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1
GeoCLEF 2008: the CLEF 2008 Cross-Language Geographic Information Retrieval Track Overview
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2
GikiCLEF: Crosscultural issues in multilingual information access
Santos, Diana; Cabral, Luís Miguel; Forascu, Corina. - : European Language Resources Association, 2010
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3
GikiCLEF: Crosscultural issues in multilingual information access
Santos, Diana; Cabral, Luís Miguel; Forner, Pamela. - : European Language Resources Association, 2010
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4
Challenges to Evaluation of Multilingual Geographic Information Retrieval in GeoCLEF
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5
Domain-Specific CLIR of English, German and Russian Using Fusion and Subject Metadata for Query Expansion ...
Petras, Vivien; Gey, Fredric; Larson, Ray R.. - : Humboldt-Universität zu Berlin, 2006
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6
Berkeley at GeoCLEF ...
Larson, Ray R.; Gey, Fredric C.; Petras, Vivien. - : Humboldt-Universität zu Berlin, 2006
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7
Berkeley at GeoCLEF
Larson, Ray R.; Gey, Fredric C.; Petras, Vivien. - : Humboldt-Universität zu Berlin, 2006
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8
Domain-Specific CLIR of English, German and Russian Using Fusion and Subject Metadata for Query Expansion
Petras, Vivien; Gey, Fredric; Larson, Ray R.. - : Humboldt-Universität zu Berlin, 2006
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9
English-Chinese Cross-Language IR Using Bilingual Dictionaries
In: DTIC (2006)
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10
English-German Cross-Language Retrieval for the GIRT Collection - Exploiting a Multilingual Thesaurus
In: DTIC (2006)
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11
Multilingual information retrieval using machine translation, relevance feedback and decompounding
In: Information Retrieval Journal. - Dordrecht [u.a.] : Springer Science + Business Media B.V. 7 (2004) 1-2, 149-182
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12
UC Berkeley at CLEF-2003 ...
Petras, Vivien; Perelman, Natalia; Gey, Fredric. - : Humboldt-Universität zu Berlin, 2004
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13
UC Berkeley at CLEF-2003
Petras, Vivien; Perelman, Natalia; Gey, Fredric. - : Humboldt-Universität zu Berlin, 2004
Abstract: As in the previous years, Berkeley’s group 1 experimented with the domain-specific CLEF collection GIRT as well as with Russian as query and document language. The GIRT collection was substantially extended this year and we were able to improve our retrieval results for the query languages German, English and Russian. For the GIRT retrieval experiments, we utilized our previous experiences by combining different translations, thesaurus matching, decompounding for German compounds and a blind feedback algorithm. We find that our thesaurus matching technique compares to conventional machine translation for Russian and German against English retrieval and outperforms machine translation for English to German retrieval. With the introduction of a Russian document collection in CLEF 2003, we participated in the CLEF main task with monolingual and bilingual runs for the Russian collection. For bilingual retrieval our approaches were query translation (for German or English as topic languages) and document translation (for English as the topic language). Document translation significantly underperformed query translation (using the Promt translation system). ; Peer Reviewed
Keyword: 020 Bibliotheks- und Informationswissenschaften; ddc:020
URN: urn:nbn:de:kobv:11-110-18452/21174-5
URL: https://doi.org/10.1007/978-3-540-30222-3_39
https://doi.org/10.18452/19971
http://edoc.hu-berlin.de/18452/21174
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14
Using Thesauri in Cross-Language Retrieval of German and French Indexed Collections ...
Petras, Vivien; Perelman, Natalia; Gey, Fredric C.. - : Humboldt-Universität zu Berlin, 2003
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15
Using Thesauri in Cross-Language Retrieval of German and French Indexed Collections
Petras, Vivien; Perelman, Natalia; Gey, Fredric C.. - : Humboldt-Universität zu Berlin, 2003
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16
Cross-Language Retrieval for the CLEF Collections ...
Gey, Fredric C.; Jiang, Hailing; Petras, Vivien. - : Humboldt-Universität zu Berlin, 2001
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17
Cross-Language Retrieval for the CLEF Collections
Gey, Fredric; Jiang, Hailing; Petras, Vivien. - : Humboldt-Universität zu Berlin, 2001
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18
Advanced Search Technologies for Unfamiliar Metadata
In: DTIC (2001)
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