4493 search results - page 299 / 899 » A Knowledge Recommend System Based on User Model |
153
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CHI
2002
ACM
16 years 7 months ago
2002
ACM
We have developed a 3D sound system for headphones that allows real-time sound source and user displacement in a virtual acoustic environment. Because of a flexible design that us...
213
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Duality between the multi-antenna multi-user uplink and the downlink has been discovered in terms of sum rate, capacity region, signal-to-interference-plus-noise-ratio ...
162
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CLEIEJ
1998
15 years 6 months ago
1998
Parallel disk I/O subsystems are becoming more important in today’s large-scale parallel machines. Parallel disk systems provide a significant boost in I/O performance reducing ...
142
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ACSAC
2004
IEEE
15 years 10 months ago
2004
IEEE
The basic idea behind delegation is that some active entity in a system delegates authority to another active entity in order to carry out some functions on behalf of the former. ...
179
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ACSC
2008
IEEE
16 years 1 months ago
2008
IEEE
Modern computer systems are based on the traditional hierarchical file system model, but typically contain large numbers of files with complex interrelationships. This tradition...