12336 search results - page 328 / 2468 » Active Information Retrieval |
193
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KES
2000
Springer
15 years 10 months ago
2000
Springer
: Our personal knowledge plays a vital role in our daily intellectual work. This paper proposes a method for acquiring and utilizing our personal knowledge in computer systems. We ...
196
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CRIWG
2004
15 years 8 months ago
2004
Awareness is an essential requirement in collaborative activities. This paper presents Ariane, a generic and reusable awareness infrastructure, independent of a specific applicatio...
169
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CVPR
2000
IEEE
16 years 8 months ago
2000
IEEE
Online photo sharing systems, such as Flickr and Picasa, provide a valuable source of human-annotated photos. Textual annotations are used not only to describe the visual content ...
190
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SIGIR
2002
ACM
15 years 6 months ago
2002
ACM
This work evaluates a few search strategies for Arabic monolingual and cross-lingual retrieval, using the TREC Arabic corpus as the test-bed. The release by NIST in 2001 of an Ara...
186
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SIGIR
2003
ACM
15 years 12 months ago
2003
ACM
Passage retrieval is an important component common to many question answering systems. Because most evaluations of question answering systems focus on end-to-end performance, comp...