@Proceedings{paul_et_al:LIPIcs.STACS.2020, title = {{LIPIcs, Vol. 154, STACS 2020, Complete Volume}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020}, URN = {urn:nbn:de:0030-drops-118603}, doi = {10.4230/LIPIcs.STACS.2020}, annote = {Keywords: LIPIcs, Vol. 154, STACS 2020, Complete Volume} } @InProceedings{paul_et_al:LIPIcs.STACS.2020.0, author = {Paul, Christophe and Bl\"{a}ser, Markus}, title = {{Front Matter, Table of Contents, Preface, Conference Organization}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {0:i--0:xii}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.0}, URN = {urn:nbn:de:0030-drops-118614}, doi = {10.4230/LIPIcs.STACS.2020.0}, annote = {Keywords: Front Matter, Table of Contents, Preface, Conference Organization} } @InProceedings{randall:LIPIcs.STACS.2020.1, author = {Randall, Dana}, title = {{Statistical Physics and Algorithms}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {1:1--1:6}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.1}, URN = {urn:nbn:de:0030-drops-118624}, doi = {10.4230/LIPIcs.STACS.2020.1}, annote = {Keywords: Markov chains, mixing times, phase transitions, programmable matter} } @InProceedings{grohe:LIPIcs.STACS.2020.2, author = {Grohe, Martin}, title = {{Weisfeiler and Leman’s Unlikely Journey from Graph Isomorphism to Neural Networks}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {2:1--2:1}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.2}, URN = {urn:nbn:de:0030-drops-118634}, doi = {10.4230/LIPIcs.STACS.2020.2}, annote = {Keywords: Weisfeiler adn Leman algorithm, Graph isomorphism, Neural network, logic, algebra, linear and semi-definite programming} } @InProceedings{bournez:LIPIcs.STACS.2020.3, author = {Bournez, Olivier}, title = {{Computability, Complexity and Programming with Ordinary Differential Equations}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {3:1--3:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.3}, URN = {urn:nbn:de:0030-drops-118642}, doi = {10.4230/LIPIcs.STACS.2020.3}, annote = {Keywords: Ordinary differential equations, Models of computation, Analog Computations, discrete ordinary differential equations, Implicit complexity, recursion scheme} } @InProceedings{cooper_et_al:LIPIcs.STACS.2020.4, author = {Cooper, Martin C. and de Givry, Simon and Schiex, Thomas}, title = {{Graphical Models: Queries, Complexity, Algorithms}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {4:1--4:22}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.4}, URN = {urn:nbn:de:0030-drops-118654}, doi = {10.4230/LIPIcs.STACS.2020.4}, annote = {Keywords: Computational complexity, tree decomposition, graphical models, submodularity, message passing, local consistency, artificial intelligence, valued constraints, optimization} } @InProceedings{maack_et_al:LIPIcs.STACS.2020.5, author = {Maack, Marten and Jansen, Klaus}, title = {{Inapproximability Results for Scheduling with Interval and Resource Restrictions}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {5:1--5:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.5}, URN = {urn:nbn:de:0030-drops-118663}, doi = {10.4230/LIPIcs.STACS.2020.5}, annote = {Keywords: Scheduling, Restricted Assignment, Approximation, Inapproximability, PTAS} } @InProceedings{wachter_et_al:LIPIcs.STACS.2020.6, author = {W\"{a}chter, Jan Philipp and Wei{\ss}, Armin}, title = {{An Automaton Group with PSPACE-Complete Word Problem}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {6:1--6:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.6}, URN = {urn:nbn:de:0030-drops-118674}, doi = {10.4230/LIPIcs.STACS.2020.6}, annote = {Keywords: automaton group, word problem, PSPACE, compressed word problem} } @InProceedings{martens_et_al:LIPIcs.STACS.2020.7, author = {Martens, Wim and Niewerth, Matthias and Trautner, Tina}, title = {{A Trichotomy for Regular Trail Queries}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {7:1--7:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.7}, URN = {urn:nbn:de:0030-drops-118681}, doi = {10.4230/LIPIcs.STACS.2020.7}, annote = {Keywords: Regular languages, query languages, path queries, graph databases, databases, complexity, trails, simple paths} } @InProceedings{callard_et_al:LIPIcs.STACS.2020.8, author = {Callard, Antonin and Hoyrup, Mathieu}, title = {{Descriptive Complexity on Non-Polish Spaces}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {8:1--8:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.8}, URN = {urn:nbn:de:0030-drops-118694}, doi = {10.4230/LIPIcs.STACS.2020.8}, annote = {Keywords: Represented space, Computable analysis, Descriptive set theory, CoPolish spaces} } @InProceedings{dose_et_al:LIPIcs.STACS.2020.9, author = {Dose, Titus and Gla{\ss}er, Christian}, title = {{NP-Completeness, Proof Systems, and Disjoint NP-Pairs}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {9:1--9:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.9}, URN = {urn:nbn:de:0030-drops-118707}, doi = {10.4230/LIPIcs.STACS.2020.9}, annote = {Keywords: NP-complete, propositional proof system, disjoint NP-pair, oracle} } @InProceedings{bille_et_al:LIPIcs.STACS.2020.10, author = {Bille, Philip and G{\o}rtz, Inge Li and Steiner, Teresa Anna}, title = {{String Indexing with Compressed Patterns}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {10:1--10:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.10}, URN = {urn:nbn:de:0030-drops-118716}, doi = {10.4230/LIPIcs.STACS.2020.10}, annote = {Keywords: string indexing, compression, pattern matching} } @InProceedings{kobayashi:LIPIcs.STACS.2020.11, author = {Kobayashi, Yusuke}, title = {{An FPT Algorithm for Minimum Additive Spanner Problem}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {11:1--11:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.11}, URN = {urn:nbn:de:0030-drops-118729}, doi = {10.4230/LIPIcs.STACS.2020.11}, annote = {Keywords: Graph algorithms, Fixed-parameter tractability, Graph spanner} } @InProceedings{albers_et_al:LIPIcs.STACS.2020.12, author = {Albers, Susanne and Janke, Maximilian}, title = {{New Bounds for Randomized List Update in the Paid Exchange Model}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {12:1--12:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.12}, URN = {urn:nbn:de:0030-drops-118735}, doi = {10.4230/LIPIcs.STACS.2020.12}, annote = {Keywords: self-organizing lists, online algorithm, competitive analysis, lower bound} } @InProceedings{bergren_et_al:LIPIcs.STACS.2020.13, author = {Bergren, Dan and Eiben, Eduard and Ganian, Robert and Kanj, Iyad}, title = {{On Covering Segments with Unit Intervals}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {13:1--13:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.13}, URN = {urn:nbn:de:0030-drops-118741}, doi = {10.4230/LIPIcs.STACS.2020.13}, annote = {Keywords: Segment covering, unit intervals, NP-completeness, parameterized complexity} } @InProceedings{kari_et_al:LIPIcs.STACS.2020.14, author = {Kari, Jarkko and Moutot, Etienne}, title = {{Decidability and Periodicity of Low Complexity Tilings}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {14:1--14:12}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.14}, URN = {urn:nbn:de:0030-drops-118752}, doi = {10.4230/LIPIcs.STACS.2020.14}, annote = {Keywords: Nivat’s conjecture, domino problem, decidability, low pattern complexity, 2D subshifts, symbolic dynamics} } @InProceedings{lafond_et_al:LIPIcs.STACS.2020.15, author = {Lafond, Manuel and Zhu, Binhai and Zou, Peng}, title = {{The Tandem Duplication Distance Is NP-Hard}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {15:1--15:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.15}, URN = {urn:nbn:de:0030-drops-118769}, doi = {10.4230/LIPIcs.STACS.2020.15}, annote = {Keywords: Tandem duplication, Text processing, Formal languages, Computational genomics, FPT algorithms} } @InProceedings{gawrychowski_et_al:LIPIcs.STACS.2020.16, author = {Gawrychowski, Pawe{\l} and Lange, Martin and Rampersad, Narad and Shallit, Jeffrey and Szyku{\l}a, Marek}, title = {{Existential Length Universality}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {16:1--16:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.16}, URN = {urn:nbn:de:0030-drops-118770}, doi = {10.4230/LIPIcs.STACS.2020.16}, annote = {Keywords: decision problem, deterministic automaton, nondeterministic automaton, pushdown automaton, regular expression, regular language, universality} } @InProceedings{hussak_et_al:LIPIcs.STACS.2020.17, author = {Hussak, Walter and Trehan, Amitabh}, title = {{On the Termination of Flooding}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {17:1--17:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.17}, URN = {urn:nbn:de:0030-drops-118786}, doi = {10.4230/LIPIcs.STACS.2020.17}, annote = {Keywords: Flooding algorithm, Network algorithms, Distributed algorithms, Graph theory, Termination, Bipartiteness, Communication, Broadcast} } @InProceedings{dudek_et_al:LIPIcs.STACS.2020.18, author = {Dudek, Bart{\l}omiej and Gawrychowski, Pawe{\l} and Starikovskaya, Tatiana}, title = {{Generalised Pattern Matching Revisited}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {18:1--18:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.18}, URN = {urn:nbn:de:0030-drops-118798}, doi = {10.4230/LIPIcs.STACS.2020.18}, annote = {Keywords: pattern matching, superimposed codes, conditional lower bounds} } @InProceedings{gutin_et_al:LIPIcs.STACS.2020.19, author = {Gutin, Gregory and Majumdar, Diptapriyo and Ordyniak, Sebastian and Wahlstr\"{o}m, Magnus}, title = {{Parameterized Pre-Coloring Extension and List Coloring Problems}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {19:1--19:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.19}, URN = {urn:nbn:de:0030-drops-118801}, doi = {10.4230/LIPIcs.STACS.2020.19}, annote = {Keywords: Parameterized Algorithms, W-hardness, Kernelization, Graph Coloring, List Coloring} } @InProceedings{gharibian_et_al:LIPIcs.STACS.2020.20, author = {Gharibian, Sevag and Piddock, Stephen and Yirka, Justin}, title = {{Oracle Complexity Classes and Local Measurements on Physical Hamiltonians}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {20:1--20:37}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.20}, URN = {urn:nbn:de:0030-drops-118818}, doi = {10.4230/LIPIcs.STACS.2020.20}, annote = {Keywords: Quantum Merlin Arthur (QMA), simulation of local measurement, local Hamiltonian, oracle complexity class, physical Hamiltonians} } @InProceedings{zimand:LIPIcs.STACS.2020.21, author = {Zimand, Marius}, title = {{Secret Key Agreement from Correlated Data, with No Prior Information}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {21:1--21:12}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.21}, URN = {urn:nbn:de:0030-drops-118823}, doi = {10.4230/LIPIcs.STACS.2020.21}, annote = {Keywords: secret key agreement, Kolmogorov complexity, extractors} } @InProceedings{ganczorz:LIPIcs.STACS.2020.22, author = {Ga\'{n}czorz, Micha{\l}}, title = {{Using Statistical Encoding to Achieve Tree Succinctness Never Seen Before}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {22:1--22:29}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.22}, URN = {urn:nbn:de:0030-drops-118836}, doi = {10.4230/LIPIcs.STACS.2020.22}, annote = {Keywords: succinct data structures, labeled tree, ordered tree, entropy, tree entropy} } @InProceedings{izumi_et_al:LIPIcs.STACS.2020.23, author = {Izumi, Taisuke and Le Gall, Fran\c{c}ois and Magniez, Fr\'{e}d\'{e}ric}, title = {{Quantum Distributed Algorithm for Triangle Finding in the CONGEST Model}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {23:1--23:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.23}, URN = {urn:nbn:de:0030-drops-118840}, doi = {10.4230/LIPIcs.STACS.2020.23}, annote = {Keywords: Quantum computing, distributed computing, CONGEST model} } @InProceedings{fijalkow_et_al:LIPIcs.STACS.2020.24, author = {Fijalkow, Nathana\"{e}l and Lagarde, Guillaume and Ohlmann, Pierre and Serre, Olivier}, title = {{Lower Bounds for Arithmetic Circuits via the Hankel Matrix}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {24:1--24:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.24}, URN = {urn:nbn:de:0030-drops-118859}, doi = {10.4230/LIPIcs.STACS.2020.24}, annote = {Keywords: Arithmetic Circuit Complexity, Lower Bounds, Parse Trees, Hankel Matrix} } @InProceedings{blasius_et_al:LIPIcs.STACS.2020.25, author = {Bl\"{a}sius, Thomas and Fischbeck, Philipp and Friedrich, Tobias and Katzmann, Maximilian}, title = {{Solving Vertex Cover in Polynomial Time on Hyperbolic Random Graphs}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {25:1--25:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.25}, URN = {urn:nbn:de:0030-drops-118865}, doi = {10.4230/LIPIcs.STACS.2020.25}, annote = {Keywords: vertex cover, random graphs, hyperbolic geometry, efficient algorithm} } @InProceedings{aubrun_et_al:LIPIcs.STACS.2020.26, author = {Aubrun, Nathalie and Esnay, Julien and Sablik, Mathieu}, title = {{Domino Problem Under Horizontal Constraints}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {26:1--26:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.26}, URN = {urn:nbn:de:0030-drops-118875}, doi = {10.4230/LIPIcs.STACS.2020.26}, annote = {Keywords: Dynamical Systems, Symbolic Dynamics, Subshifts, Wang tiles, Undecidability, Domino Problem, Combinatorics, Tilings, Subshifts of Finite Type} } @InProceedings{mertzios_et_al:LIPIcs.STACS.2020.27, author = {Mertzios, George B. and Molter, Hendrik and Niedermeier, Rolf and Zamaraev, Viktor and Zschoche, Philipp}, title = {{Computing Maximum Matchings in Temporal Graphs}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {27:1--27:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.27}, URN = {urn:nbn:de:0030-drops-118881}, doi = {10.4230/LIPIcs.STACS.2020.27}, annote = {Keywords: Temporal Graph, Link Stream, Temporal Line Graph, NP-hardness, APX-hardness, Approximation Algorithm, Fixed-parameter Tractability, Independent Set} } @InProceedings{guinard_et_al:LIPIcs.STACS.2020.28, author = {Guinard, Brieuc and Korman, Amos}, title = {{Tight Bounds for the Cover Times of Random Walks with Heterogeneous Step Lengths}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {28:1--28:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.28}, URN = {urn:nbn:de:0030-drops-118892}, doi = {10.4230/LIPIcs.STACS.2020.28}, annote = {Keywords: Computational Biology, Randomness in Computing, Search Algorithms, Random Walks, L\'{e}vy Flights, Intermittent Search, CCRW} } @InProceedings{hegerfeld_et_al:LIPIcs.STACS.2020.29, author = {Hegerfeld, Falko and Kratsch, Stefan}, title = {{Solving Connectivity Problems Parameterized by Treedepth in Single-Exponential Time and Polynomial Space}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {29:1--29:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.29}, URN = {urn:nbn:de:0030-drops-118907}, doi = {10.4230/LIPIcs.STACS.2020.29}, annote = {Keywords: Parameterized Complexity, Connectivity, Treedepth, Cut\&Count, Polynomial Space} } @InProceedings{funakoshi_et_al:LIPIcs.STACS.2020.30, author = {Funakoshi, Mitsuru and Pape-Lange, Julian}, title = {{Non-Rectangular Convolutions and (Sub-)Cadences with Three Elements}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {30:1--30:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.30}, URN = {urn:nbn:de:0030-drops-118911}, doi = {10.4230/LIPIcs.STACS.2020.30}, annote = {Keywords: discrete acyclic convolutions, string-cadences, geometric algorithms, number theoretic transforms} } @InProceedings{bonnet_et_al:LIPIcs.STACS.2020.31, author = {Bonnet, \'{E}douard and Cabello, Sergio and Mulzer, Wolfgang}, title = {{Maximum Matchings in Geometric Intersection Graphs}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {31:1--31:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.31}, URN = {urn:nbn:de:0030-drops-118926}, doi = {10.4230/LIPIcs.STACS.2020.31}, annote = {Keywords: computational geometry, geometric intersection graph, maximum matching, disk graph, unit-disk graph} } @InProceedings{colcombet_et_al:LIPIcs.STACS.2020.32, author = {Colcombet, Thomas and Lombardy, Sylvain}, title = {{Unambiguous Separators for Tropical Tree Automata}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {32:1--32:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.32}, URN = {urn:nbn:de:0030-drops-118933}, doi = {10.4230/LIPIcs.STACS.2020.32}, annote = {Keywords: Tree automata, Tropical semiring, Separation, Unambiguity} } @InProceedings{rahgoshay_et_al:LIPIcs.STACS.2020.33, author = {Rahgoshay, Mirmahdi and Salavatipour, Mohammad R.}, title = {{Asymptotic Quasi-Polynomial Time Approximation Scheme for Resource Minimization for Fire Containment}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {33:1--33:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.33}, URN = {urn:nbn:de:0030-drops-118946}, doi = {10.4230/LIPIcs.STACS.2020.33}, annote = {Keywords: Firefighter Problem, Resource Management, Fire Containment, Approximation Algorithm, Asymptotic Approximation Scheme} } @InProceedings{chang_et_al:LIPIcs.STACS.2020.34, author = {Chang, Yi-Jun and Farach-Colton, Mart{\'\i}n and Hsu, Tsan-Sheng and Tsai, Meng-Tsung}, title = {{Streaming Complexity of Spanning Tree Computation}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {34:1--34:19}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.34}, URN = {urn:nbn:de:0030-drops-118951}, doi = {10.4230/LIPIcs.STACS.2020.34}, annote = {Keywords: Max-Leaf Spanning Trees, BFS Trees, DFS Trees} } @InProceedings{bonamy_et_al:LIPIcs.STACS.2020.35, author = {Bonamy, Marthe and Heinrich, Marc and Ito, Takehiro and Kobayashi, Yusuke and Mizuta, Haruka and M\"{u}hlenthaler, Moritz and Suzuki, Akira and Wasa, Kunihiro}, title = {{Shortest Reconfiguration of Colorings Under Kempe Changes}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {35:1--35:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.35}, URN = {urn:nbn:de:0030-drops-118961}, doi = {10.4230/LIPIcs.STACS.2020.35}, annote = {Keywords: Combinatorial Reconfiguration, Graph Algorithms, Graph Coloring, Kempe Equivalence} } @InProceedings{hols_et_al:LIPIcs.STACS.2020.36, author = {Hols, Eva-Maria C. and Kratsch, Stefan and Pieterse, Astrid}, title = {{Elimination Distances, Blocking Sets, and Kernels for Vertex Cover}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {36:1--36:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.36}, URN = {urn:nbn:de:0030-drops-118974}, doi = {10.4230/LIPIcs.STACS.2020.36}, annote = {Keywords: Vertex Cover, kernelization, blocking sets, elimination distance, structural parameters} } @InProceedings{akshay_et_al:LIPIcs.STACS.2020.37, author = {Akshay, S. and Balaji, Nikhil and Murhekar, Aniket and Varma, Rohith and Vyas, Nikhil}, title = {{Near-Optimal Complexity Bounds for Fragments of the Skolem Problem}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {37:1--37:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.37}, URN = {urn:nbn:de:0030-drops-118982}, doi = {10.4230/LIPIcs.STACS.2020.37}, annote = {Keywords: Linear Recurrences, Skolem problem, NP-completeness, Weighted automata} } @InProceedings{kratsch_et_al:LIPIcs.STACS.2020.38, author = {Kratsch, Stefan and Nelles, Florian}, title = {{Efficient Parameterized Algorithms for Computing All-Pairs Shortest Paths}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {38:1--38:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.38}, URN = {urn:nbn:de:0030-drops-118992}, doi = {10.4230/LIPIcs.STACS.2020.38}, annote = {Keywords: All-pairs shortest Paths, efficient parameterized Algorithms, parameterized Complexity, Clique-width, Modular-width} } @InProceedings{wrona:LIPIcs.STACS.2020.39, author = {Wrona, Micha{\l}}, title = {{Relational Width of First-Order Expansions of Homogeneous Graphs with Bounded Strict Width}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {39:1--39:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.39}, URN = {urn:nbn:de:0030-drops-119000}, doi = {10.4230/LIPIcs.STACS.2020.39}, annote = {Keywords: Constraint Satisfaction, Homogeneous Graphs, Bounded Width, Strict Width, Relational Width, Computational Complexity} } @InProceedings{blondin_et_al:LIPIcs.STACS.2020.40, author = {Blondin, Michael and Esparza, Javier and Genest, Blaise and Helfrich, Martin and Jaax, Stefan}, title = {{Succinct Population Protocols for Presburger Arithmetic}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {40:1--40:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.40}, URN = {urn:nbn:de:0030-drops-119018}, doi = {10.4230/LIPIcs.STACS.2020.40}, annote = {Keywords: Population protocols, Presburger arithmetic, state complexity} } @InProceedings{duraj:LIPIcs.STACS.2020.41, author = {Duraj, Lech}, title = {{A Sub-Quadratic Algorithm for the Longest Common Increasing Subsequence Problem}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {41:1--41:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.41}, URN = {urn:nbn:de:0030-drops-119020}, doi = {10.4230/LIPIcs.STACS.2020.41}, annote = {Keywords: longest common increasing subsequence, log-shaving, matching pairs} } @InProceedings{cristi_et_al:LIPIcs.STACS.2020.42, author = {Cristi, Andr\'{e}s and Mari, Mathieu and Wiese, Andreas}, title = {{Fixed-Parameter Algorithms for Unsplittable Flow Cover}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {42:1--42:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.42}, URN = {urn:nbn:de:0030-drops-119037}, doi = {10.4230/LIPIcs.STACS.2020.42}, annote = {Keywords: Unsplittable Flow Cover, fixed parameter algorithms, approximation algorithms} } @InProceedings{fuhlbruck_et_al:LIPIcs.STACS.2020.43, author = {Fuhlbr\"{u}ck, Frank and K\"{o}bler, Johannes and Verbitsky, Oleg}, title = {{Identifiability of Graphs with Small Color Classes by the Weisfeiler-Leman Algorithm}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {43:1--43:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.43}, URN = {urn:nbn:de:0030-drops-119046}, doi = {10.4230/LIPIcs.STACS.2020.43}, annote = {Keywords: Graph Isomorphism, Weisfeiler-Leman Algorithm, Cai-F\"{u}rer-Immerman Graphs, coherent Configurations} } @InProceedings{cristi_et_al:LIPIcs.STACS.2020.44, author = {Cristi, Andr\'{e}s and Wiese, Andreas}, title = {{Better Approximations for General Caching and UFP-Cover Under Resource Augmentation}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {44:1--44:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.44}, URN = {urn:nbn:de:0030-drops-119053}, doi = {10.4230/LIPIcs.STACS.2020.44}, annote = {Keywords: General caching, unsplittable flow cover, approximation algorithm, resource augmentation} } @InProceedings{arunachalam_et_al:LIPIcs.STACS.2020.45, author = {Arunachalam, Srinivasan and Chakraborty, Sourav and Kouck\'{y}, Michal and Saurabh, Nitin and de Wolf, Ronald}, title = {{Improved Bounds on Fourier Entropy and Min-Entropy}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {45:1--45:19}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.45}, URN = {urn:nbn:de:0030-drops-119062}, doi = {10.4230/LIPIcs.STACS.2020.45}, annote = {Keywords: Fourier analysis of Boolean functions, FEI conjecture, query complexity, polynomial approximation, approximate degree, certificate complexity} } @InProceedings{bauwens:LIPIcs.STACS.2020.46, author = {Bauwens, Bruno}, title = {{Information Distance Revisited}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {46:1--46:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.46}, URN = {urn:nbn:de:0030-drops-119071}, doi = {10.4230/LIPIcs.STACS.2020.46}, annote = {Keywords: Kolmogorov complexity, algorithmic information distance} } @InProceedings{chillara:LIPIcs.STACS.2020.47, author = {Chillara, Suryajith}, title = {{On Computing Multilinear Polynomials Using Multi-r-ic Depth Four Circuits}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {47:1--47:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.47}, URN = {urn:nbn:de:0030-drops-119084}, doi = {10.4230/LIPIcs.STACS.2020.47}, annote = {Keywords: Lower Bounds, Multilinear, Multi-r-ic} } @InProceedings{berwanger_et_al:LIPIcs.STACS.2020.48, author = {Berwanger, Dietmar and Doyen, Laurent}, title = {{Observation and Distinction. Representing Information in Infinite Games}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {48:1--48:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.48}, URN = {urn:nbn:de:0030-drops-119095}, doi = {10.4230/LIPIcs.STACS.2020.48}, annote = {Keywords: Infinite Games on Finite Graphs, Imperfect Information, Automatic Structures} } @InProceedings{dcosta_et_al:LIPIcs.STACS.2020.49, author = {D'Costa, Julian and Lefaucheux, Engel and Ouaknine, Jo\"{e}l and Worrell, James}, title = {{How Fast Can You Escape a Compact Polytope?}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {49:1--49:11}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.49}, URN = {urn:nbn:de:0030-drops-119105}, doi = {10.4230/LIPIcs.STACS.2020.49}, annote = {Keywords: Continuous linear dynamical systems, termination} } @InProceedings{mohanty_et_al:LIPIcs.STACS.2020.50, author = {Mohanty, Sidhanth and O'Donnell, Ryan and Paredes, Pedro}, title = {{The SDP Value for Random Two-Eigenvalue CSPs}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {50:1--50:45}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.50}, URN = {urn:nbn:de:0030-drops-119110}, doi = {10.4230/LIPIcs.STACS.2020.50}, annote = {Keywords: Semidefinite programming, constraint satisfaction problems} } @InProceedings{huang_et_al:LIPIcs.STACS.2020.51, author = {Huang, Xiang and Lutz, Jack H. and Mayordomo, Elvira and Stull, Donald M.}, title = {{Asymptotic Divergences and Strong Dichotomy}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {51:1--51:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.51}, URN = {urn:nbn:de:0030-drops-119125}, doi = {10.4230/LIPIcs.STACS.2020.51}, annote = {Keywords: finite-state dimension, finite-state gambler, Kullback-Leibler divergence, normal sequences} } @InProceedings{dhannya_et_al:LIPIcs.STACS.2020.52, author = {Dhannya, S. M. and Narayanaswamy, N. S.}, title = {{Perfect Resolution of Conflict-Free Colouring of Interval Hypergraphs}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {52:1--52:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.52}, URN = {urn:nbn:de:0030-drops-119138}, doi = {10.4230/LIPIcs.STACS.2020.52}, annote = {Keywords: Conflict-free Colouring, Interval Hypergraphs} } @InProceedings{henzinger_et_al:LIPIcs.STACS.2020.53, author = {Henzinger, Monika and Peng, Pan}, title = {{Constant-Time Dynamic (\Delta+1)-Coloring}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {53:1--53:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.53}, URN = {urn:nbn:de:0030-drops-119145}, doi = {10.4230/LIPIcs.STACS.2020.53}, annote = {Keywords: Dynamic graph algorithms, Graph coloring, Random sampling} } @InProceedings{arenas_et_al:LIPIcs.STACS.2020.54, author = {Arenas, Marcelo and Reutter, Juan and Toussaint, Etienne and Ugarte, Mart{\'\i}n and Vial, Francisco and Vrgo\v{c}, Domagoj}, title = {{Cryptocurrency Mining Games with Economic Discount and Decreasing Rewards}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {54:1--54:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.54}, URN = {urn:nbn:de:0030-drops-119150}, doi = {10.4230/LIPIcs.STACS.2020.54}, annote = {Keywords: cryptocurrency, game theory, cryptomining, economic discount, decreasing rewards} } @InProceedings{nies_et_al:LIPIcs.STACS.2020.55, author = {Nies, Andr\'{e} and Stephan, Frank}, title = {{Randomness and Initial Segment Complexity for Probability Measures}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {55:1--55:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.55}, URN = {urn:nbn:de:0030-drops-119168}, doi = {10.4230/LIPIcs.STACS.2020.55}, annote = {Keywords: algorithmic randomness, probability measure on Cantor space, Kolmogorov complexity, statistical superposition, quantum states} } @InProceedings{gajarsky_et_al:LIPIcs.STACS.2020.56, author = {Gajarsk\'{y}, Jakub and Kreutzer, Stephan}, title = {{Computing Shrub-Depth Decompositions}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {56:1--56:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.56}, URN = {urn:nbn:de:0030-drops-119177}, doi = {10.4230/LIPIcs.STACS.2020.56}, annote = {Keywords: shrub-depth, tree-model, decomposition, fixed-parameter tractability} } @InProceedings{bodlaender_et_al:LIPIcs.STACS.2020.57, author = {Bodlaender, Hans L. and Jaffke, Lars and Telle, Jan Arne}, title = {{Typical Sequences Revisited - Computing Width Parameters of Graphs}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {57:1--57:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.57}, URN = {urn:nbn:de:0030-drops-119189}, doi = {10.4230/LIPIcs.STACS.2020.57}, annote = {Keywords: typical sequences, treewidth, series parallel digraphs, cutwidth, modified cutwidth} } @InProceedings{aboulker_et_al:LIPIcs.STACS.2020.58, author = {Aboulker, Pierre and Bonnet, \'{E}douard and Kim, Eun Jung and Sikora, Florian}, title = {{Grundy Coloring \& Friends, Half-Graphs, Bicliques}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {58:1--58:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.58}, URN = {urn:nbn:de:0030-drops-119190}, doi = {10.4230/LIPIcs.STACS.2020.58}, annote = {Keywords: Grundy coloring, parameterized complexity, ETH lower bounds, K\underline\{t,t\}-free graphs, half-graphs} } @InProceedings{vyas_et_al:LIPIcs.STACS.2020.59, author = {Vyas, Nikhil and Williams, R. Ryan}, title = {{Lower Bounds Against Sparse Symmetric Functions of ACC Circuits: Expanding the Reach of #SAT Algorithms}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {59:1--59:17}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.59}, URN = {urn:nbn:de:0030-drops-119200}, doi = {10.4230/LIPIcs.STACS.2020.59}, annote = {Keywords: #SAT, satisfiability, circuit complexity, exact majority, ACC} } @InProceedings{toran_et_al:LIPIcs.STACS.2020.60, author = {Tor\'{a}n, Jacobo and W\"{o}rz, Florian}, title = {{Reversible Pebble Games and the Relation Between Tree-Like and General Resolution Space}}, booktitle = {37th International Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, pages = {60:1--60:18}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-140-5}, ISSN = {1868-8969}, year = {2020}, volume = {154}, editor = {Paul, Christophe and Bl\"{a}ser, Markus}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2020.60}, URN = {urn:nbn:de:0030-drops-119213}, doi = {10.4230/LIPIcs.STACS.2020.60}, annote = {Keywords: Proof Complexity, Resolution, Tree-like Resolution, Pebble Game, Reversible Pebbling, Prover-Delayer Game, Raz - McKenzie Game, Clause Space, Variable Space} }