Program

The registration desk is located at the main entrance of the Department of Human Studies and is open from Monday to Friday, from 8:00 until the end of each day’s program. To avoid queues on Monday, you can also register on Sunday, August 30, between 17:00 and 19:00.

Plenary talks will take place in the Alessandro Clementi Room (Floor -1).

Last updated: 03 September 2026, 13:55 CEST

  • ESA
  • IPEC
  • WABI
  • ATMOS
  • WAOA
  • ALGOWIN
  • ALGOCLOUD

Monday August 31

Room: A. Clementi (floor -1)
Session chair
Gonzalo Navarro
Parallel session 1
Room: 0.A (floor 0)
Session chair
László Kozma
Parallel session 2
Room: 1.A (floor 1)
Session chair
Nick Fischer
Parallel session 3
Room: 2.A (floor 2)
Session chair
Deeparnab Chakrabarty
Parallel session 4
Room: 1.D (floor 1)
Session chair
Fabio Vanding
8:40
ESA Talk
Near-Optimal and Efficient Encoding for Two-Dimensional Range Minimum Queries
Pawel Gawrychowski, Adam Górkiewicz and Srinivasa Rao Satti
ESA Talk
Pure Nash Equilibria in Graphical Games of Bounded Width Revisited
Michael Lampis and Yiren Lu
ESA Talk
A dynamic (1+ε)-spanner for disk intersection graphs
Sarita de Berg, Ivor van der Hoog, Eva Rotenberg, Johanne Vistisen and Sampson Wong
ESA Talk
Optimal Enumeration of Eulerian Trails in Directed Graphs
Ben Bals, Solon P. Pissis and Matei Tinca
WABI Keynote
Algorithms for Cell Lineage Tracing: From Trees to Differentiation Maps
Ben Raphael
8:57
ESA Talk
Practical Bit Vectors Supporting Constant Time Rank and Select in Optimal Space
Florian Kurpicz, Niccolò Rigi-Luperti and Peter Sanders
ESA Talk
Strategyproof Mechanisms Without Money for 2-Exchange Systems
Javier Cembrano, Max Klimm, Martin Knaack and Arturo Merino
ESA Talk
Algorithm Exercises Skyline and Young Tableau: Divide-and-Conquer Revisited
Gerth Stølting Brodal
ESA Talk
Warm-Starting All-Pairs Shortest Paths with Predictions
Adam Polak and Jonas Schmidt
9:14
ESA Talk
Deconstructed Learned Indexes and their Smoothed Analysis
Stefan Hermann, Mattia Odorisio, Peter Sanders and Stefan Walzer
ESA Talk
Improved Bounds for Strategy Improvement Algorithms for Energy Games
Dani Dorfman, Haim Kaplan and Uri Zwick
ESA Talk
Matching in geometric uniform hypergraphs
Matthew Katz, Yuval Nidam, Rachel Saban and Micha Sharir
ESA Talk
Hierarchical Spanners
Davide Bilò, Luciano Gualà, Stefano Leucci and Guido Proietti, Alessandro Straziota
9:31
ESA Talk
Non-minimal k-perfect hashing: Tight lower bounds and an application to fast static hash tables
Ragnar Groot Koerkamp, Stefan Hermann, Peter Sanders and Stefan Walzer
ESA Talk
The Complexity of Stackelberg Pricing Games
Christoph Grüne, Dorothee Henke, Eva Rotenberg and Lasse Wulf
ESA Talk
Small Independent Sets versus Small Separator in Geometric Intersection Graphs
Malory Marin and Rémi Watrigant
ESA Talk
A General Reduction from Near-Additive Emulators to Near-Exact Hopsets
Julian Aeri, Sebastian Forster and Mara Grilnberger
9:48Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
John Iacono
Parallel session 1
Room: 0.A (floor 0)
Session chair
Petr Golovach
Parallel session 2
Room: 1.A (floor 1)
Session chair
Sabine Storandt
Parallel session 3
Room: 2.A (floor 2)
Session chair
Robert Krauthgamer
Parallel session 4
Room: 1.D (floor 1)
Session chair
Fabio Vandin
10:15
ESA Talk
Tight Better-Than-Worst-Case Bounds for Element Distinctness and Set Intersection
Ivor van der Hoog, Eva Rotenberg and Daniel Rutschmann
ESA Talk
Advances in Exact and Approximate Group Closeness Centrality Maximization
Christian Schulz, Jakob Ternes and Henning Martin Woydt
ESA Talk
Smallest convex hulls of polygons
Mook Kwon Jung and Hee-Kap Ahn
ESA Talk
DAG Covers: The Steiner Point Effect
Sujoy Bhore, Hsien-Chih Chang, Jonathan Conroy, Arnold Filtser, Eunjin Oh, Nicole Wein and Da Wei Zheng
WABI Talk
Is level-1 blob reconstruction under the network multispecies coalescent easy?
Junyan Dai and Erin Molloy.
10:32
ESA Talk
A Quadratic Lower Bound for Stable Roommates Solvability
Will Rosenbaum
ESA Talk
Adaptive Sampling for Minimum-Norm k-Clustering
Haripriya Pulyassary and Chaitanya Swamy
ESA Talk
Decomposing a Simple Polygon with Geodesic Unit-Balls
Reilly Browne and Prahlad Narasimhan Kasthurirangan
ESA Talk
Query Complexity of Hypergraph Connectivity and Learnability using CUT Oracles
Deeparnab Chakrabarty and Hang Liao
WABI Talk
Exact and Efficient Inference of Tumor Phylogenies via Novel Pruning Techniques.
Juan Luque, Arjun Subramanian, Aravind Srinivasan, Salem Malikic and S. Cenk Sahinalp.
10:49
ESA Talk
On the Communication Complexity of Maximum Matching and Shortest Paths
Yu Cheng, Tianle Jiang, Pachara Sawettamalya and Huacheng Yu
ESA Talk
Sublinear Algorithms for Estimating Single-Linkage Clustering Costs
Pan Peng, Christian Sohler and Yi Xu
ESA Talk
Bicriteria Polygon Aggregation with Arbitrary Shapes
Lotte Blank, David Eppstein, Jan-Henrik Haunert, Herman Haverkort, Benedikt Kolbe, Philip Mayer, Petra Mutzel, Alexander Naumann and Jonas Sauer
ESA Talk
Strongly Polynomial Parallel Maximum Flow Revisited
Adam Karczmarz and Paweł Pilarski
WABI Talk
Statistical Inconsistency of Error-correction Objectives for Perfect Phylogenies.
Gryte Satas, Matthew Myers and Sohrab Shah
11:06Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Seth Pettie
11:30
ESA Keynote
Proofs of Useful Work from Arbitrary Matrix Multiplication
Omri Weinstein
12:30Lunch at Lugi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Sabine Storandt
Parallel session 1
Room: 0.A (floor 0)
Session chair
Will Rosenbaum
Parallel session 2
Room: 1.A (floor 1)
Session chair
Stefan Walzer
Parallel session 3
Room: 2.A (floor 2)
Session chair
Prantar Ghosh
Parallel session 4
Room: 1.D (floor 1)
Session chair
Guillaume Marçais
14:00
ESA Talk
Shifting is Optimal under Gap-ETH: A Lower Bound Framework for Geometric Approximation Schemes
Manuel Cáceres, Sándor Kisfaludi-Bak and Saeed Odak
ESA Talk
Theoretical Analysis of Byte-Pair Encoding
László Kozma and Johannes Voderholzer
ESA Talk
The Presort Hierarchy for Geometric Problems
Ivor van der Hoog, Eva Rotenberg, Jack Spalding-Jamieson and Lasse Wulf
ESA Talk
Optimal Union Probability Interval Is NP-Hard
Petteri Kaski, Heikki Mannila and Chandra Kanta Mohapatra
WABI Talk
Discriminative learning of substitution matrices and gap penalties for pairwise alignment of biological sequences.
Michał Ciach, Elissavet Zacharopoulou, Michał Startek, Błażej Miasojedow and Panagiotis Alexiou.
14:17
ESA Talk
Equivalent Dichotomies for Triangle Detection in Subgraph, Induced, and Colored H-Free Graphs
Nathan Wallheimer, Amir Abboud and Ron Safier
ESA Talk
Compact representations of pattern-avoiding permutations
László Kozma and Michal Opler
ESA Talk
On Small Pair Decompositions for Point Sets
Kevin Buchin, Jacobus Conradi, Sariel Har-Peled, Antonia Kalb, Abhiruk Lahiri, Lukas Plätz, Carolin Rehs and Sampson Wong
ESA Talk
Optimality-Preserving Data Reduction for Maximum k-Cut
Michael Kaibel and Petra Mutzel
WABI Talk
Towards a Unified Exact Solution of Rearrangement Small Parsimony for Natural Genomes.
Leonard Bohnenkämper and Daria Frolova.
14:34
ESA Talk
String Matching in (Block) Graphs: A Full Classification by Walk Length
Sebastian Angrick, Ben Bals, Pawel Gawrychowski, Solon P. Pissis and Yuki Yonemoto
ESA Talk
Hardness of Frequency-Related Queries on Compressed Strings
Rajat De and Dominik Kempa
ESA Talk
Smallest Enclosing Disk Queries Using Farthest-Point Voronoi Diagrams
Kevin Buchin, Mark Joachim Krallmann and Frank Staals
ESA Talk
Polynomial-size encoding of all cuts of small value in integer-valued symmetric submodular functions
Sang-il Oum and Marek Sokołowski
WABI Talk
On the complexity of the (l, k)-Median Problems.
Luís Felipe Cunha, Thiago Nascimento, Marília Braga and Jens Stoye.
14:51
ESA Talk
Nearly Instance Optimal Sparse Matrix Approximation from Matrix-Vector Products
Indu Ramesh and Christopher Musco
ESA Talk
Incongruity-sensitive access to highly compressed strings
Ferdinando Cicalese, Travis Gagie, Zsuzsanna Liptak, Gonzalo Navarro, Nicola Prezza and Cristian Urbina
ESA Talk
Shortest Path Map Equivalence Decompositions and Applications
Haitao Wang
ESA Talk
Incremental Submodular Maximization: Better Than Greedy
Marcin Bienkowski, Joakim Blikstad, Jarosław Byrka, Martín Costa, Yann Disser and Annette Lutz
WABI Talk
Anchored Edit Distance in O(n log log n)-time using Colinear Chaining.
Nicola Rizzo and Ragnar Groot Koerkamp.
15:08
ESA Talk
Robustifying Sparse Matrix Multiplication
Karl Bringmann, Nick Fischer and Vassilios Nakos
ESA Talk
Dynamic Grammar-Compressed Self-Index in δ-Optimal Space
Takaaki Nishimoto and Yasuo Tabei
ESA Talk
Benchmarking and Engineering Data Structures for Spherical Range Queries
Thomas Bläsius, Jean-Pierre von der Heydt, Tobias Kempf, Dennis Kobert and Nikolai Maas
ESA Talk
Data-dependent Evaluations for Budgeted Submodular Maximization
Lejian Zhang, Xueyan Tang and Jing Tang
WABI Talk
Improved Approximation Algorithms and Hardness Results for Shortest Common Superstring with Reverse Complements.
Ryosuke Yamano and Tetsuo Shibuya.
15:25Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Dan Hermelin
Parallel session 1
Room: 0.A (floor 0)
Session chair
Magnus Wahlström
Parallel session 2
Room: 1.A (floor 1)
Session chair
Deeparnab Chakrabarty
Parallel session 3
Room: 2.A (floor 2)
Session chair
Guillaume Ducoffe
Parallel session 4
Room: 1.D (floor 1)
Session chair
Jens Stoye
Room: 1.G (floor 1)
Session chair
Bernardino Romera-Paredes
15:50
ESA Talk
Online Demand Strip Packing
Sebastian Bruchhold, Franziska Eberle, Georgios Moneftsis, Malin Rau and Albert Vesterlund
ESA Talk
Partition Rank and Algebraic Circuit Lower Bounds
Cornelius Brand, Petteri Kaski and Jiaheng Wang
ESA Talk
Multiple-Choice Knapsack with Small Items
Jakub Pawlewicz
ESA Talk
Maximum Weight Independent Set in Hereditary Classes of Ordered Graphs
Paweł Rafał Bieliński, Marta Piecyk and Paweł Rzążewski
WABI Talk
Minimum flow decomposition guided by saturating subflows.
Ke Chen, Abhishek Talesara, Sanchal Thakkar and Mingfu Shao.
ALGOCLOUD Talk
A Brief Comparison of Node- and Link-Disjoint Fast Failover Routing Algorithms for Node- and Link-Failures
Stephanie Althoff, Klaus-Tycho Foerster and Ammar Gamous
16:07
ESA Talk
Beyond Monotone Delays for Multi-Level Aggregation
Yossi Azar and Liad Iluz
ESA Talk
Reducing CMSO to Unbreakable Graphs Cannot be Computable
Colin Geniet and Roohani Sharma
ESA Talk
An Approximation Algorithm for 2-Vertex-Connectivity via Cycle-Restricted 2-Edge-Covers
Yusuke Kobayashi and Takashi Noguchi
ESA Talk
Conflict-Free Coloring Planar Graphs with 4 Colors
Petr Hlineny and Lukas Malik
WABI Talk
Contig model for variable-order de Bruijn graphs.
Diego Diaz, Pierfrancesco Martinello, Taku Onodera, Simon Puglisi and Leena Salmela.
ALGOCLOUD Talk
Algorithmic Recourse on Temporal Networks: A survey proposal
Christos Konstantopoulos and Kostas Tsichlas
16:24
ESA Talk
Learning-Augmented Online Sorting and TSP
Ioana O. Bercea, Gerth Stølting Brodal, John Iacono, László Kozma and Debmalya Panigrahi
ESA Talk
A simple algorithmic framework for disambiguation of finite automata
Mauricio Cari, Martín Muñoz and Cristian Riveros
ESA Talk
Exploiting Spanning Trees for Directed Acyclicity
Sergei Khargeliia and Danil Sagunov
ESA Talk
Linear-Time Vertex-Connectivity on Bounded Genus
Sergio Cabello, Alexander Dobler, Gašper Fijavž, Thekla Hamm and Mirko H. Wagner
WABI Talk
Efficient Algorithms for Pangenome Personalization.
Denys Andrukhovskyi, Martin Madzin, Luca Denti, Tomas Vinar and Broňa Brejová
ALGOCLOUD Talk
Evaluation of TCP Slow Start Algorithms for Low Earth Orbit Satellite Environments
Ioannis Angelis, Georgios Tsoumanis, George Koufoudakis and Konstantinos Oikonomou
16:41
ESA Talk
Primal-Dual Online Algorithms for the Parking Permit Problem
Christian Coester and Alexander Turoczy
ESA Talk
On Computing Minimum Wheeler DFA From Their Language
Ruben Becker, Davide Cenzato, Nicola Prezza and Daniel Puttini
ESA Talk
One-Exact Approximate Pareto Sets for APX-hard Multiobjective Problems
Fritz Bökler, Markus Chimani and Henning Jasper
ESA Talk
Real-weighted Diameter and Eccentricity of Minor-free and Bounded VC-dimension Graphs in Truly Subquadratic Time
Da Wei Zheng
WABI Talk
Reconciling and comparing variation graphs using homology relations.
Anna Lisiecka, Adam Cicherski and Norbert Dojer.
ALGOCLOUD business meeting
16:58Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Bingkai Lin
Parallel session 1
Room: 0.A (floor 0)
Session chair
Sebastian Wild
Parallel session 2
Room: 1.A (floor 1)
Session chair
Nick Fischer
Parallel session 3
Room: 2.A (floor 2)
Session chair
Stefan Walzer
Parallel session 4
Room: 1.D (floor 1)
17:25
ESA Talk
Moderately Beyond Clique-Width: Reduced Component Max-Leaf and Related Parameters
Édouard Bonnet, Yeonsu Chang, Julien Duron, Colin Geniet and O-Joung Kwon
ESA Talk
The Prophet and the Voronoi Diagram
Sariel Har-Peled
ESA Talk
Symmetry-Preserving Graph Compression
Markus Anders, Manuel Penschuck and Pascal Schweitzer
ESA Talk
On the Assadi–Liu–Tarjan Auction Algorithm for Bipartite Matching: Simplification, Alternative Analysis, and Hard
Instance Christian Konrad, Kheeran Naidu, Archie Walton and Eric Wang
WABI business meeting
17:42
ESA Talk
The Price of Being Partial: Complexity of Partial Generalized Dominating Set on Bounded-Treewidth Graphs
Jakob Greilhuber and Dániel Marx
ESA Talk
Sliding Cubes in Parallel
Hugo A. Akitaya, Joseph Dorfer, Peter Kramer, Christian Rieck, Gabriel Shahrouzi and Frederick Stock
ESA Talk
Efficient Uniform Negative Edge Weights
Lukas Geis, Daniel Allendorf, Thomas Bläsius, Alexander Leonhardt, Ulrich Meyer, Manuel Penschuck and Hung Tran
ESA Talk
Characterizing Streaming Decidability of CSPs via Non-Redundancy
Amatya Sharma and Santhoshini Velusamy
17:59
ESA Talk
Where Treewidth and Pathwidth Diverge: Towards a Uniform Kernel for Pathwidth-eta Deletion
Ahmed Ghazy, Jakob Greilhuber, Tim A. Hartmann and Roohani Sharma
ESA Talk
Strong ILP Formulations for the p-Regions Problem
Daniel Faber, Petra Mutzel and Jan-Henrik Haunert
ESA Talk
Dynamic Dominating Set in Uniformly Sparse Graphs
Anton Bukov and Shay Solomon
ESA Talk
An LCA for approximated MST in general bounded-degree graphs
Reut Levi, Moti Medina and Daniel Prigan
18:16
ESA Talk
A faster polynomial-space algorithm for Hamiltonian cycle parameterized by treedepth
Stefan Kratsch
ESA Talk
Persistent homology on GPU for 1d and 2d cubical filtrations
Marc Glisse
ESA Talk
Dynamic Detours
Daniel Dadush, Michał Pilipczuk, Amadeus Reinald, Marek Sokołowski and Michał Włodarczyk
ESA Talk
No Time to Interact: Simulating Population Protocols at Scale
Lukas Hintze and Manuel Penschuck
18:33(Free time)
19:30

On small screens, scroll the timetable horizontally.

Tuesday September 1

Room: A. Clementi (floor -1)
Session chair
Nick Fischer
Parallel session 1
Room: 0.A (floor 0)
Session chair
Seth Pettie
Parallel session 2
Room: 1.A (floor 1)
Session chair
Prantar Ghosh
Parallel session 3
Room: 2.A
Session chair
Michael Lampis
Parallel session 4
Room: Aula Magna – Luigi Zordan Building
Session chair
Brona Brejova
Room: 1.G (floor 1)
Session chair
Christos Zaroliagis
8:40
ESA Talk
Unconditional Lower Bounds for Degree Fault Tolerant Spanners
Greg Bodwin and Aleksey Lopez
ESA Talk
Near-Optimal Heaps and Dijkstra on Pointer Machines
Ivor van der Hoog, John Iacono, Eva Rotenberg and Daniel Rutschmann
ESA Talk
Fully Scalable MPC Algorithms for WSPD in Doubling and Euclidean Spaces
Eunjin Oh and Hyeonjun Shin
ESA Talk
Edge Geography is XNLP-hard for Pathwidth and in XP for Tree-Partition Width
Thobias Kvalvik Høivik and Erlend Raa Vågset
WABI Talk
FTP Learning of Sparse, Robust and Interpretable Generative models of RNA evolution.
Samuel Gardelle, Laurent Bulteau and Yann Ponty
ALGOCLOUD Talk
Adaptive Multi-Armed Bandit Routing for Energy-Efficient Data Collection in IoT Edge Networks
Georgios Tsoumanis, George Koufoudakis and Konstantinos Oikonomou
8:57
ESA Talk
Revisiting Diameter in Directed Graphs
Ben Bals, Joakim Blikstad, Daniel Dadush, Yasamin Nazari and Jonas Schmidt
ESA Talk
Approximate Single Source Dual Fault Tolerant Distance Oracle
Koustav Das and Manoj Gupta
ESA Talk
A Strongly-Subquadratic (3+ε)-Approximation for the Fréchet Distance for Paths in Metric Spaces
Thijs van der Horst and Tim Ophelders
ESA Talk
Tight bounds for clique-packing parameterized by clique-width
Narek Bojikian and Stefan Kratsch
WABI Talk
CoSTAR: Coarse Stem-Topology Alignment of Pseudoknotted RNA Structures by Relation-Constrained Search.
Finn Archinuk and Hosna Jabbari
ALGOCLOUD Talk
Building Intelligence as a Service: Reusable, Adaptive ML for Smart Buildings
Dimitrios Amaxilatis, Themistoklis Sarantakos, Nikolaos Tsironis, Kostas Ramantas, Jhofre Ojeda, Vasiliki Parousidou and Vasileios Theodorou
9:14
ESA Talk
Tighter bounds for weighted and unweighted shortest cycle approximation
Avi Kadria, Liam Roditty and Virginia Vassilevska Williams
ESA Talk
All-Pairs k-th Mincuts: Generalizing ancestor tree of Cheng and Hu
Anupam Roy and Surender Baswana
ESA Talk
Abstract Color Voronoi Diagrams and Circular Sequences of Color Permutations
Sang Won Bae, Nicolau Oliver and Evanthia Papadopoulou
ESA Talk
Separating Geodesic Structure and Product Structure
Laura Merker, Lena Scherzer and Samuel Schneider
WABI Talk
RNA Inverse Folding Under Stacked Base Pairs Maximization.
Théo Boury, Laurent Bulteau and Yann Ponty.
ALGOCLOUD Talk
Lightweight Query-Adaptive Weighted Rank Fusion for Hybrid Retrieval on the Cloud-Edge Continuum
Konstantinos Anastasopoulos, Spyros Sioutas and Christos Zaroliagis
9:31
ESA Talk
Improved Approximation Algorithms for n-Pairs Shortest Paths
Avi Kadria, Liam Roditty and Virginia Vassilevska Williams
ESA Talk
Virtual-Memory Powersort
Finn Moltmann, Tamio-Vesa Nakajima and Sebastian Wild
ESA Talk
Instance and Universally Optimal Bounds for Imprecise Pareto Fronts
Sarita de Berg, Nynne Maria Foldager Bække, Frida Astrup Eriksen, Ivor van der Hoog, Eva Rotenberg and Daniel Rutschmann
ESA Talk
Towards the Recognition of Oriented Interval Graphs
Lukas Patrick Bachmann, Jiri Fiala, Ignaz Rutter, Peter Stumpf, Miriam Münch and Alexander Wolff
WABI Talk
PRISM: Partition-Function Decomposition into Structural Classes for Hierarchically Constrained RNA Pseudoknot Ensembles.
Mateo Gray, Sebastian Will and Hosna Jabbari.
ALGOCLOUD Talk
Bi-objective Replication Aware Workflow Scheduling in the Cloud Continuum
Konstantinos Karathanasis, Spyros Kontogiannis and Christos Zaroliagis
9:48Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Will Rosenbaum
Parallel session 1
Room: 0.A (floor 0)
Session chair
Magnus Wahlström
Parallel session 2
Room: 1.A (floor 1)
Session chair
Dan Hermelin
Parallel session 3
Room: 2.A (floor 2)
Session chair
Christian Sohler
Parallel session 4
Room: Aula Magna – Luigi Zordan Building
Session chair
Erin Molloy
Room: 1.G (floor 1)
Session chair
Georgios Tsoumanis
10:15
ESA Talk
Nearly Optimal Bounds for Computing Decision Tree Splits in Data Streams
Hoang Ta and Hoa Vu
ESA Talk
Answering Related Questions
Édouard Bonnet
ESA Talk
Graph Scheduling with Group Completion Times
Lars Rohwedder and Leander Schnaars
ESA Talk
Computational Boundaries for Escaping Rectangles
Akanksha Agrawal, Pradeesha Ashok, Matthias Bentert, Satyabrata Jana, Abishek Sahu, Saket Saurabh and Kushal Singanporia
WABI Talk
Construction of distinct k-mer color sets via set fingerprinting.
Jarno Alanko and Simon Puglisi.
ALGOCLOUD Talk
Self-Consuming Generative Models and Synthetic Data Augmentation Cloud-Edge Systems
Ioannis Kleitsiotis, Spyros Sioutas, George Tsirogiannis and Christos Zaroliagis
10:32
ESA Talk
Optimal Stochastic Online Sorting
Daniel Anker Hermansen
ESA Talk
On the Hardness of Optimal Motion on Trees
Tzvika Geft
ESA Talk
T-REX: Fast and Dynamic Journey Planning for Continental-Scale Public Transit Networks
Jonas Sauer, Patrick Steil and Sascha Witt
ESA Talk
Parameterized Approximation of Rectangle Stabbing
Huairui Chu, Ajaykrishnan E S, Daniel Lokshtanov, Anikait Mundhra, Thomas Schibler, Xiaoyang Xu and Jie Xue
WABI Talk
Fast Set Operations for Compact k-mer Sets.
Jarno Alanko, Lore Depuydt, Camille Marchet and Simon Puglisi.
ALGOCLOUD Talk
When Neurons Meet Neighborhoods: Bridging Neural Networks with Nearest Neighbors
Ioannis Souliotis, Gerasimos Vonitsanos, Ioannis Kouretas, Ioanna Giannoukou and Spyros Sioutas
10:49
ESA Talk
On the Adversarial Robustness of Online Importance Sampling
Yotam Kenneth-Mordoch and Shay Sapir
ESA Talk
Dichotomies for \#CSP on graphs that forbid a clique as a minor
Boning Meng and Yicheng Pan
ESA Talk
Minimizing Total Travel Time for Collaborative Package Delivery with Heterogeneous Drones
Thomas Erlebach, Kelin Luo and Wen Zhang
ESA Talk
Covering Points with Rectangular Boundaries
Madhumita Kundu, Daniel Lokshtanov, Soumi Nandi, Saket Saurabh and Kushal Singanporia
WABI Talk
Quantum Closest-Pair Search for Biological Sequences via k-mer Distribution Statistics.
Zhezheng Xander Song and Carl Kingsford.
ALGOCLOUD Talk
ML Driven Reanalysis of Public Proteomics Datasets: How quantms and MS2Rescore Unlock Hidden Peptide Spectra
Harsh Shailesh Dankhara
11:06Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Seth Pettie
11:30
ESA Keynote
History Independence as an Algorithmic Tool
William Kuszmaul
12:30Lunch at Lugi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Georgios Tsoumanis
14:00
ALGOCLOUD Keynote
Evolving Superhuman Algorithms for Online Optimization Problems
Bernardino Romera Paredes
15:00Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Sabine Storandt
15:25
ESA Track A Best Paper
Fast Metric Decompositions in High Dimension
Robert Krauthgamer, Asaf Petruschka and Nir Petruschka
15:45
ESA Track E Best Paper
SimdQuickHeap: The QuickHeap Reconsidered
Johannes Breitling, Ragnar Groot Koerkamp and Marvin Williams
16:05
ESA Track S Best Paper
The Power of the Score Sequence of a Tournament
Prantar Ghosh, Sahil Kuchlous, Shravan Mehra and Sagnik Mukhopadhyay
16:25
ESA Best Student Paper
Greedy Completion for Weighted (α,β)-Spanners
Elad Tzalik
16:45(Free time)
17:00
19:30

On small screens, scroll the timetable horizontally.

Wednesday September 2

Room: A. Clementi (floor -1)
Session chair
Petra Mutzel
Parallel session 1
Room: 0.A (floor 0)
Session chair
Robert Ganian
Parallel session 2
Room: 1.A (floor 1)
Session chair
Anna Zych-Pawlewicz
Parallel session 3
Room: 2.A (floor 2)
Session chair
Seth Pettie
Parallel session 4
Room: 1.G (floor 1)
Session chair
Michael Lampis
Room: Aula Magna – Luigi Zordan Building
Session chair
Gryte Sata
8:40
ESA Talk
On The See-Through Watchman Route Problem and The Quota-TSP Problem on Infinite Lines
Joseph Mitchell and Linh Nguyen
ESA Talk
A more versatile model for enumerative kernelization: a case study for Vertex Cover
Marin Bougeret, Guilherme de Castro Mendes Gomes and Ignasi Sau
ESA Talk
New Algorithms and Hardness Results for Connected Clustering
Jan Eube and Heiko Röglin
ESA Talk
Quantum Time-Space Tradeoffs for Exponential Dynamic Programming
Susanna Caroppo, Jevgēnijs Vihrovs, Dārta Zajakina and Aleksejs Zajakins
IPEC Talk
New Parameterized and Exact Exponential Time Algorithms for Strongly Connected Steiner Subgraph
Afrouz Jabal Ameli, Tomohiro Koana, Jesper Nederlof and Shengzhe Wang
WABI Talk
GSI: A New Approach to the Protein Inference Problem.
Aurélien Berthier, Emile Benoist, Guillaume Fertin and Géraldine Jean.
8:57
ESA Talk
Fast Algorithms for Continuous Optimal Transport between Histograms
Pankaj Agarwal, Sharath Raghvendra and Keegan Yao
ESA Talk
Tree-independence number of P₅-free graphs with no large bicliques
Václav Blažej, J. Pascal Gollin, Tomáš Hons, Tomáš Masařík, Martin Milanič, Paweł Rzążewski, Ondřej Suchý and Alexandra Wesolek
ESA Talk
High-Quality Multi-Constraint Hypergraph Partitioning via Greedy Rebalancing
Nikolai Maas
ESA Talk
On estimating operator norm distance, with optimal trace distance estimation when one state is pure
Yupan Liu, Qisheng Wang and Zhan Yu
IPEC Talk
Fast and Practical Single-Exponential Algorithms for Branchwidth
Taiki Kaneda, Yasuaki Kobayashi and Hisao Tamaki
WABI Talk
Theoretically and Practically Faster Algorithms for Protein Structure Alignment.
Masahito Tsukahara and Tetsuo Shibuya.
9:14
ESA Talk
Maximum Coverage k-Antichains and Chains: A Greedy Approach
Manuel Cáceres, Andreas Grigorjew, Wanchote Po Jiamjitrak and Alexandru I. Tomescu
ESA Talk
Kernelization for H-Packing Revisited
Tomohiro Koana and Soh Kumabe
ESA Talk
Exact ratio preservation via outliers for fair k-center clustering
Anna Arutyunova, Irina Fast, Annika Hennes, Carsten Krollmann, Daniel R. Schmidt and Melanie Schmidt
ESA Talk
Log-concavity and tunneling: quantum adiabatic algorithm for convex functions (with a spike)
Elie Bermot, Simon Apers and Arthur Braida
IPEC Talk
A Faster Algorithm for Fewer Vertex-Disjoint Paths Parameterized by Treewidth
Dongyun Byun and Akira Matsubayashi
WABI Talk
FBApro: A fast, simple linear transformation for diverse metabolic modeling tasks.
Ariel Bruner and Mona Singh.
9:31
ESA Talk
Approximation Algorithms for the Traveling Thief Problem
Jan Eube, Kelin Luo, Heiko Röglin and Sarah Sturm
ESA Talk
An FPT Algorithm for Diverse Minimum s-t Cuts
Krishnan Dehaleesan, Fedor Fomin, Petr Golovach, Laure Morelle and Pål Drange
ESA Talk
Beyond Trees: The Weighted Center Problem on Gromov Hyperbolic Graphs
Guillaume Ducoffe
ESA Talk
A 0.8395-approximation algorithm for the EPR problem
James Sud, Anuj Apte, Kunal Marwaha, Ojas Parekh, Eunou Lee and Lennart Sinjorgo
IPEC Talk
Fast Parameterized Algorithms for Matching Cut and d-Cut
Ruchir Bansal, Dalu Jacob, Soumen Mandal, Ashutosh Rai and Navneet Raj
WABI Talk
DivQuant: Estimation of Species Richness and Entropy from Small Samples.
Johanna Elena Schmitz and Sven Rahmann.
9:48Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Spyros Kontogiannis
Parallel session 1
Room: 0.A (floor 0)
Session chair
Prantar Ghosh
Parallel session 2
Room: 1.A (floor 1)
Session chair
Gonzalo Navarro
Parallel session 3
Room: 2.A (floor 2)
Session chair
Shay Solomon
Parallel session 4
Room: 1.G (floor 1)
Session chair
Dan Hermelin
Room: Aula Magna – Luigi Zordan Building
Session chair
Tomas Vinar
10:15
ESA Talk
Algorithms for Standard-form ILP Problems via Komlós' Discrepancy Setting
Dmitriy Gribanov, Tagir Khayaleyev, Mikhail Cherniavskii, Maxim Klimenko, Dmitry Malyshev and Stanislav Moiseev
ESA Talk
Streaming with Catalytic Memory
Nimrod Kaplan, Haim Kaplan and Tamara Kaplan
ESA Talk
Nearly Optimal Internal Dictionary Matching
Jingbang Chen, Jiangqi Dai, Qiuyang Mang, Qingyu Shi and Tingqiang Xu
ESA Talk
On the Stability of Minimum-Weight Perfect Matching on the Line
Mark de Berg, Ulrike Schmidt-Kraepelin and Andree Stef
IPEC Talk (best student paper)
From FPT to W[P]: Classifying Zero Forcing, Power Domination and Their Variants
Max Göttlicher, Lennard Hofmann and Christoph Niederbudde
WABI Talk
10-minimizers: a promising class of constant-space minimizers.
Arseny Shur, Ido Tziony and Yaron Orenstein.
10:32
ESA Talk
Adaptive Sparsification for Linear Programming
Etienne Objois and Adrian Vladu
ESA Talk
Online Flow Time Minimization with Gradually Revealed Jobs
Alexander Lindermayr, Guido Schäfer, Jens Schlöter and Leen Stougie
ESA Talk
Text Indexing: From Reporting to Counting
Ben Bals, Panagiotis Charalampopoulos, Oded Lachish, Solon P. Pissis and Hilde Verbeek
ESA Talk
Unimodal-Cost $k$-Median on a Line
Yike Chen and Chao Xu
IPEC Talk
Counting Small Induced Subgraphs: Hardness of Symmetry-Based Properties
Radu Curticapean and Mingjun Liu
WABI Talk
The anti-lexicographic SUS-anchor: a near-optimal k=1 sampling scheme.
Ragnar Groot Koerkamp.
10:49
ESA Talk
Dynamic Matroids: Base Packing and Covering
Tijn de Vos and Mara Grilnberger
ESA Talk
A Computer-Assisted Proof of the Optimal Density Bound for Pinwheel Covering
Akitoshi Kawamura and Yusuke Kobayashi
ESA Talk
Online Approximate Circular Pattern Matching in Small Space
Panagiotis Charalampopoulos, Taha El Ghazi, Jonas Ellert, Paweł Gawrychowski and Tatiana Starikovskaya
ESA Talk
Deterministic Online Embedding of Metric Spaces into Low Dimensional Spaces
Ilan Newman, Noam Licht and Yuri Rabinovich
IPEC Talk
On k-Bounded Nondeterminism for Branching Programs and Circuits
Anselm Haak, Arne Meier and Raghavendra Rao B V
WABI Talk
Designing exact k-mer filters based on hits and coverage.
Moein Karami, Jens Zentgraf and Sven Rahmann.
11:06
ESA Talk
Non-Additive Discrepancy: Coverage Functions in a Beck-Fiala Setting
Tatiana Rocha Avila, Lars Rohwedder and Leo Wennmann
ESA Talk
Online and Incremental Fractional Vertex Cover on Trees
Júlia Baligács, Bartłomiej Bosek, Yann Disser, Andreas Emil Feldmann, Grzegorz Gutowski, Katarzyna Kępińska, Paweł Putra and Anna Zych-Pawlewicz
ESA Talk
Indexing Integer Strings Using Local Difference Bounds
Daniel Gibney, Kaamil Kaka and Sharma Thankachan
ESA Talk
Sparse Oriented Spanners in Metric Spaces
Sujoy Bhore, Ahmad Biniaz, Kevin Buchin, Jean-Lou De Carufel, Antonia Kalb, Anil Maheshwari, Saeed Odak, Carolin Rehs and Michiel Smid
IPEC Talk
Independent Set Hardness in Graphs of Bounded Twin-Width and Merge-Width
Édouard Bonnet, Maël Dumas and Julien Duron
WABI Talk
Finimap: fast approximate single-species bacterial pseudoalignment with finimizers.
Jarno Alanko, Elena Biagi and Simon Puglisi.
11:23Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Erik Jan van Leeuwen
Room: Aula Magna – Luigi Zordan Building
Session chair
Nadia El-Mabrouk
11:45
IPEC Keynote
Old and New Parameterized Algorithms for k-Path
Jesper Nederlof
WABI Keynote
Algorithmic toolkits for pangenomes.
Nadia Pisanti
12:45Lunch at Lugi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Michael Lampis
14:15
IPEC Nerode Prize Keynote
Parameterized Complexity of k-Biclique and Its Impact
Bingkai Lin
15:15Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Sabine Storandt
Parallel session 1
Room: 0.A (floor 0)
Session chair
Guillaume Ducoffe
Parallel session 2
Room: 1.A (floor 1)
Session chair
Sebastian Wild
Parallel session 3
Room: 2.A (floor 2)
Session chair
László Kozma
Parallel session 4
Room: 1.G (floor 1)
Session chair
Jesper Nederlof
Room: Aula Magna – Luigi Zordan Building
Session chair
Zsuzsanna Liptak
15:40
ESA Talk
Rerouting Curves on Surfaces
Timo Brand, Stefan Felsner, Henry Förster, Stephen Kobourov, Anna Lubiw, Yoshio Okamoto, János Pach, Csaba D. Tóth, Géza Tóth, Torsten Ueckerdt and Pavel Valtr
ESA Talk
On the complexity of Multipacking
Sandip Das, Sk Samim Islam and Daniel Lokshtanov
ESA Talk
Multi Choice Min Prophet
Yossi Azar, Itamar Biran and Amos Fiat
ESA Talk
Approximation Algorithms for Machine Minimization
Mohsen Mohammadi and Mohammad Salavatipour
IPEC Talk
On the Parameterized Approximability of (Mergeable) Sum of Radii Clustering
Ameet Gadekar
WABI Talk
Quick 2.0: Efficient Large-Scale DNA Barcode Calling.
Steffen Schüler, Antonia Schmidt and Matthias Müller-Hannemann.
15:57
ESA Talk
Time Series Decomposition using the Fréchet Distance
Anne Driemel, Jan Höckendorff, Ioannis Psarros and Christian Sohler
ESA Talk
FPT algorithms over linear delta-matroids with applications
Eduard Eiben, Tomohiro Koana and Magnus Wahlström
ESA Talk
Faster Exponential-Time Approximate Counting via Bounded Self-Reductions
Katie Clinch, Serge Gaspers, Simon Mackenzie and Qi Wang
ESA Talk
Faster Exponential Algorithms For Multi-Machine Scheduling Problems
Anita Dürr, Karol Węgrzycki, Anubhav Dhar, Jakob Greilhuber and Ahmed Ghazy
IPEC Talk
Ultrametric Violation Distance: Polynomial Kernel and FPT Algorithm
Fedor Fomin, Petr Golovach and Yash More
WABI Talk
Selecting Chromosomes for Polygenic Traits: Algorithms and Complexity.
Or Zuk.
16:14
ESA Talk
Dimension Reduction for Curves — Simplified and Generalized
Matthijs Ebbens, Jie Lu and Alexander Munteanu
ESA Talk
Revisiting Graph Modification via Disk Scaling: From One Radius to Interval-Based Radii
Thomas Depian and Frank Sommer
ESA Talk
Online Coloring for Graphs of Large Odd Girth
Hirotaka Yoneda and Masataka Yoneda
ESA Talk
Scheduling Tasks towards Energy Autarky: Benefits and Computational Costs of Flexibility
Robert Bredereck, Till Fluschnik and Klaus Heeger
IPEC Talk
Weighted chromatic correlation clustering and a parameterized algorithm
Kensuke Oowa and Takuro Fukunaga
WABI Talk
Turnpike with Uncertain Measurements: Triangle-Equality Integer Programming with a Deterministic Recovery Guarantee.
Shane Elder, Guillaume Marçais and Carl Kingsford.
16:31
ESA Talk
Triangle Nearest-Neighbor Searching in 3-Space
Pankaj Agarwal, Esther Ezra and Micha Sharir
ESA Talk
Maximizing Reachability via Shifting of Temporal Paths
Argyrios Deligkas, Michelle Döring, Eduard Eiben, George Skretas and Georg Tennigkeit
IPEC Talk
Eccentricity Shortest Path is W[1]-hard parameterized by Distance to Spider Graphs
Sriram Bhyravarapu and A Mohanapriya
WABI Talk
Constructing Incompatibility Graphs of Pairs of Trees in Optimal Output-Sensitive Time.
Manuel Lafond.
16:48Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
17:10
ESA Test of time award
Techniques and Applications for AMQ Structures, and where do Ideas come from?
George Varghese
Room: Aula Magna – Luigi Zordan Building
18:15
ESA Business meeting

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Thursday September 3

Room: 1.A (floor 1)
Session chair
Prudence Wong
Room: 0.A (floor 0)
Session chair
Valentina Cacchiani
Room: A. Clementi (floor -1)
Session chair
Jarek Byrka
Room: Aula Magna – Luigi Zordan Building
Session chair
Roohani Sharma
8:40
ATMOS Talk
Passenger-Based Intermodal Connection Optimization with Elastic Demands
Paula Franke, Ralf Borndoerfer, Boris Grimm, Giovanni Luca Giacco, Tommaso Montino, Andrea Fraioli and Federico Marinucci
WAOA Talk
The Target Date Scheduling Problem: Improved Upper and Lower Bounds
Sven O. Krumke and Maren Manzke
IPEC Talk
The (Parameterized) Complexity of Ordering a Graph While Avoiding a Forbidden Pattern
Thomas Depian, Simon D. Fink, Alexander Firbas, Robert Ganian, Martin Nöllenburg and Marie Diana Sieper
8:40
IPEC Talk
Not All Degree Constraints Are Created Equal when Computing Spanning Trees
Narek Bojikian, Alexander Firbas, Robert Ganian, Hung Hoang and Krisztina Szilagyi
8:57
9:01
ALGOWIN Talk (best paper)
Search and Rescue on the Plane
Jared Coleman, Evangelos Kranakis, Oscar Morales Ponce and Danny Krizanc
ATMOS Talk
Computing the Cost of Stability in Periodic Microscopic Railway Timetabling via Logic-Based Benders Decomposition
Tongcheng Ouyang, Florian Flükiger-Fuchs, Bernardo Martin-Iradi and Francesco Corman
WAOA Talk
Minimizing Completion Times of Stochastic Jobs on Parallel Machines is Hard
Benjamin Moseley, Kirk Pruhs, Marc Uetz, and Rudy Zhou
IPEC Talk
Routing Multiple Agents Below the Sum of Distances
Matthias Bentert, Eduard Eiben, Fedor Fomin and Petr Golovach
9:14
9:22
ALGOWIN Talk
Randomised Cop Strategies Under Zero-Visibility Constraints
Tymofii Prokopenko and Igor Potapov
ATMOS Talk
Time-Aware A* for Optimal Train Routing on Moving Block Systems
Stefan Engels and Robert Wille
WAOA Talk
Scheduling to Maximize Weighted Throughput with an Active-Time Budget
Susanne Albers and Wessel van der Heijden
IPEC Talk
Faster Parameterized Broadcasting
Édouard Bonnet, Carl Feghali and Manolis Vasilakis
9:31
9:43Coffee break at Luigi Zordan Congress Center
Coffee break9:48
Room: 1.A (floor 1)
Session chair
Nicola Santoro
Room: 0.A (floor 0)
Session chair
Matusz Mihalak
Room: A. Clementi (floor -1)
Session chair
Marcin Bieńkowski
Room: Aula Magna – Luigi Zordan Building
Session chair
Bingkai Lin
10:15
ALGOWIN Talk
On the Control of Mobile Ad-Hoc Agent Deployments in Partially Observed Space
Edwin Meriaux, Louis-Roy Langevin, Shuo Wen, Ndiamé Ndiaye, Gregory Dudek and Antonio Loría
ATMOS Talk
Why Start Over: Incremental MaxSMT for Operational Railway Scheduling
Thomas Dubach, Florian Flükiger-Fuchs and Bernardo Martin-Iradi
WAOA Talk
Servicing Matched Client Pairs with Facilities
Fateme Abbasi, Martin Böhm, Jarosław Byrka, Matin Mohammadi, and Yongho Shin
IPEC Talk (best paper)
Super-linear Lower Bounds for CSP Non-Redundancy via Shrinking Instances
Joshua Brakensiek, Venkatesan Guruswami, Bart M. P. Jansen, Victor Lagerkvist and Magnus Wahlström
10:15
IPEC Talk
O(n)+f(k): Truly Linear FPT
Benjamin Merlin Bumpus, Rod Downey, Tala Eagling-Vose, Jessica Enright, Michael R. Fellows, David C. Kutner, Laura Larios-Jones, Barnaby Martin, Frances Rosamond and Ella Yates
10:32
10:36
ALGOWIN Talk
Dispersion and Maximal Independent Set Formation by Mobile Robots on Cylindrical Grids
Himani and Supantha Pandit
ATMOS Talk
Dispatching-Area Design
Tomas Lidén, Christiane Schmidt and Rabii Zahir
WAOA Talk
Approximation Algorithms for Colorful Rainbow Domination: a Facility Location Problem on Graphs
Tetiana Lavynska
IPEC Talk
Exploring Minimal Blocking Sets for Kernelization Lower Bounds for F-Minor Deletion
Jakob Greilhuber, Ahmed Ghazy and Tim A. Hartmann
10:49
10:57
ALGOWIN Talk
Gathering Algorithm for Asynchronous Robots under the Adversarial (N, K)-Defected View Model
Prakhar Shukla, Seshunadh Tanuj Peddinti and Subhash Bhagat
ATMOS Talk
From Routes to Resources: A Model for Real-Time Train Dispatching with No-Wait Constraints
Luka Stärk, Ralf Borndörfer and Niels Lindner
WAOA Talk
Minimum-Membership Covering by Translates of a Convex Polygon
Sathish Govindarajan and Siddhartha Sarkar
Coffee break11:06
11:18Coffee break at Luigi Zordan Congress Center
Room: A. Clementi (floor -1)
Session chair
Stefan Funke
11:40
ATMOS Keynote
Optimizing Last-Mile Deliveries at Amazon
Renato F. Werneck
11:40
12:40Lunch at Lugi Zordan Congress Center12:40
Room: A. Clementi (floor -1)
Session chair
Monaldo Mastrolilli
14:10
WAOA Keynote
Relaxations of Max-Cut and Beyond
Standa Živný
14:10
15:10Coffee break at Luigi Zordan Congress Center15:10
Room: 1.A (floor 1)
Session chair
Paola Flocchini
Room: 0.A (floor 0)
Session chair
Anita Schöbel
Room: A. Clementi (floor -1)
Session chair
Marc Uetz
Room: Aula Magna – Luigi Zordan Building
15:35
ATMOS Talk
Adaptive Metaheuristics for Multi-objective Berth Allocation and Scheduling
Konstantinos Karathanasis, Spyros Kontogiannis, Asterios Pegos, Vasilios Sofianos and Christos Zaroliagis
WAOA Talk
Sublinear Edge Fault-Tolerant Hyperspanners for Hypergraphs
Jialin He, Nicholas Popescu, and Chunjiang Zhu
IPEC PACE Awards
15:35
15:56
ALGOWIN Talk
Network Restoration Games With Quotas
Philip Bogaars, Argyrios Deligkas, Eduard Eiben and Michail Fasoulakis
ATMOS Talk
Algorithmics for Safe Bicycle Network Design with Bounded Detours in Rural Areas
Till Fluschnik
WAOA Talk
Approximating the Network Design Problem for Potential-Based Flows
Max Klimm, Marc Pfetsch, Martin Skutella, and Lea Strubberg
16:17
ALGOWIN Talk (best paper)
Efficient algorithms for a drone multidepot segment covering problem
Laurent Beaudou, Florent Foucaud, Lucas Lorieau and Pranabendu Misra
ATMOS Talk
Scheduling Electric-Vehicle Charging under Grid Capacity and Minimum Charge rates
Bruna Cavalcanti Lauro, Matúš Mihalák, Filip Schlembach and Evgueni Smirnov
WAOA Talk
NP-Hardness and a PTAS for the Euclidean Steiner Line Problem
Simon Bartlmae, Paul Jünger, and Elmar Langetepe
16:38
ALGOWIN Talk
Min-Max k-tree cover problem with restricted \beta-triangle inequality
Hong-Yang Huang and Li-Hsuan Chen
ATMOS Talk
ASPaeroFlow: Decomposition Heuristics for Joint Air Traffic Flow & Capacity Management
Alexander Beiser, Markus Hecher, Nysret Musliu, Georg Trausmuth and Stefan Woltran
WAOA Talk
Online Rounding Schemes for Edge Cover
Jarosław Byrka and Yongho Shin
IPEC PACE Poster Session
San Basilio Room – Luigi Zordan Building (floor 0)
16:38
16:59Small break16:59
Room: 1.A (floor 1)
Room: 0.A (floor 0)
Room: A. Clementi (floor -1)
Session chair
Monaldo Mastrolilli
Room: Aula Magna – Luigi Zordan Building
Session chair
Édouard Bonnet
17:10
ALGOWIN Business meeting
ATMOS Business meeting
WAOA Business meeting
IPEC Talk
Average-Tree Phylogenetic Diversity Parameterized by Scanwidth and Invisibility
Leo van Iersel, Mark Jones, Jannik Schestag, Celine Scornavacca and Mathias Weller
17:10
IPEC Talk
Computing Local 2-Separators
Sarah Frenkel and Johannes Carmesin
17:27
IPEC Talk
Minimum Membership Dominating Set and Its Generalization: Leafage vs. Asteroidal Number
Yuma Tamura, Daichi Wakayama, Akira Suzuki and Xiao Zhou
17:44
IPEC Talk
Identification to Subclasses of Chordal Graphs
Petr Golovach, Laure Morelle and Daniel Paulusma
18:01
(Small break)18:18
IPEC Community meeting
18:30
19:3019:30

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Friday September 4

Room: 1.A (floor 1)
Session chair
Evangelos Kranakis
Room: 0.A (floor 0)
Session chair
Matthias Müller-Hannemann
Room: A. Clementi (floor -1)
Session chair
Monaldo Mastrolilli
Room: Aula Magna – Luigi Zordan Building
Session chair
Petr Golovach
8:40
ATMOS Talk
Integrated Line Planning and Strategic Ridepooling: Minimizing the Passengers' Travel Time
Lena Dittrich, Sven Jäger and Anita Schöbel
WAOA Talk
A 5/4 bound for graphic s-t path TSP on subcubic graphs
Junho Hwang
IPEC Talk
Structural Parameterizations for Eternal Vertex Cover
Neeldhara Misra, Sebastian Ordyniak, Giacomo Paesani and Mateusz Rychlicki
8:40
IPEC Talk
An O*((2 + epsilon)^k) Time Algorithm for Cograph Deletion Using Unavoidable Subgraphs in Large Prime Graphs
Manuel Lafond and Francis Sarrazin
8:57
9:01
ALGOWIN talk
Efficient K-Visibility Query in Polygons
Roni Sherman and Yeganeh Bahoo
ATMOS Talk
A Multimodal Framework for Transport Planning
Lena Dittrich, Michael Rihlmann, Philine Schiewe and Anita Schöbel
WAOA Talk
Designing Caterpillars for Graphs: Approximation and Hardness
Leon Kullmann, Phuoc Lucky Trinh, Leon Kellerhals, Mitja Krebs, André Nichterlein, and Stefan Schmid
IPEC Talk
k-Product Lists for (Generalized) Feedback Vertex Sets: A Tool for Designing FPT Algorithms
Rin Saito and Yuma Tamura
9:14
9:22
ALGOWIN talk
A Generalization of Siegel’s Lemma with an Application to Point Placement
Nikhil Mande, Joe Morris and Anish Mukherjee
ATMOS Talk
Exploiting Treewidth to solve the Pricing Problem in Column Generation for Non-Pool-Based Line Planning
Markus Niebisch and Tom Cornelis van der Zanden
WAOA Talk
A PTAS for Axis-Parallel Separation of Points in Convex Position
Siddhartha Sarkar
IPEC Talk
Set Function Maximization with Locality over Graphs
Tesshu Hanaka, Hirotaka Ono and Suguru Yamada
9:31
9:43Coffee break at Luigi Zordan Congress Center
Coffee break9:48
Room: 1.A (floor 1)
Session chair
Li-Hsuan Chen
Room: 0.A (floor 0)
Session chair
Christos Zaroliagis
Room: A. Clementi (floor -1)
Session chair
Monaldo Mastrolilli
Room: Aula Magna – Luigi Zordan Building
Session chair
Robert Ganian
10:15
ALGOWIN talk
Parameterized Complexity of Temporal Agony
Tom-Lukas Breitkopf, Vincent Froese, Anton Herrmann and Pascal Kunz
ATMOS Talk
Finding Maximum-Success Disjoint Paths
Aaron Neugebauer and Marie Schmidt
WAOA Talk
Geometric Burning Under L1 and L∞ Metrics, and Beyond
Shahin Kamali and Saba Yazdani
IPEC Talk
c-Packedness versus λ-Low-Density in Geometric Graphs: Theory and Practice
Gregor Diatzko, Felix Lasseux and Sabine Storandt
10:15
IPEC Talk
Exact algorithms for optimal discretization
László Kozma and Junqi Tan
10:32
10:36
ALGOWIN talk
Exploration of Always S-Connected Temporal Graphs
Duncan Adamson and Paul Spirakis
ATMOS Talk
Large scale middle mile network design through efficient local search
Carlo Sartori, Jian Shen, Anastasia Kireeva, Mattia Neroni and Philipp Loick
WAOA Talk
Cumulative Incremental Maximization of Decreasing Sequences
Julian Born, Yann Disser, Maximilian Stahlberg, and Linda Thelen
IPEC Talk
On the Hardness of Strong Metric Dimension
Prafullkumar Tale
10:49
10:57
ALGOWIN talk
Temporal Role Colouring
Jessica Enright, Kitty Meeks, Puck Rombach and Ella Yates
ATMOS Talk
Integrated Location-Routing-Scheduling for Multi-Trip Mobile Parcel Lockers with Time Windows
Salma Essouaied, Leandro Callegari Coelho, Christophe Wilbaut and Raca Todosijević
WAOA Talk
Streaming algorithms for computing coresets and k-median clustering in the Hamming space
Taha El Ghazi, Jonas Ellert, Chien-Chung Huang, and Tatiana Starikovskaya
IPEC Talk
On Kernels and Leaves: Searching for Bare and Lush Trees
Jesse Beisegel, Ekkehard Köhler, Robert Scheffler and Martin Strehler
11:06
11:18Coffee break at Luigi Zordan Congress Center
Coffee break11:23
Room: A. Clementi (floor -1)
Session chair
Aris Pagourtzis
11:45
ALGOWIN Keynote
Computing by Mobile Robots under Sequential Schedulers: An Overview
Paola Flocchini
11:45
12:45Lunch at Lugi Zordan Congress Center12:45

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