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» Application of bitmap index to information retrieval
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CLEF
2005
Springer
14 years 1 months ago
SINAI at CLEF 2005: Multi-8 Two-Years-on and Multi-8 Merging-Only Tasks
This year, we have participated on multilingual two years on and Multi-8 merging-only CLEF task. Our main interest has been to test several usual CLIR tasks and investigate how th...
Fernando Martínez Santiago, Miguel Angel Ga...
IRAL
2003
ACM
14 years 1 months ago
Very low-dimensional latent semantic indexing for local query regions
In this paper, we focus on performing LSI on very low SVD dimensions. The results show that there is a nearly linear surface in the local query region. Using low-dimensional LSI o...
Yinghui Xu, Kyoji Umemura
CIVR
2007
Springer
103views Image Analysis» more  CIVR 2007»
14 years 1 months ago
The value of stories for speech-based video search
Anecdotal evidence suggests that story-level information is important for the speech component of video retrieval. In this paper we perform a systematic examination of the combina...
Bouke Huurnink, Maarten de Rijke
WWW
2004
ACM
14 years 8 months ago
ProThes: thesaurus-based meta-search engine for a specific application domain
In this poster we introduce ProThes, a pilot meta-search engine (MSE) for a specific application domain. ProThes combines three approaches: meta-search, graphical user interface (...
Pavel Braslavski, Gleb Alshanski, Anton Shishkin
SIGIR
2009
ACM
14 years 2 months ago
Measuring the descriptiveness of web comments
This paper investigates whether Web comments are of descriptive nature, that is, whether the combined text of a set of comments is similar in topic to the commented object. If so,...
Martin Potthast