5643 search results - page 186 / 1129 » Retrieval Evaluation in Practice |
178
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CLEF
2003
Springer
15 years 11 months ago
2003
Springer
The current expansion in collections of natural language based digital documents in various media and languages is creating challenging opportunities for automatically accessing t...
147
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CLEF
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. We investigates the effectiveness of language-dependent approaches to document retrieval, such as stemming and decompounding, and constrast them with language-independen...
183
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CIVR
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. We combine in this paper automatic learning of a large lexicon of semantic concepts with traditional video retrieval methods into a novel approach to narrow the semantic ...
176
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This paper presents WikiTranslate, a system which performs query translation for cross-lingual information retrieval (CLIR) using only Wikipedia to obtain translations. Queries ar...
167
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RIAO
2004
15 years 8 months ago
2004
While advances have been made in structuring, indexing and retrieval of multimedia documents, we propose to study the unexplored problematics of information retrieval on heterogen...