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1
M.: Application of Axiomatic Approaches to Crosslanguage Retrieval
In: http://clef.isti.cnr.it/2009/working_notes/rkern-paperCLEF2009.pdf (2010)
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Multiple retrieval models and regression models for prior art search
In: http://clef.isti.cnr.it/2009/working_notes/lopez-paperCLEF2009.pdf (2009)
Abstract: This paper presents the system called PATATRAS (PATent and Article Tracking, Retrieval and AnalysiS) realized at the Humboldt University for the IP track of CLEF 2009. Our approach presents three main characteristics: 1. The usage of multiple retrieval models (KL, Okapi) and term index definitions (lemma, phrase, concept) for the three languages considered in the present track (English, French, German) producing ten different sets of ranked results. 2. The merging of the different results based on multiple regression models using an additional validation set created from the patent collection. 3. The exploitation of patent metadata and of the citation structures for creating restricted initial working sets of patents and for producing a final re-ranking regression model. As we exploit specific metadata of the patent documents and the citation relations only at the creation of initial working sets and during the final post ranking step, our architecture remains generic and easy to extend.
Keyword: Categories and Subject Descriptors H.3 [Information Storage and Retrieval; Experimentation Keywords Patent; H.2.3 [Database Managment; H.3.1 Content Analysis and Indexing; H.3.3 Infor- mation Search and Retrieval; H.3.4 Systems and Software; H.3.7 Digital Libraries; Languages—Query Languages General Terms Measurement; Multilinguality; Performance; Prior Art Search; Re-ranking; Regression models
URL: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.540.1121
http://clef.isti.cnr.it/2009/working_notes/lopez-paperCLEF2009.pdf
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3
Multiple retrieval models and regression models for prior art search
In: http://hal.archives-ouvertes.fr/docs/00/41/18/35/PDF/technote.pdf (2009)
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4
de Rijke. Overview of WebCLEF 2006
In: http://ceur-ws.org/Vol-1172/CLEF2006wn-WebCLEF-BalogEt2006a.pdf (2006)
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5
F.Llopis. AliQAn and BRILI QA systems at CLEF 2006
In: http://ceur-ws.org/Vol-1172/CLEF2006wn-QACLEF-FerrandezEt2006.pdf (2006)
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6
Extraction of Definitions for Bulgarian
In: http://ceur-ws.org/Vol-1172/CLEF2006wn-QACLEF-Tanev2006.pdf
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7
Evaluating Answer Validation in Spanish Question Answering
In: http://ceur-ws.org/Vol-1174/CLEF2008wn-QACLEF-TellezValero2008.pdf
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8
Evaluating Answer Validation in Spanish Question Answering
In: http://ccc.inaoep.mx/~mmontesg/publicaciones/2008/UsingAVinQA-CLEF08.pdf
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9
Robust Question Answering for Speech Transcripts: UPC Experience in QAst 2008
In: http://clef.isti.cnr.it/2008/working_notes/comas-paperCLEF2008.pdf
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10
Robust Question Answering for Speech Transcripts: UPC Experience in QAst 2008
In: http://www.lsi.upc.edu/~nlp/papers/comas08c.pdf
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11
UniNE at CLEF 2009: Persian Ad Hoc Retrieval and IP
In: http://ceur-ws.org/Vol-1175/CLEF2009wn-Miscellaneous-DolamicEt2009.pdf
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12
Benefits of deep NLP-based lemmatization for information retrieval
In: http://ceur-ws.org/Vol-1172/CLEF2006wn-adhoc-Halacsy2006.pdf
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13
Amharic-English Information Retrieval
In: http://clef.isti.cnr.it/2006/working_notes/workingnotes2006/atelachalemuargawCLEF2006.pdf
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14
The LIA at
In: http://clef.isti.cnr.it/2006/working_notes/workingnotes2006/gillardCLEF2006.pdf
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15
Visual Micro-clustering Pre-processing for Cross-Language Ad hoc Image Retrieval
In: http://clef.isti.cnr.it/2006/working_notes/workingnotes2006/inoueCLEF2006.pdf
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16
2009): CACAO project at the LogCLEF Track
In: http://clef.isti.cnr.it/2009/working_notes/celi-paperLogCLEF2009.pdf
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17
2009
In: http://clef.isti.cnr.it/2009/working_notes/anderka-paperCLEF2009.pdf
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18
WordNet-based Index Terms Expansion for Geographical Information Retrieval”, Evaluation of Multilingual and Multi-modal
In: http://users.dsic.upv.es/~prosso/resources/BuscaldiEtAl_GeoCLEF06.pdf
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19
SINAI at VideoCLEF 2008
In: http://clef.isti.cnr.it/2008/working_notes/Perea-Ortega-paperVideoCLEF2008.pdf
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20
2009 TASK
In: http://ceur-ws.org/Vol-1175/CLEF2009wn-adhoc-BoscaEt2009.pdf
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