405 search results - page 35 / 81 » Open Systems Formal Evaluation Process |
EDBT
2009
ACM
15 years 2 months ago
2009
ACM
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...
AINA
2005
IEEE
15 years 4 months ago
2005
IEEE
The number of web-based information systems has been increasing since Internet became the global open network accessible for all. The recent Semantic Web that provides supplementa...
SEMWEB
2007
Springer
15 years 4 months ago
2007
Springer
While the Semantic Web requires a large amount of structured knowledge (triples) to allow machine reasoning, the acquisition of this knowledge still represents an open issue. Indee...
SPIRE
2005
Springer
15 years 4 months ago
2005
Springer
Effective information retrieval in XML documents requires the user to have good knowledge of document structure and of some formal query language. XML query languages like XPath a...
CIDR
2003
15 years 5 days ago
2003
Speculation is an every day phenomenon whereby one acts in anticipation of particular conditions that are likely to hold in the future. Computer science research has seen many suc...