Information retrieval query language

Results: 415



#Item
71Information science / Information retrieval / Information retrieval evaluation / Natural language processing / Ranking / Query expansion / Text Retrieval Conference / Relevance feedback / Relevance / Precision and recall / Document retrieval / Twitter

On Using Inter-document Relations in Microblog Retrieval Jesus A. Rodriguez Perez Yashar Moshfeghi Joemon M. Jose

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Source URL: www2013.wwwconference.org

Language: English - Date: 2014-07-21 08:47:00
72Natural language processing / Computational linguistics / Linguistics / Internet search / Language / Information science / Artificial intelligence / Web search query / Temporal annotation / Information retrieval / Temporal expressions / Information extraction

Use of Temporal Expressions in Web Search S´ergio Nunes1 , Cristina Ribeiro1,2 , and Gabriel David1,2 1 Faculdade de Engenharia da Universidade do Porto 2

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Source URL: paginas.fe.up.pt

Language: English - Date: 2012-04-07 12:33:42
73Information science / Information retrieval / Statistical natural language processing / Information retrieval evaluation / Natural language processing / Query expansion / Relevance feedback / Topic model / Relevance / Language model / Maximum likelihood estimation / Latent Dirichlet allocation

Leveraging Geographical Metadata to Improve Search over Social Media Alexander Kotov Yu Wang

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Source URL: www2013.wwwconference.org

Language: English - Date: 2014-07-21 08:46:56
74Information science / Information retrieval / Information retrieval evaluation / Natural language processing / Computational linguistics / Relevance feedback / Relevance / Question answering / Discounted cumulative gain / Query expansion / Probabilistic relevance model / Ranking

Novelty and Diversity in Information Retrieval Evaluation Charles L. A. Clarke Maheedhar Kolla Gordon V. Cormack Olga Vechtomova Azin Ashkan Stefan Büttcher Ian MacKinnon University of Waterloo ABSTRACT

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Source URL: plg.uwaterloo.ca

Language: English - Date: 2008-04-22 11:26:14
75Information science / Information retrieval / Computing / Computational linguistics / Data management / Semantic Web / Internet search engines / Natural language processing / Semantic search / Query language / Database / Semantic similarity

Expressive and Flexible Access to Web-Extracted Data: A Keyword-based Structured Query Language Jeffrey Pound Ihab F. Ilyas

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Source URL: cs.uwaterloo.ca

Language: English - Date: 2010-03-17 15:56:34
76Database management systems / SQL / Database theory / Data management / Query optimization / Information retrieval / Database / Relational database / Join / Query plan / View / Query language

11 A Survey of Top-k Query Processing Techniques in Relational Database Systems IHAB F. ILYAS, GEORGE BESKALES, and MOHAMED A. SOLIMAN University of Waterloo

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Source URL: cs.uwaterloo.ca

Language: English - Date: 2008-10-13 00:20:58
77Tf*idf / Vector space model / Query expansion / Relevance feedback / Precision and recall / N-gram / Web search query / Relevance / Language model / Information science / Information retrieval / Science

Back to Our Roots for Retrieving Very Short Passages Nada Naji University of Neuchatel, Computer Science Dept. Rue Emile-Argand 11, 2000 Neuchatel Switzerland

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Source URL: www.asis.org

Language: English - Date: 2014-07-19 18:51:50
78Ontology / Natural language processing / Semantic Web / Knowledge representation / Information retrieval / Cross-language information retrieval / Cyc / Terminology extraction / Query expansion / Information science / Science / Information

Facilitating cross-language retrieval and machine translation by multilingual domain ontologies Petr Knoth∗ , Trevor Collins∗ , Elsa Sklavounou† , Zdenek Zdrahal∗ ∗ KMI, The Open University

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Source URL: people.kmi.open.ac.uk

Language: English - Date: 2012-05-18 05:35:07
79Information retrieval / Searching / Machine learning / Artificial intelligence / Information extraction / Search engine indexing / Statistical classification / Automatic summarization / Web query classification / Information science / Science / Natural language processing

EXTRACTING THE MAIN CONTENT FROM WEB DOCUMENTS By Samuel Louvan

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Source URL: www.win.tue.nl

Language: English - Date: 2010-02-17 04:02:49
80Query expansion / Query language / Query / Web query classification / Uncertain inference / Information science / Information retrieval / Web search query

CWI at TREC 2011: session, web, and medical Jiyin He Vera Hollink Corrado Boscarino

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Source URL: trec.nist.gov

Language: English
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