2 citations · 2 across the 14 of their papers we have counts for
3 papers · 1 filter
Collective Tree Exploration via Potential Function Method
Romain Cosson, Laurent Massoulié
We study the problem of collective tree exploration (CTE) where a team of agents is tasked to traverse all the edges of an unknown tree as fast as possible, assuming complete c…
Asynchronous SGD on Graphs: a Unified Framework for Asynchronous Decentralized and Federated Optimization
Mathieu Even, Anastasia Koloskova, Laurent Massoulié
Decentralized and asynchronous communications are two popular techniques to speedup communication complexity of distributed machine learning, by respectively removing the dependenc…
Breadth-First Depth-Next: Optimal Collaborative Exploration of Trees with Low Diameter
Romain Cosson, Laurent Massoulié, Laurent Viennot
We consider the problem of collaborative tree exploration posed by Fraigniaud, Gasieniec, Kowalski, and Pelc where a team of agents is tasked to collectively go through all the…