7825 search results - page 107 / 1565 » Physics |
134
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SIGMOD
2002
ACM
16 years 4 months ago
2002
ACM
Physical database design is important for query performance in a shared-nothing parallel database system, in which data is horizontally partitioned among multiple independent node...
129
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PERCOM
2007
ACM
16 years 3 months ago
2007
ACM
Radio Frequency Identification (RFID) is an increasingly popular technology that uses radio signals for object identification. Tracking and authentication in RFID tags have raised...
123
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MOBISYS
2006
ACM
16 years 3 months ago
2006
ACM
Deployments of wireless LANs consisting of hundreds of 802.11 access points with a large number of users have been reported in enterprises as well as college campuses. However, du...
121
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TEI
2010
ACM
15 years 10 months ago
2010
ACM
In this paper, we present a tiled display system made out of hexagonal cardboard screens with no visible bezel. Use of a bezel-less hexagonal form factor allows users to build lar...
104
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CCS
2009
ACM
15 years 10 months ago
2009
ACM
Modern computer systems permit users to access protected information from remote locations. In certain secure environments, it would be desirable to restrict this access to a part...