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IR
2006
14 years 12 days ago
Word normalization and decompounding in mono- and bilingual IR
The present research studies the impact of decompounding and two different word normalization methods, stemming and lemmatization, on monolingual and bilingual retrieval. The langu...
Eija Airio
CLEF
2009
Springer
14 years 1 months ago
Multilingual Query Expansion for CLEF Adhoc-TEL
In this paper we will briefly describe the approaches taken by the Cheshire (Berkeley) Group for the CLEF Adhoc-TEL 2009 tasks (Mono and Bilingual retrieval). Recognizing that man...
Ray R. Larson
CLEF
2008
Springer
14 years 2 months ago
Cheshire at GeoCLEF 2008: Text and Fusion Approaches for GIR
In this paper we will briefly describe the approaches taken by Berkeley for the main GeoCLEF 2008 tasks (Mono and Bilingual retrieval). The approach this year used probabilistic t...
Ray R. Larson
CLEF
2004
Springer
14 years 4 months ago
GIRT and the Use of Subject Metadata for Retrieval
The use of domain-specific metadata (subject keywords) is tested for monolingual and bilingual retrieval on the GIRT social science collection. A new technique, Entry Vocabulary Mo...
Vivien Petras
CLEF
2007
Springer
14 years 6 months ago
Cheshire at GeoCLEF 2007: Retesting Text Retrieval Baselines
In this paper we will briefly describe the approaches taken by Berkeley for the main GeoCLEF 2007 tasks (Mono and Bilingual retrieval). This year we used only a single system in ...
Ray R. Larson