720 search results - page 82 / 144 » Gossiping personalized queries |
104
click to vote
MOBIDE
2009
ACM
15 years 6 months ago
2009
ACM
The explosive growth of location-detection devices, wireless communications, and mobile databases has resulted in the realization of location-based services as commercial products...
110
click to vote
SENSYS
2004
ACM
15 years 5 months ago
2004
ACM
Wireless sensor networks offer the potential to span and monitor large geographical areas inexpensively. Sensors, however, have significant power constraint (battery life), makin...
MIR
2003
ACM
15 years 5 months ago
2003
ACM
In a typical content-based image retrieval (CBIR) system, query results are a set of images sorted by feature similarities with respect to the query. However, images with high fea...
128
click to vote
SIGMOD
2010
ACM
15 years 4 months ago
2010
ACM
The proliferation of knowledge-sharing communities and the advances in information extraction have enabled the construction of large knowledge bases using the RDF data model to re...
SIGECOM
2008
ACM
14 years 11 months ago
2008
ACM
We provide tight information-theoretic lower bounds for the welfare maximization problem in combinatorial auctions. In this problem, the goal is to partition m items among k bidde...