2536 search results - page 167 / 508 » Gravitation-based model for information retrieval |
LWA
2004
13 years 11 months ago
2004
In this paper we describe an approach to adaptive navigation assistance that is meant to enhance a user's information scent. The navigation assistance is composed of a combin...
WWW
2010
ACM
14 years 5 months ago
2010
ACM
This paper investigates whether Web comments can be exploited for cross-media retrieval. Comparing Web items such as texts, images, videos, music, products, or personal profiles ...
CIVR
2007
Springer
14 years 4 months ago
2007
Springer
The retrieval performance of content-based image retrieval (CBIR) systems is often disappointingly low, mainly due to the subjectivity of human perception. Relevance feedback (RF)...
CLEF
2005
Springer
14 years 3 months ago
2005
Springer
When short queries and short image annotations are used in text-based cross-language image retrieval, small changes in word usage due to translation errors may decrease the retriev...
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
We propose a language-model-based ranking approach for SPARQLlike queries on entity-relationship graphs. Our ranking model supports exact matching, approximate structure matching,...