Towards Unification of Algorithmic Tools

Planar Reachability Under Single Vertex or Edge Failures

Author(s): Giuseppe F. Italiano, Adam Karczmarz, Nikos Parotsidis
Published in: Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms (SODA), 2021, Page(s) 2739-2758, ISBN 978-1-61197-646-5
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611976465.163

Exact Shortest Paths with Rational Weights on the Word RAM

Author(s): Adam Karczmarz, Wojciech Nadara, Marek Sokołowski
Published in: Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 2024, Page(s) 2597-2608
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611977912.92

Simple Label-Correcting Algorithms for Partially Dynamic Approximate Shortest Paths in Directed Graphs

Author(s): Adam Karczmarz, Jakub Łącki
Published in: Symposium on Simplicity in Algorithms, 2020, Page(s) 106-120, ISBN 978-1-61197-601-4
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611976014.15

Internal Quasiperiod Queries

Author(s): Maxime Crochemore, Costas S. Iliopoulos, Jakub Radoszewski, Wojciech Rytter, Juliusz Straszyński, Tomasz Waleń, Wiktor Zuba
Published in: String Processing and Information Retrieval - 27th International Symposium, SPIRE 2020, Orlando, FL, USA, October 13–15, 2020, Proceedings, Issue 12303, 2020, Page(s) 60-75, ISBN 978-3-030-59211-0
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-59212-7_5

Gap-ETH-Tight Approximation Schemes for Red-Green-Blue Separation and Bicolored Noncrossing Euclidean Travelling Salesman Tours

Author(s): François Dross, Krzysztof Fleszar, Karol Węgrzycki, Anna Zych-Pawlewicz
Published in: Proceedings of the 2023 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 2023, Page(s) 1433-1463
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611977554.ch52

Max s, t-Flow Oracles and Negative Cycle Detection in Planar Digraphs

Author(s): Adam Karczmarz
Published in: Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 2024, Page(s) 1606-1620
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611977912.64

Drawing Graphs on Few Lines and Few Planes

Author(s): Steven Chaplick, Krzysztof Fleszar, Fabian Lipp, Alexander Ravsky, Oleg Verbitsky, Alexander Wolff
Published in: Lecture Notes in Computer Science, Graph Drawing and Network Visualization, 2020, Page(s) 166-180
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-50106-2_14

The Parameterized Complexity of the Survivable Network Design Problem

Author(s): Andreas Emil Feldmann, Anish Mukherjee, Erik Jan van Leeuwen
Published in: Symposium on Simplicity in Algorithms (SOSA), 2022, Page(s) 37-56
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611977066.4

Shortest Disjoint Paths on a Grid

Author(s): Mathieu Mari, Anish Mukherjee, Piotr Sankowski
Published in: Proceedings of the 2024 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 2024, Page(s) 346-365
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611977912.14

(1 + ∊)-Approximate Incremental Matching in Constant Deterministic Amortized Time

Author(s): Fabrizio Grandoni, Stefano Leonardi, Piotr Sankowski, Chris Schwiegelshohn,, Shay Solomon
Published in: Proceedings of the Thirtieth Annual ACM-SIAM Symposium on Discrete Algorithms, 2019, Page(s) 1886-1898
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611975482.114

A Deterministic Parallel APSP Algorithm and its Applications

Author(s): Adam Karczmarz, Piotr Sankowski
Published in: Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms (SODA), 2021, Page(s) 255-272, ISBN 978-1-61197-646-5
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611976465.17

Improved Strongly Polynomial Algorithms for Deterministic MDPs, 2VPI Feasibility, and Discounted All-Pairs Shortest Paths

Author(s): Adam Karczmarz
Published in: Proceedings of the 2022 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), 2022, Page(s) 154-172
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/1.9781611977073.8

Analyzing the Influence of Language Model-Generated Responses in Mitigating Hate Speech on Social Media Directed at Ukrainian Refugees in Poland

Author(s): Podolak, Jakub; Łukasik, Szymon; Balawender, Paweł; Ossowski, Jan; Bąkowicz, Katarzyna; Sankowski, Piotr
Published in: Issue 5, 2024
Publisher: arXiv
DOI: 10.48550/arxiv.2311.16905

On price-induced minmax matchings

Author(s): Dürr, Christoph; Mari, Mathieu; Schmidt-Kraepelin, Ulrike
Published in: 2023, Issue 15, 2023
Publisher: arXiv
DOI: 10.48550/arxiv.2302.11902

A parameterized approximation scheme for the 2D-Knapsack problem with wide items

Author(s): Mari, Mathieu; Picavet, Timothe; Pilipczuk, Michał
Published in: 2023, Issue 4, 2023
Publisher: arXiv
DOI: 10.48550/arxiv.2307.10672

Contrastive News and Social Media Linking using BERT for Articles and Tweets across Dual Platforms

Author(s): Piotrowski, Jan; Wachnicki, Marek; Perlik, Mateusz; Podolak, Jakub; Rucki, Grzegorz; Brzozowski, Michał; Olejnik, Paweł; Kozłowski, Julian; Nocoń, Tomasz; Kozieł, Jakub; Giziński, Stanisław; Sankowski, Piotr
Published in: Issue 1, 2024
Publisher: arXiv

Reachability and Matching in Single Crossing Minor Free Graphs

Author(s): Samir Datta, Chetan Gupta, Rahul Jain, Anish Mukherjee, Vimal Raj Sharma, Raghunath Tewari
Published in: 2021
Publisher: arXiv

Dynamic complexity of Reachability: How many changes can we handle?

Author(s): Datta, Samir; Kumar, Pankaj; Mukherjee, Anish; Tawari, Anuj; Vortmeier, Nils; Zeume, Thomas
Published in: Issue 1, 2020
Publisher: arXiv
DOI: 10.48550/arxiv.2004.12739

Decomposable Submodular Function Minimization via Maximum Flow

Author(s): Axiotis, Kyriakos; Karczmarz, Adam; Mukherjee, Anish; Sankowski, Piotr; Vladu, Adrian
Published in: Issue 2, 2020
Publisher: arXiv

Walking randomly, massively, and efficiently

Author(s): Jakub Łącki, Slobodan Mitrović, Krzysztof Onak, Piotr Sankowski
Published in: Proceedings of the 52nd Annual ACM SIGACT Symposium on Theory of Computing, 2020, Page(s) 364-377, ISBN 9781450369794
Publisher: ACM
DOI: 10.1145/3357713.3384303

Deterministic Fully Dynamic SSSP and More

Author(s): Jan Van Den Brand, Adam Karczmarz
Published in: 2023 IEEE 64th Annual Symposium on Foundations of Computer Science (FOCS), 2024, Page(s) 2312-2321
Publisher: IEEE
DOI: 10.1109/focs57990.2023.00142

Multi-level Aggregation with Delays and Stochastic Arrivals

Author(s): Mathieu Mari, Michaŀ Pawŀowski, Runtian Ren, Piotr Sankowski
Published in: AAMAS '24: Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent Systems, 2024
Publisher: ACM

Dynamic Complexity of Reachability: How Many Changes Can We Handle?

Author(s): Datta, Samir; Kumar, Pankaj; Mukherjee, Anish; Tawari, Anuj; Vortmeier, Nils; Zeume, Thomas
Published in: Issue 1, 2020
Publisher: LIPIcs
DOI: 10.4230/lipics.icalp.2020.122

Sensitivity and Dynamic Distance Oracles via Generic Matrices and Frobenius Form

Author(s): Adam Karczmarz, Piotr Sankowski
Published in: 2023 IEEE 64th Annual Symposium on Foundations of Computer Science (FOCS), 2024, Page(s) 1745-1756
Publisher: IEEE
DOI: 10.1109/focs57990.2023.00106

Dynamic PageRank: Algorithms and Lower Bounds

Author(s): Rajesh Jayaram, Jakub Łącki, Slobodan Mitrović, Krzysztof Onak, Piotr Sankowski
Published in: 51st International Colloquium on Automata, Languages, and Programming (ICALP 2024), 2024
Publisher: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
DOI: 10.4230/lipics.icalp.2024.90

Decomposable Submodular Function Minimization via Maximum Flow

Author(s): Axiotis, Kyriakos; Karczmarz, Adam; Mukherjee, Anish; Sankowski, Piotr; Vladu, Adrian
Published in: Proceedings of the 38th International Conference on Machine Learning (ICML2021), Issue 14, 2021
Publisher: PMLR
DOI: 10.48550/arxiv.2103.03868

Reliable Hubs for Partially-Dynamic All-Pairs Shortest Paths in Directed Graphs

Author(s): Adam Karczmarz, Jakub Łacki
Published in: 2019
Publisher: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik
DOI: 10.4230/lipics.esa.2019.65

(1 + ε)-Approximate incremental matching in constant deterministic amortized time

Author(s): Fabrizio Grandoni, Stefano Leonardi, Piotr Sankowski, Chris Schwiegelshohn, Shay Solomon
Published in: 2019
Publisher: Society for Industrial and Applied Mathematics

Min-Cost Flow in Unit-Capacity Planar Graphs

Author(s): Adam Karczmarz, Piotr Sankowski
Published in: 2019
Publisher: Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik
DOI: 10.4230/lipics.esa.2019.66

Fully Dynamic Algorithms for Minimum Weight Cycle and Related Problems

Author(s): Karczmarz, Adam
Published in: n 48th International Colloquium on Automata, Languages, and Programming (ICALP 2021)., Issue 5, 2021
Publisher: Schloss Dagstuhl Leibniz-Zentrum für Informatik
DOI: 10.48550/arxiv.2106.11744

Reachability and Matching in Single Crossing Minor Free Graphs

Author(s): Datta, Samir; Gupta, Chetan; Jain, Rahul; Mukherjee, Anish; Sharma, Vimalraj; Tewari, Raghunath
Published in: In 41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS 2021), Issue 1, 2021
Publisher: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
DOI: 10.48550/arxiv.2103.13940

Online matching with delays and stochastic arrival times

Author(s): Mari, Mathieu; Pawłowski, Michał; Ren, Runtian; Sankowski, Piotr
Published in: AAMAS '23: Proceedings of the 2023 International Conference on Autonomous Agents and Multiagent Systems, Issue 5, 2023
Publisher: ACM
DOI: 10.48550/arxiv.2210.07018

A Parameterized Approximation Scheme for the Geometric Knapsack Problem with Wide Items

Author(s): Mari, Mathieu; Picavet, Timothé; Pilipczuk, Michał
Published in: In 18th International Symposium on Parameterized and Exact Computation (IPEC 2023), Issue 25, 2023
Publisher: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
DOI: 10.4230/lipics.ipec.2023.33

Sublinear Average-Case Shortest Paths in Weighted Unit-Disk Graphs

Author(s): Karczmarz, Adam; Pawlewicz, Jakub; Sankowski, Piotr
Published in: SoCG, Issue 1, 2021
Publisher: LIPIcs

Subquadratic dynamic path reporting in directed graphs against an adaptive adversary

Author(s): Adam Karczmarz, Anish Mukherjee, Piotr Sankowski
Published in: Proceedings of the 54th Annual ACM SIGACT Symposium on Theory of Computing, 2023, Page(s) 1643-1656
Publisher: ACM
DOI: 10.1145/3519935.3520058

Single-Source Shortest Paths and Strong Connectivity in Dynamic Planar Graphs

Author(s): Charalampopoulos, Panagiotis ; Karczmarz, Adam
Published in: 28th Annual European Symposium on Algorithms (ESA 2020), 2020
Publisher: LIPIcs
DOI: 10.4230/lipics.esa.2020.31

Algorithms for Weighted Matching Generalizations I: Bipartite Graphs, b -matching, and Unweighted f -factors

Author(s): Harold N. Gabow, Piotr Sankowski
Published in: SIAM Journal on Computing, Issue 50/2, 2021, Page(s) 440-486, ISSN 0097-5397
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/16m1106195

Frameworks for designing in-place graph algorithms

Author(s): Sankardeep Chakraborty, Anish Mukherjee, Venkatesh Raman, Srinivasa Rao Satti
Published in: Journal of Computer and System Sciences, Issue 123, 2021, Page(s) 1-19, ISSN 0022-0000
Publisher: Academic Press
DOI: 10.1016/j.jcss.2021.07.004

An Improved Algorithm for Online Min-Sum Set Cover

Author(s): Marcin Bienkowski, Marcin Mucha
Published in: Proceedings of the AAAI Conference on Artificial Intelligence, Issue 37, 2023, Page(s) 6815-6822, ISSN 2374-3468
Publisher: AAAI
DOI: 10.1609/aaai.v37i6.25835

Drawing graphs on few lines and few planes

Author(s): Steven Chaplick, Krzysztof Fleszar, Fabian Lipp, Alexander Ravsky, Oleg Verbitsky, Alexander Wolff
Published in: Journal of Computational Geometry, 2021, ISSN 1920-180X
Publisher: Carleton University
DOI: 10.20382/jocg.v11i1a17

Improved Feature Importance Computations for Tree Models: Shapley vs. Banzhaf

Author(s): Karczmarz, Adam; Mukherjee, Anish; Sankowski, Piotr; Wygocki, Piotr
Published in: Proceedings of the Thirty-Eighth Conference on Uncertainty in Artificial Intelligence, Issue 1, 2022, ISSN 2640-3498
Publisher: JMLR
DOI: 10.48550/arxiv.2108.04126

Dynamic Meta-theorems for Distance and Matching

Author(s): Datta, Samir; Gupta, Chetan; Jain, Rahul; Mukherjee, Anish; Sharma, Vimal Raj; Tewari, Raghunath
Published in: In 49th International Colloquium on Automata, Languages, and Programming (ICALP 2022), Issue 5, 2022, ISSN 1868-8969
Publisher: Schloss Dagstuhl Leibniz-Zentrum für Informatik
DOI: 10.48550/arxiv.2109.01875

Minimum rectilinear polygons for given angle sequences

Author(s): William S. Evans, Krzysztof Fleszar, Philipp Kindermann, Noushin Saeedi, Chan-Su Shin, Alexander Wolff
Published in: Computational Geometry, Issue 100, 2023, Page(s) 101820, ISSN 0925-7721
Publisher: Elsevier BV
DOI: 10.1016/j.comgeo.2021.101820

Algorithms for Weighted Matching Generalizations II: f -factors and the Special Case of Shortest Paths

Author(s): Harold N. Gabow, Piotr Sankowski
Published in: SIAM Journal on Computing, Issue 50/2, 2021, Page(s) 555-601, ISSN 0097-5397
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/16m1106225

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