@Proceedings{rossmanith_et_al:LIPIcs.MFCS.2019, title = {{LIPIcs, Volume 138, MFCS'19, Complete Volume}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019}, URN = {urn:nbn:de:0030-drops-112092}, doi = {10.4230/LIPIcs.MFCS.2019}, annote = {Keywords: Theory of computation} } @InProceedings{rossmanith_et_al:LIPIcs.MFCS.2019.0, author = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, title = {{Front Matter, Table of Contents, Preface, Conference Organization}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {0:i--0:xvi}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.0}, URN = {urn:nbn:de:0030-drops-109444}, doi = {10.4230/LIPIcs.MFCS.2019.0}, annote = {Keywords: Front Matter, Table of Contents, Preface, Conference Organization} } @InProceedings{abdulaziz_et_al:LIPIcs.MFCS.2019.1, author = {Abdulaziz, Mohammad and Mehlhorn, Kurt and Nipkow, Tobias}, title = {{Trustworthy Graph Algorithms}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {1:1--1:22}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.1}, URN = {urn:nbn:de:0030-drops-109456}, doi = {10.4230/LIPIcs.MFCS.2019.1}, annote = {Keywords: graph algorithms, formal correct proofs, Isabelle, LEDA, certifying algorithms} } @InProceedings{silva:LIPIcs.MFCS.2019.2, author = {Silva, Alexandra}, title = {{Guarded Kleene Algebra with Tests: Verification of Uninterpreted Programs in Nearly Linear Time}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {2:1--2:1}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.2}, URN = {urn:nbn:de:0030-drops-109462}, doi = {10.4230/LIPIcs.MFCS.2019.2}, annote = {Keywords: Kleene algebra, verification, decision procedures} } @InProceedings{lokshtanov:LIPIcs.MFCS.2019.3, author = {Lokshtanov, Daniel}, title = {{Picking Random Vertices}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {3:1--3:1}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.3}, URN = {urn:nbn:de:0030-drops-109478}, doi = {10.4230/LIPIcs.MFCS.2019.3}, annote = {Keywords: Graph Algorithm} } @InProceedings{kavitha:LIPIcs.MFCS.2019.4, author = {Kavitha, Telikepalli}, title = {{Popular Matchings: Good, Bad, and Mixed}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {4:1--4:1}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.4}, URN = {urn:nbn:de:0030-drops-109489}, doi = {10.4230/LIPIcs.MFCS.2019.4}, annote = {Keywords: Matchings under preferences, Algorithms, NP-Hardness} } @InProceedings{leroux:LIPIcs.MFCS.2019.5, author = {Leroux, J\'{e}r\^{o}me}, title = {{Petri Net Reachability Problem}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {5:1--5:3}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.5}, URN = {urn:nbn:de:0030-drops-109493}, doi = {10.4230/LIPIcs.MFCS.2019.5}, annote = {Keywords: Petri net, Reachability problem, Formal verification, Concurrency} } @InProceedings{bienkowski_et_al:LIPIcs.MFCS.2019.6, author = {Bienkowski, Marcin and Liu, Hsiang-Hsuan}, title = {{An Improved Online Algorithm for the Traveling Repairperson Problem on a Line}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {6:1--6:12}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.6}, URN = {urn:nbn:de:0030-drops-109503}, doi = {10.4230/LIPIcs.MFCS.2019.6}, annote = {Keywords: traveling repairperson problem, competitive analysis, minimizing completion time, factor-revealing LP} } @InProceedings{halldorsson_et_al:LIPIcs.MFCS.2019.7, author = {Halld\'{o}rsson, Magn\'{u}s M. and de Lima, Murilo Santos}, title = {{Query-Competitive Sorting with Uncertainty}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {7:1--7:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.7}, URN = {urn:nbn:de:0030-drops-109519}, doi = {10.4230/LIPIcs.MFCS.2019.7}, annote = {Keywords: online algorithms, sorting, randomized algorithms, advice complexity, threshold tolerance graphs} } @InProceedings{bienkowski_et_al:LIPIcs.MFCS.2019.8, author = {Bienkowski, Marcin and Byrka, Jaros{\l}aw and Chrobak, Marek and Coester, Christian and Je\.{z}, {\L}ukasz and Koutsoupias, Elias}, title = {{Better Bounds for Online Line Chasing}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {8:1--8:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.8}, URN = {urn:nbn:de:0030-drops-109521}, doi = {10.4230/LIPIcs.MFCS.2019.8}, annote = {Keywords: convex body chasing, line chasing, competitive analysis} } @InProceedings{bouyer_et_al:LIPIcs.MFCS.2019.9, author = {Bouyer, Patricia and Thomasset, Nathan}, title = {{Nash Equilibria in Games over Graphs Equipped with a Communication Mechanism}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {9:1--9:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.9}, URN = {urn:nbn:de:0030-drops-109532}, doi = {10.4230/LIPIcs.MFCS.2019.9}, annote = {Keywords: Multiplayer games, Nash equilibria, partial information} } @InProceedings{parys:LIPIcs.MFCS.2019.10, author = {Parys, Pawe{\l}}, title = {{Parity Games: Zielonka’s Algorithm in Quasi-Polynomial Time}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {10:1--10:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.10}, URN = {urn:nbn:de:0030-drops-109543}, doi = {10.4230/LIPIcs.MFCS.2019.10}, annote = {Keywords: Parity games, Zielonka’s algorithm, quasi-polynomial time} } @InProceedings{avni_et_al:LIPIcs.MFCS.2019.11, author = {Avni, Guy and Henzinger, Thomas A. and \v{Z}ikeli\'{c}, {\D}or{\d}e}, title = {{Bidding Mechanisms in Graph Games}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {11:1--11:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.11}, URN = {urn:nbn:de:0030-drops-109553}, doi = {10.4230/LIPIcs.MFCS.2019.11}, annote = {Keywords: Bidding games, Richman bidding, poorman bidding, taxman bidding, mean-payoff games, random-turn games} } @InProceedings{konstantinidis_et_al:LIPIcs.MFCS.2019.12, author = {Konstantinidis, Athanasios L. and Papadopoulos, Charis}, title = {{Cluster Deletion on Interval Graphs and Split Related Graphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {12:1--12:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.12}, URN = {urn:nbn:de:0030-drops-109568}, doi = {10.4230/LIPIcs.MFCS.2019.12}, annote = {Keywords: Cluster deletion, interval graphs, split graphs} } @InProceedings{le_et_al:LIPIcs.MFCS.2019.13, author = {Le, Hoang-Oanh and Le, Van Bang}, title = {{Constrained Representations of Map Graphs and Half-Squares}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {13:1--13:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.13}, URN = {urn:nbn:de:0030-drops-109574}, doi = {10.4230/LIPIcs.MFCS.2019.13}, annote = {Keywords: map graph, half-square, edge clique cover, edge clique partition, graph classes} } @InProceedings{martin_et_al:LIPIcs.MFCS.2019.14, author = {Martin, Barnaby and Paulusma, Dani\"{e}l and Smith, Siani}, title = {{Colouring H-Free Graphs of Bounded Diameter}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {14:1--14:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.14}, URN = {urn:nbn:de:0030-drops-109584}, doi = {10.4230/LIPIcs.MFCS.2019.14}, annote = {Keywords: vertex colouring, H-free graph, diameter} } @InProceedings{chepoi_et_al:LIPIcs.MFCS.2019.15, author = {Chepoi, Victor and Labourel, Arnaud and Ratel, S\'{e}bastien}, title = {{Distance Labeling Schemes for Cube-Free Median Graphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {15:1--15:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.15}, URN = {urn:nbn:de:0030-drops-109598}, doi = {10.4230/LIPIcs.MFCS.2019.15}, annote = {Keywords: median graphs, labeling schemes, distributed distance computation} } @InProceedings{kieronski:LIPIcs.MFCS.2019.16, author = {Kiero\'{n}ski, Emanuel}, title = {{One-Dimensional Guarded Fragments}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {16:1--16:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.16}, URN = {urn:nbn:de:0030-drops-109608}, doi = {10.4230/LIPIcs.MFCS.2019.16}, annote = {Keywords: guarded fragment, two-variable logic, satisfiability, finite model property} } @InProceedings{danielski_et_al:LIPIcs.MFCS.2019.17, author = {Danielski, Daniel and Kiero\'{n}ski, Emanuel}, title = {{Finite Satisfiability of Unary Negation Fragment with Transitivity}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {17:1--17:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.17}, URN = {urn:nbn:de:0030-drops-109612}, doi = {10.4230/LIPIcs.MFCS.2019.17}, annote = {Keywords: unary negation fragment, transitivity, finite satisfiability, finite open-world query answering, description logics} } @InProceedings{pratthartmann_et_al:LIPIcs.MFCS.2019.18, author = {Pratt-Hartmann, Ian and Tendera, Lidia}, title = {{The Fluted Fragment with Transitivity}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {18:1--18:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.18}, URN = {urn:nbn:de:0030-drops-109626}, doi = {10.4230/LIPIcs.MFCS.2019.18}, annote = {Keywords: First-Order logic, Decidability, Satisfiability, Transitivity, Complexity} } @InProceedings{haak_et_al:LIPIcs.MFCS.2019.19, author = {Haak, Anselm and Kontinen, Juha and M\"{u}ller, Fabian and Vollmer, Heribert and Yang, Fan}, title = {{Counting of Teams in First-Order Team Logics}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {19:1--19:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.19}, URN = {urn:nbn:de:0030-drops-109634}, doi = {10.4230/LIPIcs.MFCS.2019.19}, annote = {Keywords: team-based logics, counting classes, finite model theory, descriptive complexity} } @InProceedings{nutov_et_al:LIPIcs.MFCS.2019.20, author = {Nutov, Zeev and Kortsarz, Guy and Shalom, Eli}, title = {{Approximating Activation Edge-Cover and Facility Location Problems}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {20:1--20:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.20}, URN = {urn:nbn:de:0030-drops-109642}, doi = {10.4230/LIPIcs.MFCS.2019.20}, annote = {Keywords: generalized min-covering problem, activation edge-cover, facility location, minimum power, approximation algorithm} } @InProceedings{konrad_et_al:LIPIcs.MFCS.2019.21, author = {Konrad, Christian and Zamaraev, Viktor}, title = {{Distributed Minimum Vertex Coloring and Maximum Independent Set in Chordal Graphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {21:1--21:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.21}, URN = {urn:nbn:de:0030-drops-109651}, doi = {10.4230/LIPIcs.MFCS.2019.21}, annote = {Keywords: local model, approximation algorithms, minimum vertex coloring, maximum independent set, chordal graphs} } @InProceedings{bampis_et_al:LIPIcs.MFCS.2019.22, author = {Bampis, Evripidis and Escoffier, Bruno and Teiller, Alexandre}, title = {{Multistage Knapsack}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {22:1--22:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.22}, URN = {urn:nbn:de:0030-drops-109664}, doi = {10.4230/LIPIcs.MFCS.2019.22}, annote = {Keywords: Knapsack, Approximation Algorithms, Multistage Optimization} } @InProceedings{bournez_et_al:LIPIcs.MFCS.2019.23, author = {Bournez, Olivier and Durand, Arnaud}, title = {{Recursion Schemes, Discrete Differential Equations and Characterization of Polynomial Time Computations}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {23:1--23:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.23}, URN = {urn:nbn:de:0030-drops-109670}, doi = {10.4230/LIPIcs.MFCS.2019.23}, annote = {Keywords: Implicit complexity, discrete ordinary differential equations, recursion scheme} } @InProceedings{boreale:LIPIcs.MFCS.2019.24, author = {Boreale, Michele}, title = {{On the Coalgebra of Partial Differential Equations}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {24:1--24:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.24}, URN = {urn:nbn:de:0030-drops-109689}, doi = {10.4230/LIPIcs.MFCS.2019.24}, annote = {Keywords: coalgebra, partial differential equations, polynomials} } @InProceedings{gao_et_al:LIPIcs.MFCS.2019.25, author = {Gao, Ziyuan and Jain, Sanjay and Khoussainov, Bakhadyr and Li, Wei and Melnikov, Alexander and Seidel, Karen and Stephan, Frank}, title = {{Random Subgroups of Rationals}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {25:1--25:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.25}, URN = {urn:nbn:de:0030-drops-109693}, doi = {10.4230/LIPIcs.MFCS.2019.25}, annote = {Keywords: Martin-L\"{o}f randomness, subgroups of rationals, finitely generated subgroups of rationals, learning in the limit, behaviourally correct learning} } @InProceedings{dorfler_et_al:LIPIcs.MFCS.2019.26, author = {D\"{o}rfler, Julian and Roth, Marc and Schmitt, Johannes and Wellnitz, Philip}, title = {{Counting Induced Subgraphs: An Algebraic Approach to #W\lbrack1\rbrack-hardness}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {26:1--26:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.26}, URN = {urn:nbn:de:0030-drops-109703}, doi = {10.4230/LIPIcs.MFCS.2019.26}, annote = {Keywords: counting complexity, edge-transitive graphs, graph homomorphisms, induced subgraphs, parameterized complexity} } @InProceedings{bessy_et_al:LIPIcs.MFCS.2019.27, author = {Bessy, St\'{e}phane and Bougeret, Marin and Krithika, R. and Sahu, Abhishek and Saurabh, Saket and Thiebaut, Jocelyn and Zehavi, Meirav}, title = {{Packing Arc-Disjoint Cycles in Tournaments}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {27:1--27:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.27}, URN = {urn:nbn:de:0030-drops-109714}, doi = {10.4230/LIPIcs.MFCS.2019.27}, annote = {Keywords: arc-disjoint cycle packing, tournaments, parameterized algorithms, kernelization} } @InProceedings{madathil_et_al:LIPIcs.MFCS.2019.28, author = {Madathil, Jayakrishnan and Sharma, Roohani and Zehavi, Meirav}, title = {{A Sub-Exponential FPT Algorithm and a Polynomial Kernel for Minimum Directed Bisection on Semicomplete Digraphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {28:1--28:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.28}, URN = {urn:nbn:de:0030-drops-109721}, doi = {10.4230/LIPIcs.MFCS.2019.28}, annote = {Keywords: bisection, semicomplete digraph, tournament, fpt algorithm, chromatic coding, polynomial kernel, splitters} } @InProceedings{figueira_et_al:LIPIcs.MFCS.2019.29, author = {Figueira, Diego and Ramanathan, Varun and Weil, Pascal}, title = {{The Quantifier Alternation Hierarchy of Synchronous Relations}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {29:1--29:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.29}, URN = {urn:nbn:de:0030-drops-109735}, doi = {10.4230/LIPIcs.MFCS.2019.29}, annote = {Keywords: synchronous relations, automatic relations, first-order logic, characterization, quantifier alternation} } @InProceedings{padmanabha_et_al:LIPIcs.MFCS.2019.30, author = {Padmanabha, Anantha and Ramanujam, R.}, title = {{Two variable fragment of Term Modal Logic}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {30:1--30:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.30}, URN = {urn:nbn:de:0030-drops-109741}, doi = {10.4230/LIPIcs.MFCS.2019.30}, annote = {Keywords: Term modal logic, satisfiability problem, two variable fragment, decidability} } @InProceedings{gradel_et_al:LIPIcs.MFCS.2019.31, author = {Gr\"{a}del, Erich and Schalth\"{o}fer, Svenja}, title = {{Choiceless Logarithmic Space}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {31:1--31:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.31}, URN = {urn:nbn:de:0030-drops-109758}, doi = {10.4230/LIPIcs.MFCS.2019.31}, annote = {Keywords: Finite Model Theory, Logics for Logspace, Choiceless Computation} } @InProceedings{cerveny_et_al:LIPIcs.MFCS.2019.32, author = {\v{C}erven\'{y}, Radovan and Such\'{y}, Ond\v{r}ej}, title = {{Faster FPT Algorithm for 5-Path Vertex Cover}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {32:1--32:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.32}, URN = {urn:nbn:de:0030-drops-109761}, doi = {10.4230/LIPIcs.MFCS.2019.32}, annote = {Keywords: graph algorithms, Hitting Set, iterative compression, parameterized complexity, d-Path Vertex Cover} } @InProceedings{knop_et_al:LIPIcs.MFCS.2019.33, author = {Knop, Du\v{s}an and Masa\v{r}{\'\i}k, Tom\'{a}\v{s} and Toufar, Tom\'{a}\v{s}}, title = {{Parameterized Complexity of Fair Vertex Evaluation Problems}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {33:1--33:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.33}, URN = {urn:nbn:de:0030-drops-109775}, doi = {10.4230/LIPIcs.MFCS.2019.33}, annote = {Keywords: Fair objective, metatheorem, fair vertex cover, twin cover, modular width} } @InProceedings{jaffke_et_al:LIPIcs.MFCS.2019.34, author = {Jaffke, Lars and Lima, Paloma T.}, title = {{A Complexity Dichotomy for Critical Values of the b-Chromatic Number of Graphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {34:1--34:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.34}, URN = {urn:nbn:de:0030-drops-109784}, doi = {10.4230/LIPIcs.MFCS.2019.34}, annote = {Keywords: b-Coloring, b-Chromatic Number} } @InProceedings{agrawal_et_al:LIPIcs.MFCS.2019.35, author = {Agrawal, Akanksha and Jain, Pallavi and Kanesh, Lawqueen and Saurabh, Saket}, title = {{Parameterized Complexity of Conflict-Free Matchings and Paths}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {35:1--35:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.35}, URN = {urn:nbn:de:0030-drops-109798}, doi = {10.4230/LIPIcs.MFCS.2019.35}, annote = {Keywords: Conflict-free, Matching, Shortest Path, FPT algorithm, W\lbrack1\rbrack-hard, Matroid} } @InProceedings{lagerkvist_et_al:LIPIcs.MFCS.2019.36, author = {Lagerkvist, Victor and Nordh, Gustav}, title = {{On the Strength of Uniqueness Quantification in Primitive Positive Formulas}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {36:1--36:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.36}, URN = {urn:nbn:de:0030-drops-109808}, doi = {10.4230/LIPIcs.MFCS.2019.36}, annote = {Keywords: Primitive positive definitions, clone theory, constraint satisfaction problems} } @InProceedings{garlik:LIPIcs.MFCS.2019.37, author = {Garl{\'\i}k, Michal}, title = {{Resolution Lower Bounds for Refutation Statements}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {37:1--37:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.37}, URN = {urn:nbn:de:0030-drops-109817}, doi = {10.4230/LIPIcs.MFCS.2019.37}, annote = {Keywords: reflection principles, refutation statements, Resolution, proof complexity} } @InProceedings{fluck:LIPIcs.MFCS.2019.38, author = {Fluck, Eva}, title = {{Tangles and Single Linkage Hierarchical Clustering}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {38:1--38:12}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.38}, URN = {urn:nbn:de:0030-drops-109826}, doi = {10.4230/LIPIcs.MFCS.2019.38}, annote = {Keywords: Tangles, Branch Decomposition, Duality, Hierarchical Clustering, Single Linkage} } @InProceedings{haviv:LIPIcs.MFCS.2019.39, author = {Haviv, Ishay}, title = {{Approximating the Orthogonality Dimension of Graphs and Hypergraphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {39:1--39:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.39}, URN = {urn:nbn:de:0030-drops-109836}, doi = {10.4230/LIPIcs.MFCS.2019.39}, annote = {Keywords: orthogonal representations of hypergraphs, orthogonality dimension, hardness of approximation, Kneser and Schrijver graphs, semidefinite programming} } @InProceedings{einarson_et_al:LIPIcs.MFCS.2019.40, author = {Einarson, Carl and Reidl, Felix}, title = {{Domination Above r-Independence: Does Sparseness Help?}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {40:1--40:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.40}, URN = {urn:nbn:de:0030-drops-109840}, doi = {10.4230/LIPIcs.MFCS.2019.40}, annote = {Keywords: Dominating Set, Above Guarantee, Kernel, Bounded Expansion, Nowhere Dense} } @InProceedings{galby_et_al:LIPIcs.MFCS.2019.41, author = {Galby, Esther and Lima, Paloma T. and Ries, Bernard}, title = {{Reducing the Domination Number of Graphs via Edge Contractions}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {41:1--41:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.41}, URN = {urn:nbn:de:0030-drops-109856}, doi = {10.4230/LIPIcs.MFCS.2019.41}, annote = {Keywords: domination number, blocker problem, graph classes} } @InProceedings{eiben_et_al:LIPIcs.MFCS.2019.42, author = {Eiben, Eduard and Ganian, Robert and Hamm, Thekla and Kwon, O-joung}, title = {{Measuring what Matters: A Hybrid Approach to Dynamic Programming with Treewidth}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {42:1--42:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.42}, URN = {urn:nbn:de:0030-drops-109867}, doi = {10.4230/LIPIcs.MFCS.2019.42}, annote = {Keywords: Parameterized complexity, treewidth, rank-width, fixed-parameter algorithms} } @InProceedings{lohrey_et_al:LIPIcs.MFCS.2019.43, author = {Lohrey, Markus and Wei{\ss}, Armin}, title = {{The Power Word Problem}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {43:1--43:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.43}, URN = {urn:nbn:de:0030-drops-109871}, doi = {10.4230/LIPIcs.MFCS.2019.43}, annote = {Keywords: word problem, compressed word problem, free groups} } @InProceedings{day_et_al:LIPIcs.MFCS.2019.44, author = {Day, Joel D. and Manea, Florin and Nowotka, Dirk}, title = {{Upper Bounds on the Length of Minimal Solutions to Certain Quadratic Word Equations}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {44:1--44:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.44}, URN = {urn:nbn:de:0030-drops-109889}, doi = {10.4230/LIPIcs.MFCS.2019.44}, annote = {Keywords: Quadratic Word Equations, Length Upper Bounds, NP, Unavoidable Patterns} } @InProceedings{kiefer_et_al:LIPIcs.MFCS.2019.45, author = {Kiefer, Sandra and Neuen, Daniel}, title = {{The Power of the Weisfeiler-Leman Algorithm to Decompose Graphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {45:1--45:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.45}, URN = {urn:nbn:de:0030-drops-109893}, doi = {10.4230/LIPIcs.MFCS.2019.45}, annote = {Keywords: Weisfeiler-Leman, separators, first-order logic, counting quantifiers} } @InProceedings{aubrun_et_al:LIPIcs.MFCS.2019.46, author = {Aubrun, Nathalie and Barbieri, Sebasti\'{a}n and Moutot, Etienne}, title = {{The Domino Problem is Undecidable on Surface Groups}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {46:1--46:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.46}, URN = {urn:nbn:de:0030-drops-109900}, doi = {10.4230/LIPIcs.MFCS.2019.46}, annote = {Keywords: tilings, substitutions, SFTs, decidability, domino problem} } @InProceedings{dose:LIPIcs.MFCS.2019.47, author = {Dose, Titus}, title = {{P-Optimal Proof Systems for Each NP-Set but no Complete Disjoint NP-Pairs Relative to an Oracle}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {47:1--47:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.47}, URN = {urn:nbn:de:0030-drops-109918}, doi = {10.4230/LIPIcs.MFCS.2019.47}, annote = {Keywords: NP-complete, proof systems, disjoint NP-pair, oracle, UP} } @InProceedings{hoyrup_et_al:LIPIcs.MFCS.2019.48, author = {Hoyrup, Mathieu and Stull, Donald M.}, title = {{Semicomputable Points in Euclidean Spaces}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {48:1--48:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.48}, URN = {urn:nbn:de:0030-drops-109928}, doi = {10.4230/LIPIcs.MFCS.2019.48}, annote = {Keywords: Semicomputable point, Left-c.e. real, Convex cone, Solovay reducibility, Genericity} } @InProceedings{galesi_et_al:LIPIcs.MFCS.2019.49, author = {Galesi, Nicola and Itsykson, Dmitry and Riazanov, Artur and Sofronova, Anastasia}, title = {{Bounded-Depth Frege Complexity of Tseitin Formulas for All Graphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {49:1--49:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.49}, URN = {urn:nbn:de:0030-drops-109932}, doi = {10.4230/LIPIcs.MFCS.2019.49}, annote = {Keywords: Tseitin formula, treewidth, AC0-Frege} } @InProceedings{clairambault_et_al:LIPIcs.MFCS.2019.50, author = {Clairambault, Pierre and Murawski, Andrzej S.}, title = {{On the Expressivity of Linear Recursion Schemes}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {50:1--50:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.50}, URN = {urn:nbn:de:0030-drops-109945}, doi = {10.4230/LIPIcs.MFCS.2019.50}, annote = {Keywords: higher-order recursion schemes, linear logic, game semantics, geometry of interaction} } @InProceedings{koechlin_et_al:LIPIcs.MFCS.2019.51, author = {Koechlin, Florent and Nicaud, Cyril and Rotondo, Pablo}, title = {{Uniform Random Expressions Lack Expressivity}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {51:1--51:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.51}, URN = {urn:nbn:de:0030-drops-109957}, doi = {10.4230/LIPIcs.MFCS.2019.51}, annote = {Keywords: Random expressions, simplification algorithms, analytic combinatorics} } @InProceedings{ramya_et_al:LIPIcs.MFCS.2019.52, author = {Ramya, C. and Rao, B. V. Raghavendra}, title = {{Lower Bounds for Multilinear Order-Restricted ABPs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {52:1--52:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.52}, URN = {urn:nbn:de:0030-drops-109963}, doi = {10.4230/LIPIcs.MFCS.2019.52}, annote = {Keywords: Computational complexity, Algebraic complexity theory, Polynomials} } @InProceedings{gupta_et_al:LIPIcs.MFCS.2019.53, author = {Gupta, Nikhil and Saha, Chandan}, title = {{On the Symmetries of and Equivalence Test for Design Polynomials}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {53:1--53:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.53}, URN = {urn:nbn:de:0030-drops-109979}, doi = {10.4230/LIPIcs.MFCS.2019.53}, annote = {Keywords: Nisan-Wigderson design polynomial, characterization by symmetries, Lie algebra, group of symmetries, circuit testability, flip theorem, equivalence test} } @InProceedings{boker_et_al:LIPIcs.MFCS.2019.54, author = {B\"{o}ker, Jan and Chen, Yijia and Grohe, Martin and Rattan, Gaurav}, title = {{The Complexity of Homomorphism Indistinguishability}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {54:1--54:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.54}, URN = {urn:nbn:de:0030-drops-109980}, doi = {10.4230/LIPIcs.MFCS.2019.54}, annote = {Keywords: graph homomorphism numbers, counting complexity, treewidth} } @InProceedings{carette_et_al:LIPIcs.MFCS.2019.55, author = {Carette, Titouan and Horsman, Dominic and Perdrix, Simon}, title = {{SZX-Calculus: Scalable Graphical Quantum Reasoning}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {55:1--55:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.55}, URN = {urn:nbn:de:0030-drops-109999}, doi = {10.4230/LIPIcs.MFCS.2019.55}, annote = {Keywords: Quantum computing, categorical quantum mechanics, completeness, scalability} } @InProceedings{chen_et_al:LIPIcs.MFCS.2019.56, author = {Chen, Ke and Dumitrescu, Adrian and Mulzer, Wolfgang and T\'{o}th, Csaba D.}, title = {{On the Stretch Factor of Polygonal Chains}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {56:1--56:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.56}, URN = {urn:nbn:de:0030-drops-110005}, doi = {10.4230/LIPIcs.MFCS.2019.56}, annote = {Keywords: polygonal chain, vertex dilation, Koch curve, recursive construction} } @InProceedings{enright_et_al:LIPIcs.MFCS.2019.57, author = {Enright, Jessica and Meeks, Kitty and Mertzios, George B. and Zamaraev, Viktor}, title = {{Deleting Edges to Restrict the Size of an Epidemic in Temporal Networks}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {57:1--57:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.57}, URN = {urn:nbn:de:0030-drops-110010}, doi = {10.4230/LIPIcs.MFCS.2019.57}, annote = {Keywords: Temporal networks, spreading processes, graph modification, parameterised complexity} } @InProceedings{berkholz_et_al:LIPIcs.MFCS.2019.58, author = {Berkholz, Christoph and Schweikardt, Nicole}, title = {{Constant Delay Enumeration with FPT-Preprocessing for Conjunctive Queries of Bounded Submodular Width}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {58:1--58:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.58}, URN = {urn:nbn:de:0030-drops-110021}, doi = {10.4230/LIPIcs.MFCS.2019.58}, annote = {Keywords: conjunctive queries, constant delay enumeration, hypertree decompositions, submodular width, fixed-parameter tractability} } @InProceedings{kazeminia_et_al:LIPIcs.MFCS.2019.59, author = {Kazeminia, Amirhossein and Bulatov, Andrei A.}, title = {{Counting Homomorphisms Modulo a Prime Number}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {59:1--59:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.59}, URN = {urn:nbn:de:0030-drops-110032}, doi = {10.4230/LIPIcs.MFCS.2019.59}, annote = {Keywords: graph homomorphism, modular counting, computational hardness} } @InProceedings{bulatov_et_al:LIPIcs.MFCS.2019.60, author = {Bulatov, Andrei A. and \v{Z}ivn\'{y}, Stanislav}, title = {{Approximate Counting CSP Seen from the Other Side}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {60:1--60:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.60}, URN = {urn:nbn:de:0030-drops-110041}, doi = {10.4230/LIPIcs.MFCS.2019.60}, annote = {Keywords: constraint satisfaction, approximate counting, homomorphisms} } @InProceedings{lhote_et_al:LIPIcs.MFCS.2019.61, author = {Lhote, Nathan and Michielini, Vincent and Skrzypczak, Micha{\l}}, title = {{Uniformisation Gives the Full Strength of Regular Languages}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {61:1--61:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.61}, URN = {urn:nbn:de:0030-drops-110053}, doi = {10.4230/LIPIcs.MFCS.2019.61}, annote = {Keywords: pseudo-variety, finite word, semigroup, uniformisation, regular language} } @InProceedings{czerwinski_et_al:LIPIcs.MFCS.2019.62, author = {Czerwi\'{n}ski, Wojciech and Lasota, S{\l}awomir and L\"{o}ding, Christof and Pi\'{o}rkowski, Rados{\l}aw}, title = {{New Pumping Technique for 2-Dimensional VASS}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {62:1--62:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.62}, URN = {urn:nbn:de:0030-drops-110066}, doi = {10.4230/LIPIcs.MFCS.2019.62}, annote = {Keywords: vector addition systems with states, pumping, decidability} } @InProceedings{fernau_et_al:LIPIcs.MFCS.2019.63, author = {Fernau, Henning and Gusev, Vladimir V. and Hoffmann, Stefan and Holzer, Markus and Volkov, Mikhail V. and Wolf, Petra}, title = {{Computational Complexity of Synchronization under Regular Constraints}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {63:1--63:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.63}, URN = {urn:nbn:de:0030-drops-110078}, doi = {10.4230/LIPIcs.MFCS.2019.63}, annote = {Keywords: Finite automata, synchronization, computational complexity} } @InProceedings{hagerup:LIPIcs.MFCS.2019.64, author = {Hagerup, Torben}, title = {{A Constant-Time Colored Choice Dictionary with Almost Robust Iteration}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {64:1--64:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.64}, URN = {urn:nbn:de:0030-drops-110083}, doi = {10.4230/LIPIcs.MFCS.2019.64}, annote = {Keywords: Succinct data structures, space efficiency, in-place chain technique, bounded universes, amortization} } @InProceedings{baswana_et_al:LIPIcs.MFCS.2019.65, author = {Baswana, Surender and Gupta, Shiv and Tulsyan, Ayush}, title = {{Fault Tolerant and Fully Dynamic DFS in Undirected Graphs: Simple Yet Efficient}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {65:1--65:16}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.65}, URN = {urn:nbn:de:0030-drops-110096}, doi = {10.4230/LIPIcs.MFCS.2019.65}, annote = {Keywords: Depth first search, DFS, Dynamic graph algorithms, Fault tolerant} } @InProceedings{clifford_et_al:LIPIcs.MFCS.2019.66, author = {Clifford, Rapha\"{e}l and Gawrychowski, Pawe{\l} and Kociumaka, Tomasz and Martin, Daniel P. and Uzna\'{n}ski, Przemys{\l}aw}, title = {{RLE Edit Distance in Near Optimal Time}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {66:1--66:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.66}, URN = {urn:nbn:de:0030-drops-110109}, doi = {10.4230/LIPIcs.MFCS.2019.66}, annote = {Keywords: String algorithms, Compression, Pattern matching, Run-length encoding} } @InProceedings{chakraborty_et_al:LIPIcs.MFCS.2019.67, author = {Chakraborty, Sankardeep and Sadakane, Kunihiko}, title = {{Indexing Graph Search Trees and Applications}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {67:1--67:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.67}, URN = {urn:nbn:de:0030-drops-110112}, doi = {10.4230/LIPIcs.MFCS.2019.67}, annote = {Keywords: Depth First Search Tree, Compact Data Structures, Encoding Schemes} } @InProceedings{dennunzio_et_al:LIPIcs.MFCS.2019.68, author = {Dennunzio, Alberto and Formenti, Enrico and Grinberg, Darij and Margara, Luciano}, title = {{Additive Cellular Automata Over Finite Abelian Groups: Topological and Measure Theoretic Properties}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {68:1--68:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.68}, URN = {urn:nbn:de:0030-drops-110126}, doi = {10.4230/LIPIcs.MFCS.2019.68}, annote = {Keywords: Cellular Automata, Symbolic Dynamics, Complex Systems} } @InProceedings{bose_et_al:LIPIcs.MFCS.2019.69, author = {Bose, Sougata and Krishna, Shankara Narayanan and Muscholl, Anca and Penelle, Vincent and Puppis, Gabriele}, title = {{On Synthesis of Resynchronizers for Transducers}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {69:1--69:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.69}, URN = {urn:nbn:de:0030-drops-110133}, doi = {10.4230/LIPIcs.MFCS.2019.69}, annote = {Keywords: String transducers, resynchronizers, synthesis} } @InProceedings{bell_et_al:LIPIcs.MFCS.2019.70, author = {Bell, Paul C. and Hirvensalo, Mika}, title = {{Acceptance Ambiguity for Quantum Automata}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {70:1--70:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.70}, URN = {urn:nbn:de:0030-drops-110149}, doi = {10.4230/LIPIcs.MFCS.2019.70}, annote = {Keywords: Quantum finite automata, matrix freeness, undecidability, Post’s correspondence problem, quaternions} } @InProceedings{bille_et_al:LIPIcs.MFCS.2019.71, author = {Bille, Philip and G{\o}rtz, Inge Li}, title = {{From Regular Expression Matching to Parsing}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {71:1--71:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.71}, URN = {urn:nbn:de:0030-drops-110150}, doi = {10.4230/LIPIcs.MFCS.2019.71}, annote = {Keywords: regular expressions, finite automata, regular expression parsing, algorithms} } @InProceedings{aichinger:LIPIcs.MFCS.2019.72, author = {Aichinger, Erhard}, title = {{Solving Systems of Equations in Supernilpotent Algebras}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {72:1--72:9}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.72}, URN = {urn:nbn:de:0030-drops-110162}, doi = {10.4230/LIPIcs.MFCS.2019.72}, annote = {Keywords: Supernilpotent algebras, polynomial equations, polynomial mappings, circuit satisfiability} } @InProceedings{conte_et_al:LIPIcs.MFCS.2019.73, author = {Conte, Alessio and Grossi, Roberto and Kant\'{e}, Mamadou Moustapha and Marino, Andrea and Uno, Takeaki and Wasa, Kunihiro}, title = {{Listing Induced Steiner Subgraphs as a Compact Way to Discover Steiner Trees in Graphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {73:1--73:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.73}, URN = {urn:nbn:de:0030-drops-110174}, doi = {10.4230/LIPIcs.MFCS.2019.73}, annote = {Keywords: Graph algorithms, enumeration, listing and counting, Steiner trees, induced subgraphs} } @InProceedings{gaspers_et_al:LIPIcs.MFCS.2019.74, author = {Gaspers, Serge and Li, Ray}, title = {{Enumeration of Preferred Extensions in Almost Oriented Digraphs}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {74:1--74:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.74}, URN = {urn:nbn:de:0030-drops-110188}, doi = {10.4230/LIPIcs.MFCS.2019.74}, annote = {Keywords: abstract argumentation, exact algorithms, exponential time algorithms, parameterized algorithms, enumeration algorithms, semikernels in digraphs} } @InProceedings{lopez_et_al:LIPIcs.MFCS.2019.75, author = {Lopez, Th\'{e}odore and Monmege, Benjamin and Talbot, Jean-Marc}, title = {{Determinisation of Finitely-Ambiguous Copyless Cost Register Automata}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {75:1--75:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.75}, URN = {urn:nbn:de:0030-drops-110190}, doi = {10.4230/LIPIcs.MFCS.2019.75}, annote = {Keywords: Cost-register automata, Look-ahead removal, Unambiguity, Determinisation} } @InProceedings{droste_et_al:LIPIcs.MFCS.2019.76, author = {Droste, Manfred and Gastin, Paul}, title = {{Aperiodic Weighted Automata and Weighted First-Order Logic}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {76:1--76:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.76}, URN = {urn:nbn:de:0030-drops-110203}, doi = {10.4230/LIPIcs.MFCS.2019.76}, annote = {Keywords: Weighted automata, weighted logic, aperiodic automata, first-order logic, unambiguous, finitely ambiguous, polynomially ambiguous} } @InProceedings{ganty_et_al:LIPIcs.MFCS.2019.77, author = {Ganty, Pierre and Guti\'{e}rrez, Elena and Valero, Pedro}, title = {{A Congruence-based Perspective on Automata Minimization Algorithms}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {77:1--77:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.77}, URN = {urn:nbn:de:0030-drops-110214}, doi = {10.4230/LIPIcs.MFCS.2019.77}, annote = {Keywords: Double-Reversal Method, Minimization, Automata, Congruences, Regular Languages} } @InProceedings{burjons_et_al:LIPIcs.MFCS.2019.78, author = {Burjons, Elisabet and Frei, Fabian and Hemaspaandra, Edith and Komm, Dennis and Wehner, David}, title = {{Finding Optimal Solutions With Neighborly Help}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {78:1--78:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.78}, URN = {urn:nbn:de:0030-drops-110221}, doi = {10.4230/LIPIcs.MFCS.2019.78}, annote = {Keywords: Critical Graphs, Computational Complexity, Structural Self-Reducibility, Minimality Problems, Colorability, Vertex Cover, Satisfiability, Reoptimization, Advice} } @InProceedings{mizuta_et_al:LIPIcs.MFCS.2019.79, author = {Mizuta, Haruka and Hatanaka, Tatsuhiko and Ito, Takehiro and Zhou, Xiao}, title = {{Reconfiguration of Minimum Steiner Trees via Vertex Exchanges}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {79:1--79:11}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.79}, URN = {urn:nbn:de:0030-drops-110234}, doi = {10.4230/LIPIcs.MFCS.2019.79}, annote = {Keywords: Combinatorial reconfiguration, Graph algorithms, Steiner tree} } @InProceedings{bonamy_et_al:LIPIcs.MFCS.2019.80, author = {Bonamy, Marthe and Bousquet, Nicolas and Heinrich, Marc and Ito, Takehiro and Kobayashi, Yusuke and Mary, Arnaud and M\"{u}hlenthaler, Moritz and Wasa, Kunihiro}, title = {{The Perfect Matching Reconfiguration Problem}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {80:1--80:14}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.80}, URN = {urn:nbn:de:0030-drops-110248}, doi = {10.4230/LIPIcs.MFCS.2019.80}, annote = {Keywords: Combinatorial Reconfiguration, Graph Algorithms, Perfect Matching} } @InProceedings{carlson_et_al:LIPIcs.MFCS.2019.81, author = {Carlson, Charles and Chandrasekaran, Karthekeyan and Chang, Hsien-Chih and Kakimura, Naonori and Kolla, Alexandra}, title = {{Spectral Aspects of Symmetric Matrix Signings}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {81:1--81:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.81}, URN = {urn:nbn:de:0030-drops-110258}, doi = {10.4230/LIPIcs.MFCS.2019.81}, annote = {Keywords: Spectral Graph Theory, Matrix Signing, Matchings} } @InProceedings{kiefer_et_al:LIPIcs.MFCS.2019.82, author = {Kiefer, Stefan and Widdershoven, Cas}, title = {{Efficient Analysis of Unambiguous Automata Using Matrix Semigroup Techniques}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {82:1--82:13}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.82}, URN = {urn:nbn:de:0030-drops-110269}, doi = {10.4230/LIPIcs.MFCS.2019.82}, annote = {Keywords: Algorithms, Automata, Markov Chains, Matrix Semigroups} } @InProceedings{bell_et_al:LIPIcs.MFCS.2019.83, author = {Bell, Paul C. and Potapov, Igor and Semukhin, Pavel}, title = {{On the Mortality Problem: From Multiplicative Matrix Equations to Linear Recurrence Sequences and Beyond}}, booktitle = {44th International Symposium on Mathematical Foundations of Computer Science (MFCS 2019)}, pages = {83:1--83:15}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-117-7}, ISSN = {1868-8969}, year = {2019}, volume = {138}, editor = {Rossmanith, Peter and Heggernes, Pinar and Katoen, Joost-Pieter}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.MFCS.2019.83}, URN = {urn:nbn:de:0030-drops-110279}, doi = {10.4230/LIPIcs.MFCS.2019.83}, annote = {Keywords: Linear recurrence sequences, Skolem’s problem, mortality problem, matrix equations, primary decomposition theorem, Baker’s theorem} }
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