4313 search results - page 826 / 863 » Information Retrieval and the Semantic Web |
ATAL
2007
Springer
15 years 1 months ago
2007
Springer
From a multiagent viewpoint, a workflow is a dynamic set of tasks performed by a set of agents to reach a shared goal. We show herein that commitments among agents can be used to ...
ESCIENCE
2007
IEEE
15 years 1 months ago
2007
IEEE
Provenance management has become increasingly important to support scientific discovery reproducibility, result interpretation, and problem diagnosis in scientific workflow enviro...
EDBTW
2006
Springer
15 years 1 months ago
2006
Springer
Regular path queries are the basic navigational component of virtually all the mechanisms for querying semistructured data commonly found in information integration applications, W...
AAAI
2006
14 years 11 months ago
2006
We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...
WWW
2003
ACM
15 years 10 months ago
2003
ACM
The emerging edge services architecture promises to improve the availability and performance of web services by replicating servers at geographically distributed sites. A key chal...