1059 search results - page 148 / 212 » Improving Semantic Query Answering |
ACNS
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. Membership queries are basic predicate operations that apply to datasets. Quantifications of such queries express global properties between datasets, including subset inc...
AAAI
2006
13 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...
FLAIRS
2006
13 years 11 months ago
2006
The continuous development of the Internet has resulted in an exponential increase in the amount of available information. A popular way to access this information is by submittin...
ICDE
2000
IEEE
14 years 11 months ago
2000
IEEE
Decision-support applications in emerging environments require that SQL query results or intermediate results be shipped to clients for further analysis and presentation. These cl...
CIVR
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. Recent research in video retrieval has focused on automated, highlevel feature indexing on shots or frames. One important application of such indexing is to support preci...