منابع مشابه
Geographic Information Retrieval Track Overview
After being a pilot track in 2005, GeoCLEF advanced to be a regular track within CLEF 2006. The purpose of GeoCLEF is to test and evaluate cross-language geographic information retrieval (GIR): retrieval for topics with a geographic specification. For GeoCLEF 2006, twenty-five search topics were defined by the organizing groups for searching English, German, Portuguese and Spanish document coll...
متن کاملCross-Language Information Retrieval (CLIR) Track Overview
This year, the TREC cross-language retrieval track took place for the second time. In TREC-7, we extended the task presented to the participants. The goal was for groups to use queries written in a single language in order to retrieve documents from a multilingual pool of documents written in many different languages. This is also a more comprehensive task than the usual definition of cross-lan...
متن کاملThe TREC2001 Video Track: Information Retrieval on Digital Video Information
Centre for Digital Video Processing, Dublin City University, Dublin, 9, Ireland. National Institute for Standards and Technology, Gaithersburg, Md., USA. 3 Johns Hopkins University Applied Physics Laboratory, Laurel, Md., USA. CWI, Amsterdam, The Netherlands. 5 Laboratory for Language and Media Processing, University of Maryland, College Park, MD. USA School of Computer Science, Carnegie Mellon...
متن کاملSiena's Twitter Information Retrieval System: The 2014 Microblog Track
As the internet dramatically changes each year, microblogs – such as Facebook and Twitter – are being used more often as a source of information exchange. Twitter users are learning about current events earlier compared to reading about it on their news feeds, as companies and celebrities continue to utilize Twitter to spread information. Information Retrieval, a topic which NIST 1 (National In...
متن کاملGeoCLEF: the CLEF 2005 Cross-Language Geographic Information Retrieval Track
Introduction GeoCLEF is a new track for CLEF 2005. GeoCLEF was run as a pilot track to evaluate retrieval of multilingual documents with an emphasis on geographic search. Existing evaluation campaigns such as TREC and CLEF do not explicitly evaluate geographical relevance. The aim of GeoCLEF is to provide the necessary framework in which to evaluate GIR systems for search tasks involving both s...
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ژورنال
عنوان ژورنال: Bulletin of the American Society for Information Science and Technology
سال: 2005
ISSN: 0095-4403
DOI: 10.1002/bult.143