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131
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SAC
2005
ACM
15 years 10 months ago
2005
ACM
: Traditional spatial indexes like R-tree usually assume the database is not updated frequently. In applications like location-based services and sensor networks, this assumption i...
148
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WOWMOM
2005
ACM
15 years 10 months ago
2005
ACM
We present in this paper an analytical model that accounts for the positions of stations with respect to the Access Point (AP) while evaluating the performance of 802.11 MAC layer...
139
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HUC
2005
Springer
15 years 10 months ago
2005
Springer
We describe the results of a field deployment of the AURA system which links online content to physical objects through machine readable tags. AURA runs on commercially available p...
141
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ICS
2005
Tsinghua U.
15 years 10 months ago
2005
Tsinghua U.
As network traffic continues to increase and with the requirement to process packets at line rates, high performance routers need to forward millions of packets every second. Eve...
143
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SAC
2004
ACM
15 years 9 months ago
2004
ACM
Next generation mobile devices will allow users to share and pass information within anonymous groups of people in an ad hoc manner. This will smooth the path for many kinds of ne...