1052 search results - page 64 / 211 » Managing User Focused Access to Distributed Knowledge |
120
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CATA
1998
14 years 11 months ago
1998
The large unstructured text collections demand full-text search capabilities from IR systems. Current systems typically allow users only to connect to a single database (or site) ...
102
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ICC
2007
IEEE
14 years 11 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...
113
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AMKM
2003
Springer
15 years 3 months ago
2003
Springer
Every time a user engaged in work reads or writes, the user spontaneously generates new information needs: to understand the text he or she is reading or to supply more substance ...
MICRO
2007
IEEE
15 years 4 months ago
2007
IEEE
The recent design shift towards multicore processors has spawned a significant amount of research in the area of program parallelization. The future abundance of cores on a singl...
COLCOM
2009
IEEE
15 years 2 months ago
2009
IEEE
— Sharing personal information and documents is pervasive in Web 2.0 environments, which creates the need for properly controlling shared data. Most existing authorization and po...