is at most 2b_k binom{2k+2}{k} + 2k + 5.
This bound is weaker than the generalized Heawood inequality, but does not require
the assumption that M is (k-1)-connected. Our proof uses a result of Volovikov
about maps that satisfy a certain homological triviality condition.'
acknowledgement: "The work by Z. P. was partially supported by the Charles University
Grant SVV-2014-260103. The\r\nwork by Z. P. and M. T. was partially supported by
the project CE-ITI (GACR P202/12/G061) of\r\nthe Czech Science Foundation and by
the ERC Advanced Grant No. 267165. Part of the research\r\nwork of M. T. was conducted
at IST Austria, supported by an IST Fellowship. The work by U.W.\r\nwas partially
supported by the Swiss National Science Foundation (grants SNSF-200020-138230 and\r\nSNSF-PP00P2-138948)."
alternative_title:
- LIPIcs
author:
- first_name: Xavier
full_name: Goaoc, Xavier
last_name: Goaoc
- first_name: Isaac
full_name: Mabillard, Isaac
id: 32BF9DAA-F248-11E8-B48F-1D18A9856A87
last_name: Mabillard
- first_name: Pavel
full_name: Paták, Pavel
last_name: Paták
- first_name: Zuzana
full_name: Patakova, Zuzana
id: 48B57058-F248-11E8-B48F-1D18A9856A87
last_name: Patakova
orcid: 0000-0002-3975-1683
- first_name: Martin
full_name: Tancer, Martin
id: 38AC689C-F248-11E8-B48F-1D18A9856A87
last_name: Tancer
orcid: 0000-0002-1191-6714
- first_name: Uli
full_name: Wagner, Uli
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: 'Goaoc X, Mabillard I, Paták P, Patakova Z, Tancer M, Wagner U. On generalized
Heawood inequalities for manifolds: A Van Kampen–Flores-type nonembeddability
result. In: Vol 34. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2015:476-490.
doi:10.4230/LIPIcs.SOCG.2015.476'
apa: 'Goaoc, X., Mabillard, I., Paták, P., Patakova, Z., Tancer, M., & Wagner,
U. (2015). On generalized Heawood inequalities for manifolds: A Van Kampen–Flores-type
nonembeddability result (Vol. 34, pp. 476–490). Presented at the SoCG: Symposium
on Computational Geometry, Eindhoven, Netherlands: Schloss Dagstuhl - Leibniz-Zentrum
für Informatik. https://doi.org/10.4230/LIPIcs.SOCG.2015.476'
chicago: 'Goaoc, Xavier, Isaac Mabillard, Pavel Paták, Zuzana Patakova, Martin Tancer,
and Uli Wagner. “On Generalized Heawood Inequalities for Manifolds: A Van Kampen–Flores-Type
Nonembeddability Result,” 34:476–90. Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2015. https://doi.org/10.4230/LIPIcs.SOCG.2015.476.'
ieee: 'X. Goaoc, I. Mabillard, P. Paták, Z. Patakova, M. Tancer, and U. Wagner,
“On generalized Heawood inequalities for manifolds: A Van Kampen–Flores-type nonembeddability
result,” presented at the SoCG: Symposium on Computational Geometry, Eindhoven,
Netherlands, 2015, vol. 34, pp. 476–490.'
ista: 'Goaoc X, Mabillard I, Paták P, Patakova Z, Tancer M, Wagner U. 2015. On generalized
Heawood inequalities for manifolds: A Van Kampen–Flores-type nonembeddability
result. SoCG: Symposium on Computational Geometry, LIPIcs, vol. 34, 476–490.'
mla: 'Goaoc, Xavier, et al. On Generalized Heawood Inequalities for Manifolds:
A Van Kampen–Flores-Type Nonembeddability Result. Vol. 34, Schloss Dagstuhl
- Leibniz-Zentrum für Informatik, 2015, pp. 476–90, doi:10.4230/LIPIcs.SOCG.2015.476.'
short: X. Goaoc, I. Mabillard, P. Paták, Z. Patakova, M. Tancer, U. Wagner, in:,
Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2015, pp. 476–490.
conference:
end_date: 2015-06-25
location: Eindhoven, Netherlands
name: 'SoCG: Symposium on Computational Geometry'
start_date: 2015-06-22
date_created: 2018-12-11T11:52:27Z
date_published: 2015-06-11T00:00:00Z
date_updated: 2023-02-23T12:38:00Z
day: '11'
ddc:
- '510'
department:
- _id: UlWa
doi: 10.4230/LIPIcs.SOCG.2015.476
ec_funded: 1
file:
- access_level: open_access
checksum: 0945811875351796324189312ca29e9e
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:18Z
date_updated: 2020-07-14T12:44:59Z
file_id: '4871'
file_name: IST-2016-502-v1+1_42.pdf
file_size: 636735
relation: main_file
file_date_updated: 2020-07-14T12:44:59Z
has_accepted_license: '1'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 476 - 490
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
publist_id: '5666'
pubrep_id: '502'
quality_controlled: '1'
related_material:
record:
- id: '610'
relation: later_version
status: public
scopus_import: 1
status: public
title: 'On generalized Heawood inequalities for manifolds: A Van Kampen–Flores-type
nonembeddability result'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: '34 '
year: '2015'
...
---
_id: '6118'
abstract:
- lang: eng
text: 'Carbon dioxide (CO2) gradients are ubiquitous and provide animals with information
about their environment, such as the potential presence of prey or predators.
The nematode Caenorhabditis elegans avoids elevated CO2, and previous work identified
three neuron pairs called “BAG,” “AFD,” and “ASE” that respond to CO2 stimuli.
Using in vivo Ca2+ imaging and behavioral analysis, we show that C. elegans can
detect CO2 independently of these sensory pathways. Many of the C. elegans sensory
neurons we examined, including the AWC olfactory neurons, the ASJ and ASK gustatory
neurons, and the ASH and ADL nociceptors, respond to a rise in CO2 with a rise
in Ca2+. In contrast, glial sheath cells harboring the sensory endings of C. elegans’
major chemosensory neurons exhibit strong and sustained decreases in Ca2+ in response
to high CO2. Some of these CO2 responses appear to be cell intrinsic. Worms therefore
may couple detection of CO2 to that of other cues at the earliest stages of sensory
processing. We show that C. elegans persistently suppresses oviposition at high
CO2. Hermaphrodite-specific neurons (HSNs), the executive neurons driving egg-laying,
are tonically inhibited when CO2 is elevated. CO2 modulates the egg-laying system
partly through the AWC olfactory neurons: High CO2 tonically activates AWC by
a cGMP-dependent mechanism, and AWC output inhibits the HSNs. Our work shows that
CO2 is a more complex sensory cue for C. elegans than previously thought, both
in terms of behavior and neural circuitry.'
author:
- first_name: Lorenz A.
full_name: Fenk, Lorenz A.
last_name: Fenk
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Fenk LA, de Bono M. Environmental CO2 inhibits Caenorhabditis elegans egg-laying
by modulating olfactory neurons and evokes widespread changes in neural activity.
Proceedings of the National Academy of Sciences. 2015;112(27):E3525-E3534.
doi:10.1073/pnas.1423808112
apa: Fenk, L. A., & de Bono, M. (2015). Environmental CO2 inhibits Caenorhabditis
elegans egg-laying by modulating olfactory neurons and evokes widespread changes
in neural activity. Proceedings of the National Academy of Sciences. National
Academy of Sciences. https://doi.org/10.1073/pnas.1423808112
chicago: Fenk, Lorenz A., and Mario de Bono. “Environmental CO2 Inhibits Caenorhabditis
Elegans Egg-Laying by Modulating Olfactory Neurons and Evokes Widespread Changes
in Neural Activity.” Proceedings of the National Academy of Sciences. National
Academy of Sciences, 2015. https://doi.org/10.1073/pnas.1423808112.
ieee: L. A. Fenk and M. de Bono, “Environmental CO2 inhibits Caenorhabditis elegans
egg-laying by modulating olfactory neurons and evokes widespread changes in neural
activity,” Proceedings of the National Academy of Sciences, vol. 112, no.
27. National Academy of Sciences, pp. E3525–E3534, 2015.
ista: Fenk LA, de Bono M. 2015. Environmental CO2 inhibits Caenorhabditis elegans
egg-laying by modulating olfactory neurons and evokes widespread changes in neural
activity. Proceedings of the National Academy of Sciences. 112(27), E3525–E3534.
mla: Fenk, Lorenz A., and Mario de Bono. “Environmental CO2 Inhibits Caenorhabditis
Elegans Egg-Laying by Modulating Olfactory Neurons and Evokes Widespread Changes
in Neural Activity.” Proceedings of the National Academy of Sciences, vol.
112, no. 27, National Academy of Sciences, 2015, pp. E3525–34, doi:10.1073/pnas.1423808112.
short: L.A. Fenk, M. de Bono, Proceedings of the National Academy of Sciences 112
(2015) E3525–E3534.
date_created: 2019-03-19T14:15:50Z
date_published: 2015-07-07T00:00:00Z
date_updated: 2021-01-12T08:06:12Z
day: '07'
ddc:
- '570'
doi: 10.1073/pnas.1423808112
extern: '1'
external_id:
pmid:
- '26100886'
file:
- access_level: open_access
checksum: 3d2da5af8d72467e382a565abc2e003d
content_type: application/pdf
creator: kschuh
date_created: 2019-03-19T14:21:07Z
date_updated: 2020-07-14T12:47:20Z
file_id: '6119'
file_name: 2015_PNAS_Fenk.pdf
file_size: 2822681
relation: main_file
file_date_updated: 2020-07-14T12:47:20Z
has_accepted_license: '1'
intvolume: ' 112'
issue: '27'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: E3525-E3534
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
issn:
- 0027-8424
- 1091-6490
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
status: public
title: Environmental CO2 inhibits Caenorhabditis elegans egg-laying by modulating
olfactory neurons and evokes widespread changes in neural activity
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 112
year: '2015'
...
---
_id: '6120'
abstract:
- lang: eng
text: Brains organize behavior and physiology to optimize the response to threats
or opportunities. We dissect how 21% O2, an indicator of surface exposure, reprograms
C. elegans' global state, inducing sustained locomotory arousal and altering expression
of neuropeptides, metabolic enzymes, and other non-neural genes. The URX O2-sensing
neurons drive arousal at 21% O2 by tonically activating the RMG interneurons.
Stimulating RMG is sufficient to switch behavioral state. Ablating the ASH, ADL,
or ASK sensory neurons connected to RMG by gap junctions does not disrupt arousal.
However, disrupting cation currents in these neurons curtails RMG neurosecretion
and arousal. RMG signals high O2 by peptidergic secretion. Neuropeptide reporters
reveal neural circuit state, as neurosecretion stimulates neuropeptide expression.
Neural imaging in unrestrained animals shows that URX and RMG encode O2 concentration
rather than behavior, while the activity of downstream interneurons such as AVB
and AIY reflect both O2 levels and the behavior being executed.
article_number: e04241
author:
- first_name: Patrick
full_name: Laurent, Patrick
last_name: Laurent
- first_name: Zoltan
full_name: Soltesz, Zoltan
last_name: Soltesz
- first_name: Geoffrey M
full_name: Nelson, Geoffrey M
last_name: Nelson
- first_name: Changchun
full_name: Chen, Changchun
last_name: Chen
- first_name: Fausto
full_name: Arellano-Carbajal, Fausto
last_name: Arellano-Carbajal
- first_name: Emmanuel
full_name: Levy, Emmanuel
last_name: Levy
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Laurent P, Soltesz Z, Nelson GM, et al. Decoding a neural circuit controlling
global animal state in C. elegans. eLife. 2015;4. doi:10.7554/elife.04241
apa: Laurent, P., Soltesz, Z., Nelson, G. M., Chen, C., Arellano-Carbajal, F., Levy,
E., & de Bono, M. (2015). Decoding a neural circuit controlling global animal
state in C. elegans. ELife. eLife Sciences Publications. https://doi.org/10.7554/elife.04241
chicago: Laurent, Patrick, Zoltan Soltesz, Geoffrey M Nelson, Changchun Chen, Fausto
Arellano-Carbajal, Emmanuel Levy, and Mario de Bono. “Decoding a Neural Circuit
Controlling Global Animal State in C. Elegans.” ELife. eLife Sciences Publications,
2015. https://doi.org/10.7554/elife.04241.
ieee: P. Laurent et al., “Decoding a neural circuit controlling global animal
state in C. elegans,” eLife, vol. 4. eLife Sciences Publications, 2015.
ista: Laurent P, Soltesz Z, Nelson GM, Chen C, Arellano-Carbajal F, Levy E, de Bono
M. 2015. Decoding a neural circuit controlling global animal state in C. elegans.
eLife. 4, e04241.
mla: Laurent, Patrick, et al. “Decoding a Neural Circuit Controlling Global Animal
State in C. Elegans.” ELife, vol. 4, e04241, eLife Sciences Publications,
2015, doi:10.7554/elife.04241.
short: P. Laurent, Z. Soltesz, G.M. Nelson, C. Chen, F. Arellano-Carbajal, E. Levy,
M. de Bono, ELife 4 (2015).
date_created: 2019-03-19T14:23:51Z
date_published: 2015-03-11T00:00:00Z
date_updated: 2021-01-12T08:06:13Z
day: '11'
ddc:
- '570'
doi: 10.7554/elife.04241
extern: '1'
external_id:
pmid:
- '25760081'
file:
- access_level: open_access
checksum: cf641b7a363aecd0a101755d23dee7e0
content_type: application/pdf
creator: kschuh
date_created: 2019-03-19T14:29:43Z
date_updated: 2020-07-14T12:47:20Z
file_id: '6121'
file_name: 2015_elife_Laurent.pdf
file_size: 6723528
relation: main_file
file_date_updated: 2020-07-14T12:47:20Z
has_accepted_license: '1'
intvolume: ' 4'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
publication: eLife
publication_identifier:
issn:
- 2050-084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
status: public
title: Decoding a neural circuit controlling global animal state in C. elegans
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 4
year: '2015'
...
---
_id: '1637'
abstract:
- lang: eng
text: An instance of the Valued Constraint Satisfaction Problem (VCSP) is given
by a finite set of variables, a finite domain of labels, and a sum of functions,
each function depending on a subset of the variables. Each function can take finite
values specifying costs of assignments of labels to its variables or the infinite
value, which indicates an infeasible assignment. The goal is to find an assignment
of labels to the variables that minimizes the sum. We study, assuming that P ≠
NP, how the complexity of this very general problem depends on the set of functions
allowed in the instances, the so-called constraint language. The case when all
allowed functions take values in {0, ∞} corresponds to ordinary CSPs, where one
deals only with the feasibility issue and there is no optimization. This case
is the subject of the Algebraic CSP Dichotomy Conjecture predicting for which
constraint languages CSPs are tractable (i.e. solvable in polynomial time) and
for which NP-hard. The case when all allowed functions take only finite values
corresponds to finite-valued CSP, where the feasibility aspect is trivial and
one deals only with the optimization issue. The complexity of finite-valued CSPs
was fully classified by Thapper and Zivny. An algebraic necessary condition for
tractability of a general-valued CSP with a fixed constraint language was recently
given by Kozik and Ochremiak. As our main result, we prove that if a constraint
language satisfies this algebraic necessary condition, and the feasibility CSP
(i.e. the problem of deciding whether a given instance has a feasible solution)
corresponding to the VCSP with this language is tractable, then the VCSP is tractable.
The algorithm is a simple combination of the assumed algorithm for the feasibility
CSP and the standard LP relaxation. As a corollary, we obtain that a dichotomy
for ordinary CSPs would imply a dichotomy for general-valued CSPs.
alternative_title:
- 56th Annual Symposium on Foundations of Computer Science
author:
- first_name: Vladimir
full_name: Kolmogorov, Vladimir
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
- first_name: Andrei
full_name: Krokhin, Andrei
last_name: Krokhin
- first_name: Michal
full_name: Rolinek, Michal
id: 3CB3BC06-F248-11E8-B48F-1D18A9856A87
last_name: Rolinek
citation:
ama: 'Kolmogorov V, Krokhin A, Rolinek M. The complexity of general-valued CSPs.
In: IEEE; 2015:1246-1258. doi:10.1109/FOCS.2015.80'
apa: 'Kolmogorov, V., Krokhin, A., & Rolinek, M. (2015). The complexity of general-valued
CSPs (pp. 1246–1258). Presented at the FOCS: Foundations of Computer Science,
Berkeley, CA, United States: IEEE. https://doi.org/10.1109/FOCS.2015.80'
chicago: Kolmogorov, Vladimir, Andrei Krokhin, and Michal Rolinek. “The Complexity
of General-Valued CSPs,” 1246–58. IEEE, 2015. https://doi.org/10.1109/FOCS.2015.80.
ieee: 'V. Kolmogorov, A. Krokhin, and M. Rolinek, “The complexity of general-valued
CSPs,” presented at the FOCS: Foundations of Computer Science, Berkeley, CA, United
States, 2015, pp. 1246–1258.'
ista: 'Kolmogorov V, Krokhin A, Rolinek M. 2015. The complexity of general-valued
CSPs. FOCS: Foundations of Computer Science, 56th Annual Symposium on Foundations
of Computer Science, , 1246–1258.'
mla: Kolmogorov, Vladimir, et al. The Complexity of General-Valued CSPs.
IEEE, 2015, pp. 1246–58, doi:10.1109/FOCS.2015.80.
short: V. Kolmogorov, A. Krokhin, M. Rolinek, in:, IEEE, 2015, pp. 1246–1258.
conference:
end_date: 2015-10-20
location: Berkeley, CA, United States
name: 'FOCS: Foundations of Computer Science'
start_date: 2015-10-18
date_created: 2018-12-11T11:53:10Z
date_published: 2015-12-01T00:00:00Z
date_updated: 2023-02-23T12:44:26Z
day: '01'
department:
- _id: VlKo
doi: 10.1109/FOCS.2015.80
ec_funded: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/1502.07327
month: '12'
oa: 1
oa_version: Preprint
page: 1246 - 1258
project:
- _id: 25FBA906-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '616160'
name: 'Discrete Optimization in Computer Vision: Theory and Practice'
publication_status: published
publisher: IEEE
publist_id: '5518'
quality_controlled: '1'
related_material:
record:
- id: '644'
relation: other
status: public
scopus_import: 1
status: public
title: The complexity of general-valued CSPs
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2015'
...
---
_id: '6507'
abstract:
- lang: eng
text: The osteoclast-associated receptor (OSCAR) is a collagen-binding immune receptor
with important roles in dendritic cell maturation and activation of inflammatory
monocytes as well as in osteoclastogenesis. The crystal structure of the OSCAR
ectodomain is presented, both free and in complex with a consensus triple-helical
peptide (THP). The structures revealed a collagen-binding site in each immunoglobulin-like
domain (D1 and D2). The THP binds near a predicted collagen-binding groove in
D1, but a more extensive interaction with D2 is facilitated by the unusually wide
D1-D2 interdomain angle in OSCAR. Direct binding assays, combined with site-directed
mutagenesis, confirm that the primary collagen-binding site in OSCAR resides in
D2, in marked contrast to the related collagen receptors, glycoprotein VI (GPVI)
and leukocyte-associated immunoglobulin-like receptor-1 (LAIR-1). Monomeric OSCAR
D1D2 binds to the consensus THP with a KD of 28 µM measured in solution, but shows
a higher affinity (KD 1.5 μM) when binding to a solid-phase THP, most likely due
to an avidity effect. These data suggest a 2-stage model for the interaction of
OSCAR with a collagen fibril, with transient, low-affinity interactions initiated
by the membrane-distal D1, followed by firm adhesion to the primary binding site
in D2.
author:
- first_name: Long
full_name: Zhou, Long
id: 3E751364-F248-11E8-B48F-1D18A9856A87
last_name: Zhou
orcid: 0000-0002-1864-8951
- first_name: J. M.
full_name: Hinerman, J. M.
last_name: Hinerman
- first_name: M.
full_name: Blaszczyk, M.
last_name: Blaszczyk
- first_name: J. L. C.
full_name: Miller, J. L. C.
last_name: Miller
- first_name: D. G.
full_name: Conrady, D. G.
last_name: Conrady
- first_name: A. D.
full_name: Barrow, A. D.
last_name: Barrow
- first_name: D. Y.
full_name: Chirgadze, D. Y.
last_name: Chirgadze
- first_name: D.
full_name: Bihan, D.
last_name: Bihan
- first_name: R. W.
full_name: Farndale, R. W.
last_name: Farndale
- first_name: A. B.
full_name: Herr, A. B.
last_name: Herr
citation:
ama: Zhou L, Hinerman JM, Blaszczyk M, et al. Structural basis for collagen recognition
by the immune receptor OSCAR. Blood. 2015;127(5):529-537. doi:10.1182/blood-2015-08-667055
apa: Zhou, L., Hinerman, J. M., Blaszczyk, M., Miller, J. L. C., Conrady, D. G.,
Barrow, A. D., … Herr, A. B. (2015). Structural basis for collagen recognition
by the immune receptor OSCAR. Blood. American Society of Hematology. https://doi.org/10.1182/blood-2015-08-667055
chicago: Zhou, Long, J. M. Hinerman, M. Blaszczyk, J. L. C. Miller, D. G. Conrady,
A. D. Barrow, D. Y. Chirgadze, D. Bihan, R. W. Farndale, and A. B. Herr. “Structural
Basis for Collagen Recognition by the Immune Receptor OSCAR.” Blood. American
Society of Hematology, 2015. https://doi.org/10.1182/blood-2015-08-667055.
ieee: L. Zhou et al., “Structural basis for collagen recognition by the immune
receptor OSCAR,” Blood, vol. 127, no. 5. American Society of Hematology,
pp. 529–537, 2015.
ista: Zhou L, Hinerman JM, Blaszczyk M, Miller JLC, Conrady DG, Barrow AD, Chirgadze
DY, Bihan D, Farndale RW, Herr AB. 2015. Structural basis for collagen recognition
by the immune receptor OSCAR. Blood. 127(5), 529–537.
mla: Zhou, Long, et al. “Structural Basis for Collagen Recognition by the Immune
Receptor OSCAR.” Blood, vol. 127, no. 5, American Society of Hematology,
2015, pp. 529–37, doi:10.1182/blood-2015-08-667055.
short: L. Zhou, J.M. Hinerman, M. Blaszczyk, J.L.C. Miller, D.G. Conrady, A.D. Barrow,
D.Y. Chirgadze, D. Bihan, R.W. Farndale, A.B. Herr, Blood 127 (2015) 529–537.
date_created: 2019-05-31T09:38:50Z
date_published: 2015-11-02T00:00:00Z
date_updated: 2021-01-12T08:07:47Z
day: '02'
doi: 10.1182/blood-2015-08-667055
extern: '1'
external_id:
pmid:
- '26552697'
intvolume: ' 127'
issue: '5'
language:
- iso: eng
month: '11'
oa_version: None
page: 529-537
pmid: 1
publication: Blood
publication_identifier:
issn:
- 0006-4971
- 1528-0020
publication_status: published
publisher: American Society of Hematology
quality_controlled: '1'
status: public
title: Structural basis for collagen recognition by the immune receptor OSCAR
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 127
year: '2015'
...
---
_id: '6737'
abstract:
- lang: eng
text: This paper presents polar coding schemes for the two-user discrete memoryless
broadcast channel (DM-BC) which achieve Marton's region with both common and private
messages. This is the best achievable rate region known to date, and it is tight
for all classes of two-user DM-BCs whose capacity regions are known. To accomplish
this task, we first construct polar codes for both the superposition as well as
binning strategy. By combining these two schemes, we obtain Marton's region with
private messages only. Finally, we show how to handle the case of common information.
The proposed coding schemes possess the usual advantages of polar codes, i.e.,
they have low encoding and decoding complexity and a superpolynomial decay rate
of the error probability. We follow the lead of Goela, Abbe, and Gastpar, who
recently introduced polar codes emulating the superposition and binning schemes.
To align the polar indices, for both schemes, their solution involves some degradedness
constraints that are assumed to hold between the auxiliary random variables and
channel outputs. To remove these constraints, we consider the transmission of
k blocks and employ a chaining construction that guarantees the proper alignment
of the polarized indices. The techniques described in this paper are quite general,
and they can be adopted to many other multiterminal scenarios whenever there polar
indices need to be aligned.
author:
- first_name: Marco
full_name: Mondelli, Marco
id: 27EB676C-8706-11E9-9510-7717E6697425
last_name: Mondelli
orcid: 0000-0002-3242-7020
- first_name: Hamed
full_name: Hassani, Hamed
last_name: Hassani
- first_name: Igal
full_name: Sason, Igal
last_name: Sason
- first_name: Rudiger
full_name: Urbanke, Rudiger
last_name: Urbanke
citation:
ama: Mondelli M, Hassani H, Sason I, Urbanke R. Achieving Marton’s region for broadcast
channels using polar codes. IEEE Transactions on Information Theory. 2015;61(2):783-800.
doi:10.1109/tit.2014.2368555
apa: Mondelli, M., Hassani, H., Sason, I., & Urbanke, R. (2015). Achieving Marton’s
region for broadcast channels using polar codes. IEEE Transactions on Information
Theory. IEEE. https://doi.org/10.1109/tit.2014.2368555
chicago: Mondelli, Marco, Hamed Hassani, Igal Sason, and Rudiger Urbanke. “Achieving
Marton’s Region for Broadcast Channels Using Polar Codes.” IEEE Transactions
on Information Theory. IEEE, 2015. https://doi.org/10.1109/tit.2014.2368555.
ieee: M. Mondelli, H. Hassani, I. Sason, and R. Urbanke, “Achieving Marton’s region
for broadcast channels using polar codes,” IEEE Transactions on Information
Theory, vol. 61, no. 2. IEEE, pp. 783–800, 2015.
ista: Mondelli M, Hassani H, Sason I, Urbanke R. 2015. Achieving Marton’s region
for broadcast channels using polar codes. IEEE Transactions on Information Theory.
61(2), 783–800.
mla: Mondelli, Marco, et al. “Achieving Marton’s Region for Broadcast Channels Using
Polar Codes.” IEEE Transactions on Information Theory, vol. 61, no. 2,
IEEE, 2015, pp. 783–800, doi:10.1109/tit.2014.2368555.
short: M. Mondelli, H. Hassani, I. Sason, R. Urbanke, IEEE Transactions on Information
Theory 61 (2015) 783–800.
date_created: 2019-07-31T07:03:38Z
date_published: 2015-02-01T00:00:00Z
date_updated: 2021-01-12T08:08:46Z
day: '01'
doi: 10.1109/tit.2014.2368555
extern: '1'
external_id:
arxiv:
- '1401.6060'
intvolume: ' 61'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1401.6060
month: '02'
oa: 1
oa_version: Preprint
page: 783-800
publication: IEEE Transactions on Information Theory
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Achieving Marton’s region for broadcast channels using polar codes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 61
year: '2015'
...
---
_id: '6736'
abstract:
- lang: eng
text: Motivated by the significant performance gains which polar codes experience
under successive cancellation list decoding, their scaling exponent is studied
as a function of the list size. In particular, the error probability is fixed,
and the tradeoff between the block length and back-off from capacity is analyzed.
A lower bound is provided on the error probability under MAP decoding with list
size L for any binary-input memoryless output-symmetric channel and for any class
of linear codes such that their minimum distance is unbounded as the block length
grows large. Then, it is shown that under MAP decoding, although the introduction
of a list can significantly improve the involved constants, the scaling exponent
itself, i.e., the speed at which capacity is approached, stays unaffected for
any finite list size. In particular, this result applies to polar codes, since
their minimum distance tends to infinity as the block length increases. A similar
result is proved for genie-aided successive cancellation decoding when transmission
takes place over the binary erasure channel, namely, the scaling exponent remains
constant for any fixed number of helps from the genie. Note that since genie-aided
successive cancellation decoding might be strictly worse than successive cancellation
list decoding, the problem of establishing the scaling exponent of the latter
remains open.
author:
- first_name: Marco
full_name: Mondelli, Marco
id: 27EB676C-8706-11E9-9510-7717E6697425
last_name: Mondelli
orcid: 0000-0002-3242-7020
- first_name: Hamed
full_name: Hassani, Hamed
last_name: Hassani
- first_name: Rudiger
full_name: Urbanke, Rudiger
last_name: Urbanke
citation:
ama: Mondelli M, Hassani H, Urbanke R. Scaling exponent of list decoders with applications
to polar codes. IEEE Transactions on Information Theory. 2015;61(9):4838-4851.
doi:10.1109/tit.2015.2453315
apa: Mondelli, M., Hassani, H., & Urbanke, R. (2015). Scaling exponent of list
decoders with applications to polar codes. IEEE Transactions on Information
Theory. IEEE. https://doi.org/10.1109/tit.2015.2453315
chicago: Mondelli, Marco, Hamed Hassani, and Rudiger Urbanke. “Scaling Exponent
of List Decoders with Applications to Polar Codes.” IEEE Transactions on Information
Theory. IEEE, 2015. https://doi.org/10.1109/tit.2015.2453315.
ieee: M. Mondelli, H. Hassani, and R. Urbanke, “Scaling exponent of list decoders
with applications to polar codes,” IEEE Transactions on Information Theory,
vol. 61, no. 9. IEEE, pp. 4838–4851, 2015.
ista: Mondelli M, Hassani H, Urbanke R. 2015. Scaling exponent of list decoders
with applications to polar codes. IEEE Transactions on Information Theory. 61(9),
4838–4851.
mla: Mondelli, Marco, et al. “Scaling Exponent of List Decoders with Applications
to Polar Codes.” IEEE Transactions on Information Theory, vol. 61, no.
9, IEEE, 2015, pp. 4838–51, doi:10.1109/tit.2015.2453315.
short: M. Mondelli, H. Hassani, R. Urbanke, IEEE Transactions on Information Theory
61 (2015) 4838–4851.
date_created: 2019-07-31T06:50:34Z
date_published: 2015-09-01T00:00:00Z
date_updated: 2021-01-12T08:08:45Z
day: '01'
doi: 10.1109/tit.2015.2453315
extern: '1'
external_id:
arxiv:
- '1304.5220'
intvolume: ' 61'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1304.5220
month: '09'
oa: 1
oa_version: Preprint
page: 4838-4851
publication: IEEE Transactions on Information Theory
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Scaling exponent of list decoders with applications to polar codes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 61
year: '2015'
...
---
_id: '7070'
abstract:
- lang: eng
text: 'Torque magnetization measurements on YBa2Cu3Oy (YBCO) at doping y=6.67 (p=0.12),
in dc fields (B) up to 33 T and temperatures down to 4.5 K, show that weak diamagnetism
persists above the extrapolated irreversibility field Hirr(T=0)≈24 T. The differential
susceptibility dM/dB, however, is more rapidly suppressed for B≳16 T than expected
from the properties of the low field superconducting state, and saturates at a
low value for fields B≳24 T. In addition, torque measurements on a p=0.11 YBCO
crystal in pulsed field up to 65 T and temperatures down to 8 K show similar behavior,
with no additional features at higher fields. We offer two candidate scenarios
to explain these observations: (a) superconductivity survives but is heavily suppressed
at high field by competition with charge-density-wave (CDW) order; (b) static
superconductivity disappears near 24 T and is followed by a region of fluctuating
superconductivity, which causes dM/dB to saturate at high field. The diamagnetic
signal observed above 50 T for the p=0.11 crystal at 40 K and below may be caused
by changes in the normal state susceptibility rather than bulk or fluctuating
superconductivity. There will be orbital (Landau) diamagnetism from electron pockets
and possibly a reduction in spin susceptibility caused by the stronger three-dimensional
ordered CDW.'
article_number: '180509'
article_processing_charge: No
article_type: original
author:
- first_name: Jing Fei
full_name: Yu, Jing Fei
last_name: Yu
- first_name: B. J.
full_name: Ramshaw, B. J.
last_name: Ramshaw
- first_name: I.
full_name: Kokanović, I.
last_name: Kokanović
- first_name: Kimberly A
full_name: Modic, Kimberly A
id: 13C26AC0-EB69-11E9-87C6-5F3BE6697425
last_name: Modic
orcid: 0000-0001-9760-3147
- first_name: N.
full_name: Harrison, N.
last_name: Harrison
- first_name: James
full_name: Day, James
last_name: Day
- first_name: Ruixing
full_name: Liang, Ruixing
last_name: Liang
- first_name: W. N.
full_name: Hardy, W. N.
last_name: Hardy
- first_name: D. A.
full_name: Bonn, D. A.
last_name: Bonn
- first_name: A.
full_name: McCollam, A.
last_name: McCollam
- first_name: S. R.
full_name: Julian, S. R.
last_name: Julian
- first_name: J. R.
full_name: Cooper, J. R.
last_name: Cooper
citation:
ama: Yu JF, Ramshaw BJ, Kokanović I, et al. Magnetization of underdoped YBa2Cu3Oy
above the irreversibility field. Physical Review B. 2015;92(18). doi:10.1103/physrevb.92.180509
apa: Yu, J. F., Ramshaw, B. J., Kokanović, I., Modic, K. A., Harrison, N., Day,
J., … Cooper, J. R. (2015). Magnetization of underdoped YBa2Cu3Oy above the irreversibility
field. Physical Review B. APS. https://doi.org/10.1103/physrevb.92.180509
chicago: Yu, Jing Fei, B. J. Ramshaw, I. Kokanović, Kimberly A Modic, N. Harrison,
James Day, Ruixing Liang, et al. “Magnetization of Underdoped YBa2Cu3Oy above
the Irreversibility Field.” Physical Review B. APS, 2015. https://doi.org/10.1103/physrevb.92.180509.
ieee: J. F. Yu et al., “Magnetization of underdoped YBa2Cu3Oy above the irreversibility
field,” Physical Review B, vol. 92, no. 18. APS, 2015.
ista: Yu JF, Ramshaw BJ, Kokanović I, Modic KA, Harrison N, Day J, Liang R, Hardy
WN, Bonn DA, McCollam A, Julian SR, Cooper JR. 2015. Magnetization of underdoped
YBa2Cu3Oy above the irreversibility field. Physical Review B. 92(18), 180509.
mla: Yu, Jing Fei, et al. “Magnetization of Underdoped YBa2Cu3Oy above the Irreversibility
Field.” Physical Review B, vol. 92, no. 18, 180509, APS, 2015, doi:10.1103/physrevb.92.180509.
short: J.F. Yu, B.J. Ramshaw, I. Kokanović, K.A. Modic, N. Harrison, J. Day, R.
Liang, W.N. Hardy, D.A. Bonn, A. McCollam, S.R. Julian, J.R. Cooper, Physical
Review B 92 (2015).
date_created: 2019-11-19T13:22:06Z
date_published: 2015-11-23T00:00:00Z
date_updated: 2021-01-12T08:11:42Z
day: '23'
doi: 10.1103/physrevb.92.180509
extern: '1'
intvolume: ' 92'
issue: '18'
language:
- iso: eng
month: '11'
oa_version: None
publication: Physical Review B
publication_identifier:
issn:
- 1098-0121
- 1550-235X
publication_status: published
publisher: APS
quality_controlled: '1'
status: public
title: Magnetization of underdoped YBa2Cu3Oy above the irreversibility field
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 92
year: '2015'
...
---
_id: '7456'
abstract:
- lang: eng
text: The rational design of monodisperse ferroelectric nanocrystals with controlled
size and shape and their organization into hierarchical structures has been a
critical step for understanding the polar ordering in nanoscale ferroelectrics,
as well as the design of nanocrystal-based functional materials which harness
the properties of individual nanoparticles and the collective interactions between
them. We report here on the synthesis and self-assembly of aggregate-free, single-crystalline
titanium-based perovskite nanoparticles with controlled morphology and surface
composition by using a simple, easily scalable and highly versatile colloidal
route. Single-crystalline, non-aggregated BaTiO3 colloidal nanocrystals, used
as a model system, have been prepared under solvothermal conditions at temperatures
as low as 180 °C. The shape of the nanocrystals was tuned from spheroidal to cubic
upon changing the polarity of the solvent, whereas their size was varied from
16 to 30 nm for spheres and 5 to 78 nm for cubes by changing the concentration
of the precursors and the reaction time, respectively. The hydrophobic, oleic
acid-passivated nanoparticles exhibit very good solubility in non-polar solvents
and can be rendered dispersible in polar solvents by a simple process involving
the oxidative cleavage of the double bond upon treating the nanopowders with the
Lemieux–von Rudloff reagent. Lattice dynamic analysis indicated that regardless
of their size, BaTiO3 nanocrystals present local disorder within the perovskite
unit cell, associated with the existence of polar ordering. We also demonstrate
for the first time that, in addition to being used for fabricating large area,
crack-free, highly uniform films, BaTiO3 nanocubes can serve as building blocks
for the design of 2D and 3D mesoscale structures, such as superlattices and superparticles.
Interestingly, the type of superlattice structure (simple cubic or face centered
cubic) appears to be determined by the type of solvent in which the nanocrystals
were dispersed. This approach provides an excellent platform for the synthesis
of other titanium-based perovskite colloidal nanocrystals with controlled chemical
composition, surface structure and morphology and for their assembly into complex
architectures, therefore opening the door for the design of novel mesoscale functional
materials/nanocomposites with potential applications in energy conversion, data
storage and the biomedical field.
article_processing_charge: No
article_type: original
author:
- first_name: Daniela
full_name: Caruntu, Daniela
last_name: Caruntu
- first_name: Taha
full_name: Rostamzadeh, Taha
last_name: Rostamzadeh
- first_name: Tommaso
full_name: Costanzo, Tommaso
id: D93824F4-D9BA-11E9-BB12-F207E6697425
last_name: Costanzo
orcid: 0000-0001-9732-3815
- first_name: Saman
full_name: Salemizadeh Parizi, Saman
last_name: Salemizadeh Parizi
- first_name: Gabriel
full_name: Caruntu, Gabriel
last_name: Caruntu
citation:
ama: Caruntu D, Rostamzadeh T, Costanzo T, Salemizadeh Parizi S, Caruntu G. Solvothermal
synthesis and controlled self-assembly of monodisperse titanium-based perovskite
colloidal nanocrystals. Nanoscale. 2015;7(30):12955-12969. doi:10.1039/c5nr00737b
apa: Caruntu, D., Rostamzadeh, T., Costanzo, T., Salemizadeh Parizi, S., & Caruntu,
G. (2015). Solvothermal synthesis and controlled self-assembly of monodisperse
titanium-based perovskite colloidal nanocrystals. Nanoscale. RSC. https://doi.org/10.1039/c5nr00737b
chicago: Caruntu, Daniela, Taha Rostamzadeh, Tommaso Costanzo, Saman Salemizadeh
Parizi, and Gabriel Caruntu. “Solvothermal Synthesis and Controlled Self-Assembly
of Monodisperse Titanium-Based Perovskite Colloidal Nanocrystals.” Nanoscale.
RSC, 2015. https://doi.org/10.1039/c5nr00737b.
ieee: D. Caruntu, T. Rostamzadeh, T. Costanzo, S. Salemizadeh Parizi, and G. Caruntu,
“Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based
perovskite colloidal nanocrystals,” Nanoscale, vol. 7, no. 30. RSC, pp.
12955–12969, 2015.
ista: Caruntu D, Rostamzadeh T, Costanzo T, Salemizadeh Parizi S, Caruntu G. 2015.
Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based
perovskite colloidal nanocrystals. Nanoscale. 7(30), 12955–12969.
mla: Caruntu, Daniela, et al. “Solvothermal Synthesis and Controlled Self-Assembly
of Monodisperse Titanium-Based Perovskite Colloidal Nanocrystals.” Nanoscale,
vol. 7, no. 30, RSC, 2015, pp. 12955–69, doi:10.1039/c5nr00737b.
short: D. Caruntu, T. Rostamzadeh, T. Costanzo, S. Salemizadeh Parizi, G. Caruntu,
Nanoscale 7 (2015) 12955–12969.
date_created: 2020-02-05T14:16:37Z
date_published: 2015-08-14T00:00:00Z
date_updated: 2023-02-23T13:08:24Z
day: '14'
doi: 10.1039/c5nr00737b
extern: '1'
external_id:
pmid:
- '26168304'
intvolume: ' 7'
issue: '30'
language:
- iso: eng
month: '08'
oa_version: None
page: 12955-12969
pmid: 1
publication: Nanoscale
publication_identifier:
issn:
- 2040-3364
- 2040-3372
publication_status: published
publisher: RSC
quality_controlled: '1'
status: public
title: Solvothermal synthesis and controlled self-assembly of monodisperse titanium-based
perovskite colloidal nanocrystals
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2015'
...
---
_id: '7457'
abstract:
- lang: eng
text: A new organic–inorganic ferroelectric hybrid capacitor designed by uniformly
incorporating surface modified monodisperse 15 nm ferroelectric BaTiO3 nanocubes
into non-polar polymer blends of poly(methyl methacrylate) (PMMA) polymer and
acrylonitrile-butadiene-styrene (ABS) terpolymer is described. The investigation
of spatial distribution of nanofillers via a non-distractive thermal pulse method
illustrates that the surface functionalization of nanocubes plays a key role in
the uniform distribution of charge polarization within the polymer matrix. The
discharged energy density of the nanocomposite with 30 vol% BaTiO3 nanocubes is
∼44 × 10−3 J cm−3, which is almost six times higher than that of the neat polymer.
The facile processing, along with the superior mechanical and electrical properties
of the BaTiO3/PMMA–ABS nanocomposites make them suitable for implementation into
capacitive electrical energy storage devices.
article_processing_charge: No
article_type: original
author:
- first_name: Saman Salemizadeh
full_name: Parizi, Saman Salemizadeh
last_name: Parizi
- first_name: Gavin
full_name: Conley, Gavin
last_name: Conley
- first_name: Tommaso
full_name: Costanzo, Tommaso
id: D93824F4-D9BA-11E9-BB12-F207E6697425
last_name: Costanzo
orcid: 0000-0001-9732-3815
- first_name: Bob
full_name: Howell, Bob
last_name: Howell
- first_name: Axel
full_name: Mellinger, Axel
last_name: Mellinger
- first_name: Gabriel
full_name: Caruntu, Gabriel
last_name: Caruntu
citation:
ama: Parizi SS, Conley G, Costanzo T, Howell B, Mellinger A, Caruntu G. Fabrication
of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite
films for hybrid ferroelectric capacitors. RSC Advances. 2015;5(93):76356-76362.
doi:10.1039/c5ra11347d
apa: Parizi, S. S., Conley, G., Costanzo, T., Howell, B., Mellinger, A., & Caruntu,
G. (2015). Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl
methacrylate) nanocomposite films for hybrid ferroelectric capacitors. RSC
Advances. RSC. https://doi.org/10.1039/c5ra11347d
chicago: Parizi, Saman Salemizadeh, Gavin Conley, Tommaso Costanzo, Bob Howell,
Axel Mellinger, and Gabriel Caruntu. “Fabrication of Barium Titanate/Acrylonitrile-Butadiene
Styrene/Poly(Methyl Methacrylate) Nanocomposite Films for Hybrid Ferroelectric
Capacitors.” RSC Advances. RSC, 2015. https://doi.org/10.1039/c5ra11347d.
ieee: S. S. Parizi, G. Conley, T. Costanzo, B. Howell, A. Mellinger, and G. Caruntu,
“Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate)
nanocomposite films for hybrid ferroelectric capacitors,” RSC Advances,
vol. 5, no. 93. RSC, pp. 76356–76362, 2015.
ista: Parizi SS, Conley G, Costanzo T, Howell B, Mellinger A, Caruntu G. 2015. Fabrication
of barium titanate/acrylonitrile-butadiene styrene/poly(methyl methacrylate) nanocomposite
films for hybrid ferroelectric capacitors. RSC Advances. 5(93), 76356–76362.
mla: Parizi, Saman Salemizadeh, et al. “Fabrication of Barium Titanate/Acrylonitrile-Butadiene
Styrene/Poly(Methyl Methacrylate) Nanocomposite Films for Hybrid Ferroelectric
Capacitors.” RSC Advances, vol. 5, no. 93, RSC, 2015, pp. 76356–62, doi:10.1039/c5ra11347d.
short: S.S. Parizi, G. Conley, T. Costanzo, B. Howell, A. Mellinger, G. Caruntu,
RSC Advances 5 (2015) 76356–76362.
date_created: 2020-02-05T14:17:26Z
date_published: 2015-09-01T00:00:00Z
date_updated: 2023-02-23T13:08:26Z
day: '01'
doi: 10.1039/c5ra11347d
extern: '1'
intvolume: ' 5'
issue: '93'
language:
- iso: eng
month: '09'
oa_version: Submitted Version
page: 76356-76362
publication: RSC Advances
publication_identifier:
issn:
- 2046-2069
publication_status: published
publisher: RSC
quality_controlled: '1'
status: public
title: Fabrication of barium titanate/acrylonitrile-butadiene styrene/poly(methyl
methacrylate) nanocomposite films for hybrid ferroelectric capacitors
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2015'
...
---
_id: '7742'
abstract:
- lang: eng
text: Across-nation differences in the mean values for complex traits are common1,2,3,4,5,6,7,8,
but the reasons for these differences are unknown. Here we find that many independent
loci contribute to population genetic differences in height and body mass index
(BMI) in 9,416 individuals across 14 European countries. Using discovery data
on over 250,000 individuals and unbiased effect size estimates from 17,500 sibling
pairs, we estimate that 24% (95% credible interval (CI) = 9%, 41%) and 8% (95%
CI = 4%, 16%) of the captured additive genetic variance for height and BMI, respectively,
reflect population genetic differences. Population genetic divergence differed
significantly from that in a null model (height, P < 3.94 × 10−8; BMI, P < 5.95
× 10−4), and we find an among-population genetic correlation for tall and slender
individuals (r = −0.80, 95% CI = −0.95, −0.60), consistent with correlated selection
for both phenotypes. Observed differences in height among populations reflected
the predicted genetic means (r = 0.51; P < 0.001), but environmental differences
across Europe masked genetic differentiation for BMI (P < 0.58).
article_processing_charge: No
article_type: original
author:
- first_name: Matthew Richard
full_name: Robinson, Matthew Richard
id: E5D42276-F5DA-11E9-8E24-6303E6697425
last_name: Robinson
orcid: 0000-0001-8982-8813
- first_name: Gibran
full_name: Hemani, Gibran
last_name: Hemani
- first_name: Carolina
full_name: Medina-Gomez, Carolina
last_name: Medina-Gomez
- first_name: Massimo
full_name: Mezzavilla, Massimo
last_name: Mezzavilla
- first_name: Tonu
full_name: Esko, Tonu
last_name: Esko
- first_name: Konstantin
full_name: Shakhbazov, Konstantin
last_name: Shakhbazov
- first_name: Joseph E
full_name: Powell, Joseph E
last_name: Powell
- first_name: Anna
full_name: Vinkhuyzen, Anna
last_name: Vinkhuyzen
- first_name: Sonja I
full_name: Berndt, Sonja I
last_name: Berndt
- first_name: Stefan
full_name: Gustafsson, Stefan
last_name: Gustafsson
- first_name: Anne E
full_name: Justice, Anne E
last_name: Justice
- first_name: Bratati
full_name: Kahali, Bratati
last_name: Kahali
- first_name: Adam E
full_name: Locke, Adam E
last_name: Locke
- first_name: Tune H
full_name: Pers, Tune H
last_name: Pers
- first_name: Sailaja
full_name: Vedantam, Sailaja
last_name: Vedantam
- first_name: Andrew R
full_name: Wood, Andrew R
last_name: Wood
- first_name: Wouter
full_name: van Rheenen, Wouter
last_name: van Rheenen
- first_name: Ole A
full_name: Andreassen, Ole A
last_name: Andreassen
- first_name: Paolo
full_name: Gasparini, Paolo
last_name: Gasparini
- first_name: Andres
full_name: Metspalu, Andres
last_name: Metspalu
- first_name: Leonard H van den
full_name: Berg, Leonard H van den
last_name: Berg
- first_name: Jan H
full_name: Veldink, Jan H
last_name: Veldink
- first_name: Fernando
full_name: Rivadeneira, Fernando
last_name: Rivadeneira
- first_name: Thomas M
full_name: Werge, Thomas M
last_name: Werge
- first_name: Goncalo R
full_name: Abecasis, Goncalo R
last_name: Abecasis
- first_name: Dorret I
full_name: Boomsma, Dorret I
last_name: Boomsma
- first_name: Daniel I
full_name: Chasman, Daniel I
last_name: Chasman
- first_name: Eco J C
full_name: de Geus, Eco J C
last_name: de Geus
- first_name: Timothy M
full_name: Frayling, Timothy M
last_name: Frayling
- first_name: Joel N
full_name: Hirschhorn, Joel N
last_name: Hirschhorn
- first_name: Jouke Jan
full_name: Hottenga, Jouke Jan
last_name: Hottenga
- first_name: Erik
full_name: Ingelsson, Erik
last_name: Ingelsson
- first_name: Ruth J F
full_name: Loos, Ruth J F
last_name: Loos
- first_name: Patrik K E
full_name: Magnusson, Patrik K E
last_name: Magnusson
- first_name: Nicholas G
full_name: Martin, Nicholas G
last_name: Martin
- first_name: Grant W
full_name: Montgomery, Grant W
last_name: Montgomery
- first_name: Kari E
full_name: North, Kari E
last_name: North
- first_name: Nancy L
full_name: Pedersen, Nancy L
last_name: Pedersen
- first_name: Timothy D
full_name: Spector, Timothy D
last_name: Spector
- first_name: Elizabeth K
full_name: Speliotes, Elizabeth K
last_name: Speliotes
- first_name: Michael E
full_name: Goddard, Michael E
last_name: Goddard
- first_name: Jian
full_name: Yang, Jian
last_name: Yang
- first_name: Peter M
full_name: Visscher, Peter M
last_name: Visscher
citation:
ama: Robinson MR, Hemani G, Medina-Gomez C, et al. Population genetic differentiation
of height and body mass index across Europe. Nature Genetics. 2015;47(11):1357-1362.
doi:10.1038/ng.3401
apa: Robinson, M. R., Hemani, G., Medina-Gomez, C., Mezzavilla, M., Esko, T., Shakhbazov,
K., … Visscher, P. M. (2015). Population genetic differentiation of height and
body mass index across Europe. Nature Genetics. Springer Nature. https://doi.org/10.1038/ng.3401
chicago: Robinson, Matthew Richard, Gibran Hemani, Carolina Medina-Gomez, Massimo
Mezzavilla, Tonu Esko, Konstantin Shakhbazov, Joseph E Powell, et al. “Population
Genetic Differentiation of Height and Body Mass Index across Europe.” Nature
Genetics. Springer Nature, 2015. https://doi.org/10.1038/ng.3401.
ieee: M. R. Robinson et al., “Population genetic differentiation of height
and body mass index across Europe,” Nature Genetics, vol. 47, no. 11. Springer
Nature, pp. 1357–1362, 2015.
ista: Robinson MR, Hemani G, Medina-Gomez C, Mezzavilla M, Esko T, Shakhbazov K,
Powell JE, Vinkhuyzen A, Berndt SI, Gustafsson S, Justice AE, Kahali B, Locke
AE, Pers TH, Vedantam S, Wood AR, van Rheenen W, Andreassen OA, Gasparini P, Metspalu
A, Berg LH van den, Veldink JH, Rivadeneira F, Werge TM, Abecasis GR, Boomsma
DI, Chasman DI, de Geus EJC, Frayling TM, Hirschhorn JN, Hottenga JJ, Ingelsson
E, Loos RJF, Magnusson PKE, Martin NG, Montgomery GW, North KE, Pedersen NL, Spector
TD, Speliotes EK, Goddard ME, Yang J, Visscher PM. 2015. Population genetic differentiation
of height and body mass index across Europe. Nature Genetics. 47(11), 1357–1362.
mla: Robinson, Matthew Richard, et al. “Population Genetic Differentiation of Height
and Body Mass Index across Europe.” Nature Genetics, vol. 47, no. 11, Springer
Nature, 2015, pp. 1357–62, doi:10.1038/ng.3401.
short: M.R. Robinson, G. Hemani, C. Medina-Gomez, M. Mezzavilla, T. Esko, K. Shakhbazov,
J.E. Powell, A. Vinkhuyzen, S.I. Berndt, S. Gustafsson, A.E. Justice, B. Kahali,
A.E. Locke, T.H. Pers, S. Vedantam, A.R. Wood, W. van Rheenen, O.A. Andreassen,
P. Gasparini, A. Metspalu, L.H. van den Berg, J.H. Veldink, F. Rivadeneira, T.M.
Werge, G.R. Abecasis, D.I. Boomsma, D.I. Chasman, E.J.C. de Geus, T.M. Frayling,
J.N. Hirschhorn, J.J. Hottenga, E. Ingelsson, R.J.F. Loos, P.K.E. Magnusson, N.G.
Martin, G.W. Montgomery, K.E. North, N.L. Pedersen, T.D. Spector, E.K. Speliotes,
M.E. Goddard, J. Yang, P.M. Visscher, Nature Genetics 47 (2015) 1357–1362.
date_created: 2020-04-30T10:58:23Z
date_published: 2015-09-14T00:00:00Z
date_updated: 2021-01-12T08:15:13Z
day: '14'
doi: 10.1038/ng.3401
extern: '1'
intvolume: ' 47'
issue: '11'
language:
- iso: eng
month: '09'
oa_version: None
page: 1357-1362
publication: Nature Genetics
publication_identifier:
issn:
- 1061-4036
- 1546-1718
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
status: public
title: Population genetic differentiation of height and body mass index across Europe
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 47
year: '2015'
...
---
_id: '7741'
abstract:
- lang: eng
text: Phenotypes expressed in a social context are not only a function of the individual,
but can also be shaped by the phenotypes of social partners. These social effects
may play a major role in the evolution of cooperative breeding if social partners
differ in the quality of care they provide and if individual carers adjust their
effort in relation to that of other carers. When applying social effects models
to wild study systems, it is also important to explore sources of individual plasticity
that could masquerade as social effects. We studied offspring provisioning rates
of parents and helpers in a wild population of long-tailed tits Aegithalos caudatus
using a quantitative genetic framework to identify these social effects and partition
them into genetic, permanent environment and current environment components. Controlling
for other effects, individuals were consistent in their provisioning effort at
a given nest, but adjusted their effort based on who was in their social group,
indicating the presence of social effects. However, these social effects differed
between years and social contexts, indicating a current environment effect, rather
than indicating a genetic or permanent environment effect. While this study reveals
the importance of examining environmental and genetic sources of social effects,
the framework we present is entirely general, enabling a greater understanding
of potentially important social effects within any ecological population.
article_number: '20150689'
article_processing_charge: No
article_type: original
author:
- first_name: Mark James
full_name: Adams, Mark James
last_name: Adams
- first_name: Matthew Richard
full_name: Robinson, Matthew Richard
id: E5D42276-F5DA-11E9-8E24-6303E6697425
last_name: Robinson
orcid: 0000-0001-8982-8813
- first_name: Maria-Elena
full_name: Mannarelli, Maria-Elena
last_name: Mannarelli
- first_name: Ben J.
full_name: Hatchwell, Ben J.
last_name: Hatchwell
citation:
ama: 'Adams MJ, Robinson MR, Mannarelli M-E, Hatchwell BJ. Social genetic and social
environment effects on parental and helper care in a cooperatively breeding bird.
Proceedings of the Royal Society B: Biological Sciences. 2015;282(1810).
doi:10.1098/rspb.2015.0689'
apa: 'Adams, M. J., Robinson, M. R., Mannarelli, M.-E., & Hatchwell, B. J. (2015).
Social genetic and social environment effects on parental and helper care in a
cooperatively breeding bird. Proceedings of the Royal Society B: Biological
Sciences. The Royal Society. https://doi.org/10.1098/rspb.2015.0689'
chicago: 'Adams, Mark James, Matthew Richard Robinson, Maria-Elena Mannarelli, and
Ben J. Hatchwell. “Social Genetic and Social Environment Effects on Parental and
Helper Care in a Cooperatively Breeding Bird.” Proceedings of the Royal Society
B: Biological Sciences. The Royal Society, 2015. https://doi.org/10.1098/rspb.2015.0689.'
ieee: 'M. J. Adams, M. R. Robinson, M.-E. Mannarelli, and B. J. Hatchwell, “Social
genetic and social environment effects on parental and helper care in a cooperatively
breeding bird,” Proceedings of the Royal Society B: Biological Sciences,
vol. 282, no. 1810. The Royal Society, 2015.'
ista: 'Adams MJ, Robinson MR, Mannarelli M-E, Hatchwell BJ. 2015. Social genetic
and social environment effects on parental and helper care in a cooperatively
breeding bird. Proceedings of the Royal Society B: Biological Sciences. 282(1810),
20150689.'
mla: 'Adams, Mark James, et al. “Social Genetic and Social Environment Effects on
Parental and Helper Care in a Cooperatively Breeding Bird.” Proceedings of
the Royal Society B: Biological Sciences, vol. 282, no. 1810, 20150689, The
Royal Society, 2015, doi:10.1098/rspb.2015.0689.'
short: 'M.J. Adams, M.R. Robinson, M.-E. Mannarelli, B.J. Hatchwell, Proceedings
of the Royal Society B: Biological Sciences 282 (2015).'
date_created: 2020-04-30T10:58:07Z
date_published: 2015-07-07T00:00:00Z
date_updated: 2021-01-12T08:15:12Z
day: '07'
doi: 10.1098/rspb.2015.0689
extern: '1'
external_id:
pmid:
- '26063846'
intvolume: ' 282'
issue: '1810'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1098/rspb.2015.0689
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: 'Proceedings of the Royal Society B: Biological Sciences'
publication_identifier:
issn:
- 0962-8452
- 1471-2954
publication_status: published
publisher: The Royal Society
quality_controlled: '1'
status: public
title: Social genetic and social environment effects on parental and helper care in
a cooperatively breeding bird
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 282
year: '2015'
...
---
_id: '7739'
abstract:
- lang: eng
text: Currently, there is much debate on the genetic architecture of quantitative
traits in wild populations. Is trait variation influenced by many genes of small
effect or by a few genes of major effect? Where is additive genetic variation
located in the genome? Do the same loci cause similar phenotypic variation in
different populations? Great tits (Parus major) have been studied extensively
in long‐term studies across Europe and consequently are considered an ecological
‘model organism’. Recently, genomic resources have been developed for the great
tit, including a custom SNP chip and genetic linkage map. In this study, we used
a suite of approaches to investigate the genetic architecture of eight quantitative
traits in two long‐term study populations of great tits—one in the Netherlands
and the other in the United Kingdom. Overall, we found little evidence for the
presence of genes of large effects in either population. Instead, traits appeared
to be influenced by many genes of small effect, with conservative estimates of
the number of contributing loci ranging from 31 to 310. Despite concordance between
population‐specific heritabilities, we found no evidence for the presence of loci
having similar effects in both populations. While population‐specific genetic
architectures are possible, an undetected shared architecture cannot be rejected
because of limited power to map loci of small and moderate effects. This study
is one of few examples of genetic architecture analysis in replicated wild populations
and highlights some of the challenges and limitations researchers will face when
attempting similar molecular quantitative genetic studies in free‐living populations.
article_processing_charge: No
article_type: original
author:
- first_name: Anna W.
full_name: Santure, Anna W.
last_name: Santure
- first_name: Jocelyn
full_name: Poissant, Jocelyn
last_name: Poissant
- first_name: Isabelle
full_name: De Cauwer, Isabelle
last_name: De Cauwer
- first_name: Kees
full_name: van Oers, Kees
last_name: van Oers
- first_name: Matthew Richard
full_name: Robinson, Matthew Richard
id: E5D42276-F5DA-11E9-8E24-6303E6697425
last_name: Robinson
orcid: 0000-0001-8982-8813
- first_name: John L.
full_name: Quinn, John L.
last_name: Quinn
- first_name: Martien A. M.
full_name: Groenen, Martien A. M.
last_name: Groenen
- first_name: Marcel E.
full_name: Visser, Marcel E.
last_name: Visser
- first_name: Ben C.
full_name: Sheldon, Ben C.
last_name: Sheldon
- first_name: Jon
full_name: Slate, Jon
last_name: Slate
citation:
ama: Santure AW, Poissant J, De Cauwer I, et al. Replicated analysis of the genetic
architecture of quantitative traits in two wild great tit populations. Molecular
Ecology. 2015;24:6148-6162. doi:10.1111/mec.13452
apa: Santure, A. W., Poissant, J., De Cauwer, I., van Oers, K., Robinson, M. R.,
Quinn, J. L., … Slate, J. (2015). Replicated analysis of the genetic architecture
of quantitative traits in two wild great tit populations. Molecular Ecology.
Wiley. https://doi.org/10.1111/mec.13452
chicago: Santure, Anna W., Jocelyn Poissant, Isabelle De Cauwer, Kees van Oers,
Matthew Richard Robinson, John L. Quinn, Martien A. M. Groenen, Marcel E. Visser,
Ben C. Sheldon, and Jon Slate. “Replicated Analysis of the Genetic Architecture
of Quantitative Traits in Two Wild Great Tit Populations.” Molecular Ecology.
Wiley, 2015. https://doi.org/10.1111/mec.13452.
ieee: A. W. Santure et al., “Replicated analysis of the genetic architecture
of quantitative traits in two wild great tit populations,” Molecular Ecology,
vol. 24. Wiley, pp. 6148–6162, 2015.
ista: Santure AW, Poissant J, De Cauwer I, van Oers K, Robinson MR, Quinn JL, Groenen
MAM, Visser ME, Sheldon BC, Slate J. 2015. Replicated analysis of the genetic
architecture of quantitative traits in two wild great tit populations. Molecular
Ecology. 24, 6148–6162.
mla: Santure, Anna W., et al. “Replicated Analysis of the Genetic Architecture of
Quantitative Traits in Two Wild Great Tit Populations.” Molecular Ecology,
vol. 24, Wiley, 2015, pp. 6148–62, doi:10.1111/mec.13452.
short: A.W. Santure, J. Poissant, I. De Cauwer, K. van Oers, M.R. Robinson, J.L.
Quinn, M.A.M. Groenen, M.E. Visser, B.C. Sheldon, J. Slate, Molecular Ecology
24 (2015) 6148–6162.
date_created: 2020-04-30T10:51:01Z
date_published: 2015-12-10T00:00:00Z
date_updated: 2021-01-12T08:15:12Z
day: '10'
doi: 10.1111/mec.13452
extern: '1'
intvolume: ' 24'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1111/mec.13452
month: '12'
oa: 1
oa_version: Published Version
page: 6148-6162
publication: Molecular Ecology
publication_identifier:
issn:
- 0962-1083
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Replicated analysis of the genetic architecture of quantitative traits in two
wild great tit populations
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2015'
...
---
_id: '776'
abstract:
- lang: eng
text: High-performance concurrent priority queues are essential for applications
such as task scheduling and discrete event simulation. Unfortunately, even the
best performing implementations do not scale past a number of threads in the single
digits. This is because of the sequential bottleneck in accessing the elements
at the head of the queue in order to perform a DeleteMin operation. In this paper,
we present the SprayList, a scalable priority queue with relaxed ordering semantics.
Starting from a non-blocking SkipList, the main innovation behind our design is
that the DeleteMin operations avoid a sequential bottleneck by "spraying"
themselves onto the head of the SkipList list in a coordinated fashion. The spraying
is implemented using a carefully designed random walk, so that DeleteMin returns
an element among the first O(plog3p) in the list, with high probability, where
p is the number of threads. We prove that the running time of a DeleteMin operation
is O(log3p), with high probability, independent of the size of the list. Our experiments
show that the relaxed semantics allow the data structure to scale for high thread
counts, comparable to a classic unordered SkipList. Furthermore, we observe that,
for reasonably parallel workloads, the scalability benefits of relaxation considerably
outweigh the additional work due to out-of-order execution.
acknowledgement: "Support is gratefully acknowledged from the National Science Foundation
under grants CCF-1217921, CCF-1301926, and IIS-1447786, the Department of Energy
under grant ER26116/DE-SC0008923, and the Oracle\r\nand Intel corporations."
article_processing_charge: No
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: Justin
full_name: Kopinsky, Justin
last_name: Kopinsky
- first_name: Jerry
full_name: Li, Jerry
last_name: Li
- first_name: Nir
full_name: Shavit, Nir
last_name: Shavit
citation:
ama: 'Alistarh D-A, Kopinsky J, Li J, Shavit N. The SprayList: A scalable relaxed
priority queue. In: Vol 2015-January. ACM; 2015:11-20. doi:10.1145/2688500.2688523'
apa: 'Alistarh, D.-A., Kopinsky, J., Li, J., & Shavit, N. (2015). The SprayList:
A scalable relaxed priority queue (Vol. 2015–January, pp. 11–20). Presented at
the PPoPP: Principles and Practice of Parallel Pogramming, ACM. https://doi.org/10.1145/2688500.2688523'
chicago: 'Alistarh, Dan-Adrian, Justin Kopinsky, Jerry Li, and Nir Shavit. “The
SprayList: A Scalable Relaxed Priority Queue,” 2015–January:11–20. ACM, 2015.
https://doi.org/10.1145/2688500.2688523.'
ieee: 'D.-A. Alistarh, J. Kopinsky, J. Li, and N. Shavit, “The SprayList: A scalable
relaxed priority queue,” presented at the PPoPP: Principles and Practice of Parallel
Pogramming, 2015, vol. 2015–January, pp. 11–20.'
ista: 'Alistarh D-A, Kopinsky J, Li J, Shavit N. 2015. The SprayList: A scalable
relaxed priority queue. PPoPP: Principles and Practice of Parallel Pogramming
vol. 2015–January, 11–20.'
mla: 'Alistarh, Dan-Adrian, et al. The SprayList: A Scalable Relaxed Priority
Queue. Vol. 2015–January, ACM, 2015, pp. 11–20, doi:10.1145/2688500.2688523.'
short: D.-A. Alistarh, J. Kopinsky, J. Li, N. Shavit, in:, ACM, 2015, pp. 11–20.
conference:
name: 'PPoPP: Principles and Practice of Parallel Pogramming'
date_created: 2018-12-11T11:48:26Z
date_published: 2015-01-24T00:00:00Z
date_updated: 2023-02-23T13:16:43Z
day: '24'
doi: 10.1145/2688500.2688523
extern: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 11 - 20
publication_status: published
publisher: ACM
publist_id: '6878'
status: public
title: 'The SprayList: A scalable relaxed priority queue'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2015-January
year: '2015'
...
---
_id: '7765'
abstract:
- lang: eng
text: 'We introduce a principle unique to disordered solids wherein the contribution
of any bond to one global perturbation is uncorrelated with its contribution to
another. Coupled with sufficient variability in the contributions of different
bonds, this “independent bond-level response” paves the way for the design of
real materials with unusual and exquisitely tuned properties. To illustrate this,
we choose two global perturbations: compression and shear. By applying a bond
removal procedure that is both simple and experimentally relevant to remove a
very small fraction of bonds, we can drive disordered spring networks to both
the incompressible and completely auxetic limits of mechanical behavior.'
article_number: '225501'
article_processing_charge: No
article_type: original
author:
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Andrea J.
full_name: Liu, Andrea J.
last_name: Liu
- first_name: Sidney R.
full_name: Nagel, Sidney R.
last_name: Nagel
citation:
ama: 'Goodrich CP, Liu AJ, Nagel SR. The principle of independent bond-level response:
Tuning by pruning to exploit disorder for global behavior. Physical Review
Letters. 2015;114(22). doi:10.1103/physrevlett.114.225501'
apa: 'Goodrich, C. P., Liu, A. J., & Nagel, S. R. (2015). The principle of independent
bond-level response: Tuning by pruning to exploit disorder for global behavior.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.114.225501'
chicago: 'Goodrich, Carl Peter, Andrea J. Liu, and Sidney R. Nagel. “The Principle
of Independent Bond-Level Response: Tuning by Pruning to Exploit Disorder for
Global Behavior.” Physical Review Letters. American Physical Society, 2015.
https://doi.org/10.1103/physrevlett.114.225501.'
ieee: 'C. P. Goodrich, A. J. Liu, and S. R. Nagel, “The principle of independent
bond-level response: Tuning by pruning to exploit disorder for global behavior,”
Physical Review Letters, vol. 114, no. 22. American Physical Society, 2015.'
ista: 'Goodrich CP, Liu AJ, Nagel SR. 2015. The principle of independent bond-level
response: Tuning by pruning to exploit disorder for global behavior. Physical
Review Letters. 114(22), 225501.'
mla: 'Goodrich, Carl Peter, et al. “The Principle of Independent Bond-Level Response:
Tuning by Pruning to Exploit Disorder for Global Behavior.” Physical Review
Letters, vol. 114, no. 22, 225501, American Physical Society, 2015, doi:10.1103/physrevlett.114.225501.'
short: C.P. Goodrich, A.J. Liu, S.R. Nagel, Physical Review Letters 114 (2015).
date_created: 2020-04-30T11:41:08Z
date_published: 2015-06-04T00:00:00Z
date_updated: 2021-01-12T08:15:23Z
day: '04'
doi: 10.1103/physrevlett.114.225501
extern: '1'
intvolume: ' 114'
issue: '22'
language:
- iso: eng
month: '06'
oa_version: None
publication: Physical Review Letters
publication_identifier:
issn:
- 0031-9007
- 1079-7114
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: 'The principle of independent bond-level response: Tuning by pruning to exploit
disorder for global behavior'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 114
year: '2015'
...
---
_id: '7767'
abstract:
- lang: eng
text: We present a model of soft active particles that leads to a rich array of
collective behavior found also in dense biological swarms of bacteria and other
unicellular organisms. Our model uses only local interactions, such as Vicsek-type
nearest-neighbor alignment, short-range repulsion, and a local boundary term.
Changing the relative strength of these interactions leads to migrating swarms,
rotating swarms, and jammed swarms, as well as swarms that exhibit run-and-tumble
motion, alternating between migration and either rotating or jammed states. Interestingly,
although a migrating swarm moves slower than an individual particle, the diffusion
constant can be up to three orders of magnitude larger, suggesting that collective
motion can be highly advantageous, for example, when searching for food.
article_number: '032706'
article_processing_charge: No
article_type: original
author:
- first_name: Ruben
full_name: van Drongelen, Ruben
last_name: van Drongelen
- first_name: Anshuman
full_name: Pal, Anshuman
last_name: Pal
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Timon
full_name: Idema, Timon
last_name: Idema
citation:
ama: van Drongelen R, Pal A, Goodrich CP, Idema T. Collective dynamics of soft active
particles. Physical Review E. 2015;91(3). doi:10.1103/physreve.91.032706
apa: van Drongelen, R., Pal, A., Goodrich, C. P., & Idema, T. (2015). Collective
dynamics of soft active particles. Physical Review E. American Physical
Society. https://doi.org/10.1103/physreve.91.032706
chicago: Drongelen, Ruben van, Anshuman Pal, Carl Peter Goodrich, and Timon Idema.
“Collective Dynamics of Soft Active Particles.” Physical Review E. American
Physical Society, 2015. https://doi.org/10.1103/physreve.91.032706.
ieee: R. van Drongelen, A. Pal, C. P. Goodrich, and T. Idema, “Collective dynamics
of soft active particles,” Physical Review E, vol. 91, no. 3. American
Physical Society, 2015.
ista: van Drongelen R, Pal A, Goodrich CP, Idema T. 2015. Collective dynamics of
soft active particles. Physical Review E. 91(3), 032706.
mla: van Drongelen, Ruben, et al. “Collective Dynamics of Soft Active Particles.”
Physical Review E, vol. 91, no. 3, 032706, American Physical Society, 2015,
doi:10.1103/physreve.91.032706.
short: R. van Drongelen, A. Pal, C.P. Goodrich, T. Idema, Physical Review E 91 (2015).
date_created: 2020-04-30T11:41:38Z
date_published: 2015-03-01T00:00:00Z
date_updated: 2021-01-12T08:15:24Z
day: '01'
doi: 10.1103/physreve.91.032706
extern: '1'
intvolume: ' 91'
issue: '3'
language:
- iso: eng
month: '03'
oa_version: None
publication: Physical Review E
publication_identifier:
issn:
- 1539-3755
- 1550-2376
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Collective dynamics of soft active particles
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 91
year: '2015'
...
---
_id: '7766'
abstract:
- lang: eng
text: We study the vibrational properties near a free surface of disordered spring
networks derived from jammed sphere packings. In bulk systems, without surfaces,
it is well understood that such systems have a plateau in the density of vibrational
modes extending down to a frequency scale ω*. This frequency is controlled by
ΔZ = 〈Z〉 − 2d, the difference between the average coordination of the spheres
and twice the spatial dimension, d, of the system, which vanishes at the jamming
transition. In the presence of a free surface we find that there is a density
of disordered vibrational modes associated with the surface that extends far below
ω*. The total number of these low-frequency surface modes is controlled by ΔZ,
and the profile of their decay into the bulk has two characteristic length scales,
which diverge as ΔZ−1/2 and ΔZ−1 as the jamming transition is approached.
article_processing_charge: No
article_type: original
author:
- first_name: Daniel M.
full_name: Sussman, Daniel M.
last_name: Sussman
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
- first_name: Andrea J.
full_name: Liu, Andrea J.
last_name: Liu
- first_name: Sidney R.
full_name: Nagel, Sidney R.
last_name: Nagel
citation:
ama: Sussman DM, Goodrich CP, Liu AJ, Nagel SR. Disordered surface vibrations in
jammed sphere packings. Soft Matter. 2015;11(14):2745-2751. doi:10.1039/c4sm02905d
apa: Sussman, D. M., Goodrich, C. P., Liu, A. J., & Nagel, S. R. (2015). Disordered
surface vibrations in jammed sphere packings. Soft Matter. Royal Society
of Chemistry. https://doi.org/10.1039/c4sm02905d
chicago: Sussman, Daniel M., Carl Peter Goodrich, Andrea J. Liu, and Sidney R. Nagel.
“Disordered Surface Vibrations in Jammed Sphere Packings.” Soft Matter.
Royal Society of Chemistry, 2015. https://doi.org/10.1039/c4sm02905d.
ieee: D. M. Sussman, C. P. Goodrich, A. J. Liu, and S. R. Nagel, “Disordered surface
vibrations in jammed sphere packings,” Soft Matter, vol. 11, no. 14. Royal
Society of Chemistry, pp. 2745–2751, 2015.
ista: Sussman DM, Goodrich CP, Liu AJ, Nagel SR. 2015. Disordered surface vibrations
in jammed sphere packings. Soft Matter. 11(14), 2745–2751.
mla: Sussman, Daniel M., et al. “Disordered Surface Vibrations in Jammed Sphere
Packings.” Soft Matter, vol. 11, no. 14, Royal Society of Chemistry, 2015,
pp. 2745–51, doi:10.1039/c4sm02905d.
short: D.M. Sussman, C.P. Goodrich, A.J. Liu, S.R. Nagel, Soft Matter 11 (2015)
2745–2751.
date_created: 2020-04-30T11:41:23Z
date_published: 2015-02-15T00:00:00Z
date_updated: 2021-01-12T08:15:23Z
day: '15'
doi: 10.1039/c4sm02905d
extern: '1'
intvolume: ' 11'
issue: '14'
language:
- iso: eng
month: '02'
oa_version: None
page: 2745-2751
publication: Soft Matter
publication_identifier:
issn:
- 1744-683X
- 1744-6848
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
status: public
title: Disordered surface vibrations in jammed sphere packings
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2015'
...
---
_id: '777'
abstract:
- lang: eng
text: 'In many applications, the data is of rich structure that can be represented
by a hypergraph, where the data items are represented by vertices and the associations
among items are represented by hyperedges. Equivalently, we are given an input
bipartite graph with two types of vertices: items, and associations (which we
refer to as topics). We consider the problem of partitioning the set of items
into a given number of components such that the maximum number of topics covered
by a component is minimized. This is a clustering problem with various applications,
e.g. partitioning of a set of information objects such as documents, images, and
videos, and load balancing in the context of modern computation platforms.Inthis
paper, we focus on the streaming computation model for this problem, in which
items arrive online one at a time and each item must be assigned irrevocably to
a component at its arrival time. Motivated by scalability requirements, we focus
on the class of streaming computation algorithms with memory limited to be at
most linear in the number of components. We show that a greedy assignment strategy
is able to recover a hidden co-clustering of items under a natural set of recovery
conditions. We also report results of an extensive empirical evaluation, which
demonstrate that this greedy strategy yields superior performance when compared
with alternative approaches.'
article_processing_charge: No
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: Jennifer
full_name: Iglesias, Jennifer
last_name: Iglesias
- first_name: Milan
full_name: Vojnović, Milan
last_name: Vojnović
citation:
ama: 'Alistarh D-A, Iglesias J, Vojnović M. Streaming min-max hypergraph partitioning.
In: Vol 2015-January. Neural Information Processing Systems; 2015:1900-1908.'
apa: 'Alistarh, D.-A., Iglesias, J., & Vojnović, M. (2015). Streaming min-max
hypergraph partitioning (Vol. 2015–January, pp. 1900–1908). Presented at the NIPS:
Neural Information Processing Systems, Neural Information Processing Systems.'
chicago: Alistarh, Dan-Adrian, Jennifer Iglesias, and Milan Vojnović. “Streaming
Min-Max Hypergraph Partitioning,” 2015–January:1900–1908. Neural Information Processing
Systems, 2015.
ieee: 'D.-A. Alistarh, J. Iglesias, and M. Vojnović, “Streaming min-max hypergraph
partitioning,” presented at the NIPS: Neural Information Processing Systems, 2015,
vol. 2015–January, pp. 1900–1908.'
ista: 'Alistarh D-A, Iglesias J, Vojnović M. 2015. Streaming min-max hypergraph
partitioning. NIPS: Neural Information Processing Systems vol. 2015–January, 1900–1908.'
mla: Alistarh, Dan-Adrian, et al. Streaming Min-Max Hypergraph Partitioning.
Vol. 2015–January, Neural Information Processing Systems, 2015, pp. 1900–08.
short: D.-A. Alistarh, J. Iglesias, M. Vojnović, in:, Neural Information Processing
Systems, 2015, pp. 1900–1908.
conference:
name: 'NIPS: Neural Information Processing Systems'
date_created: 2018-12-11T11:48:27Z
date_published: 2015-01-01T00:00:00Z
date_updated: 2023-02-23T13:17:09Z
day: '01'
extern: '1'
language:
- iso: eng
main_file_link:
- url: http://papers.nips.cc/paper/5897-streaming-min-max-hypergraph-partitioning
month: '01'
oa_version: None
page: 1900 - 1908
publication_status: published
publisher: Neural Information Processing Systems
publist_id: '6879'
status: public
title: Streaming min-max hypergraph partitioning
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2015-January
year: '2015'
...
---
_id: '778'
abstract:
- lang: eng
text: Several Hybrid Transactional Memory (HyTM) schemes have recently been proposed
to complement the fast, but best-effort nature of Hardware Transactional Memory
(HTM) with a slow, reliable software backup. However, the costs of providing concurrency
between hardware and software transactions in HyTM are still not well understood.
In this paper, we propose a general model for HyTM implementations, which captures
the ability of hardware transactions to buffer memory accesses. The model allows
us to formally quantify and analyze the amount of overhead (instrumentation) caused
by the potential presence of software transactions.We prove that (1) it is impossible
to build a strictly serializable HyTM implementation that has both uninstrumented
reads and writes, even for very weak progress guarantees, and (2) the instrumentation
cost incurred by a hardware transaction in any progressive opaque HyTM is linear
in the size of the transaction’s data set.We further describe two implementations
which exhibit optimal instrumentation costs for two different progress conditions.
In sum, this paper proposes the first formal HyTM model and captures for the first
time the trade-off between the degree of hardware-software TM concurrency and
the amount of instrumentation overhead.
acknowledgement: P. Kuznetsov-The author is supported by the Agence Nationale de la
Recherche, ANR-14-CE35-0010-01, project DISCMAT. N. Shavit-Support is gratfeully
acknowledgedfrom the National Science Foundation under grants CCF-1217921, CCF-1201926,
and IIS-1447786, the Department of Energy under grant ER26116/DE-SC0008923, and
the Oracle and Intel corporations.
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: Justin
full_name: Kopinsky, Justin
last_name: Kopinsky
- first_name: Petr
full_name: Kuznetsov, Petr
last_name: Kuznetsov
- first_name: Srivatsan
full_name: Ravi, Srivatsan
last_name: Ravi
- first_name: Nir
full_name: Shavit, Nir
last_name: Shavit
citation:
ama: 'Alistarh D-A, Kopinsky J, Kuznetsov P, Ravi S, Shavit N. Inherent limitations
of hybrid transactional memory. In: Vol 9363. Springer; 2015:185-199. doi:10.1007/978-3-662-48653-5_13'
apa: 'Alistarh, D.-A., Kopinsky, J., Kuznetsov, P., Ravi, S., & Shavit, N. (2015).
Inherent limitations of hybrid transactional memory (Vol. 9363, pp. 185–199).
Presented at the DISC: Distributed Computing, Springer. https://doi.org/10.1007/978-3-662-48653-5_13'
chicago: Alistarh, Dan-Adrian, Justin Kopinsky, Petr Kuznetsov, Srivatsan Ravi,
and Nir Shavit. “Inherent Limitations of Hybrid Transactional Memory,” 9363:185–99.
Springer, 2015. https://doi.org/10.1007/978-3-662-48653-5_13.
ieee: 'D.-A. Alistarh, J. Kopinsky, P. Kuznetsov, S. Ravi, and N. Shavit, “Inherent
limitations of hybrid transactional memory,” presented at the DISC: Distributed
Computing, 2015, vol. 9363, pp. 185–199.'
ista: 'Alistarh D-A, Kopinsky J, Kuznetsov P, Ravi S, Shavit N. 2015. Inherent limitations
of hybrid transactional memory. DISC: Distributed Computing, LNCS, vol. 9363,
185–199.'
mla: Alistarh, Dan-Adrian, et al. Inherent Limitations of Hybrid Transactional
Memory. Vol. 9363, Springer, 2015, pp. 185–99, doi:10.1007/978-3-662-48653-5_13.
short: D.-A. Alistarh, J. Kopinsky, P. Kuznetsov, S. Ravi, N. Shavit, in:, Springer,
2015, pp. 185–199.
conference:
name: 'DISC: Distributed Computing'
date_created: 2018-12-11T11:48:27Z
date_published: 2015-01-01T00:00:00Z
date_updated: 2023-02-23T13:17:35Z
day: '01'
doi: 10.1007/978-3-662-48653-5_13
extern: '1'
external_id:
arxiv:
- '1405.5689'
intvolume: ' 9363'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1405.5689
month: '01'
oa: 1
oa_version: None
page: 185 - 199
publication_status: published
publisher: Springer
publist_id: '6880'
quality_controlled: '1'
status: public
title: Inherent limitations of hybrid transactional memory
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9363
year: '2015'
...
---
_id: '7779'
abstract:
- lang: eng
text: "The fact that a disordered material is not constrained in its properties
in\r\nthe same way as a crystal presents significant and yet largely untapped\r\npotential
for novel material design. However, unlike their crystalline\r\ncounterparts,
disordered solids are not well understood. One of the primary\r\nobstacles is
the lack of a theoretical framework for thinking about disorder\r\nand its relation
to mechanical properties. To this end, we study an idealized\r\nsystem of frictionless
athermal soft spheres that, when compressed, undergoes a\r\njamming phase transition
with diverging length scales and clean power-law\r\nsignatures. This critical
point is the cornerstone of a much larger \"jamming\r\nscenario\" that has the
potential to provide the essential theoretical\r\nfoundation necessary for a unified
understanding of the mechanics of disordered\r\nsolids. We begin by showing that
jammed sphere packings have a valid linear\r\nregime despite the presence of \"contact
nonlinearities.\" We then investigate\r\nthe critical nature of the transition,
focusing on diverging length scales and\r\nfinite-size effects. Next, we argue
that jamming plays the same role for\r\ndisordered solids as the perfect crystal
plays for crystalline solids. Not only\r\ncan it be considered an idealized starting
point for understanding disordered\r\nmaterials, but it can even influence systems
that have a relatively high amount\r\nof crystalline order. The behavior of solids
can thus be thought of as existing\r\non a spectrum, with the perfect crystal
and the jamming transition at opposing\r\nends. Finally, we introduce a new principle
wherein the contribution of an\r\nindividual bond to one global property is independent
of its contribution to\r\nanother. This principle allows the different global
responses of a disordered\r\nsystem to be manipulated independently and provides
a great deal of flexibility\r\nin designing materials with unique, textured and
tunable properties."
article_processing_charge: No
author:
- first_name: Carl Peter
full_name: Goodrich, Carl Peter
id: EB352CD2-F68A-11E9-89C5-A432E6697425
last_name: Goodrich
orcid: 0000-0002-1307-5074
citation:
ama: 'Goodrich CP. Unearthing the anticrystal: Criticality in the linear response
of disordered solids. arXiv:151008820. 2015.'
apa: 'Goodrich, C. P. (2015). Unearthing the anticrystal: Criticality in the linear
response of disordered solids. arXiv:1510.08820.'
chicago: 'Goodrich, Carl Peter. “Unearthing the Anticrystal: Criticality in the
Linear Response of Disordered Solids.” ArXiv:1510.08820, 2015.'
ieee: 'C. P. Goodrich, “Unearthing the anticrystal: Criticality in the linear response
of disordered solids,” arXiv:1510.08820. 2015.'
ista: 'Goodrich CP. 2015. Unearthing the anticrystal: Criticality in the linear
response of disordered solids. arXiv:1510.08820, .'
mla: 'Goodrich, Carl Peter. “Unearthing the Anticrystal: Criticality in the Linear
Response of Disordered Solids.” ArXiv:1510.08820, 2015.'
short: C.P. Goodrich, ArXiv:1510.08820 (2015).
date_created: 2020-04-30T12:16:18Z
date_published: 2015-10-29T00:00:00Z
date_updated: 2021-01-12T08:15:28Z
day: '29'
extern: '1'
external_id:
arxiv:
- '1510.08820'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1510.08820
month: '10'
oa: 1
oa_version: Preprint
page: '242'
publication: arXiv:1510.08820
publication_status: published
status: public
title: 'Unearthing the anticrystal: Criticality in the linear response of disordered
solids'
type: preprint
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2015'
...