339 search results - page 36 / 68 » Improved Query Performance with Variant Indexes |
138
Voted
EDBT
2010
ACM
15 years 9 months ago
2010
ACM
The wide adaptation of GPS and cellular technologies has created many applications that collect and maintain large repositories of data in the form of trajectories. Previous work ...
115
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SSD
1999
Springer
15 years 7 months ago
1999
Springer
The family of R-trees is suitable for storing various kinds of multidimensional objects and is considered an excellent choice for indexing a spatial database. Region Quadtrees are ...
106
Voted
ICIP
2008
IEEE
16 years 4 months ago
2008
IEEE
Motivated by the need to efficiently leverage user relevance feedback in content-based retrieval from image databases, we propose a fast, clustering-based indexing technique for e...
142
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SIGIR
1995
ACM
15 years 6 months ago
1995
ACM
The full integration of information retrieval (IR) features into a database management system (DBMS) has long been recognized as both a significant goal and a challenging undertak...
133
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ACL
2010
15 years 1 months ago
2010
Is it possible to use sense inventories to improve Web search results diversity for one word queries? To answer this question, we focus on two broad-coverage lexical resources of ...