8298 search results - page 367 / 1660 » Query-Free Information Retrieval |
165
Voted
SIGIR
2009
ACM
16 years 23 days ago
2009
ACM
Online forums host a rich information exchange, often with contributions from many subject matter experts. In this work we evaluate algorithms for thread retrieval in a large and ...
161
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
Traditional retrieval evaluation uses explicit relevance judgments which are expensive to collect. Relevance assessments inferred from implicit feedback such as click-through data...
120
Voted
CLEF
2006
Springer
15 years 10 months ago
2006
Springer
In this paper we will describe the Berkeley approaches to the GeoCLEF tasks for CLEF 2006. This year we used two separate systems for different tasks. Although of the systems both...
133
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DL
1995
Springer
15 years 9 months ago
1995
Springer
The THOMAS system is designed to make legislative information available to the general public over the Internet, and can be regarded as a prototypeof a government digitallibrary. ...
154
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CHI
2004
ACM
16 years 6 months ago
2004
ACM
In this paper we describe an image-based approach to finding location-based information from camera-equipped mobile devices. We introduce a point-by-photograph paradigm, where user...