101 citations · 211 across the 45 of their papers we have counts for
4 papers · 1 filter
Maximizing Nash Social Welfare in 2-Value Instances: Delineating Tractability
Hannaneh Akrami, Bhaskar Ray Chaudhury, Martin Hoefer +6
We study the problem of allocating a set of indivisible goods among a set of agents with \emph{2-value additive valuations}. In this setting, each good is valued either or $p/q…
Noise-induced network topologies
Frederic Folz, Kurt Mehlhorn, Giovanna Morigi
We analyze transport on a graph with multiple constraints and where the weight of the edges connecting the nodes is a dynamical variable. The network dynamics results from the inte…
Improving Order with Queues
Andreas Karrenbauer, Kurt Mehlhorn, Pranabendu Misra +4
Given a sequence of numbers and parallel First-in-First-Out (FIFO) queues, how close can one bring the sequence to sorted order? It is known that queues suffice to sort…
EFX Allocations: Simplifications and Improvements
Hannaneh Akrami, Noga Alon, Bhaskar Ray Chaudhury +3
The existence of EFX allocations is a fundamental open problem in discrete fair division. Given a set of agents and indivisible goods, the goal is to determine the existence of an…