763 search results - page 82 / 153 » Effective query formulation with multiple information source... |
WIDM
2004
ACM
15 years 3 months ago
2004
ACM
Abstract— Peer-to-Peer networking has become a major research topic over the last few years. Sharing of structured data in such decentralized environments is a challenging proble...
BMCBI
2007
14 years 10 months ago
2007
Background: Success of metabolomics as the phenotyping platform largely depends on its ability to detect various sources of biological variability. Removal of platform-specific so...
ISEMANTICS
2010
14 years 11 months ago
2010
There are millions of sensors being deployed all over the world. Data generated by these sensors is provided in different formats and interfaces and is rarely associated with sema...
MOBICOM
2006
ACM
15 years 3 months ago
2006
ACM
We study the problem of information brokerage in sensor networks, where information consumers (sinks, users) search for data acquired by information producers (sources). Innetwork...
DOLAP
1999
ACM
15 years 2 months ago
1999
ACM
We consider a system in which many users run queries to examine subsets of a large object set. The object set is partitioned into files on tape. A single subset of objects will b...