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ESA 2022	September 5-9, 2022, Berlin/Potsdam, Germany
30th Annual European Symposium on Algorithms (ESA 2022) Shiri Chechik and Gonzalo Navarro and Eva Rotenberg and Grzegorz Herman (Eds.)
ISBN 978-3-95977-247-1, LIPICS Vol. 244	ISSN 1868-8969

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Authors

Bumpus, Benjamin Merlin

Cáceres, Manuel

Cairo, Massimo

Chakrabarti, Amit

Chakrabarty, Deeparnab

Chakraborty, Sourav

Chaplick, Steven

Charalampopoulos, Panagiotis

D'Angelo, Gianlorenzo

de Lima, Murilo Santos

Flores-Velazco, Alejandro

Hershkowitz, D. Ellis

Italiano, Giuseppe F.

Kisfaludi-Bak, Sándor

Łukasiewicz, Aleksander

Rasmussen, Anna Rodriguez

Resende, Mauricio G.C.

Saranurak, Thatchaphol

Schwiegelshohn, Chris

Sheikh-Omar, Omar Ali

Theocharous, Leonidas

Tiskin, Alexander

Tomescu, Alexandru I.

Vassilevska Williams, Virginia

Vermeulen, Jordi L.

Villedieu, Anaïs

Vinodchandran¹, N. V.

Front Matter, Table of Contents, Preface, Conference Organization

Authors: Chechik, Shiri ; Navarro, Gonzalo ; Rotenberg, Eva ; Herman, Grzegorz

Abstract | Document (516 KB) | BibTeX

Enumerating Minimal Connected Dominating Sets

Authors: Abu-Khzam, Faisal N. ; Fernau, Henning ; Gras, Benjamin ; Liedloff, Mathieu ; Mann, Kevin

Abstract | Document (858 KB) | BibTeX

Non-Adaptive Edge Counting and Sampling via Bipartite Independent Set Queries

Authors: Addanki, Raghavendra ; McGregor, Andrew ; Musco, Cameron

Abstract | Document (879 KB) | BibTeX

Hardness of Token Swapping on Trees

Authors: Aichholzer, Oswin ; Demaine, Erik D. ; Korman, Matias ; Lubiw, Anna ; Lynch, Jayson ; Masárová, Zuzana ; Rudoy, Mikhail ; Vassilevska Williams, Virginia ; Wein, Nicole

Abstract | Document (1,373 KB) | BibTeX

Tight Bounds for Online Matching in Bounded-Degree Graphs with Vertex Capacities

Authors: Albers, Susanne ; Schubert, Sebastian

Abstract | Document (774 KB) | BibTeX

TSP in a Simple Polygon

Authors: Alkema, Henk ; de Berg, Mark ; Monemizadeh, Morteza ; Theocharous, Leonidas

Abstract | Document (946 KB) | BibTeX

Classical and Quantum Algorithms for Variants of Subset-Sum via Dynamic Programming

Authors: Allcock, Jonathan ; Hamoudi, Yassine ; Joux, Antoine ; Klingelhöfer, Felix ; Santha, Miklos

Abstract | Document (1,360 KB) | BibTeX

Techniques for Generalized Colorful k-Center Problems

Authors: Anegg, Georg ; Vargas Koch, Laura ; Zenklusen, Rico

Abstract | Document (1,133 KB) | BibTeX

Simple Streaming Algorithms for Edge Coloring

Authors: Ansari, Mohammad ; Saneian, Mohammad ; Zarrabi-Zadeh, Hamid

Abstract | Document (483 KB) | BibTeX

Computing Smallest Convex Intersecting Polygons

Authors: Antoniadis, Antonios ; de Berg, Mark ; Kisfaludi-Bak, Sándor ; Skarlatos, Antonis

Abstract | Document (915 KB) | BibTeX

The Price of Hierarchical Clustering

Authors: Arutyunova, Anna ; Röglin, Heiko

Abstract | Document (807 KB) | BibTeX

Bounding and Computing Obstacle Numbers of Graphs

Authors: Balko, Martin ; Chaplick, Steven ; Ganian, Robert ; Gupta, Siddharth ; Hoffmann, Michael ; Valtr, Pavel ; Wolff, Alexander

Abstract | Document (1,029 KB) | BibTeX

Computing NP-Hard Repetitiveness Measures via MAX-SAT

Authors: Bannai, Hideo ; Goto, Keisuke ; Ishihata, Masakazu ; Kanda, Shunsuke ; Köppl, Dominik ; Nishimoto, Takaaki

Abstract | Document (1,155 KB) | BibTeX

Online Metric Allocation and Time-Varying Regularization

Authors: Bansal, Nikhil ; Coester, Christian

Abstract | Document (688 KB) | BibTeX

An Upper Bound on the Number of Extreme Shortest Paths in Arbitrary Dimensions

Authors: Barth, Florian ; Funke, Stefan ; Proissl, Claudius

Abstract | Document (894 KB) | BibTeX

Galactic Token Sliding

Authors: Bartier, Valentin ; Bousquet, Nicolas ; Mouawad, Amer E.

Abstract | Document (775 KB) | BibTeX

When Are Cache-Oblivious Algorithms Cache Adaptive? A Case Study of Matrix Multiplication and Sorting

Authors: Bhattacharya, Arghya ; Chowdhury, Abiyaz ; Xu, Helen ; Das, Rathish ; Chowdhury, Rezaul A. ; Johnson, Rob ; Nithyanand, Rishab ; Bender, Michael A.

Abstract | Document (628 KB) | BibTeX

Simple Dynamic Spanners with Near-Optimal Recourse Against an Adaptive Adversary

Authors: Bhattacharya, Sayan ; Saranurak, Thatchaphol ; Sukprasert, Pattara

Abstract | Document (879 KB) | BibTeX

Online Spanners in Metric Spaces

Authors: Bhore, Sujoy ; Filtser, Arnold ; Khodabandeh, Hadi ; Tóth, Csaba D.

Abstract | Document (962 KB) | BibTeX

Sparse Temporal Spanners with Low Stretch

Authors: Bilò, Davide ; D'Angelo, Gianlorenzo ; Gualà, Luciano ; Leucci, Stefano ; Rossi, Mirko

Abstract | Document (1,142 KB) | BibTeX

Resource Sharing Revisited: Local Weak Duality and Optimal Convergence

Authors: Blankenburg, Daniel

Abstract | Document (912 KB) | BibTeX

On the External Validity of Average-Case Analyses of Graph Algorithms

Authors: Bläsius, Thomas ; Fischbeck, Philipp

Abstract | Document (1,161 KB) | BibTeX

On Polynomial Kernels for Traveling Salesperson Problem and Its Generalizations

Authors: Blažej, Václav ; Choudhary, Pratibha ; Knop, Dušan ; Schierreich, Šimon ; Suchý, Ondřej ; Valla, Tomáš

Abstract | Document (798 KB) | BibTeX

Maximizing Sums of Non-Monotone Submodular and Linear Functions: Understanding the Unconstrained Case

Authors: Bodek, Kobi ; Feldman, Moran

Abstract | Document (846 KB) | BibTeX

List Colouring Trees in Logarithmic Space

Authors: Bodlaender, Hans L. ; Groenland, Carla ; Jacob, Hugo

Abstract | Document (857 KB) | BibTeX

Dynamic Coloring of Unit Interval Graphs with Limited Recourse Budget

Authors: Bosek, Bartłomiej ; Zych-Pawlewicz, Anna

Abstract | Document (865 KB) | BibTeX

Polynomial Kernel for Immersion Hitting in Tournaments

Authors: Bożyk, Łukasz ; Pilipczuk, Michał

Abstract | Document (837 KB) | BibTeX

A Systematic Study of Isomorphism Invariants of Finite Groups via the Weisfeiler-Leman Dimension

Authors: Brachter, Jendrik ; Schweitzer, Pascal

Abstract | Document (659 KB) | BibTeX

Faster Approximate Covering of Subcurves Under the Fréchet Distance

Authors: Brüning, Frederik ; Conradi, Jacobus ; Driemel, Anne

Abstract | Document (970 KB) | BibTeX

Efficient Fréchet Distance Queries for Segments

Authors: Buchin, Maike ; van der Hoog, Ivor ; Ophelders, Tim ; Schlipf, Lena ; Silveira, Rodrigo I. ; Staals, Frank

Abstract | Document (828 KB) | BibTeX

Search-Space Reduction via Essential Vertices

Authors: Bumpus, Benjamin Merlin ; Jansen, Bart M. P. ; de Kroon, Jari J. H.

Abstract | Document (1,049 KB) | BibTeX

Width Helps and Hinders Splitting Flows

Authors: Cáceres, Manuel ; Cairo, Massimo ; Grigorjew, Andreas ; Khan, Shahbaz ; Mumey, Brendan ; Rizzi, Romeo ; Tomescu, Alexandru I. ; Williams, Lucia

Abstract | Document (1,242 KB) | BibTeX

Counting Simplices in Hypergraph Streams

Authors: Chakrabarti, Amit ; Haris, Themistoklis

Abstract | Document (852 KB) | BibTeX

Approximation Algorithms for Continuous Clustering and Facility Location Problems

Authors: Chakrabarty, Deeparnab ; Negahbani, Maryam ; Sarkar, Ankita

Abstract | Document (836 KB) | BibTeX

Distinct Elements in Streams: An Algorithm for the (Text) Book

Authors: Chakraborty, Sourav ; Vinodchandran¹, N. V. ; Meel, Kuldeep S.

Abstract | Document (711 KB) | BibTeX

Approximate Circular Pattern Matching

Authors: Charalampopoulos, Panagiotis ; Kociumaka, Tomasz ; Radoszewski, Jakub ; Pissis, Solon P. ; Rytter, Wojciech ; Waleń, Tomasz ; Zuba, Wiktor

Abstract | Document (1,063 KB) | BibTeX

Multi-Dimensional Stable Roommates in 2-Dimensional Euclidean Space

Authors: Chen, Jiehua ; Roy, Sanjukta

Abstract | Document (798 KB) | BibTeX

Spanner Approximations in Practice

Authors: Chimani, Markus ; Stutzenstein, Finn

Abstract | Document (1,991 KB) | BibTeX

Determinants from Homomorphisms

Authors: Curticapean, Radu

Abstract | Document (614 KB) | BibTeX

Conditional Lower Bounds for Dynamic Geometric Measure Problems

Authors: Dallant, Justin ; Iacono, John

Abstract | Document (1,159 KB) | BibTeX

A Simpler QPTAS for Scheduling Jobs with Precedence Constraints

Authors: Das, Syamantak ; Wiese, Andreas

Abstract | Document (597 KB) | BibTeX

A Polynomial-Time Algorithm for 1/3-Approximate Nash Equilibria in Bimatrix Games

Authors: Deligkas, Argyrios ; Fasoulakis, Michail ; Markakis, Evangelos

Abstract | Document (718 KB) | BibTeX

Near Optimal Algorithm for Fault Tolerant Distance Oracle and Single Source Replacement Path Problem

Authors: Dey, Dipan ; Gupta, Manoj

Abstract | Document (825 KB) | BibTeX

Fast Computation of Zigzag Persistence

Authors: Dey, Tamal K. ; Hou, Tao

Abstract | Document (828 KB) | BibTeX

Turbocharging Heuristics for Weak Coloring Numbers

Authors: Dobler, Alexander ; Sorge, Manuel ; Villedieu, Anaïs

Abstract | Document (1,197 KB) | BibTeX

A Local Search Algorithm for Large Maximum Weight Independent Set Problems

Authors: Dong, Yuanyuan ; Goldberg, Andrew V. ; Noe, Alexander ; Parotsidis, Nikos ; Resende, Mauricio G.C. ; Spaen, Quico

Abstract | Document (4,101 KB) | BibTeX

SAT Backdoors: Depth Beats Size

Authors: Dreier, Jan ; Ordyniak, Sebastian ; Szeider, Stefan

Abstract | Document (973 KB) | BibTeX

Finding a Cluster in Incomplete Data

Authors: Eiben, Eduard ; Ganian, Robert ; Kanj, Iyad ; Ordyniak, Sebastian ; Szeider, Stefan

Abstract | Document (725 KB) | BibTeX

Lyndon Arrays Simplified

Authors: Ellert, Jonas

Abstract | Document (869 KB) | BibTeX

Learning-Augmented Query Policies for Minimum Spanning Tree with Uncertainty

Authors: Erlebach, Thomas ; de Lima, Murilo Santos ; Megow, Nicole ; Schlöter, Jens

Abstract | Document (816 KB) | BibTeX

Faster Exponential-Time Approximation Algorithms Using Approximate Monotone Local Search

Authors: Esmer, Barış Can ; Kulik, Ariel ; Marx, Dániel ; Neuen, Daniel ; Sharma, Roohani

Abstract | Document (929 KB) | BibTeX

Intersection Searching Amid Tetrahedra in 4-Space and Efficient Continuous Collision Detection

Authors: Ezra, Esther ; Sharir, Micha

Abstract | Document (760 KB) | BibTeX

Submodular Maximization Subject to Matroid Intersection on the Fly

Authors: Feldman, Moran ; Norouzi-Fard, Ashkan ; Svensson, Ola ; Zenklusen, Rico

Abstract | Document (887 KB) | BibTeX

There and Back Again: On Applying Data Reduction Rules by Undoing Others

Authors: Figiel, Aleksander ; Froese, Vincent ; Nichterlein, André ; Niedermeier, Rolf

Abstract | Document (1,166 KB) | BibTeX

Improved Search of Relevant Points for Nearest-Neighbor Classification

Authors: Flores-Velazco, Alejandro

Abstract | Document (865 KB) | BibTeX

Longest Cycle Above Erdős-Gallai Bound

Authors: Fomin, Fedor V. ; Golovach, Petr A. ; Sagunov, Danil ; Simonov, Kirill

Abstract | Document (806 KB) | BibTeX

Improved Polynomial-Time Approximations for Clustering with Minimum Sum of Radii or Diameters

Authors: Friggstad, Zachary ; Jamshidian, Mahya

Abstract | Document (709 KB) | BibTeX

Simple Worst-Case Optimal Adaptive Prefix-Free Coding

Authors: Gagie, Travis

Abstract | Document (551 KB) | BibTeX

Taming Graphs with No Large Creatures and Skinny Ladders

Authors: Gajarský, Jakub ; Jaffke, Lars ; Lima, Paloma T. ; Novotná, Jana ; Pilipczuk, Marcin ; Rzążewski, Paweł ; Souza, Uéverton S.

Abstract | Document (1,282 KB) | BibTeX

Faster Path Queries in Colored Trees via Sparse Matrix Multiplication and Min-Plus Product

Authors: Gao, Younan ; He, Meng

Abstract | Document (755 KB) | BibTeX

Computing the 4-Edge-Connected Components of a Graph: An Experimental Study

Authors: Georgiadis, Loukas ; Italiano, Giuseppe F. ; Kosinas, Evangelos

Abstract | Document (1,500 KB) | BibTeX

Algorithmic Meta-Theorems for Combinatorial Reconfiguration Revisited

Authors: Gima, Tatsuya ; Ito, Takehiro ; Kobayashi, Yasuaki ; Otachi, Yota

Abstract | Document (890 KB) | BibTeX

Efficient Recognition of Subgraphs of Planar Cubic Bridgeless Graphs

Authors: Goetze, Miriam ; Jungeblut, Paul ; Ueckerdt, Torsten

Abstract | Document (869 KB) | BibTeX

Adaptive-Adversary-Robust Algorithms via Small Copy Tree Embeddings

Authors: Haepler, Bernhard ; Hershkowitz, D. Ellis ; Zuzic, Goran

Abstract | Document (813 KB) | BibTeX

Hedonic Games and Treewidth Revisited

Authors: Hanaka, Tesshu ; Lampis, Michael

Abstract | Document (785 KB) | BibTeX

Fine-Grained Complexity Lower Bounds for Families of Dynamic Graphs

Authors: Henzinger, Monika ; Paz, Ami ; Sricharan, A. R.

Abstract | Document (935 KB) | BibTeX

O(1) Steiner Point Removal in Series-Parallel Graphs

Authors: Hershkowitz, D. Ellis ; Li, Jason

Abstract | Document (1,045 KB) | BibTeX

Chromatic k-Nearest Neighbor Queries

Authors: van der Horst, Thijs ; Löffler, Maarten ; Staals, Frank

Abstract | Document (1,119 KB) | BibTeX

Maximum Weight b-Matchings in Random-Order Streams

Authors: Huang, Chien-Chung ; Sellier, François

Abstract | Document (727 KB) | BibTeX

Embedding Phylogenetic Trees in Networks of Low Treewidth

Authors: van Iersel, Leo ; Jones, Mark ; Weller, Mathias

Abstract | Document (775 KB) | BibTeX

Vertex Sparsifiers for Hyperedge Connectivity

Authors: Jiang, Han ; Huang, Shang-En ; Saranurak, Thatchaphol ; Zhang, Tian

Abstract | Document (877 KB) | BibTeX

Approximation Algorithms for Round-UFP and Round-SAP

Authors: Kar, Debajyoti ; Khan, Arindam ; Wiese, Andreas

Abstract | Document (910 KB) | BibTeX

Optimizing Safe Flow Decompositions in DAGs

Authors: Khan, Shahbaz ; Tomescu, Alexandru I.

Abstract | Document (1,287 KB) | BibTeX

Scheduling Kernels via Configuration LP

Authors: Knop, Dušan ; Koutecký, Martin

Abstract | Document (774 KB) | BibTeX

Abstract Morphing Using the Hausdorff Distance and Voronoi Diagrams

Authors: de Kogel, Lex ; van Kreveld, Marc ; Vermeulen, Jordi L.

Abstract | Document (751 KB) | BibTeX

Average Sensitivity of the Knapsack Problem

Authors: Kumabe, Soh ; Yoshida, Yuichi

Abstract | Document (735 KB) | BibTeX

Cardinality Estimation Using Gumbel Distribution

Authors: Łukasiewicz, Aleksander ; Uznański, Przemysław

Abstract | Document (943 KB) | BibTeX

(In-)Approximability Results for Interval, Resource Restricted, and Low Rank Scheduling

Authors: Maack, Marten ; Pukrop, Simon ; Rasmussen, Anna Rodriguez

Abstract | Document (749 KB) | BibTeX

Localized Geometric Moves to Compute Hyperbolic Structures on Triangulated 3-Manifolds

Authors: Maria, Clément ; Rouillé, Owen

Abstract | Document (1,027 KB) | BibTeX

Computing Treedepth in Polynomial Space and Linear FPT Time

Authors: Nadara, Wojciech ; Pilipczuk, Michał ; Smulewicz, Marcin

Abstract | Document (914 KB) | BibTeX

The Pareto Cover Problem

Authors: Natura, Bento ; Neuwohner, Meike ; Weltge, Stefan

Abstract | Document (754 KB) | BibTeX

A Unified Framework for Hopsets

Authors: Neiman, Ofer ; Shabat, Idan

Abstract | Document (757 KB) | BibTeX

Data Structures for Node Connectivity Queries

Authors: Nutov, Zeev

Abstract | Document (818 KB) | BibTeX

Improved Bounds for Online Balanced Graph Re-Partitioning

Authors: Rajaraman, Rajmohan ; Wasim, Omer

Abstract | Document (710 KB) | BibTeX

An Empirical Evaluation of k-Means Coresets

Authors: Schwiegelshohn, Chris ; Sheikh-Omar, Omar Ali

Abstract | Document (948 KB) | BibTeX

An Improved Algorithm for Finding the Shortest Synchronizing Words

Authors: Szykuła, Marek ; Zyzik, Adam

Abstract | Document (832 KB) | BibTeX

Fast RSK Correspondence by Doubling Search

Authors: Tiskin, Alexander

Abstract | Document (711 KB) | BibTeX

Insertion Time of Random Walk Cuckoo Hashing below the Peeling Threshold

Authors: Walzer, Stefan

Abstract | Document (736 KB) | BibTeX

ParGeo: A Library for Parallel Computational Geometry

Authors: Wang, Yiqiu ; Yesantharao, Rahul ; Yu, Shangdi ; Dhulipala, Laxman ; Gu, Yan ; Shun, Julian

Abstract | Document (1,222 KB) | BibTeX

Combining Predicted and Live Traffic with Time-Dependent A* Potentials

Authors: Werner, Nils ; Zeitz, Tim

Abstract | Document (2,335 KB) | BibTeX

Approximating Dynamic Time Warping Distance Between Run-Length Encoded Strings

Authors: Xi, Zoe ; Kuszmaul, William

Abstract | Document (740 KB) | BibTeX

Correlated Stochastic Knapsack with a Submodular Objective

Authors: Yang, Sheng ; Khuller, Samir ; Choudhary, Sunav ; Mitra, Subrata ; Mahadik, Kanak

Abstract | Document (886 KB) | BibTeX

Faster Algorithm for Unique (k,2)-CSP

Authors: Zamir, Or

Abstract | Document (650 KB) | BibTeX

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30th Annual European Symposium on Algorithms (ESA 2022)