3891 search results - page 139 / 779 » Query Models |
147
Voted
SIGMOD
1995
ACM
15 years 6 months ago
1995
ACM
Text is a pervasive information type, and many applications require querying over text sources in addition to structured data. This paper studies the problem of query processing i...
159
Voted
DLOG
2006
15 years 4 months ago
2006
The novel context of accessing and querying large data repositories through ontologies that are formalized in terms of expressive DLs requires on the one hand to consider query an...
107
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MMM
2005
Springer
15 years 8 months ago
2005
Springer
Retrieval of 3D models have attracted much research interest, and many types of shape features have been proposed. In this paper, we describe a novel approach of combining the fea...
251
Voted
ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
Today's Content-Based Image Retrieval (CBIR) techniques are based on the "k-nearest neighbors" (kNN) model. They retrieve images from a single neighborhood using lo...
196
Voted
SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Database workloads consist of mixes of queries that run concurrently and interact with each other. In this paper, we demonstrate that query interactions can have a significant imp...