4913 search results - page 252 / 983 » Results and Perspectives of the G |
161
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—The application of directional antennas in wireless networks brings numerous benefits, such as increased spatial reuse and mitigated interferences. Most MAC protocols with dire...
148
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ISBI
2006
IEEE
16 years 22 days ago
2006
IEEE
We compare various popular methods available for projection and backprojection in CT. Assuming linear rays and a simple density integration along them, we consider both line- and ...
168
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IUI
2010
ACM
16 years 10 hour ago
2010
ACM
While web search tasks are often inherently collaborative in nature, many search engines do not explicitly support collaboration during search. In this paper, we describe HeyStaks...
186
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MLDM
2009
Springer
15 years 11 months ago
2009
Springer
The induction of knowledge from a data set relies in the execution of multiple data mining actions: to apply filters to clean and select the data, to train different algorithms (...
190
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
Diversity has been heavily motivated in the information retrieval literature as an objective criterion for result sets in search and recommender systems. Perhaps one of the most w...