2097 search results - page 120 / 420 » Distributed user modelling for universal information access |
100
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FGIT
2009
Springer
15 years 9 months ago
2009
Springer
Our society is rapidly changing into information society, where the needs and requests of the people on information access vary vigorously depending who they are. Library's m...
172
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JSAC
2011
14 years 7 months ago
2011
—Several contention-based Medium Access Control (MAC) protocols have been proposed for the vehicles to gain the radio channels to distribute active safety messages timely, e.g., ...
255
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VLDB
2008
ACM
16 years 5 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
145
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WETICE
2007
IEEE
15 years 11 months ago
2007
IEEE
A new application of tuple-space-based coordination systems is in knowledge communication and representation. This knowledge is being published on the Web (the so-called “Semant...
172
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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— In this paper, we consider the time-slotted ALOHA packetized multiple-access system where the transmission channels obey i.i.d (independent identically distributed) Rayleigh fa...