18918 search results - page 683 / 3784 » Using Technology in Teaching |
190
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EATIS
2007
ACM
15 years 11 months ago
2007
ACM
Abstract-- The growth of wireless network use has greatly increased research demand. Some applications, which are contextaware, must adapt to the environment. So, information on bo...
193
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SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
The context of the user queries, preceding a given query, is utilized to improve the effectiveness of query classification. Earlier efforts utilize fixed number of preceding queri...
200
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CLEF
2004
Springer
15 years 11 months ago
2004
Springer
As in CLEF 2003, Berkeley experimented with the CLEF Russian Izvestia document collection with monolingual and bilingual runs for the Russian collection. For CLEF 2004 we also expe...
186
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CLEF
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. This paper describes the technique for translation of character n-grams we developed for our participation in CLEF 2006. This solution avoids the need for word normalizat...
195
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CLEF
2006
Springer
15 years 11 months ago
2006
Springer
This paper describes a QA system centered in a full data-driven architecture. It applies machine learning and text mining techniques to identify the most probable answers to factoi...