431 search results - page 15 / 87 » KPYR: An Efficient Indexing Method |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
Analytical queries defined on data warehouses are complex and use several join operations that are very costly, especially when run on very large data volumes. To improve response...
CATA
1998
13 years 10 months ago
1998
The large unstructured text collections demand full-text search capabilities from IR systems. Current systems typically allow users only to connect to a single database (or site) ...
CIVR
2010
Springer
13 years 6 months ago
2010
Springer
In many applications, we find large video collections from different genres where the user is often only interested in one or two specific video genres. So, when users are queryin...
VLDB
2001
ACM
14 years 9 months ago
2001
ACM
Abstract. The optimized distance-based access methods currently available for multidimensional indexing in multimedia databases have been developed based on two major assumptions: ...
EDBT
1998
ACM
14 years 28 days ago
1998
ACM
Efficient evaluation of similarity queries is one of the basic requirements for advanced multimedia applications. In this paper, we consider the relevant case where complex similar...