3969 search results - page 200 / 794 » Query Processing Using Ontologies |
216
Voted
VLDB
2007
ACM
16 years 3 months ago
2007
ACM
The database community is on a constant quest for better integration of data management and knowledge management. Recently, with the increasing use of ontology in various applicat...
103
click to vote
NLPRS
2001
Springer
15 years 7 months ago
2001
Springer
Proposals for text classification and information retrieval have been recently presented making use of the WordNet ontology. Generally, this methodology requires statistical induc...
122
click to vote
SIGMOD
2001
ACM
16 years 3 months ago
2001
ACM
Estimating the result size of complex queries that involve selection on multiple attributes and the join of several relations is a difficult but fundamental task in database query...
126
click to vote
WWW
2004
ACM
16 years 4 months ago
2004
ACM
Metadata development can be challenging because the vocabulary should be flexible and extensible, widely applicable, interoperable, and both machine and human readable. We describ...
149
Voted
ICDE
2009
IEEE
15 years 10 months ago
2009
IEEE
— Existing stream processing systems are optimized for a specific metric, which may limit their applicability to diverse applications and environments. This paper presents XFlow...