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GeoCLEF 2008: the CLEF 2008 Cross-Language Geographic Information Retrieval Track Overview
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GikiCLEF: Crosscultural issues in multilingual information access
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GikiCLEF: Crosscultural issues in multilingual information access
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Challenges to Evaluation of Multilingual Geographic Information Retrieval in GeoCLEF
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Domain-Specific CLIR of English, German and Russian Using Fusion and Subject Metadata for Query Expansion ...
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Abstract:
This paper describes the combined submissions of the Berkeley group for the domain-specific track at CLEF 2005. The data fusion technique being tested is the fusion of multiple probabilistic searches against different XML components using both Logistic Regression (LR) algorithms and a version of the Okapi BM-25 algorithm. We also combine multiple translations of queries in cross-language searching. The second technique analyzed is query enhancement with domain-specific metadata (thesaurus terms). We describe our technique of Entry Vocabulary Modules, which associates query words with thesaurus terms and suggest its use for monolingual as well as bilingual retrieval. Different weighting and merging schemes for adding keywords to queries as well as translation techniques are described. ...
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Keyword:
020 Bibliotheks- und Informationswissenschaften
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URL: https://dx.doi.org/10.18452/19972 https://edoc.hu-berlin.de/handle/18452/21179
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Domain-Specific CLIR of English, German and Russian Using Fusion and Subject Metadata for Query Expansion
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English-Chinese Cross-Language IR Using Bilingual Dictionaries
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In: DTIC (2006)
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English-German Cross-Language Retrieval for the GIRT Collection - Exploiting a Multilingual Thesaurus
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In: DTIC (2006)
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Using Thesauri in Cross-Language Retrieval of German and French Indexed Collections ...
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Using Thesauri in Cross-Language Retrieval of German and French Indexed Collections
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Advanced Search Technologies for Unfamiliar Metadata
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In: DTIC (2001)
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