10689 search results - page 1864 / 2138 » How informances can be used in design ethnography |
105
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
Pseudo relevance feedback (PRF), which has been widely applied in IR, aims to derive a distribution from the top n pseudo relevant documents D. However, these documents are often ...
121
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WIDM
2006
ACM
15 years 8 months ago
2006
ACM
In this paper, we identify and analyze structural properties which reflect the functionality of a Web site. These structural properties consider the size, the organization, the co...
131
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IDEAS
2003
IEEE
15 years 7 months ago
2003
IEEE
The objective of this paper is to investigate the problems related to the extensional integration of information sources. In particular, we propose an approach for managing incons...
142
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IMC
2003
ACM
15 years 7 months ago
2003
ACM
In this paper, we consider the problem of how to represent the locations of Internet hosts in a Cartesian coordinate system to facilitate estimate of the network distance between ...
140
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CIKM
2000
Springer
15 years 6 months ago
2000
Springer
—As databases increasingly integrate different types of information such as multimedia, spatial, time-series, and scientific data, it becomes necessary to support efficient retri...