5145 search results - page 886 / 1029 » Active Information Acquisition |
202
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JSAC
2008
15 years 7 months ago
2008
In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input multiple-output (MIMO) broadcast channel. We ...
157
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JSW
2008
15 years 7 months ago
2008
Precise analysis of the Web structure can facilitate data pre-processing and enhance the accuracy of the mining results in the procedure of Web usage mining. STPN Stochastic Timed...
193
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JUCS
2008
15 years 7 months ago
2008
: When the user interface is specified, a picture is worth a thousand words, and the worst thing one can do is write a natural-language specification for it. Because this practice ...
202
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JUCS
2008
15 years 7 months ago
2008
Abstract: The abstract syntax and static semantics of UML, the widely-used generalpurpose graphical modeling language, have been standardized in a four-layer metamodeling framework...
186
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DSS
2007
15 years 7 months ago
2007
Corporate collaboration allows organizations to improve the efficiency and quality of their business activities. It may occur as a workflow collaboration, a supply chain collabora...