comi, L., Largeteau-Skapin, G., Zrour, R., Biswas, R., &; Andres, E. (2023). Discrete analytical objects in the body-centered cubic grid. Pattern Recognition. Elsevier.https://doi.org/10.1016/j.patcog.2023.109693 
LibreCat: https://research-explorer.ista.ac.at/record/13134
DOI: 10.1016/j.patcog.2023.109693
WoS: 001013526000001

Biswas, R., Cultrera di Montesano, S., Edelsbrunner, H., &; Saghafian, M. (2023). Geometric characterization of the persistence of 1D maps. Journal of Applied and Computational Topology. Springer Nature.https://doi.org/10.1007/s41468-023-00126-9 
LibreCat: https://research-explorer.ista.ac.at/record/13182
DOI: 10.1007/s41468-023-00126-9

Biswas, R., Cultrera di Montesano, S., Edelsbrunner, H., &; Saghafian, M. (2022). Continuous and discrete radius functions on Voronoi tessellations and Delaunay mosaics. Discrete and Computational Geometry. Springer Nature.https://doi.org/10.1007/s00454-022-00371-2 
LibreCat: https://research-explorer.ista.ac.at/record/10773
DOI: 10.1007/s00454-022-00371-2
WoS: 000752175300002

Biswas, R., Cultrera di Montesano, S., Edelsbrunner, H., &; Saghafian, M. (n.d.). A window to the persistence of 1D maps. I: Geometric characterization of critical point pairs. LIPIcs. Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
LibreCat: https://research-explorer.ista.ac.at/record/11660

Biswas, R., Cultrera di Montesano, S., Edelsbrunner, H., &; Saghafian, M. (n.d.). Depth in arrangements: Dehn–Sommerville–Euler relations with applications. Leibniz International Proceedings on Mathematics. Schloss Dagstuhl - Leibniz Zentrum für Informatik.
LibreCat: https://research-explorer.ista.ac.at/record/11658

Biswas, R., Cultrera di Montesano, S., Draganov, O., Edelsbrunner, H., &; Saghafian, M. (n.d.). On the size of chromatic Delaunay mosaics. arXiv.
LibreCat: https://research-explorer.ista.ac.at/record/15090
arXiv: 2212.03121

Biswas, R., Cultrera di Montesano, S., Edelsbrunner, H., &; Saghafian, M. (2021). Counting cells of order-k voronoi tessellations in d<sup>3</sup> with morse theory. In Leibniz International Proceedings in Informatics (Vol. 189). Online: Schloss Dagstuhl - Leibniz-Zentrum für Informatik.https://doi.org/10.4230/LIPIcs.SoCG.2021.16 
LibreCat: https://research-explorer.ista.ac.at/record/9604
DOI: 10.4230/LIPIcs.SoCG.2021.16

comi, L., Zrour, R., Largeteau-Skapin, G., Biswas, R., &; Andres, E. (2021). Body centered cubic grid - coordinate system and discrete analytical plane definition. In Discrete Geometry and Mathematical Morphology (Vol. 12708, pp. 152–163). Uppsala, Sweden: Springer Nature.https://doi.org/10.1007/978-3-030-76657-3_10 
LibreCat: https://research-explorer.ista.ac.at/record/9824
DOI: 10.1007/978-3-030-76657-3_10

Biswas, R., Largeteau-Skapin, G., Zrour, R., &; Andres, E. (2020). Digital objects in rhombic dodecahedron grid. Mathematical Morphology - Theory and Applications. De Gruyter.https://doi.org/10.1515/mathm-2020-0106 
LibreCat: https://research-explorer.ista.ac.at/record/9249
DOI: 10.1515/mathm-2020-0106

Biswas, R., Largeteau-Skapin, G., Zrour, R., &; Andres, E. (2019). Rhombic dodecahedron grid—coordinate system and 3D digital object definitions. In 21st IAPR International Conference on Discrete Geometry for Computer Imagery (Vol. 11414, pp. 27–37). Berlin, Heidelberg: Springer Berlin Heidelberg.https://doi.org/10.1007/978-3-030-14085-4_3 
LibreCat: https://research-explorer.ista.ac.at/record/6163
DOI: 10.1007/978-3-030-14085-4_3

Koshti, G., Biswas, R., Largeteau-Skapin, G., Zrour, R., Andres, E., &; Bhowmick, P. (2018). Sphere construction on the FCC grid interpreted as layered hexagonal grids in 3D. In 19th International Workshop (Vol. 11255, pp. 82–96). Cham: Springer.https://doi.org/10.1007/978-3-030-05288-1_7 
LibreCat: https://research-explorer.ista.ac.at/record/6164
DOI: 10.1007/978-3-030-05288-1_7

Biswas, R., &; Bhowmick, P. (2017). On the functionality and usefulness of Quadraginta octants of naive sphere. Journal of Mathematical Imaging and Vision. Springer Nature.https://doi.org/10.1007/s10851-017-0718-4 
LibreCat: https://research-explorer.ista.ac.at/record/5800
DOI: 10.1007/s10851-017-0718-4

Biswas, R., Bhowmick, P., &; Brimkov, V. E. (2017). On the polyhedra of graceful spheres and circular geodesics. Discrete Applied Mathematics. Elsevier.https://doi.org/10.1016/j.dam.2015.11.017 
LibreCat: https://research-explorer.ista.ac.at/record/5799
DOI: 10.1016/j.dam.2015.11.017

Dwivedi, S., Gupta, A., Roy, S., Biswas, R., &; Bhowmick, P. (2017). Fast and Efficient Incremental Algorithms for Circular and Spherical Propagation in Integer Space. In 20th IAPR International Conference (Vol. 10502, pp. 347–359). Cham: Springer Nature.https://doi.org/10.1007/978-3-319-66272-5_28 
LibreCat: https://research-explorer.ista.ac.at/record/5801
DOI: 10.1007/978-3-319-66272-5_28

Biswas, R., &; Bhowmick, P. (2017). Construction of persistent Voronoi diagram on 3D digital plane. In Combinatorial image analysis (Vol. 10256, pp. 93–104). Cham: Springer Nature.https://doi.org/10.1007/978-3-319-59108-7_8 
LibreCat: https://research-explorer.ista.ac.at/record/5803
DOI: 10.1007/978-3-319-59108-7_8

Andres, E., Biswas, R., &; Bhowmick, P. (2017). Digital primitives defined by weighted focal set. In 20th IAPR International Conference (Vol. 10502, pp. 388–398). Cham: Springer Nature.https://doi.org/10.1007/978-3-319-66272-5_31 
LibreCat: https://research-explorer.ista.ac.at/record/5802
DOI: 10.1007/978-3-319-66272-5_31

Biswas, R., &; Bhowmick, P. (2016). On functionality of quadraginta octants of naive sphere with application to circle drawing. In Discrete Geometry for Computer Imagery (Vol. 9647, pp. 256–267). Cham: Springer Nature.https://doi.org/10.1007/978-3-319-32360-2_20 
LibreCat: https://research-explorer.ista.ac.at/record/5806
DOI: 10.1007/978-3-319-32360-2_20

Sen, N., Biswas, R., &; Bhowmick, P. (2016). On some local topological properties of naive discrete sphere. In Computational Topology in Image Context (Vol. 9667, pp. 253–264). Cham: Springer Nature.https://doi.org/10.1007/978-3-319-39441-1_23 
LibreCat: https://research-explorer.ista.ac.at/record/5805
DOI: 10.1007/978-3-319-39441-1_23

Biswas, R., Bhowmick, P., &; Brimkov, V. E. (2016). On the connectivity and smoothness of discrete spherical circles. In Combinatorial image analysis (Vol. 9448, pp. 86–100). Cham: Springer Nature.https://doi.org/10.1007/978-3-319-26145-4_7 
LibreCat: https://research-explorer.ista.ac.at/record/5809
DOI: 10.1007/978-3-319-26145-4_7

Biswas, R., &; Bhowmick, P. (2015). From prima quadraginta octant to lattice sphere through primitive integer operations. Theoretical Computer Science. Elsevier.https://doi.org/10.1016/j.tcs.2015.11.018 
LibreCat: https://research-explorer.ista.ac.at/record/5804
DOI: 10.1016/j.tcs.2015.11.018