4791 search results - page 287 / 959 » Clustering with partial information |
172
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SIGIR
2006
ACM
16 years 21 days ago
2006
ACM
We propose that the information access behavior of a group of people can be modeled as an information flow issue, in which people intentionally or unintentionally influence and in...
163
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
In this paper, we consider an X ray computed tomography (CT) image reconstruction problem using two different kinds of data: classical X-rays radiographic data and some geometrica...
174
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WEBI
2007
Springer
16 years 26 days ago
2007
Springer
Implicitly structured content on the Web such as HTML tables and lists can be extremely valuable for web search, question answering, and information retrieval, as the implicit str...
172
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ECAI
2006
Springer
2006
Springer
Identifying Inter-Domain Similarities Through Content-Based Analysis of Hierarchical Web-Directories
15 years 10 months ago
Providing accurate personalized information services to the users requires knowing their interests and needs, as defined by their User Models (UMs). Since the quality of the person...
160
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JSAC
2007
15 years 6 months ago
2007
Abstract— We analyze the sum-rate performance of a multiantenna downlink system carrying more users than transmit antennas, with partial channel knowledge at the transmitter due ...