4971 search results - page 663 / 995 » On Scalable Information Retrieval Systems |
203
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
The use of blogs to track and comment on real world (political, news, entertainment) events is growing. Similarly, as more individuals start relying on the Web as their primary in...
166
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SIGIR
2006
ACM
16 years 19 days ago
2006
ACM
In interactive question answering (QA), users and systems take turns to ask questions and provide answers. In such an interactive setting, user questions largely depend on the ans...
204
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ISMIR
2004
Springer
16 years 1 days ago
2004
Springer
High-Level music descriptors are key ingredients for music information retrieval systems. Although there is a long tradition in extracting information from acoustic signals, the f...
172
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CAIP
1999
Springer
15 years 11 months ago
1999
Springer
Two tourist guides are described. One supports a virtual tour through an archaeological site, the other a tour through a real exhibition. The first system is based on the 3D recon...
166
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SACMAT
2004
ACM
16 years 3 days ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...