@Proceedings{bojanczyk_et_al:LIPIcs.FSTTCS.2021, title = {{LIPIcs, Volume 213, FSTTCS 2021, Complete Volume}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {1--866}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021}, URN = {urn:nbn:de:0030-drops-155102}, doi = {10.4230/LIPIcs.FSTTCS.2021}, annote = {Keywords: LIPIcs, Volume 213, FSTTCS 2021, Complete Volume} } @InProceedings{bojanczyk_et_al:LIPIcs.FSTTCS.2021.0, author = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, title = {{Front Matter, Table of Contents, Preface, Conference Organization}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {0:i--0:xvi}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.0}, URN = {urn:nbn:de:0030-drops-155113}, doi = {10.4230/LIPIcs.FSTTCS.2021.0}, annote = {Keywords: Front Matter, Table of Contents, Preface, Conference Organization} } @InProceedings{aaronson:LIPIcs.FSTTCS.2021.1, author = {Aaronson, Scott}, title = {{BQP After 28 Years}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {1:1--1:1}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.1}, URN = {urn:nbn:de:0030-drops-155124}, doi = {10.4230/LIPIcs.FSTTCS.2021.1}, annote = {Keywords: quantum computing, complexity theory, oracle separations, circuit lower bounds} } @InProceedings{esparza:LIPIcs.FSTTCS.2021.2, author = {Esparza, Javier}, title = {{State Complexity of Population Protocols}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {2:1--2:1}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.2}, URN = {urn:nbn:de:0030-drops-155139}, doi = {10.4230/LIPIcs.FSTTCS.2021.2}, annote = {Keywords: Population protocols, state complexity, Petri nets} } @InProceedings{goldberg:LIPIcs.FSTTCS.2021.3, author = {Goldberg, Leslie Ann}, title = {{Approximately Counting Graph Homomorphisms and Retractions}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {3:1--3:1}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.3}, URN = {urn:nbn:de:0030-drops-155146}, doi = {10.4230/LIPIcs.FSTTCS.2021.3}, annote = {Keywords: Graph homomorphisms, counting} } @InProceedings{lin:LIPIcs.FSTTCS.2021.4, author = {Lin, Huijia (Rachel)}, title = {{Indistinguishability Obfuscation from Well-Founded Assumptions}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {4:1--4:1}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.4}, URN = {urn:nbn:de:0030-drops-155154}, doi = {10.4230/LIPIcs.FSTTCS.2021.4}, annote = {Keywords: Cryptography, indistinguishability obfuscation} } @InProceedings{savani:LIPIcs.FSTTCS.2021.5, author = {Savani, Rahul}, title = {{The Complexity of Gradient Descent}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {5:1--5:2}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.5}, URN = {urn:nbn:de:0030-drops-155167}, doi = {10.4230/LIPIcs.FSTTCS.2021.5}, annote = {Keywords: Computational Complexity, Continuous Optimization, TFNP, PPAD, PLS, CLS, UEOPL} } @InProceedings{albers_et_al:LIPIcs.FSTTCS.2021.6, author = {Albers, Susanne and Janke, Maximilian}, title = {{Scheduling in the Secretary Model}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {6:1--6:22}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.6}, URN = {urn:nbn:de:0030-drops-155172}, doi = {10.4230/LIPIcs.FSTTCS.2021.6}, annote = {Keywords: Scheduling, makespan minimization, online algorithm, competitive analysis, lower bound, random-order, secretary problem} } @InProceedings{allender_et_al:LIPIcs.FSTTCS.2021.7, author = {Allender, Eric and Cheraghchi, Mahdi and Myrisiotis, Dimitrios and Tirumala, Harsha and Volkovich, Ilya}, title = {{One-Way Functions and a Conditional Variant of MKTP}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {7:1--7:19}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.7}, URN = {urn:nbn:de:0030-drops-155181}, doi = {10.4230/LIPIcs.FSTTCS.2021.7}, annote = {Keywords: Kolmogorov complexity, KT Complexity, Minimum KT-complexity Problem, MKTP, Conditional KT Complexity, Minimum Conditional KT-complexity Problem, McKTP, one-way functions, OWFs, average-case hardness, pseudorandom generators, PRGs, pseudorandom functions, PRFs, distinguishers, learning algorithms, NP-completeness, reductions} } @InProceedings{banchhor_et_al:LIPIcs.FSTTCS.2021.8, author = {Banchhor, Shashwat and Gajjala, Rishikesh and Sabharwal, Yogish and Sen, Sandeep}, title = {{Generalizations of Length Limited Huffman Coding for Hierarchical Memory Settings}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {8:1--8:23}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.8}, URN = {urn:nbn:de:0030-drops-155193}, doi = {10.4230/LIPIcs.FSTTCS.2021.8}, annote = {Keywords: Approximation algorithms, Hierarchical memory, Prefix free codes} } @InProceedings{boyd_et_al:LIPIcs.FSTTCS.2021.9, author = {Boyd, Sylvia and Cheriyan, Joseph and Haddadan, Arash and Ibrahimpur, Sharat}, title = {{Approximation Algorithms for Flexible Graph Connectivity}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {9:1--9:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.9}, URN = {urn:nbn:de:0030-drops-155206}, doi = {10.4230/LIPIcs.FSTTCS.2021.9}, annote = {Keywords: Approximation Algorithms, Combinatorial Optimization, Network Design, Edge-Connectivity of Graphs, Reliability of Networks} } @InProceedings{chakraborty_et_al:LIPIcs.FSTTCS.2021.10, author = {Chakraborty, Sourav and Mande, Nikhil S. and Mittal, Rajat and Molli, Tulasimohan and Paraashar, Manaswi and Sanyal, Swagato}, title = {{Tight Chang’s-Lemma-Type Bounds for Boolean Functions}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {10:1--10:22}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.10}, URN = {urn:nbn:de:0030-drops-155215}, doi = {10.4230/LIPIcs.FSTTCS.2021.10}, annote = {Keywords: Analysis of Boolean functions, Chang’s lemma, Parity decision trees, Fourier dimension} } @InProceedings{chakraborty_et_al:LIPIcs.FSTTCS.2021.11, author = {Chakraborty, Diptarka and Das, Debarati and Krauthgamer, Robert}, title = {{Approximate Trace Reconstruction via Median String (In Average-Case)}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {11:1--11:23}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.11}, URN = {urn:nbn:de:0030-drops-155228}, doi = {10.4230/LIPIcs.FSTTCS.2021.11}, annote = {Keywords: Trace Reconstruction, Approximation Algorithms, Edit Distance, String Median} } @InProceedings{chakraborty_et_al:LIPIcs.FSTTCS.2021.12, author = {Chakraborty, Diptarka and Gajjar, Kshitij and Jha, Agastya Vibhuti}, title = {{Approximating the Center Ranking Under Ulam}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {12:1--12:21}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.12}, URN = {urn:nbn:de:0030-drops-155230}, doi = {10.4230/LIPIcs.FSTTCS.2021.12}, annote = {Keywords: Center Problem, Ulam Metric, Edit Distance, Closest String, Approximation Algorithms} } @InProceedings{chattopadhyay_et_al:LIPIcs.FSTTCS.2021.13, author = {Chattopadhyay, Arkadev and Garg, Ankit and Sherif, Suhail}, title = {{Towards Stronger Counterexamples to the Log-Approximate-Rank Conjecture}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {13:1--13:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.13}, URN = {urn:nbn:de:0030-drops-155245}, doi = {10.4230/LIPIcs.FSTTCS.2021.13}, annote = {Keywords: Approximate Rank, Randomized Parity Decision Trees, Randomized Communication Complexity, XOR functions, Subspace Designs} } @InProceedings{chillara:LIPIcs.FSTTCS.2021.14, author = {Chillara, Suryajith}, title = {{Functional Lower Bounds for Restricted Arithmetic Circuits of Depth Four}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {14:1--14:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.14}, URN = {urn:nbn:de:0030-drops-155251}, doi = {10.4230/LIPIcs.FSTTCS.2021.14}, annote = {Keywords: Functional Lower Bounds, Boolean Circuit Lower Bounds, Depth Four, Connections to Boolean Complexity, Iterated Matrix Multiplication} } @InProceedings{dahiya_et_al:LIPIcs.FSTTCS.2021.15, author = {Dahiya, Yogesh and Mahajan, Meena}, title = {{On (Simple) Decision Tree Rank}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {15:1--15:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.15}, URN = {urn:nbn:de:0030-drops-155263}, doi = {10.4230/LIPIcs.FSTTCS.2021.15}, annote = {Keywords: Boolean functions, Decision trees, certificate complexity, rank} } @InProceedings{datta_et_al:LIPIcs.FSTTCS.2021.16, author = {Datta, Samir and Gupta, Chetan and Jain, Rahul and Mukherjee, Anish and Sharma, Vimal Raj and Tewari, Raghunath}, title = {{Reachability and Matching in Single Crossing Minor Free Graphs}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {16:1--16:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.16}, URN = {urn:nbn:de:0030-drops-155277}, doi = {10.4230/LIPIcs.FSTTCS.2021.16}, annote = {Keywords: Reachability, Matching, Logspace, Single-crossing minor free graphs} } @InProceedings{du_et_al:LIPIcs.FSTTCS.2021.17, author = {Du, Yang and Volkovich, Ilya}, title = {{Approximating the Number of Prime Factors Given an Oracle to Euler’s Totient Function}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {17:1--17:10}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.17}, URN = {urn:nbn:de:0030-drops-155286}, doi = {10.4230/LIPIcs.FSTTCS.2021.17}, annote = {Keywords: Euler’s Totient Function, Integer Factorization, Number of Prime Factors, Derandomization} } @InProceedings{eberle_et_al:LIPIcs.FSTTCS.2021.18, author = {Eberle, Franziska and Megow, Nicole and N\"{o}lke, Lukas and Simon, Bertrand and Wiese, Andreas}, title = {{Fully Dynamic Algorithms for Knapsack Problems with Polylogarithmic Update Time}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {18:1--18:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.18}, URN = {urn:nbn:de:0030-drops-155297}, doi = {10.4230/LIPIcs.FSTTCS.2021.18}, annote = {Keywords: Fully dynamic algorithms, knapsack problem, approximation schemes} } @InProceedings{eom_et_al:LIPIcs.FSTTCS.2021.19, author = {Eom, Taekang and Lee, Seungjun and Ahn, Hee-Kap}, title = {{Largest Similar Copies of Convex Polygons in Polygonal Domains}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {19:1--19:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.19}, URN = {urn:nbn:de:0030-drops-155300}, doi = {10.4230/LIPIcs.FSTTCS.2021.19}, annote = {Keywords: Polygon placement, Largest similar copy, Polygonal domain} } @InProceedings{esser_et_al:LIPIcs.FSTTCS.2021.20, author = {Esser, Andre and K\"{u}bler, Robert and Zweydinger, Floyd}, title = {{A Faster Algorithm for Finding Closest Pairs in Hamming Metric}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {20:1--20:21}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.20}, URN = {urn:nbn:de:0030-drops-155317}, doi = {10.4230/LIPIcs.FSTTCS.2021.20}, annote = {Keywords: closest pair problem, LSH, nearest neighbor} } @InProceedings{fomin_et_al:LIPIcs.FSTTCS.2021.21, author = {Fomin, Fedor V. and Golovach, Petr A. and Inamdar, Tanmay and Saurabh, Saket}, title = {{ETH Tight Algorithms for Geometric Intersection Graphs: Now in Polynomial Space}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {21:1--21:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.21}, URN = {urn:nbn:de:0030-drops-155323}, doi = {10.4230/LIPIcs.FSTTCS.2021.21}, annote = {Keywords: Subexponential Algorithms, Geometric Intersection Graphs, Treedepth, Treewidth} } @InProceedings{garg_et_al:LIPIcs.FSTTCS.2021.22, author = {Garg, Jugal and Kulkarni, Pooja and Murhekar, Aniket}, title = {{On Fair and Efficient Allocations of Indivisible Public Goods}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {22:1--22:19}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.22}, URN = {urn:nbn:de:0030-drops-155331}, doi = {10.4230/LIPIcs.FSTTCS.2021.22}, annote = {Keywords: Public goods, Nash welfare, Leximin, Proportionality} } @InProceedings{gupta_et_al:LIPIcs.FSTTCS.2021.23, author = {Gupta, Chetan and Jain, Rahul and Tewari, Raghunath}, title = {{Time Space Optimal Algorithm for Computing Separators in Bounded Genus Graphs}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {23:1--23:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.23}, URN = {urn:nbn:de:0030-drops-155344}, doi = {10.4230/LIPIcs.FSTTCS.2021.23}, annote = {Keywords: Graph algorithms, space-bounded algorithms, surface embedded graphs, reachability, Euler genus, algorithmic graph theory, computational complexity theory} } @InProceedings{jalan_et_al:LIPIcs.FSTTCS.2021.24, author = {Jalan, Akhil and Moshkovitz, Dana}, title = {{Near-Optimal Cayley Expanders for Abelian Groups}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {24:1--24:23}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.24}, URN = {urn:nbn:de:0030-drops-155359}, doi = {10.4230/LIPIcs.FSTTCS.2021.24}, annote = {Keywords: Cayley graphs, Expander walks, Epsilon-biased sets, Derandomization} } @InProceedings{kavitha:LIPIcs.FSTTCS.2021.25, author = {Kavitha, Telikepalli}, title = {{Matchings, Critical Nodes, and Popular Solutions}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {25:1--25:19}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.25}, URN = {urn:nbn:de:0030-drops-155360}, doi = {10.4230/LIPIcs.FSTTCS.2021.25}, annote = {Keywords: Bipartite graphs, Stable matchings, LP-duality} } @InProceedings{klimenko_et_al:LIPIcs.FSTTCS.2021.26, author = {Klimenko, Georgiy and Raichel, Benjamin}, title = {{Fast and Exact Convex Hull Simplification}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {26:1--26:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.26}, URN = {urn:nbn:de:0030-drops-155373}, doi = {10.4230/LIPIcs.FSTTCS.2021.26}, annote = {Keywords: Convex hull, coreset, exact algorithm} } @InProceedings{li_et_al:LIPIcs.FSTTCS.2021.27, author = {Li, Xin and Zheng, Yu}, title = {{Lower Bounds and Improved Algorithms for Asymmetric Streaming Edit Distance and Longest Common Subsequence}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {27:1--27:23}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.27}, URN = {urn:nbn:de:0030-drops-155381}, doi = {10.4230/LIPIcs.FSTTCS.2021.27}, annote = {Keywords: Asymmetric Streaming Model, Edit Distance, Longest Common Subsequence, Space Lower Bound} } @InProceedings{lokshtanov_et_al:LIPIcs.FSTTCS.2021.28, author = {Lokshtanov, Daniel and Saurabh, Saket and Suri, Subhash and Xue, Jie}, title = {{An ETH-Tight Algorithm for Multi-Team Formation}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {28:1--28:9}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.28}, URN = {urn:nbn:de:0030-drops-155391}, doi = {10.4230/LIPIcs.FSTTCS.2021.28}, annote = {Keywords: Team formation, Parameterized algorithms, Exponential Time Hypothesis} } @InProceedings{lokshtanov_et_al:LIPIcs.FSTTCS.2021.29, author = {Lokshtanov, Daniel and Surianarayanan, Vaishali}, title = {{Dominating Set in Weakly Closed Graphs is Fixed Parameter Tractable}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {29:1--29:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.29}, URN = {urn:nbn:de:0030-drops-155404}, doi = {10.4230/LIPIcs.FSTTCS.2021.29}, annote = {Keywords: Dominating Set, Weakly Closed Graphs, FPT, Domination Cores, VC-dimension} } @InProceedings{nasre_et_al:LIPIcs.FSTTCS.2021.30, author = {Nasre, Meghana and Nimbhorkar, Prajakta and Ranjan, Keshav and Sarkar, Ankita}, title = {{Popular Matchings in the Hospital-Residents Problem with Two-Sided Lower Quotas}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {30:1--30:21}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.30}, URN = {urn:nbn:de:0030-drops-155419}, doi = {10.4230/LIPIcs.FSTTCS.2021.30}, annote = {Keywords: Matching, Popularity, Lower quota, Preferences} } @InProceedings{radhakrishnan_et_al:LIPIcs.FSTTCS.2021.31, author = {Radhakrishnan, Jaikumar and Srinivasan, Aravind}, title = {{Property B: Two-Coloring Non-Uniform Hypergraphs}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {31:1--31:8}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.31}, URN = {urn:nbn:de:0030-drops-155428}, doi = {10.4230/LIPIcs.FSTTCS.2021.31}, annote = {Keywords: Hypergraph coloring, Propery B} } @InProceedings{sharma:LIPIcs.FSTTCS.2021.32, author = {Sharma, Eklavya}, title = {{Harmonic Algorithms for Packing d-Dimensional Cuboids into Bins}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {32:1--32:22}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.32}, URN = {urn:nbn:de:0030-drops-155432}, doi = {10.4230/LIPIcs.FSTTCS.2021.32}, annote = {Keywords: Geometric bin packing} } @InProceedings{akshay_et_al:LIPIcs.FSTTCS.2021.33, author = {Akshay, S. and Genest, Blaise and H\'{e}lou\"{e}t, Lo\"{i}c and Krishna, S. and Roychowdhury, Sparsa}, title = {{Resilience of Timed Systems}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {33:1--33:22}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.33}, URN = {urn:nbn:de:0030-drops-155442}, doi = {10.4230/LIPIcs.FSTTCS.2021.33}, annote = {Keywords: Timed automata, Fault tolerance, Integer-resets, Resilience} } @InProceedings{arrighi_et_al:LIPIcs.FSTTCS.2021.34, author = {Arrighi, Emmanuel and Fernau, Henning and Hoffmann, Stefan and Holzer, Markus and Jecker, Isma\"{e}l and de Oliveira Oliveira, Mateus and Wolf, Petra}, title = {{On the Complexity of Intersection Non-emptiness for Star-Free Language Classes}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {34:1--34:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.34}, URN = {urn:nbn:de:0030-drops-155456}, doi = {10.4230/LIPIcs.FSTTCS.2021.34}, annote = {Keywords: Intersection Non-emptiness Problem, Star-Free Languages, Straubing-Th\'{e}rien Hierarchy, dot-depth Hierarchy, Commutative Languages, Complexity} } @InProceedings{balasubramanian:LIPIcs.FSTTCS.2021.35, author = {Balasubramanian, A. R.}, title = {{Complexity of Coverability in Bounded Path Broadcast Networks}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {35:1--35:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.35}, URN = {urn:nbn:de:0030-drops-155466}, doi = {10.4230/LIPIcs.FSTTCS.2021.35}, annote = {Keywords: Parameterized verification, Bounded path networks, Fast-growing complexity classes} } @InProceedings{bednarczyk_et_al:LIPIcs.FSTTCS.2021.36, author = {Bednarczyk, Bartosz and Or{\l}owska, Maja and Pacanowska, Anna and Tan, Tony}, title = {{On Classical Decidable Logics Extended with Percentage Quantifiers and Arithmetics}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {36:1--36:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.36}, URN = {urn:nbn:de:0030-drops-155478}, doi = {10.4230/LIPIcs.FSTTCS.2021.36}, annote = {Keywords: statistical reasoning, knowledge representation, satisfiability, fragments of first-order logic, guarded fragment, two-variable fragment, (un)decidability} } @InProceedings{bedon:LIPIcs.FSTTCS.2021.37, author = {Bedon, Nicolas}, title = {{Branching Automata and Pomset Automata}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {37:1--37:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.37}, URN = {urn:nbn:de:0030-drops-155486}, doi = {10.4230/LIPIcs.FSTTCS.2021.37}, annote = {Keywords: Finite N-free Pomsets, Finite Series-Parallel Pomsets, Branching Automata, Pomset Automata, Series-Parallel Rational Languages} } @InProceedings{boker_et_al:LIPIcs.FSTTCS.2021.38, author = {Boker, Udi and Lehtinen, Karoliina}, title = {{History Determinism vs. Good for Gameness in Quantitative Automata}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {38:1--38:20}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.38}, URN = {urn:nbn:de:0030-drops-155495}, doi = {10.4230/LIPIcs.FSTTCS.2021.38}, annote = {Keywords: Good for games, history determinism, alternation, quantitative automata} } @InProceedings{bollig_et_al:LIPIcs.FSTTCS.2021.39, author = {Bollig, Benedikt and Sangnier, Arnaud and Stietel, Olivier}, title = {{Local First-Order Logic with Two Data Values}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {39:1--39:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.39}, URN = {urn:nbn:de:0030-drops-155508}, doi = {10.4230/LIPIcs.FSTTCS.2021.39}, annote = {Keywords: first-order logic, data values, specification of distributed algorithms} } @InProceedings{bonchi_et_al:LIPIcs.FSTTCS.2021.40, author = {Bonchi, Filippo and Di Giorgio, Alessandro and Soboci\'{n}ski, Pawe{\l}}, title = {{Diagrammatic Polyhedral Algebra}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {40:1--40:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.40}, URN = {urn:nbn:de:0030-drops-155511}, doi = {10.4230/LIPIcs.FSTTCS.2021.40}, annote = {Keywords: String diagrams, Polyhedral cones, Polyhedra} } @InProceedings{bordais_et_al:LIPIcs.FSTTCS.2021.41, author = {Bordais, Benjamin and Bouyer, Patricia and Le Roux, St\'{e}phane}, title = {{From Local to Global Determinacy in Concurrent Graph Games}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {41:1--41:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.41}, URN = {urn:nbn:de:0030-drops-155522}, doi = {10.4230/LIPIcs.FSTTCS.2021.41}, annote = {Keywords: Concurrent games, Game forms, Local interaction} } @InProceedings{chatterjee_et_al:LIPIcs.FSTTCS.2021.42, author = {Chatterjee, Krishnendu and Ibsen-Jensen, Rasmus and Pavlogiannis, Andreas}, title = {{Quantitative Verification on Product Graphs of Small Treewidth}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {42:1--42:23}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.42}, URN = {urn:nbn:de:0030-drops-155533}, doi = {10.4230/LIPIcs.FSTTCS.2021.42}, annote = {Keywords: graph algorithms, algebraic paths, mean-payoff, initial credit for energy} } @InProceedings{filiot_et_al:LIPIcs.FSTTCS.2021.43, author = {Filiot, Emmanuel and Winter, Sarah}, title = {{Synthesizing Computable Functions from Rational Specifications over Infinite Words}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {43:1--43:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.43}, URN = {urn:nbn:de:0030-drops-155541}, doi = {10.4230/LIPIcs.FSTTCS.2021.43}, annote = {Keywords: uniformization, synthesis, transducers, continuity, computability} } @InProceedings{gutierrez_et_al:LIPIcs.FSTTCS.2021.44, author = {Guti\'{e}rrez, Ra\'{u}l and Lucas, Salvador and V{\'\i}tores, Miguel}, title = {{Confluence of Conditional Rewriting in Logic Form}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {44:1--44:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.44}, URN = {urn:nbn:de:0030-drops-155553}, doi = {10.4230/LIPIcs.FSTTCS.2021.44}, annote = {Keywords: Confluence, Program analysis, Rewriting-based systems} } @InProceedings{holla_et_al:LIPIcs.FSTTCS.2021.45, author = {Holla, Raveendra and Deka, Nabarun and D'Souza, Deepak}, title = {{On the Expressive Equivalence of TPTL in the Pointwise and Continuous Semantics}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {45:1--45:21}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.45}, URN = {urn:nbn:de:0030-drops-155562}, doi = {10.4230/LIPIcs.FSTTCS.2021.45}, annote = {Keywords: Real-Time Logics, First-Order Logics} } @InProceedings{hugenroth:LIPIcs.FSTTCS.2021.46, author = {Hugenroth, Christopher}, title = {{Separating Regular Languages over Infinite Words with Respect to the Wagner Hierarchy}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {46:1--46:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.46}, URN = {urn:nbn:de:0030-drops-155574}, doi = {10.4230/LIPIcs.FSTTCS.2021.46}, annote = {Keywords: Separation, Regular, Wagner Hierarchy, Muller Automata, Parity Automata, Product Automata, Membership} } @InProceedings{jordon_et_al:LIPIcs.FSTTCS.2021.47, author = {Jordon, Liam and Moser, Philippe}, title = {{Normal Sequences with Non-Maximal Automatic Complexity}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {47:1--47:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.47}, URN = {urn:nbn:de:0030-drops-155580}, doi = {10.4230/LIPIcs.FSTTCS.2021.47}, annote = {Keywords: Automatic Complexity, finite-state complexity, normal sequences, Champernowne sequences, de Bruijn strings, Kolmogorov complexity} } @InProceedings{kiefer_et_al:LIPIcs.FSTTCS.2021.48, author = {Kiefer, Stefan and Tang, Qiyi}, title = {{Approximate Bisimulation Minimisation}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {48:1--48:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.48}, URN = {urn:nbn:de:0030-drops-155599}, doi = {10.4230/LIPIcs.FSTTCS.2021.48}, annote = {Keywords: Markov chains, Behavioural metrics, Bisimulation} } @InProceedings{kikuchi_et_al:LIPIcs.FSTTCS.2021.49, author = {Kikuchi, Kentaro and Aoto, Takahito}, title = {{Simple Derivation Systems for Proving Sufficient Completeness of Non-Terminating Term Rewriting Systems}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {49:1--49:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.49}, URN = {urn:nbn:de:0030-drops-155602}, doi = {10.4230/LIPIcs.FSTTCS.2021.49}, annote = {Keywords: Term rewriting, Sufficient completeness, Local sufficient completeness, Non-termination, Derivation rule, Well-founded induction schema} } @InProceedings{lasota_et_al:LIPIcs.FSTTCS.2021.50, author = {Lasota, S{\l}awomir and Pattathurajan, Mohnish}, title = {{Parikh Images of Register Automata}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {50:1--50:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.50}, URN = {urn:nbn:de:0030-drops-155613}, doi = {10.4230/LIPIcs.FSTTCS.2021.50}, annote = {Keywords: Sets with atoms, register automata, Parikh images, rational sets, hierarchical register automata} } @InProceedings{lee_et_al:LIPIcs.FSTTCS.2021.51, author = {Lee, Dongho and Perrelle, Valentin and Valiron, Beno\^{i}t and Xu, Zhaowei}, title = {{Concrete Categorical Model of a Quantum Circuit Description Language with Measurement}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {51:1--51:20}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.51}, URN = {urn:nbn:de:0030-drops-155627}, doi = {10.4230/LIPIcs.FSTTCS.2021.51}, annote = {Keywords: Categorical semantics, Operational semantics, Quantum circuit description language} } @InProceedings{virtema_et_al:LIPIcs.FSTTCS.2021.52, author = {Virtema, Jonni and Hofmann, Jana and Finkbeiner, Bernd and Kontinen, Juha and Yang, Fan}, title = {{Linear-Time Temporal Logic with Team Semantics: Expressivity and Complexity}}, booktitle = {41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021)}, pages = {52:1--52:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-215-0}, ISSN = {1868-8969}, year = {2021}, volume = {213}, editor = {Boja\'{n}czyk, Miko{\l}aj and Chekuri, Chandra}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.FSTTCS.2021.52}, URN = {urn:nbn:de:0030-drops-155634}, doi = {10.4230/LIPIcs.FSTTCS.2021.52}, annote = {Keywords: Linear temporal logic, Hyperproperties, Model Checking, Expressivity} }