We present an approach for optimizing the performance of information agents by materializing useful information . A critical problem with information agents, particularly those ga...
Abstract--We study the design of media streaming applications in the presence of multiple heterogeneous wireless access methods with different throughputs and costs. Our objective ...
Massively multiplayer online computer games are played in complex, persistent virtual worlds. Over time, the landscape of these worlds evolves and changes as players create and pe...
Data replication is an excellent technique to move and cache data close to users. By replication, data access performance can be improved dramatically. One of the challenges in da...
Abstract—Distributed interactive applications have become increasingly popular, making it important to address their communication needs, where one of the needs is group communic...