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Programme

Please find the programme for each day of the conference below. 

Wednesday 1 June 2022

 

 

MA100

Time

Event/Speaker

Talk Title

8.30-9.00

Welcome and Coffee/Tea

 

Session Chair: Keren Censor-Hillel  

9.00-10:00

Richard Peng

A Survey on Fast Flow Algorithms

10:00-10:30

Vera Traub

A Better-Than-2 Approximation for Weighted Tree Augmentation

10.30-11:00

Coffee/Tea Break

 

Session Chair: Robert Krauthgamer

11:00-11:30

Mehtaab Sawhney

Online Vector Balancing

11:30-12:00

Jason Li

Deterministic Mincut in Almost-Linear Time

 12:00-12:30

Peyman Afshani

Lower Bounds for Semialgebraic Range Searching and Stabbing Problems

12:30-14:00

Lunch (provided)

 

14:00-15:30

Contributed Talks

Session Chair: Sagnik Mukhopadhyay 

15:30-16:30

Coffee/Tea break and poster session

 

16:15-16:30

An informal meeting with Bernhard Haeupler (CMU and ETH)

TCS: Powered by Neurodiversity & Exceptional Brains

Session Chair: Artur Czumaj 

16:30-17:30

Thatchaphol Saranurak

A Survey on Expander Graphs and their Usage in Dynamic Algorithms

17:30-18:00

Mahsa Eftekhari

A Time and Space Optimal Stable Population Protocol Solving Exact Majority

18:00-18:30

Guy Blelloch

Parallel Minimum Cuts in %%O(m \log^2(n))%% Work and Low Depth

18:30-19:00

John Kallaugher

A Quantum Advantage for a Natural Streaming Problem

19:00-21:00

Reception

 

 

Contributed Talks - chaired by Sagnik Mukhopadhyay 

contributions

 Sukanya Pandey

Planar Multiway Cut with Terminals on Few Faces

 Javier Cembrano

Multidimensional Apportionment through Discrepancy Theory

 Raphael Meyer

Hutch++: Optimal Stochastic Trace Estimation

 Jakub Tarnawski

Online Edge Coloring via Tree Recurrences and Correlation Decay

 Marcel Dall'Agnol

A Structural Theorem for Local Algorithms with Applications to Coding, Testing, and Privacy

 Evangelos Kipouridis

Fitting Distances by Tree Metrics Minimizing the Total Error within a Constant Factor

Spyros Angelopoulos

 Online Search With Best-Price and Query-Based Predictions

 Andreas Emil Feldmann

 The Parameterized Complexity of the Survivable Network Design Problem

Henrik Lievonen

 Online Algorithms with Lookaround

Dimitrios Los

 Balanced Allocations: Relaxing (without) the Second Choice

 Karol Węgrzycki

 Improving Schroeppel and Shamir's algorithm for subset sum via orthogonal vectors

 Gopinath Mishra

 Faster Counting and Sampling Algorithms using Colorful Decision Oracle

Adam Polak

 Knapsack and Subset Sum with Small Items

 Fabian Kuhn

 Latency, Capacity, and Distributed Minimum Spanning Trees

Chen Amiraz

 Distributed sparse normal means estimation with sublinear communication

Thursday 2 June 2022

MA103

Time

Event/Speaker

Talk Title

8.30-9:00

Coffee/Tea

 

Session Chair: Laszlo Vegh

9:00-10:00

Amir Abboud

A Survey on Fine Grained Complexity

 10:00-10:30

Joseph Mitchell 

Approximating Maximum Independent Set for Rectangles in the Plane

10:30-11:00

Coffee/Tea Break

 

Session Chair: Neil Olver

11:00-11:30

Merav Parter

New Diameter Reducing Shortcuts: Breaking the %%O(\sqrt{n})%% Barrier

11:30-12:00

Shay Moran

A Theory of Universal Learning

12:00-12:30

Jan Vondrak

A Constant-factor Approximation Algorithm for Nash Social Welfare with Submodular Valuations

12:30-14:00

Lunch (provided)

 

14:00-15:30

Contributed Talks

Session Chair: Goran Zuzic

15:30-16:30

Coffee/tea break & poster session

 

Session Chair: Uriel Feige

16:30-17:30

Anna Karlin

A Survey on Metric TSP

17:30-18:00

Sayan Bhattacharya

Deterministic Rounding of Dynamic Fractional Matchings

18:00-18:30 

Aviad Rubinstein

The Randomized Communication Complexity of Randomized Auctions

18:30-19:30

Business meeting

Chaired by Yossi Azar

 

Contributed Talks - chaired by Uriel Feige

contributed talks

 Federico Fusco

A Regret Analysis of Bilateral Trade

 Luca Zanetti

Geometric Bounds on the Fastest Mixing Markov Chain

 Peter Kiss

Deterministic Dynamic Matching In Worst-Case Update Time

 Yael Hitron

Broadcast CONGEST Algorithms against Adversarial Edges

 Weiming Feng

Rapid mixing of Glauber dynamics via spectral independence for all degrees

 Ioana Bercea

 An extendable data structure for incremental stable perfect hashing

 Aris Filos-Ratsikas

FIXP-membership via Convex Optimization: Games, Cakes, and Markets

 Nick Fischer

Almost-Optimal Sublinear-Time Edit Distance in the Low Distance Regime

 Asaf Petruschka

Near-Optimal Distributed Computation of Small Vertex Cuts

 Konstantin Zabarnyi

Multi-Channel Bayesian Persuasion

 Francesco d'Amore

Search via Parallel Lévy Walks on %%Z^2%%

Alexandros Hollender

Further Collapses in TFNP

 Oded Nir

 Secret Sharing, Slice Formulas, and Monotone Real Circuits

Gopinath Mishra

Interplay between Graph Isomorphism and Earth Mover’s Distance in the Query and Communication Worlds

 Andreas Padalkin

Coordinating Amoebots via Reconfigurable Circuits

Friday 3 June 2022

MA107

Time

Event/Speaker

Talk Title

8:30-9:00

Coffee/Tea

 

Session Chair: Fabian Kuhn

9:00-10:00

Martin Grohe

A Survey on Graph Isomorphism

 10:00-10:30

Jakub Tetek

Better Sum Estimation via Weighted Sampling

10:30-11:00

Coffee/Tea break

 

Session Chair: Fabrizio Grandoni

11:00-11:30

Rahul Savani

The Complexity of Gradient Descent: CLS = PPAD ∩ PLS

11:30-12:00

Yelena Yuditsky

Integer Programs with Bounded Subdeterminants and Two Nonzeros Per Row

12:00-12:30

William Kuszmaul

Stochastic and Worst-Case Generalized Sorting Revisited

12:30-14:00

Lunch (provided)

 

14:00-15:30

Contributed Talks

 Session Chair: Ioana Bercea

15:30-16:00

Coffee/Tea Break

 

Session Chair Keren Censor-Hillel

16:00-17:00

Julia Chuzhoy

New Approximation Algorithms for Graph Crossing Number

17:00-17:30

Soheil Behnezhad

Time-Optimal Sublinear Algorithms for Matching and Vertex Cover

17:30-18:00

Greg Bodwin

Restorable Shortest Path Tiebreaking for Edge-Faulty Graphs

18:00-19:00

Poster session

 

 

Contributed Talks - chaired by Ioana Bercea

Contributed Talks

 Sujoy Bhore

Euclidean Steiner Spanners: Light and Sparse

Jens Schlöter

Orienting (hyper)graphs under explorable stochastic uncertainty

Tomer Ezra

Combinatorial Contracts

Mary Scott

Aggregation and Transformation of Vector-Valued Messages in the Shuffle Model of Differential Privacy

Hicham Lesfari

Biased Majority Opinion Dynamics: Exploiting graph k-domination

Parth Mittal

Brooks' Theorem in Graph Streams: A Single-Pass Semi-Streaming Algorithm for Delta-Coloring

Minati De

Geometric Dominating Set and Set Cover via Local Search

Sorrachai Yingchareonthawornchai

Vertex Connectivity in Polylogarithmic Max-Flows

Renan Gross

Noise sensitivity from fractional query algorithms and the axis-aligned Laplacian

Christian Coester

Shortest Paths without a Map, but with an Entropic Regularizer

Alexander Lindermayr

Robustification of Online Graph Exploration Methods

Goran Zuzic

Universally-Optimal Distributed Shortest Paths and Transshipment via Graph-Based L1-Oblivious Routing

Amir Ban

An Observational Learning Approach to Crowdfunding

Nikhil Ayyadevara

The Randomized Competitive Ratio of Weighted k-server is at Least Exponential

Jiaheng Wang

Algorithm and complexity for approximating the number of hypergraph colourings in the local lemma regime

Shay Sapir

Comparison of Matrix Norm Sparsification