9162 search results - page 1456 / 1833 » System and User Data Complexity |
170
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HICSS
2010
IEEE
16 years 2 months ago
2010
IEEE
Twitter—a microblogging service that enables users to post messages (“tweets”) of up to 140 characters—supports a variety of communicative practices; participants use Twit...
194
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HICSS
2010
IEEE
16 years 2 months ago
2010
IEEE
Geographic information retrieval (GIR) is, as a branch of traditional information retrieval, a discipline that tries to enrich data with geographical information to make it suitab...
219
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ESWS
2009
Springer
16 years 2 months ago
2009
Springer
We consider the problem of tag prediction in collaborative tagging systems where users share and annotate resources on the Web. We put forward HAMLET, a novel approach to automatic...
186
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POLICY
2009
Springer
16 years 2 months ago
2009
Springer
—There are increasing capabilities and demands for the remote monitoring of homes and their occupants. There are a variety of options for the architecture of such monitoring syst...
227
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CISS
2008
IEEE
16 years 2 months ago
2008
IEEE
—We consider linear precoding and decoding in the downlink of a multiuser multiple-input, multiple-output (MIMO) system. In this scenario, the transmitter and the receivers may e...