3969 search results - page 237 / 794 » Query Processing Using Ontologies |
136
Voted
DKE
2006
15 years 3 months ago
2006
The K-Closest-Pairs Query (K-CPQ), a type of distance join in spatial databases, discovers the K pairs of objects formed from two different datasets with the K smallest distances....
156
Voted
BMCBI
2008
15 years 3 months ago
2008
To address the challenges of information integration and retrieval, the computational genomics community increasingly has come to rely on the methodology of creating annotations o...
140
Voted
WWW
2009
ACM
16 years 4 months ago
2009
ACM
Automatic categorization of user queries is an important component of general purpose (Web) search engines, particularly for triggering rich, query-specific content and sponsored ...
138
Voted
CF
2009
ACM
15 years 8 months ago
2009
ACM
Decision Support System (DSS) workloads are known to be one of the most time-consuming database workloads that processes large data sets. Traditionally, DSS queries have been acce...
117
Voted
SIGMOD
2001
ACM
16 years 3 months ago
2001
ACM
Materialized views can provide massive improvements in query processing time, especially for aggregation queries over large tables. To realize this potential, the query optimizer ...