Large-scale competitive P2P networks are threatened by the noncooperation problem,1 where peers do not forward queries to potential competitors. Non-cooperation will be a growing ...
Beverly Yang, Tyson Condie, Sepandar D. Kamvar, He...
Ubiquitous Knowledge Discovery is a new research area at the intersection of machine learning and data mining with mobile and distributed systems. In this paper the main character...
The problem of finding locally dense components of a graph is an important primitive in data analysis, with wide-ranging applications from community mining to spam detection and ...
—The need to monitor groups of mobile entities arises in many application contexts. Examples include the study of the social behavior of humans and wildlife, the shepherding of l...
We address the problem of online route discovery for a class of graphs that can be embedded either in two or in three dimensional space. In two dimensions we propose the class of ...