740 citations · 3.4k across the 125 of their papers we have counts for
4 papers · 1 filter
The Impact of Mobility on Gossip Algorithms
Anand D. Sarwate, Alexandros G. Dimakis
The influence of node mobility on the convergence time of averaging gossip algorithms in networks is studied. It is shown that a small number of fully mobile nodes can yield a sign…
Lower Bounds on the Rate-Distortion Function of LDGM Codes
A. G. Dimakis, M. J. Wainwright, K. Ramchandran
A recent line of work has focused on the use of low-density generator matrix (LDGM) codes for lossy source coding. In this paper, wedevelop a generic technique for deriving lower b…
Network Coding for Distributed Storage Systems
Alexandros G. Dimakis, P. Brighten Godfrey, Yunnan Wu +2
Distributed storage systems provide reliable access to data through redundancy spread over individually unreliable nodes. Application scenarios include data centers, peer-to-peer s…
Order-Optimal Consensus through Randomized Path Averaging
F. Benezit, A. G. Dimakis, P. Thiran +1
Gossip algorithms have recently received significant attention, mainly because they constitute simple and robust message-passing schemes for distributed information processing over…