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20232026
most citedDistributed Binary Labeling Problems in High-Degree Graphs

1 citations · 1 across the 6 of their papers we have counts for

collaborators

12 papers

cs.DC2026

Almost tight distributed approximation for domination in sparse graph classes

Timothé Picavet

We study distributed approximation of Minimum Dominating Set in a very general class of sparse graphs, extending near-optimal approximation results from the minor-free setting to b…

cs.DC2026

Meta-Theorems for Cuttable Distributed Problems

Marthe Bonamy, Avinandan Das, Cyril Gavoille +3

We prove that given any -approximation LOCAL algorithm for Minimum Dominating Set (MDS) on planar graphs, we can construct an -round -approximation LOCAL algorithm…

cs.DC2026

The Distributed Complexity Landscape on Trees Depends on the Knowledge About the Network Size

Alkida Balliu, Sebastian Brandt, Fabian Kuhn +3

One of the central models in distributed computing is Linial's LOCAL model [SIAM J. Comp. 1992]. Over time, researchers have studied distributed graph problems in the LOCAL model u…

cs.DS2025

Testing H-freeness on sparse graphs, the case of bounded expansion

Samuel Humeau, Mamadou Moustapha Kanté, Daniel Mock +2

In property testing, a tester makes queries to (an oracle for) a graph and, on a graph having or being far from having a property P, it decides with high probability whether the gr…

math.CO2025

Bipartite Turán number of paths and other trees

Marthe Bonamy, Théotime Leclere, Timothé Picavet

We solve a recent question of Caro, Patkós and Tuza by determining the exact maximum number of edges in a bipartite connected graph as a function of the longest path it contains as…

math.CO2025

A polynomial bound on the pathwidth of graphs edge-coverable by shortest paths

Julien Baste, Lucas De Meyer, Ugo Giocanti +2

Dumas, Foucaud, Perez and Todinca (2024) recently proved that every graph whose edges can be covered by shortest paths has pathwidth at most . In this paper, we improve…

cs.DC2025

Distributed Approximation Algorithms for Minimum Dominating Set in Locally Nice Graphs

Marthe Bonamy, Cyril Gavoille, Timothé Picavet +1

We give a new, short proof that graphs embeddable in a given Euler genus- surface admit a simple -round -approximation distributed algorithm for Minimum Dominating Set…

cs.DC2025

Local Constant Approximation for Dominating Set on Graphs Excluding Large Minors

Marthe Bonamy, Cyril Gavoille, Timothé Picavet +1

We show that graphs excluding as a minor admit a -round -approximation deterministic distributed algorithm for Minimum Dominating Set. The result extends to Min…

cs.CC2025

Induced Disjoint Paths Without an Induced Minor

Pierre Aboulker, Édouard Bonnet, Timothé Picavet +1

We exhibit a new obstacle to the nascent algorithmic theory for classes excluding an induced minor. We indeed show that on the class of string graphs -- which avoids the 1-subdivis…

cs.DC2023★ 1 cited

Distributed Binary Labeling Problems in High-Degree Graphs

Henrik Lievonen, Timothé Picavet, Jukka Suomela

Balliu et al. (DISC 2020) classified the hardness of solving binary labeling problems with distributed graph algorithms; in these problems the task is to select a subset of edges i…

cs.DS2023

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

Michal Pilipczuk, Mathieu Mari, Timothe Picavet

We study a natural geometric variant of the classic Knapsack problem called 2D-Knapsack: we are given a set of axis-parallel rectangles and a rectangular bounding box, and the goal…

cs.DC2023

Distributed derandomization revisited

Sameep Dahal, Francesco d'Amore, Henrik Lievonen +2

One of the cornerstones of the distributed complexity theory is the derandomization result by Chang, Kopelowitz, and Pettie [FOCS 2016]: any randomized LOCAL algorithm that solves…