5166 search results - page 74 / 1034 » Web Query Optimizer |
235
Voted
ICDE
2002
IEEE
16 years 3 months ago
2002
IEEE
We study the problem of query optimization in federated relational database systems. The nature of federated databases explicitly decouples many aspects of the optimization proces...
104
Voted
ESWS
2009
Springer
15 years 8 months ago
2009
Springer
As social networks are becoming ubiquitous on the Web, the Semantic Web goals indicate that it is critical to have a standard model allowing exchange, interoperability, transformat...
126
Voted
DLOG
2004
15 years 3 months ago
2004
In this paper we describe the principles of the design and development of an intelligent query interface, done in the context of the SEWASIE (SEmantic Webs and AgentS in Integrate...
133
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WECWIS
2008
IEEE
15 years 8 months ago
2008
IEEE
We present ISENS, a distributed, end-to-end, ontologybased information integration system. In response to a user’s query, our system is capable of retrieving facts from data sou...
152
Voted
XSYM
2007
Springer
15 years 8 months ago
2007
Springer
Several web applications (such as processing RSS feeds or web service messages) rely on XPath-based data manipulation tools. Web developers need to use XPath queries effectively o...