8760 search results - page 290 / 1752 » Modeling users of intelligent systems |
169
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PIMRC
2008
IEEE
16 years 29 days ago
2008
IEEE
—In this paper we present an analytical approach to evaluate the M-QAM bit error rate and carrier frequency dependent throughput of OFDM systems subject to various receiver impai...
206
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FUZZIEEE
2007
IEEE
15 years 10 months ago
2007
IEEE
An ordinal fuzzy linguistic Information Retrieval System (IRS) based on a multi-level weighting scheme to represent the user queries, in a more flexible way, is proposed. The IRS a...
148
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BDA
2006
15 years 8 months ago
2006
We consider a publish/subscribe system for digital libraries which continuously evaluates queries over a large repository containing document descriptions. The subscriptions, the ...
157
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WECWIS
2002
IEEE
15 years 11 months ago
2002
IEEE
In the web context, it is difficult to disentangle presentation from process logic, and sometimes even data is not separate from the presentation. Consequently, it becomes to de...
191
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INFOCOM
2006
IEEE
16 years 18 days ago
2006
IEEE
— In many cases, a mobile user has the option of connecting to one of several IEEE 802.11 access points (APs), each using an independent channel. User throughput in each AP is de...