3 papers
eess.SY2022
Rarest-First with Probabilistic-Mode-Suppression
Nouman Khan, Mehrdad Moharrami, Vijay Subramanian
Recent studies suggested that the BitTorrent's rarest-first protocol, owing to its work-conserving nature, can become unstable in the presence of non-persistent users. Consequently…
cs.GT2021
Structural Stability of a Family of Group Formation Games
Chenlan Wang, Mehrdad Moharrami, Kun Jin +3
We introduce and study a group formation game in which individuals/agents, driven by self-interest, team up in disjoint groups so as to be in groups of high collective strength. Th…
cs.DS2019
The Planted Matching Problem: Phase Transitions and Exact Results
Mehrdad Moharrami, Cristopher Moore, Jiaming Xu
We study the problem of recovering a planted matching in randomly weighted complete bipartite graphs . For some unknown perfect matching , the weight of an edge is dr…