This paper introduces the concept of spatial filters as an approach to increasing the relevance of the information retrieved by users of mobile information systems. This approach ...
By employing Web services technology, the Grid system is evolving to be more manageable service infrastructure, including lifetime management, discovery of characteristics, and no...
This paper discusses an efficient design and implementation of control and multiplexing protocols H.245 and H.223, which is an important part of 3G324M protocol stack, for mobile w...
: We propose and analyze a class of trust management protocols for encounter-based routing in delay tolerant networks (DTNs). The underlying idea is to incorporate trust evaluation...
A token is hidden in one out of n boxes following some known probability distribution and then all the boxes are locked. The goal of a searcher is to find the token in at most D n...