67 citations · 310 across the 36 of their papers we have counts for
4 papers · 1 filter
Jointly Clustering Rows and Columns of Binary Matrices: Algorithms and Trade-offs
Jiaming Xu, Rui Wu, Kai Zhu +3
In standard clustering problems, data points are represented by vectors, and by stacking them together, one forms a data matrix with row or column cluster structure. In this paper,…
Tree dynamics for peer-to-peer streaming
Ji Zhu, Bruce Hajek
This paper presents an asynchronous distributed algorithm to manage multiple trees for peer-to-peer streaming in a flow level model. It is assumed that videos are cut into substrea…
Single Video Performance Analysis for Video-on-Demand Systems
James Yifei Yang, Bruce Hajek
We study the content placement problem for cache delivery video-on-demand systems under static random network topologies with fixed heavy-tailed video demand. The performance measu…
Stability of a Random Multiple Access Channel with "Success-Failure" Feedback
Sergey Foss, Bruce Hajek, Andrey Turlikov
We consider a model of a decentralized multiple access system with a non-standard binary feedback where the empty and collision situations cannot be distinguished. We show that, li…