1889 search results - page 168 / 378 » Re-ranking search results using query logs |
117
Voted
DATESO
2007
15 years 2 months ago
2007
When searching databases of nucleotide or protein sequences, finding a local alignment of two sequences is one of the main tasks. Since the sizes of available databases grow const...
113
Voted
VISUAL
1999
Springer
15 years 5 months ago
1999
Springer
This paper describes the application of techniques derived from text retrieval research to the content-based querying of image databases. Speci cally, the use of inverted les, fre...
81
Voted
ACSC
2006
IEEE
15 years 6 months ago
2006
IEEE
Nearest neighbour (NN) searches and k nearest neighbour (k-NN) searches are widely used in pattern recognition and image retrieval. An NN (k-NN) search finds the closest object (...
93
Voted
RIAO
2007
15 years 2 months ago
2007
We propose a method for supporting query refinement using topical term clusters. First, we propose a new term weighting method that can extract terms strongly related to a specifi...
106
Voted
CIA
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. Recent advances in peer to peer (P2P) search algorithms have presented viable structured and unstructured approaches for full-text search. We posit that these existing ap...