• case-insensitive prefix search: default
  e.g., sig matches "SIGIR" as well as "signal"
• exact word search: append dollar sign ($) to word
  e.g., graph$ matches "graph", but not "graphics"
• boolean and: separate words by space
  e.g., codd model
• boolean or: connect words by pipe symbol (|)
  e.g., graph|network

Update May 7, 2017: Please note that we had to disable the phrase search operator (.) and the boolean not operator (-) due to technical problems. For the time being, phrase search queries will yield regular prefix search result, and search terms preceded by a minus will be interpreted as regular (positive) search terms.

found 168 matches

• 2014
• 
  Carol Peters, Nicola Ferro:
  Working Notes for CLEF 2009 Workshop co-located with the 13th European Conference on Digital Libraries (ECDL 2009) , Corfù, Greece, September 30 - October 2, 2009. CEUR Workshop Proceedings 1175, CEUR-WS.org 2014 [contents]
• 2009
• 
  Eneko Agirre, Olatz Ansa, Xabier Arregi, Maddalen Lopez de Lacalle, Arantxa Otegi, Xabier Saralegi, Hugo Zaragoza:
  Elhuyar-IXA: Semantic Relatedness and Cross-lingual Passage Retrieval. CLEF (Working Notes) 2009
• 
  Eneko Agirre, Giorgio Maria Di Nunzio, Thomas Mandl, Arantxa Otegi:
  CLEF 2009 Ad Hoc Track Overview: Robust - WSD Task. CLEF (Working Notes) 2009
• 
  Eneko Agirre, Arantxa Otegi, Hugo Zaragoza:
  Using Semantic Relatedness and Word Sense Disambiguation for (CL)IR. CLEF (Working Notes) 2009
• 
  Julien Ah-Pine, Stéphane Clinchant, Gabriela Csurka, Yan Liu:
  XRCE's Participation in ImageCLEF 2009. CLEF (Working Notes) 2009
• 
  Wouter Alink, Roberto Cornacchia, Arjen P. de Vries:
  Running CLEF-IP Experiments using a Graphical Query Builder. CLEF (Working Notes) 2009
• 
  Maik Anderka, Nedim Lipka, Benno Stein:
  Evaluating Cross-Language Explicit Semantic Analysis and Cross Querying at TEL@CLEF 2009. CLEF (Working Notes) 2009
• 
  Waleed Arafa, Ragia Ibrahim:
  Medical Image Retrieval: ISSR at CLEF 2009. CLEF (Working Notes) 2009
• 
  Uri Avni, Jacob Goldberger, Hayit Greenspan:
  Addressing the ImageClef 2009 Challenge Using a Patch-based Visual Words Representation. CLEF (Working Notes) 2009
• 
  Pierpaolo Basile, Annalina Caputo, Giovanni Semeraro:
  UNIBA-SENSE @ CLEF 2009: Robust WSD task. CLEF (Working Notes) 2009
• 
  Daniela Becks, Christa Womser-Hacker, Thomas Mandl, Ralph Kölle:
  Patent Retrieval Experiments in the Context of the CLEF IP Track 2009. CLEF (Working Notes) 2009
• 
  Tolga Berber, Adil Alpkocak:
  DEU at ImageCLEFmed 2009: Evaluating a Re-ranking and Integrated Retrieval Model. CLEF (Working Notes) 2009
• 
  Guillaume Bernard, Sophie Rosset, Olivier Galibert, Éric Bilinski, Gilles Adda:
  LIMSI participation in the QAst 2009 track. CLEF (Working Notes) 2009
• 
  Delphine Bernhard:
  MorphoNet: Exploring the Use of Community Structure for Unsupervised Morpheme Analysis. CLEF (Working Notes) 2009
• 
  Romaric Besançon, Stéphane Chaudiron, Djamel Mostefa, Ismaïl Timimi, Khalid Choukri, Meriama Laïb:
  Overview of CLEF 2009 INFILE track. CLEF (Working Notes) 2009
• 
  Rohit G. Bharadwaj, Surya Ganesh, Vasudeva Varma:
  A Naïve Approach for Monolingual Question Answering. CLEF (Working Notes) 2009
• 
  Alexander Binder, Motoaki Kawanabe:
  Fraunhofer FIRST's Submission to ImageCLEF2009 Photo Annotation Task: Non-sparse Multiple Kernel Learning. CLEF (Working Notes) 2009
• 
  Thyago Bohrer Borges, Viviane Pereira Moreira:
  UFRGS@CLEF2009: Retrieval by Numbers. CLEF (Working Notes) 2009
• 
  Emanuela Boros, George Rosca, Adrian Iftene:
  UAIC: Participation in ImageCLEF 2009 Robot Vision Task. CLEF (Working Notes) 2009
• 
  Alessio Bosca, Luca Dini:
  CACAO Project at the LogCLEF Track. CLEF (Working Notes) 2009
• 
  Alessio Bosca, Luca Dini:
  CACAO Project at the TEL@CLEF 2009 Task. CLEF (Working Notes) 2009
• 
  Gosse Bouma, Sergio Duarte:
  Wikipedia Entity Retrieval for Dutch and Spanish. CLEF (Working Notes) 2009
• 
  Ioannis Boutsis, Theodore Kalamboukis:
  Combined Content based and Semantic Image Retrieval. CLEF (Working Notes) 2009
• 
  Bartosz Broda, Mariusz Paradowski, Halina Kwasnicka:
  Multimodal Photo Retrieval through Finding Similar Documents Enhanced with Visual Clues - a Baseline Method. CLEF (Working Notes) 2009
• 
  Davide Buscaldi, Paolo Rosso:
  NLEL at CLEF 2009 Robust WSD Task. CLEF (Working Notes) 2009
• 
  Burcu Can, Suresh Manandhar:
  Unsupervised Learning of Morphology by using Syntactic Categories. CLEF (Working Notes) 2009
• 
  Barbara Caputo, Andrzej Pronobis, Patric Jensfelt:
  Overview of the CLEF 2009 Robot Vision Track. CLEF (Working Notes) 2009
• 
  Nuno Cardoso, David S. Batista, Francisco J. López-Pellicer, Mário J. Silva:
  Where in Wikipedia is that Answer? XLDB at the GikiCLEF 2009 task. CLEF (Working Notes) 2009
• 
  Pere R. Comas, Jordi Turmo:
  Robust Question Answering for Speech Transcripts: UPC Experience in QAst 2009. CLEF (Working Notes) 2009
• 
  Santiago Correa, Davide Buscaldi, Paolo Rosso:
  NLEL-MAAT at CLEF-ResPubliQA. CLEF (Working Notes) 2009

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