3471 search results - page 468 / 695 » User activity histories |
167
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ISDA
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, an OntoCrawler based on the ontology-supported technique for webpage searching was proposed, in which only user entered some keywords would the system supported by ...
165
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— In this paper, we present a multiuser scheduling technique for the MIMO-OFDM system over multipath frequency-selective fading channels to exploit the multiuser, space a...
190
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GLOBECOM
2007
IEEE
16 years 28 days ago
2007
IEEE
— A novel cooperative multiple access protocol for packet speech communications is proposed. Cooperation is achieved through a relay node and by exploiting the silence periods du...
198
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SADFE
2007
IEEE
16 years 27 days ago
2007
IEEE
—With the rapid development and popularity of IT technology, criminals and mischievous computer users are given avenues to commit crimes and malicious activities. As forensic sci...
162
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WCRE
2007
IEEE
16 years 26 days ago
2007
IEEE
Legacy applications can be difficult and time-consuming to understand and update due to the lack of modern abstraction mechanisms in legacy languages, as well as the gradual dete...