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JSAC
2008
13 years 10 months ago
2008
Abstract-- In broadcast fading channel, channel variations can be exploited through what is referred to as multiuser diversity and opportunistic scheduling for improving system per...
DKE
2007
13 years 10 months ago
2007
The objective of this research work is to look into the role of policies and context in framing the composition of Web services. Context supports the development of adaptable Web ...
PAMI
2008
13 years 10 months ago
2008
We present a novel algorithm for detection of certain types of unusual events. The algorithm is based on multiple local monitors which collect low-level statistics. Each local moni...
SIGMOD
2008
ACM
13 years 10 months ago
2008
ACM
An algorithm is presented for finding the k nearest neighbors in a spatial network in a best-first manner using network distance. The algorithm is based on precomputing the shorte...
IJMI
2007
13 years 10 months ago
2007
Objective: We present an integrated set of technologies, known as the Hippocratic Database, that enable healthcare enterprises to comply with privacy and security laws without imp...