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185
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RECSYS
2009
ACM
16 years 2 months ago
2009
ACM
A fundamental aspect of rating-based recommender systems is the observation process, the process by which users choose the items they rate. Nearly all research on collaborative ...
209
Voted
SIGCOMM
2009
ACM
16 years 2 months ago
2009
ACM
Realizing the full potential of a multi-radio mesh network involves two main challenges: how to assign channels to radios at each node to minimize interference and how to choose h...
184
Voted
SIGCOMM
2009
ACM
16 years 2 months ago
2009
ACM
Source-controlled multipath routing can be highly beneficial to both sources and to network providers. For a source, the flexibility to choose among multiple paths can improve r...
198
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SIGCOMM
2009
ACM
16 years 2 months ago
2009
ACM
Carrier sense is often used to regulate concurrency in wireless medium access control (MAC) protocols, balancing interference protection and spatial reuse. Carrier sense is known ...
172
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SOUPS
2009
ACM
16 years 2 months ago
2009
ACM
Challenge questions are an increasingly important part of mainstream authentication solutions, yet there are few published studies concerning their usability or security. This pap...