[{"date_created":"2018-12-11T12:08:55Z","date_published":"1995-01-01T00:00:00Z","doi":"10.1007/3-540-60045-0_53","page":"225 - 238","publication":"7th International Conference on Computer Aided Verification","day":"01","year":"1995","publisher":"Springer","quality_controlled":"1","acknowledgement":"This research was supported in part by the NSF grant CCR-9200794, by the AFOSR contract F49620-93-1-0056, and by the DARPA grant NAG2-892.","title":"Algorithmic analysis of nonlinear hybrid systems","article_processing_charge":"No","publist_id":"280","author":[{"first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000−0002−2985−7724"},{"full_name":"Ho, Pei","last_name":"Ho","first_name":"Pei"}],"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"ista":"Henzinger TA, Ho P. 1995. Algorithmic analysis of nonlinear hybrid systems. 7th International Conference on Computer Aided Verification. CAV: Computer Aided Verification, LNCS, vol. 939, 225–238.","chicago":"Henzinger, Thomas A, and Pei Ho. “Algorithmic Analysis of Nonlinear Hybrid Systems.” In 7th International Conference on Computer Aided Verification, 939:225–38. Springer, 1995. https://doi.org/10.1007/3-540-60045-0_53.","apa":"Henzinger, T. A., & Ho, P. (1995). Algorithmic analysis of nonlinear hybrid systems. In 7th International Conference on Computer Aided Verification (Vol. 939, pp. 225–238). Liege, Belgium: Springer. https://doi.org/10.1007/3-540-60045-0_53","ama":"Henzinger TA, Ho P. Algorithmic analysis of nonlinear hybrid systems. In: 7th International Conference on Computer Aided Verification. Vol 939. Springer; 1995:225-238. doi:10.1007/3-540-60045-0_53","ieee":"T. A. Henzinger and P. Ho, “Algorithmic analysis of nonlinear hybrid systems,” in 7th International Conference on Computer Aided Verification, Liege, Belgium, 1995, vol. 939, pp. 225–238.","short":"T.A. Henzinger, P. Ho, in:, 7th International Conference on Computer Aided Verification, Springer, 1995, pp. 225–238.","mla":"Henzinger, Thomas A., and Pei Ho. “Algorithmic Analysis of Nonlinear Hybrid Systems.” 7th International Conference on Computer Aided Verification, vol. 939, Springer, 1995, pp. 225–38, doi:10.1007/3-540-60045-0_53."},"volume":939,"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"isbn":["9783540494133"]},"intvolume":" 939","month":"01","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/3-540-60045-0_53"}],"scopus_import":"1","alternative_title":["LNCS"],"oa_version":"None","abstract":[{"lang":"eng","text":"Hybrid systems model discrete programs that are embedded in continuous environments. Model-checking tools are available for the analysis of linear hybrid systems, whose continuous variables are bounded by piecewise-linear trajectories. Most embedded programs, however, operate in nonlinear environments. We present, analyze, and apply two algorithms for translating nonlinear hybrid systems into linear hybrid systems.\r\nThe clock translation replaces nonlinear variables by clock variables; the rate translation approximates nonlinear variables by piecewise-linear envelopes. Both translations are sound for reachability; that is, if we establish a safety property of the translated linear system, we may conclude that the original nonlinear system satisfies the property. The clock translation is also complete for reachability; that is, the original system and the translated system satisfy the same safety properties. The two translations apply to incomparable classes of nonlinear hybrid systems. From the clock translation we obtain a new decidability result for hybrid systems.\r\nWith the help of Hytech, a symbolic model checker for linear hybrid systems, we automatically verify a nonlinear railroad gate control program using the clock translation, and a nonlinear temperature control program using the rate translation."}],"extern":"1","date_updated":"2022-06-10T09:48:52Z","status":"public","conference":{"name":"CAV: Computer Aided Verification","start_date":"1995-07-03","end_date":"1995-07-05","location":"Liege, Belgium"},"type":"conference","_id":"4450"},{"publication_identifier":{"isbn":["9783540604723"]},"publication_status":"published","language":[{"iso":"eng"}],"volume":999,"abstract":[{"text":"We report on several abstract interpretation strategies that are designed to improve the performance of HyTech, a symbolic model checker for linear hybrid systems. We (1) simultaneously compute the target region from different directions, (2) conservatively approximate the target region by dropping constraints, and (3) iteratively refine the approximation until sufficient precision is obtained. We consider the standard abstract convex-hull operator and a novel abstract extrapolation operator.","lang":"eng"}],"oa_version":"None","alternative_title":["LNCS"],"main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/3-540-60472-3_13"}],"month":"01","intvolume":" 999","date_updated":"2022-06-10T11:48:59Z","extern":"1","_id":"4448","type":"conference","conference":{"name":"Hybrid Systems II","start_date":"1994-10-28","location":"Ithaca, NY, United States of America","end_date":"1994-10-30"},"status":"public","year":"1995","day":"01","publication":"3rd International Hybrid Systems Workshop","page":"252 - 264","doi":"10.1007/3-540-60472-3_13","date_published":"1995-01-01T00:00:00Z","date_created":"2018-12-11T12:08:54Z","acknowledgement":" National Science Foundation under grant CCR-9200794, by the Air Force Office of Scientific Research under contract F49620-93-1-0056, by the Office of Naval Research under YIP grant N00014-95-1-0520, and by the Defense Advanced Research Projects Agency under grant NAG2-892.","quality_controlled":"1","publisher":"Springer","citation":{"ieee":"T. A. Henzinger and P. Ho, “A note on abstract-interpretation strategies for hybrid automata,” in 3rd International Hybrid Systems Workshop, Ithaca, NY, United States of America, 1995, vol. 999, pp. 252–264.","short":"T.A. Henzinger, P. Ho, in:, A. Panos, W. Kohn, A. Nerode, S. Sastry (Eds.), 3rd International Hybrid Systems Workshop, Springer, 1995, pp. 252–264.","ama":"Henzinger TA, Ho P. A note on abstract-interpretation strategies for hybrid automata. In: Panos A, Kohn W, Nerode A, Sastry S, eds. 3rd International Hybrid Systems Workshop. Vol 999. Springer; 1995:252-264. doi:10.1007/3-540-60472-3_13","apa":"Henzinger, T. A., & Ho, P. (1995). A note on abstract-interpretation strategies for hybrid automata. In A. Panos, W. Kohn, A. Nerode, & S. Sastry (Eds.), 3rd International Hybrid Systems Workshop (Vol. 999, pp. 252–264). Ithaca, NY, United States of America: Springer. https://doi.org/10.1007/3-540-60472-3_13","mla":"Henzinger, Thomas A., and Pei Ho. “A Note on Abstract-Interpretation Strategies for Hybrid Automata.” 3rd International Hybrid Systems Workshop, edited by Antsaklis Panos et al., vol. 999, Springer, 1995, pp. 252–64, doi:10.1007/3-540-60472-3_13.","ista":"Henzinger TA, Ho P. 1995. A note on abstract-interpretation strategies for hybrid automata. 3rd International Hybrid Systems Workshop. Hybrid Systems II, LNCS, vol. 999, 252–264.","chicago":"Henzinger, Thomas A, and Pei Ho. “A Note on Abstract-Interpretation Strategies for Hybrid Automata.” In 3rd International Hybrid Systems Workshop, edited by Antsaklis Panos, Wolf Kohn, Anil Nerode, and Shankar Sastry, 999:252–64. Springer, 1995. https://doi.org/10.1007/3-540-60472-3_13."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","author":[{"last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A"},{"first_name":"Pei","full_name":"Ho, Pei","last_name":"Ho"}],"publist_id":"282","article_processing_charge":"No","editor":[{"full_name":"Panos, Antsaklis","last_name":"Panos","first_name":"Antsaklis"},{"first_name":"Wolf","full_name":"Kohn, Wolf","last_name":"Kohn"},{"first_name":"Anil","full_name":"Nerode, Anil","last_name":"Nerode"},{"full_name":"Sastry, Shankar","last_name":"Sastry","first_name":"Shankar"}],"title":"A note on abstract-interpretation strategies for hybrid automata"},{"page":"265 - 293","date_created":"2018-12-11T12:08:54Z","doi":"10.1007/3-540-60472-3_14","date_published":"1995-01-01T00:00:00Z","year":"1995","publication":"4th International Hybrid Systems Workshop","day":"01","publisher":"Springer","quality_controlled":"1","acknowledgement":"This research was supported in part by the National Science Foundation under grant CCR-9200794, by the Air Force Office of Scientific Research under contract F49620-93-1-0056, by the Office of Naval Research under YIP grant N00014-95-1-0520, and by the Defense Advanced Research Projects Agency under grant NAG2-892.","article_processing_charge":"No","publist_id":"281","author":[{"last_name":"Henzinger","orcid":"0000−0002−2985−7724","full_name":"Henzinger, Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A"},{"first_name":"Pei","last_name":"Ho","full_name":"Ho, Pei"}],"title":"HyTech: The Cornell Hybrid Technology Tool","editor":[{"last_name":"Panos","full_name":"Panos, Antsaklis","first_name":"Antsaklis"},{"first_name":"Wolf","last_name":"Kohn","full_name":"Kohn, Wolf"},{"first_name":"Anil","full_name":"Nerode, Anil","last_name":"Nerode"},{"first_name":"Shankar","full_name":"Sastry, Shankar","last_name":"Sastry"}],"citation":{"chicago":"Henzinger, Thomas A, and Pei Ho. “HyTech: The Cornell Hybrid Technology Tool.” In 4th International Hybrid Systems Workshop, edited by Antsaklis Panos, Wolf Kohn, Anil Nerode, and Shankar Sastry, 999:265–93. LNCS. Springer, 1995. https://doi.org/10.1007/3-540-60472-3_14.","ista":"Henzinger TA, Ho P. 1995. HyTech: The Cornell Hybrid Technology Tool. 4th International Hybrid Systems Workshop. Hybrid Systems IIILNCS, LNCS, vol. 999, 265–293.","mla":"Henzinger, Thomas A., and Pei Ho. “HyTech: The Cornell Hybrid Technology Tool.” 4th International Hybrid Systems Workshop, edited by Antsaklis Panos et al., vol. 999, Springer, 1995, pp. 265–93, doi:10.1007/3-540-60472-3_14.","ieee":"T. A. Henzinger and P. Ho, “HyTech: The Cornell Hybrid Technology Tool,” in 4th International Hybrid Systems Workshop, New Brunswick, NJ, United States of America, 1995, vol. 999, pp. 265–293.","short":"T.A. Henzinger, P. Ho, in:, A. Panos, W. Kohn, A. Nerode, S. Sastry (Eds.), 4th International Hybrid Systems Workshop, Springer, 1995, pp. 265–293.","apa":"Henzinger, T. A., & Ho, P. (1995). HyTech: The Cornell Hybrid Technology Tool. In A. Panos, W. Kohn, A. Nerode, & S. Sastry (Eds.), 4th International Hybrid Systems Workshop (Vol. 999, pp. 265–293). New Brunswick, NJ, United States of America: Springer. https://doi.org/10.1007/3-540-60472-3_14","ama":"Henzinger TA, Ho P. HyTech: The Cornell Hybrid Technology Tool. In: Panos A, Kohn W, Nerode A, Sastry S, eds. 4th International Hybrid Systems Workshop. Vol 999. LNCS. Springer; 1995:265-293. doi:10.1007/3-540-60472-3_14"},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","volume":999,"publication_status":"published","publication_identifier":{"isbn":["9783540683346"]},"language":[{"iso":"eng"}],"main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/3-540-60472-3_14"}],"alternative_title":["LNCS"],"intvolume":" 999","month":"01","abstract":[{"text":"This paper is addressed to potential users of HyTech, the Cornell Hybrid Technology Tool, an automatic tool for analyzing hybrid systems. We review the formal technologies that have been incorporated into HyTech, and we illustrate the use of HyTech with three nontrivial case studies.","lang":"eng"}],"oa_version":"None","date_updated":"2022-06-10T11:24:15Z","extern":"1","conference":{"name":"Hybrid Systems III","location":" New Brunswick, NJ, United States of America","end_date":"1955-10-25","start_date":"1995-10-22"},"type":"conference","status":"public","_id":"4447","series_title":"LNCS"},{"conference":{"name":"TACAS: Tools and Algorithms for the Construction and Analysis of Systems","end_date":"1995-05-20","location":"Aarhus, Denmark","start_date":"1995-05-19"},"type":"conference","status":"public","_id":"4497","date_updated":"2022-06-10T09:00:05Z","extern":"1","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/3-540-60630-0_3"}],"alternative_title":["LNCS"],"scopus_import":"1","intvolume":" 1019","month":"01","abstract":[{"text":"HyTech is a tool for the automated analysis of embedded systems. This document, designed for the first-time user of HyTech, guides the reader through the underlying system model, and through the input language for describing and analyzing systems. The guide gives several examples of usage, and some hints for gaining maximal computational efficiency from the tool.\r\nThe version of HyTech described in this guide was released in August 1995, and is available through anonymous ftp from ftp.cs.cornell.edu in the directory pub/tah/HyTech, and through the World-Wide Web via HyTech's home page http:/www.cs.cornell.edu/Info/People/tah/hytech.html.","lang":"eng"}],"oa_version":"None","volume":1019,"publication_status":"published","publication_identifier":{"isbn":["9783540606307"]},"language":[{"iso":"eng"}],"article_processing_charge":"No","publist_id":"230","author":[{"first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000−0002−2985−7724","full_name":"Henzinger, Thomas A","last_name":"Henzinger"},{"full_name":"Ho, Pei","last_name":"Ho","first_name":"Pei"},{"full_name":"Wong Toi, Howard","last_name":"Wong Toi","first_name":"Howard"}],"title":"A user guide to HyTech","citation":{"mla":"Henzinger, Thomas A., et al. “A User Guide to HyTech.” 1st International Workshop on Tools and Algorithms for the Construction and Analysis of Systems, vol. 1019, Springer, 1995, pp. 41–71, doi:10.1007/3-540-60630-0_3.","short":"T.A. Henzinger, P. Ho, H. Wong Toi, in:, 1st International Workshop on Tools and Algorithms for the Construction and Analysis of Systems, Springer, 1995, pp. 41–71.","ieee":"T. A. Henzinger, P. Ho, and H. Wong Toi, “A user guide to HyTech,” in 1st International Workshop on Tools and Algorithms for the Construction and Analysis of Systems, Aarhus, Denmark, 1995, vol. 1019, pp. 41–71.","ama":"Henzinger TA, Ho P, Wong Toi H. A user guide to HyTech. In: 1st International Workshop on Tools and Algorithms for the Construction and Analysis of Systems. Vol 1019. Springer; 1995:41-71. doi:10.1007/3-540-60630-0_3","apa":"Henzinger, T. A., Ho, P., & Wong Toi, H. (1995). A user guide to HyTech. In 1st International Workshop on Tools and Algorithms for the Construction and Analysis of Systems (Vol. 1019, pp. 41–71). Aarhus, Denmark: Springer. https://doi.org/10.1007/3-540-60630-0_3","chicago":"Henzinger, Thomas A, Pei Ho, and Howard Wong Toi. “A User Guide to HyTech.” In 1st International Workshop on Tools and Algorithms for the Construction and Analysis of Systems, 1019:41–71. Springer, 1995. https://doi.org/10.1007/3-540-60630-0_3.","ista":"Henzinger TA, Ho P, Wong Toi H. 1995. A user guide to HyTech. 1st International Workshop on Tools and Algorithms for the Construction and Analysis of Systems. TACAS: Tools and Algorithms for the Construction and Analysis of Systems, LNCS, vol. 1019, 41–71."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","quality_controlled":"1","publisher":"Springer","acknowledgement":"This research was supported in part by the ONR YIP award N00014-95-1-0520, by the NSF CAREER award CCR-9501708, by the NSF grants CCR-9200794 and CCR-9504469, by the AFOSR contract F49620-93-1-0056, and by the ARPA grant NAG2-892.","page":"41 - 71","date_created":"2018-12-11T12:09:09Z","date_published":"1995-01-01T00:00:00Z","doi":"10.1007/3-540-60630-0_3","year":"1995","publication":"1st International Workshop on Tools and Algorithms for the Construction and Analysis of Systems","day":"01"},{"publist_id":"232","author":[{"first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","orcid":"0000−0002−2985−7724","full_name":"Henzinger, Thomas A","last_name":"Henzinger"},{"full_name":"Ho, Pei","last_name":"Ho","first_name":"Pei"},{"first_name":"Howard","full_name":"Wong Toi, Howard","last_name":"Wong Toi"}],"article_processing_charge":"No","title":"HyTech: The next generation","citation":{"chicago":"Henzinger, Thomas A, Pei Ho, and Howard Wong Toi. “HyTech: The next Generation.” In Proceedings 16th IEEE Real-Time Systems Symposium, 56–65. IEEE, 1995. https://doi.org/10.1109/REAL.1995.495196 .","ista":"Henzinger TA, Ho P, Wong Toi H. 1995. HyTech: The next generation. Proceedings 16th IEEE Real-Time Systems Symposium. RTSS: Real-Time Systems Symposium, 56–65.","mla":"Henzinger, Thomas A., et al. “HyTech: The next Generation.” Proceedings 16th IEEE Real-Time Systems Symposium, IEEE, 1995, pp. 56–65, doi:10.1109/REAL.1995.495196 .","ieee":"T. A. Henzinger, P. Ho, and H. Wong Toi, “HyTech: The next generation,” in Proceedings 16th IEEE Real-Time Systems Symposium, Pisa, Italy, 1995, pp. 56–65.","short":"T.A. Henzinger, P. Ho, H. Wong Toi, in:, Proceedings 16th IEEE Real-Time Systems Symposium, IEEE, 1995, pp. 56–65.","apa":"Henzinger, T. A., Ho, P., & Wong Toi, H. (1995). HyTech: The next generation. In Proceedings 16th IEEE Real-Time Systems Symposium (pp. 56–65). Pisa, Italy: IEEE. https://doi.org/10.1109/REAL.1995.495196 ","ama":"Henzinger TA, Ho P, Wong Toi H. HyTech: The next generation. In: Proceedings 16th IEEE Real-Time Systems Symposium. IEEE; 1995:56-65. doi:10.1109/REAL.1995.495196 "},"date_updated":"2022-06-10T09:33:19Z","extern":"1","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","type":"conference","conference":{"name":"RTSS: Real-Time Systems Symposium","start_date":"1995-12-05","end_date":"1995-12-07","location":"Pisa, Italy"},"status":"public","_id":"4499","page":"56 - 65","date_published":"1995-01-01T00:00:00Z","doi":"10.1109/REAL.1995.495196 ","date_created":"2018-12-11T12:09:10Z","publication_identifier":{"isbn":["0818673370"]},"publication_status":"published","year":"1995","day":"01","publication":"Proceedings 16th IEEE Real-Time Systems Symposium","language":[{"iso":"eng"}],"scopus_import":"1","publisher":"IEEE","quality_controlled":"1","main_file_link":[{"url":"https://ieeexplore.ieee.org/document/495196"}],"month":"01","abstract":[{"text":"We describe a new implementation of HYTECH, a symbolic model checker for hybrid systems. Given a parametric description of an embedded system as a collection of communicating automata, HYTECH automatically computes the conditions on the parameters under which the system satisfies its safety and timing requirements. While the original HYTECH prototype was based on the symbolic algebra tool Mathematica, the new implementation is written in C++ and builds on geometric algorithms instead of formula manipulation. The new HYTECH offers a cleaner and more expressive input language, greater portability, superior performance (typically two to three orders of magnitude), and new features such as diagnostic error-trace generation. We illustrate the effectiveness of the new implementation by applying HYTECH to the automatic parametric analysis of the generic railroad crossing benchmark problem and to an active structure control algorithm","lang":"eng"}],"oa_version":"None"},{"publist_id":"231","author":[{"first_name":"Monika H","id":"540c9bbd-f2de-11ec-812d-d04a5be85630","last_name":"Henzinger","orcid":"0000-0002-5008-6530","full_name":"Henzinger, Monika H"},{"full_name":"Henzinger, Thomas A","orcid":"0000−0002−2985−7724","last_name":"Henzinger","first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Kopke, Peter","last_name":"Kopke","first_name":"Peter"}],"article_processing_charge":"No","title":"Computing simulations on finite and infinite graphs","date_updated":"2023-02-09T08:43:48Z","citation":{"ieee":"M. H. Henzinger, T. A. Henzinger, and P. Kopke, “Computing simulations on finite and infinite graphs,” in Proceedings of IEEE 36th Annual Foundations of Computer Science, Milwaukee, WI, United States of America, 1995, pp. 453–462.","short":"M.H. Henzinger, T.A. Henzinger, P. Kopke, in:, Proceedings of IEEE 36th Annual Foundations of Computer Science, IEEE, 1995, pp. 453–462.","apa":"Henzinger, M. H., Henzinger, T. A., & Kopke, P. (1995). Computing simulations on finite and infinite graphs. In Proceedings of IEEE 36th Annual Foundations of Computer Science (pp. 453–462). Milwaukee, WI, United States of America: IEEE. https://doi.org/10.1109/SFCS.1995.492576","ama":"Henzinger MH, Henzinger TA, Kopke P. Computing simulations on finite and infinite graphs. In: Proceedings of IEEE 36th Annual Foundations of Computer Science. IEEE; 1995:453-462. doi:10.1109/SFCS.1995.492576","mla":"Henzinger, Monika H., et al. “Computing Simulations on Finite and Infinite Graphs.” Proceedings of IEEE 36th Annual Foundations of Computer Science, IEEE, 1995, pp. 453–62, doi:10.1109/SFCS.1995.492576.","ista":"Henzinger MH, Henzinger TA, Kopke P. 1995. Computing simulations on finite and infinite graphs. Proceedings of IEEE 36th Annual Foundations of Computer Science. FOCS: Foundations of Computer Science, 453–462.","chicago":"Henzinger, Monika H, Thomas A Henzinger, and Peter Kopke. “Computing Simulations on Finite and Infinite Graphs.” In Proceedings of IEEE 36th Annual Foundations of Computer Science, 453–62. IEEE, 1995. https://doi.org/10.1109/SFCS.1995.492576."},"extern":"1","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","type":"conference","conference":{"end_date":"1995-10-25","location":"Milwaukee, WI, United States of America","start_date":"1995-10-23","name":"FOCS: Foundations of Computer Science"},"status":"public","_id":"4498","page":"453 - 462","date_published":"1995-11-01T00:00:00Z","doi":"10.1109/SFCS.1995.492576","date_created":"2018-12-11T12:09:10Z","publication_identifier":{"isbn":["0818671831"],"issn":["0272-5428"]},"publication_status":"published","year":"1995","day":"01","publication":"Proceedings of IEEE 36th Annual Foundations of Computer Science","language":[{"iso":"eng"}],"quality_controlled":"1","publisher":"IEEE","scopus_import":"1","month":"11","abstract":[{"text":"We present algorithms for computing similarity relations of labeled graphs. Similarity relations have applications for the refinement and verification of reactive systems. For finite graphs, we present an O(mn) algorithm for computing the similarity relation of a graph with n vertices and m edges (assuming m⩾n). For effectively presented infinite graphs, we present a symbolic similarity-checking procedure that terminates if a finite similarity relation exists. We show that 2D rectangular automata, which model discrete reactive systems with continuous environments, define effectively presented infinite graphs with finite similarity relations. It follows that the refinement problem and the ∀CTL* model-checking problem are decidable for 2D rectangular automata","lang":"eng"}],"oa_version":"None"},{"status":"public","conference":{"name":"STOC: Symposium on the Theory of Computing","start_date":"1995-05-29","location":"Las Vegas, NV, United States of America","end_date":"1995-06-01"},"type":"conference","_id":"4502","title":"What's decidable about hybrid automata?","article_processing_charge":"No","author":[{"first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000−0002−2985−7724"},{"first_name":"Peter","full_name":"Kopke, Peter","last_name":"Kopke"},{"full_name":"Puri, Anuj","last_name":"Puri","first_name":"Anuj"},{"first_name":"P.","full_name":"Varaiya, P.","last_name":"Varaiya"}],"publist_id":"228","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","extern":"1","date_updated":"2022-06-09T14:40:29Z","citation":{"ista":"Henzinger TA, Kopke P, Puri A, Varaiya P. 1995. What’s decidable about hybrid automata? Proceedings of the 27th annual ACM symposium on Theory of computing. STOC: Symposium on the Theory of Computing, 373–382.","chicago":"Henzinger, Thomas A, Peter Kopke, Anuj Puri, and P. Varaiya. “What’s Decidable about Hybrid Automata?” In Proceedings of the 27th Annual ACM Symposium on Theory of Computing, 373–82. ACM, 1995. https://doi.org/10.1145/225058.225162.","ieee":"T. A. Henzinger, P. Kopke, A. Puri, and P. Varaiya, “What’s decidable about hybrid automata?,” in Proceedings of the 27th annual ACM symposium on Theory of computing, Las Vegas, NV, United States of America, 1995, pp. 373–382.","short":"T.A. Henzinger, P. Kopke, A. Puri, P. Varaiya, in:, Proceedings of the 27th Annual ACM Symposium on Theory of Computing, ACM, 1995, pp. 373–382.","apa":"Henzinger, T. A., Kopke, P., Puri, A., & Varaiya, P. (1995). What’s decidable about hybrid automata? In Proceedings of the 27th annual ACM symposium on Theory of computing (pp. 373–382). Las Vegas, NV, United States of America: ACM. https://doi.org/10.1145/225058.225162","ama":"Henzinger TA, Kopke P, Puri A, Varaiya P. What’s decidable about hybrid automata? In: Proceedings of the 27th Annual ACM Symposium on Theory of Computing. ACM; 1995:373-382. doi:10.1145/225058.225162","mla":"Henzinger, Thomas A., et al. “What’s Decidable about Hybrid Automata?” Proceedings of the 27th Annual ACM Symposium on Theory of Computing, ACM, 1995, pp. 373–82, doi:10.1145/225058.225162."},"month":"01","main_file_link":[{"open_access":"1","url":"https://dl.acm.org/doi/10.1145/225058.225162"}],"oa":1,"quality_controlled":"1","publisher":"ACM","acknowledgement":"We thank Howard Wong-Toi for a careful reading.\r\n","oa_version":"Published Version","abstract":[{"lang":"eng","text":"Hybrid automata model systems with both digital and analog components, such as embedded control programs. Many verification tasks for such programs can be expressed as reachability problems for hybrid automata. By improving on previous decidability and undecidability results, we identify the precise boundary between decidability and undecidability of the reachability problem for hybrid automata.\r\n\r\nOn the positive side, we give an (optimal) PSPACE reachability algorithm for the case of initialized rectangular automata, where all analog variables follow trajectories within piecewise-linear envelopes and are reinitialized whenever the envelope changes. Our algorithm is based on the construction of a timed automaton that contains all reachability information about a given initialized rectangular automaton. The translation has practical significance for verification, because it guarantees the termination of symbolic procedures for the reachability analysis of initialized rectangular automata. The translation also preserves the omega-languages of initialized rectangular automata with bounded nondeterminism.\r\n\r\nOn the negative side, we show that several slight generalizations of initialized rectangular automata lead to an undecidable reachability problem. In particular, we prove that the reachability problem is undecidable for timed automata augmented with a single stopwatch."}],"date_created":"2018-12-11T12:09:11Z","date_published":"1995-01-01T00:00:00Z","doi":"10.1145/225058.225162","page":"373 - 382","language":[{"iso":"eng"}],"publication":"Proceedings of the 27th annual ACM symposium on Theory of computing","day":"01","publication_status":"published","year":"1995","publication_identifier":{"isbn":["9780897917186"]}},{"day":"01","publication":"22nd International Colloquium on Automata, Languages and Programming ","year":"1995","date_published":"1995-01-01T00:00:00Z","doi":"10.1007/3-540-60084-1_93","date_created":"2018-12-11T12:09:10Z","page":"417 - 428","acknowledgement":"This research was supported in part by the National Science Foundation under grant CCR-9200794, by the United States Air Force Office of Scientific Research under contract F49620-93-1-0056, by the Defense Advanced Research Projects Agency under grant NAG2-892, and by the U.S. Army Research Office through the Mathematical Sciences Institute of Cornell University, Contract Number DAAL03-91-C-0027.\r\nThe full version of this paper is available from the Department of Computer Science, Cornell University, Ithaca, NY 14853, as Technical Report TR95-1496.","publisher":"Springer","quality_controlled":"1","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"mla":"Henzinger, Thomas A., et al. “The Expressive Power of Clocks.” 22nd International Colloquium on Automata, Languages and Programming , vol. 944, Springer, 1995, pp. 417–28, doi:10.1007/3-540-60084-1_93.","ama":"Henzinger TA, Kopke P, Wong Toi H. The expressive power of clocks. In: 22nd International Colloquium on Automata, Languages and Programming . Vol 944. Springer; 1995:417-428. doi:10.1007/3-540-60084-1_93","apa":"Henzinger, T. A., Kopke, P., & Wong Toi, H. (1995). The expressive power of clocks. In 22nd International Colloquium on Automata, Languages and Programming (Vol. 944, pp. 417–428). Szeged, Hungary: Springer. https://doi.org/10.1007/3-540-60084-1_93","short":"T.A. Henzinger, P. Kopke, H. Wong Toi, in:, 22nd International Colloquium on Automata, Languages and Programming , Springer, 1995, pp. 417–428.","ieee":"T. A. Henzinger, P. Kopke, and H. Wong Toi, “The expressive power of clocks,” in 22nd International Colloquium on Automata, Languages and Programming , Szeged, Hungary, 1995, vol. 944, pp. 417–428.","chicago":"Henzinger, Thomas A, Peter Kopke, and Howard Wong Toi. “The Expressive Power of Clocks.” In 22nd International Colloquium on Automata, Languages and Programming , 944:417–28. Springer, 1995. https://doi.org/10.1007/3-540-60084-1_93.","ista":"Henzinger TA, Kopke P, Wong Toi H. 1995. The expressive power of clocks. 22nd International Colloquium on Automata, Languages and Programming . ICALP: Automata, Languages and Programming, LNCS, vol. 944, 417–428."},"title":"The expressive power of clocks","publist_id":"229","author":[{"first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000−0002−2985−7724"},{"first_name":"Peter","full_name":"Kopke, Peter","last_name":"Kopke"},{"first_name":"Howard","last_name":"Wong Toi","full_name":"Wong Toi, Howard"}],"article_processing_charge":"No","language":[{"iso":"eng"}],"publication_identifier":{"isbn":["9783540600848"]},"publication_status":"published","volume":944,"oa_version":"None","abstract":[{"lang":"eng","text":"We investigate the expressive power of timing restrictions on labeled transition systems. In particular, we show how constraints on clock variables together with a uniform liveness condition—the divergence of time—can express Büchi, Muller, Streett, Rabin, and weak and strong fairness conditions on a given labeled transition system. We then consider the effect, on both timed and time-abstract expressiveness, of varying the following parameters: time domain (discrete or dense), number of clocks, number of states, and size of constants used in timing restrictions."}],"month":"01","intvolume":" 944","alternative_title":["LNCS"],"main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/3-540-60084-1_93"}],"extern":"1","date_updated":"2022-06-09T14:58:31Z","_id":"4500","status":"public","type":"conference","conference":{"name":"ICALP: Automata, Languages and Programming","start_date":"1995-07-10","location":"Szeged, Hungary","end_date":"1995-07-14"}},{"acknowledgement":"This research was supported in part by the NSF grant CCR-9200794, by the AFOSR contract F49620-93-1-0056, and by the DARPA grant NAG2-892.\r\n","quality_controlled":"1","publisher":"Springer","publication":"22nd International Colloquium on Automata, Languages and Programming ","day":"01","year":"1995","date_created":"2018-12-11T12:09:16Z","doi":"10.1007/3-540-60084-1_85","date_published":"1995-01-01T00:00:00Z","page":"324 - 335","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"chicago":"Henzinger, Thomas A. “Hybrid Automata with Finite Bisimulations.” In 22nd International Colloquium on Automata, Languages and Programming , 944:324–35. Springer, 1995. https://doi.org/10.1007/3-540-60084-1_85.","ista":"Henzinger TA. 1995. Hybrid automata with finite bisimulations. 22nd International Colloquium on Automata, Languages and Programming . ICALP: Automata, Languages and Programming, LNCS, vol. 944, 324–335.","mla":"Henzinger, Thomas A. “Hybrid Automata with Finite Bisimulations.” 22nd International Colloquium on Automata, Languages and Programming , vol. 944, Springer, 1995, pp. 324–35, doi:10.1007/3-540-60084-1_85.","ieee":"T. A. Henzinger, “Hybrid automata with finite bisimulations,” in 22nd International Colloquium on Automata, Languages and Programming , Szeged, Hungary, 1995, vol. 944, pp. 324–335.","short":"T.A. Henzinger, in:, 22nd International Colloquium on Automata, Languages and Programming , Springer, 1995, pp. 324–335.","apa":"Henzinger, T. A. (1995). Hybrid automata with finite bisimulations. In 22nd International Colloquium on Automata, Languages and Programming (Vol. 944, pp. 324–335). Szeged, Hungary: Springer. https://doi.org/10.1007/3-540-60084-1_85","ama":"Henzinger TA. Hybrid automata with finite bisimulations. In: 22nd International Colloquium on Automata, Languages and Programming . Vol 944. Springer; 1995:324-335. doi:10.1007/3-540-60084-1_85"},"title":"Hybrid automata with finite bisimulations","article_processing_charge":"No","publist_id":"212","author":[{"first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000−0002−2985−7724"}],"oa_version":"None","abstract":[{"text":"The analysis, verification, and control of hybrid automata with finite bisimulations can be reduced to finite-state problems. We advocate a time-abstract, phase-based methodology for checking if a given hybrid automaton has a finite bisimulation. First, we factor the automaton into two components, a boolean automaton with a discrete dynamics on the finite state space B m and a euclidean automaton with a continuous dynamics on the infinite state space n . Second, we investigate the phase portrait of the euclidean component. In this fashion, we obtain new decidability results for hybrid systems as well as new, uniform proofs of known decidability results.","lang":"eng"}],"intvolume":" 944","month":"01","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/3-540-60084-1_85"}],"alternative_title":["LNCS"],"language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"isbn":["9783540600848"]},"volume":944,"_id":"4518","status":"public","conference":{"name":"ICALP: Automata, Languages and Programming","start_date":"1995-07-10","end_date":"1995-07-14","location":"Szeged, Hungary"},"type":"conference","extern":"1","date_updated":"2022-06-09T14:21:08Z"},{"date_updated":"2022-06-09T14:05:04Z","extern":"1","_id":"4587","type":"conference","conference":{"location":"Liege, Belgium","end_date":"1995-07-05","start_date":"1995-07-03","name":"CAV: Computer Aided Verification"},"status":"public","publication_identifier":{"isbn":["978-3-540-60045-9"]},"publication_status":"published","language":[{"iso":"eng"}],"volume":939,"abstract":[{"text":"We argue that the standard constraints on liveness conditions in nonblocking trace models—machine closure for closed systems, and receptiveness for open systems—are unnecessarily weak and complex, and that liveness should, instead, be specified by augmenting transition systems with acceptance conditions that satisfy a locality constraint. First, locality implies machine closure and receptiveness, and thus permits the composition and modular verification of live transition systems. Second, while machine closure and receptiveness are based on infinite games, locality is based on repeated finite games, and thus easier to check. Third, no expressive power is lost by the restriction to local liveness conditions. We illustrate the appeal of local liveness using the model of Fair Reactive Systems, a nonblocking trace model of communicating processes.","lang":"eng"}],"oa_version":"None","alternative_title":["LNCS"],"main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/3-540-60045-0_49"}],"month":"01","intvolume":" 939","citation":{"ista":"Alur R, Henzinger TA. 1995. Local liveness for compositional modeling of fair reactive systems. 7th International Conference on Computer Aided Verification. CAV: Computer Aided Verification, LNCS, vol. 939, 166–179.","chicago":"Alur, Rajeev, and Thomas A Henzinger. “Local Liveness for Compositional Modeling of Fair Reactive Systems.” In 7th International Conference on Computer Aided Verification, 939:166–79. Springer, 1995. https://doi.org/10.1007/3-540-60045-0_49.","short":"R. Alur, T.A. Henzinger, in:, 7th International Conference on Computer Aided Verification, Springer, 1995, pp. 166–179.","ieee":"R. Alur and T. A. Henzinger, “Local liveness for compositional modeling of fair reactive systems,” in 7th International Conference on Computer Aided Verification, Liege, Belgium, 1995, vol. 939, pp. 166–179.","ama":"Alur R, Henzinger TA. Local liveness for compositional modeling of fair reactive systems. In: 7th International Conference on Computer Aided Verification. Vol 939. Springer; 1995:166-179. doi:10.1007/3-540-60045-0_49","apa":"Alur, R., & Henzinger, T. A. (1995). Local liveness for compositional modeling of fair reactive systems. In 7th International Conference on Computer Aided Verification (Vol. 939, pp. 166–179). Liege, Belgium: Springer. https://doi.org/10.1007/3-540-60045-0_49","mla":"Alur, Rajeev, and Thomas A. Henzinger. “Local Liveness for Compositional Modeling of Fair Reactive Systems.” 7th International Conference on Computer Aided Verification, vol. 939, Springer, 1995, pp. 166–79, doi:10.1007/3-540-60045-0_49."},"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","author":[{"last_name":"Alur","full_name":"Alur, Rajeev","first_name":"Rajeev"},{"last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000−0002−2985−7724","first_name":"Thomas A","id":"40876CD8-F248-11E8-B48F-1D18A9856A87"}],"publist_id":"120","article_processing_charge":"No","title":"Local liveness for compositional modeling of fair reactive systems","year":"1995","day":"01","publication":"7th International Conference on Computer Aided Verification","page":"166 - 179","date_published":"1995-01-01T00:00:00Z","doi":"10.1007/3-540-60045-0_49","date_created":"2018-12-11T12:09:37Z","acknowledgement":"Supported in part by the NSF grant CCR-9200794, by the AFOSR contract F49620-93-1-0056, and by the DARPA grant NAG2-892.","publisher":"Springer","quality_controlled":"1"},{"user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","citation":{"chicago":"Alur, Rajeev, Costas Courcoubetis, Nicolas Halbwachs, Thomas A Henzinger, Pei Ho, Xavier Nicollin, Alfredo Olivero, Joseph Sifakis, and Sergio Yovine. “The Algorithmic Analysis of Hybrid Systems.” Theoretical Computer Science. Elsevier, 1995. https://doi.org/10.1016/0304-3975(94)00202-T.","ista":"Alur R, Courcoubetis C, Halbwachs N, Henzinger TA, Ho P, Nicollin X, Olivero A, Sifakis J, Yovine S. 1995. The algorithmic analysis of hybrid systems. Theoretical Computer Science. 138(1), 3–34.","mla":"Alur, Rajeev, et al. “The Algorithmic Analysis of Hybrid Systems.” Theoretical Computer Science, vol. 138, no. 1, Elsevier, 1995, pp. 3–34, doi:10.1016/0304-3975(94)00202-T.","short":"R. Alur, C. Courcoubetis, N. Halbwachs, T.A. Henzinger, P. Ho, X. Nicollin, A. Olivero, J. Sifakis, S. Yovine, Theoretical Computer Science 138 (1995) 3–34.","ieee":"R. Alur et al., “The algorithmic analysis of hybrid systems,” Theoretical Computer Science, vol. 138, no. 1. Elsevier, pp. 3–34, 1995.","ama":"Alur R, Courcoubetis C, Halbwachs N, et al. The algorithmic analysis of hybrid systems. Theoretical Computer Science. 1995;138(1):3-34. doi:10.1016/0304-3975(94)00202-T","apa":"Alur, R., Courcoubetis, C., Halbwachs, N., Henzinger, T. A., Ho, P., Nicollin, X., … Yovine, S. (1995). The algorithmic analysis of hybrid systems. Theoretical Computer Science. Elsevier. https://doi.org/10.1016/0304-3975(94)00202-T"},"title":"The algorithmic analysis of hybrid systems","publist_id":"94","author":[{"full_name":"Alur, Rajeev","last_name":"Alur","first_name":"Rajeev"},{"last_name":"Courcoubetis","full_name":"Courcoubetis, Costas","first_name":"Costas"},{"full_name":"Halbwachs, Nicolas","last_name":"Halbwachs","first_name":"Nicolas"},{"last_name":"Henzinger","full_name":"Henzinger, Thomas A","orcid":"0000−0002−2985−7724","id":"40876CD8-F248-11E8-B48F-1D18A9856A87","first_name":"Thomas A"},{"full_name":"Ho, Pei","last_name":"Ho","first_name":"Pei"},{"first_name":"Xavier","last_name":"Nicollin","full_name":"Nicollin, Xavier"},{"last_name":"Olivero","full_name":"Olivero, Alfredo","first_name":"Alfredo"},{"full_name":"Sifakis, Joseph","last_name":"Sifakis","first_name":"Joseph"},{"last_name":"Yovine","full_name":"Yovine, Sergio","first_name":"Sergio"}],"article_processing_charge":"No","day":"06","publication":"Theoretical Computer Science","year":"1995","doi":"10.1016/0304-3975(94)00202-T","date_published":"1995-02-06T00:00:00Z","date_created":"2018-12-11T12:09:45Z","page":"3 - 34","quality_controlled":"1","publisher":"Elsevier","extern":"1","date_updated":"2022-06-09T13:40:48Z","_id":"4613","status":"public","type":"journal_article","article_type":"original","language":[{"iso":"eng"}],"publication_identifier":{"issn":["0304-3975"]},"publication_status":"published","volume":138,"issue":"1","oa_version":"None","abstract":[{"lang":"eng","text":"We present a general framework for the formal specification and algorithmic analysis of hybrid systems. A hybrid system consists of a discrete program with an analog environment. We model hybrid systems as finite automata equipped with variables that evolve continuously with time according to dynamical laws. For verification purposes, we restrict ourselves to linear hybrid systems, where all variables follow piecewise-linear trajectories. We provide decidability and undecidability results for classes of linear hybrid systems, and we show that standard program-analysis techniques can be adapted to linear hybrid systems. In particular, we consider symbolic model-checking and minimization procedures that are based on the reachability analysis of an infinite state space. The procedures iteratively compute state sets that are definable as unions of convex polyhedra in multidimensional real space. We also present approximation techniques for dealing with systems for which the iterative procedures do not converge."}],"month":"02","intvolume":" 138","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/030439759400202T?via%3Dihub"}]},{"date_created":"2019-03-21T11:57:40Z","issue":"2","doi":"10.1101/gad.9.2.155","volume":9,"date_published":"1995-01-15T00:00:00Z","page":"155-167","publication":"Genes and Development","language":[{"iso":"eng"}],"day":"15","year":"1995","publication_status":"published","publication_identifier":{"issn":["08909369"]},"intvolume":" 9","month":"01","quality_controlled":"1","publisher":"CSH Press","oa_version":"None","pmid":1,"abstract":[{"text":"The tra-1 gene is the terminal global selector of somatic sex in Caenorhabditis elegans: High tra-1 activity elicits female somatic development while low tra-1 activity elicits male development. Previous genetic studies defined a cascade of negatively interacting genes that regulates tra-1 activity in response to the primary sex-determining signal. Here, we investigate the last step in this regulatory cascade, by studying rare gain-of-function (gf) mutations of tra-1 that direct female somatic development irrespective of the upstream sex-determining signal. These mutations appear to abolish negative regulation of tra-1 in male tissues. We identify the lesions associated with 29 of these mutations and find that all affect a short stretch of amino acid residues present in both protein products of the tra-1 gene. Twenty-six alleles are associated with single nonconservative amino acid substitutions. Two alleles affect tra-1 RNA splicing and generate messages that omit part or all of the exon encoding this short stretch. These results suggest that sexual regulation of tra-1 is achieved post-translationally, by an inhibitory protein-protein interaction. The amino acid stretch altered by the tra-1(gf) mutations may define a site of interaction for negative regulators of tra-1. The stretch includes a potential phosphorylation site for glycogen synthase kinase 3 and may be conserved in the human gene GLI3, a homolog of tra-1 identified previously.","lang":"eng"}],"title":"Dominant feminizing mutations implicate protein-protein interactions as the main mode of regulation of the nematode sex-determining gene tra-1","external_id":{"pmid":["7851791"]},"author":[{"last_name":"de Bono","orcid":"0000-0001-8347-0443","full_name":"de Bono, Mario","id":"4E3FF80E-F248-11E8-B48F-1D18A9856A87","first_name":"Mario"},{"first_name":"D.","last_name":"Zarkower","full_name":"Zarkower, D."},{"last_name":"Hodgkin","full_name":"Hodgkin, J.","first_name":"J."}],"user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","extern":"1","date_updated":"2021-01-12T08:06:29Z","citation":{"ama":"de Bono M, Zarkower D, Hodgkin J. Dominant feminizing mutations implicate protein-protein interactions as the main mode of regulation of the nematode sex-determining gene tra-1. Genes and Development. 1995;9(2):155-167. doi:10.1101/gad.9.2.155","apa":"de Bono, M., Zarkower, D., & Hodgkin, J. (1995). Dominant feminizing mutations implicate protein-protein interactions as the main mode of regulation of the nematode sex-determining gene tra-1. Genes and Development. CSH Press. https://doi.org/10.1101/gad.9.2.155","short":"M. de Bono, D. Zarkower, J. Hodgkin, Genes and Development 9 (1995) 155–167.","ieee":"M. de Bono, D. Zarkower, and J. Hodgkin, “Dominant feminizing mutations implicate protein-protein interactions as the main mode of regulation of the nematode sex-determining gene tra-1,” Genes and Development, vol. 9, no. 2. CSH Press, pp. 155–167, 1995.","mla":"de Bono, Mario, et al. “Dominant Feminizing Mutations Implicate Protein-Protein Interactions as the Main Mode of Regulation of the Nematode Sex-Determining Gene Tra-1.” Genes and Development, vol. 9, no. 2, CSH Press, 1995, pp. 155–67, doi:10.1101/gad.9.2.155.","ista":"de Bono M, Zarkower D, Hodgkin J. 1995. Dominant feminizing mutations implicate protein-protein interactions as the main mode of regulation of the nematode sex-determining gene tra-1. Genes and Development. 9(2), 155–167.","chicago":"Bono, Mario de, D. Zarkower, and J. Hodgkin. “Dominant Feminizing Mutations Implicate Protein-Protein Interactions as the Main Mode of Regulation of the Nematode Sex-Determining Gene Tra-1.” Genes and Development. CSH Press, 1995. https://doi.org/10.1101/gad.9.2.155."},"status":"public","type":"journal_article","_id":"6162"}]