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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 Hits 1 – 20 of 27 1 NTCIR9-GeoTime Overview - Evaluating Geographic and Temporal Search: Round 2, In this proceedings Fredric Gey; Ray Larson; Jorge Machado... In: http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings9/NTCIR/01-NTCIR9-OV-GEOTIME-GeyF.pdf (2011) BASE Show details 2 GeoCLEF 2008: The CLEF 2008 Cross-Language Geographic Information Retrieval Track Overview Thomas Mandl; Paula Carvalho; Fredric Gey... In: http://www.clef-campaign.org/2008/working_notes/GeoCLEF-2008-overview-notebook-paperWNfinal.pdf (2008) BASE Show details 3 Berkeley2 at GeoCLEF: Cross-Language Geographic Information Retrieval of German and English Documents Fredric Gey; Vivien Petras In: http://www.clef-campaign.org/2005/working_notes/workingnotes2005/gey205.pdf (2005) Abstract: ABSTRACT: Berkeley group 2 participated in the GeoCLEF pilot track of CLEF 2005 by performing English and German monolingual geographic information retrieval and bilingual geographic information retrieval using English topics to retrieve German documents and vice versa. Our results were substantially above the medians for all categories. We found that major improvements for German retrieval derived from successful blind feedback (between 53 and 72 percent improvement in MAP depending upon the run type) rather than decompounding of German compound words. Manual expansion of geographic references (e.g. Europe to individual country names) was disastrous to retrieval performance. Clearly, successful geographic information retrieval will require substantially more research to improve upon heuristic approaches. Keyword: Categories and Subject Descriptors H.3 [Information Storage and Retrieval; Cross-language information retrieval; Experimentation Keywords Geographic Information Retrieval; H.3.3 Information Search and Retrieval-- Query Formulation; H.3.4 Systems and Software-- Performance evaluation (efficiency and effectiveness; H.3.7 Digital Libraries General Terms Measurement; Performance URL: http://www.clef-campaign.org/2005/working_notes/workingnotes2005/gey205.pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.109.2031 BASE Hide details 4 UC Berkeley at CLEF-2003 – Russian language experiments and domain-specific retrieval Vivien Petras; Natalia Perelman; Fredric Gey In: http://clef.isti.cnr.it/2003/WN_web/29a.pdf (2004) BASE Show details 5 Translingual vocabulary mappings for multilingual information access: SIGIR Ray R Larson; Fredric Gey; Aitao Chen In: http://www.mariapinto.es/ciberabstracts/Articulos/larson.pdf (2002) BASE Show details 6 Harvesting Translingual Vocabulary Mappings for Multilingual Digital Libraries Ray R. Larson; Fredric Gey; Aitao Chen In: http://cheshire.lib.berkeley.edu/p64-larson.pdf (2002) BASE Show details 7 Harvesting Translingual Vocabulary Mappings for Multilingual Digital Libraries Ray R. Larson; Fredric Gey In: http://metadata.sims.berkeley.edu/GrantSupported/./papers/p64-larson.pdf (2002) BASE Show details 8 Research to Improve Cross-Language Retrieval { Position Paper for CLEF Fredric Gey Mail; Fredric C. Gey In: http://metadata.sims.berkeley.edu/GrantSupported/./papers/clef-position-paper.ps (2001) BASE Show details 9 Translation Term Weighting and Combining Translation Resources in Cross-Language Retrieval Aitao Chen; Fredric Gey In: http://trec.nist.gov/pubs/trec10/papers/berkeley_trec10.pdf (2001) BASE Show details 10 English-Chinese Cross-Language IR using Bilingual Dictionaries Aitao Chen; Hailing Jiang; Fredric Gey In: http://metadata.sims.berkeley.edu/GrantSupported/./papers/trec9.pdf (2001) BASE Show details 11 English-chinese cross-language ir using bilingual dictionaries Aitao Chen; Hailing Jiang; Fredric Gey Ý In: http://ucdata.berkeley.edu/personal/fred/my-papers/trec9_berkeley.pdf (2001) BASE Show details 12 English-chinese cross-language ir using bilingual dictionaries Aitao Chen; Hailing Jiang; Fredric Gey In: http://trec.nist.gov/pubs/trec9/papers/trec9_berkeley.pdf (2001) BASE Show details 13 English-Chinese Cross-Language IR using Bilingual Dictionaries Aitao Chen; Hailing Jiang; Fredric Gey In: http://trec.nist.gov/pubs/trec9/./papers/trec9_berkeley.ps (2001) BASE Show details 14 English-German Cross-Language Retrieval for the GIRT Collection -- Exploiting a Multilingual Thesaurus Fredric Gey And; Fredric C. Gey; Hailing Jiang In: http://trec.nist.gov/pubs/trec8/./papers/Berkeley-GIRT-trec8.ps (1999) BASE Show details 15 1. NTCIR Cross-Language Retrieval Fredric Gey; David Kirk Evans; Noriko K In: http://www.lrec-conf.org/proceedings/lrec2008/pdf/363_paper.pdf BASE Show details 16 Applying Text Categorization to Vocabulary Enhancement for Japanese-English Cross-Language Retrieval Fredric Gey; Aitao Chen; Hailing Jiang In: http://ucdata.berkeley.edu/personal/fred/my-papers/singapore.pdf BASE Show details 17 1. NTCIR Cross-Language Retrieval Fredric Gey; David Kirk Evans; Noriko K In: http://www.mt-archive.info/LREC-2008-Gey.pdf BASE Show details 18 General Terms Fredric Gey; Ray Larson; Mark S... In: http://www.dcs.gla.ac.uk/~hideo/pub/geoclef05/geoclef2005overview.pdf BASE Show details 19 Xie: GeoCLEF 2007: the CLEF 2007 Cross-Language Geographic Infor¬ma¬tion Retrie¬val Track Overview Thomas M; Fredric Gey; Giorgio Di Nunzio... In: http://www.clef-campaign.org/2007/working_notes/mandlCLEF2007_Geo_Overview.pdf BASE Show details 20 Xie: GeoCLEF 2007: the CLEF 2007 Cross-Language Geographic Infor¬ma¬tion Retrie¬val Track Overview Thomas M; Fredric Gey; Giorgio Di Nunzio... In: http://www.linguateca.pt/Diana/download/MandletalGeoCLEF2007WN.pdf BASE Show details Page: 1 2

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