3291 search results - page 460 / 659 » Technology and Challenges of M-Commerce |
187
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CIKM
2007
Springer
16 years 23 days ago
2007
Springer
Searching answers to complex questions is a challenging IR task. In this paper, we examine the use of query templates with semantic slots to formulate slot-based queries. These qu...
200
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CIKM
2007
Springer
16 years 23 days ago
2007
Springer
Spatial queries for extracting data from wireless sensor networks are important for many applications, such as environmental monitoring and military surveillance. One such query i...
190
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CIKM
2007
Springer
16 years 23 days ago
2007
Springer
Challenging the implicit reliance on document collections, this paper discusses the pros and cons of using query logs rather than document collections, as self-contained sources o...
161
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CLEF
2007
Springer
16 years 23 days ago
2007
Springer
This paper presents a cross-language retrieval system for the retrieval of English documents in response to queries in Bengali and Hindi, as part of our participation in CLEF1 2007...
192
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CLEF
2007
Springer
16 years 23 days ago
2007
Springer
GeoCLEF ran as a regular track for the second time within the Cross Language Evaluation Forum (CLEF) 2007. The purpose of GeoCLEF is to test and evaluate cross-language geographic ...