1 citations · 2 across the 4 of their papers we have counts for
4 papers
Artificial Impostors for Location Privacy Preservation
Cheng Wang, Zhiyang Xie
The progress of location-based services has led to serious concerns on location privacy leakage. For effective and efficient location privacy preservation (LPP), existing methods a…
Beyond One Third Byzantine Failures
Cheng Wang, Carole Delporte-Gallet, Hugues Fauconnier +2
The Byzantine agreement problem requires a set of processes to agree on a value sent by a transmitter, despite a subset of processes behaving in an arbitrary, i.e. Byzantin…
Asynchronous Byzantine Agreement with Optimal Resilience and Linear Complexity
Cheng Wang
Given a system with processes, where is the tolerated number of faulty ones, we present a fast asynchronous Byzantine agreement protocol that can reach agreement i…
Faster Approximation of Max Flow for Directed Graphs
Cheng Wang
I extend the methods in "Electrical Flows, Laplacian Systems, and Faster Approximation of Maximum Flow in Undirected Graphs, with Paul Christiano, Jonathan Kelner, Daniel Spielman,…