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148
Voted
MOBIHOC
2002
ACM
16 years 3 months ago
2002
ACM
This paper presents a new carrier sensing mechanism called DVCS (Directional Virtual Carrier Sensing) for wireless communication using directional antennas. DVCS does not require ...
133
Voted
MOBIHOC
2003
ACM
16 years 3 months ago
2003
ACM
Directional antennas in ad hoc networks offer many benefits compared with classical omnidirectional antennas. The most important include significant increase of spatial reuse, cov...
120
Voted
SOSP
2009
ACM
16 years 16 days ago
2009
ACM
We describe Neutron, a version of the TinyOS operating system that efficiently recovers from memory safety bugs. Where existing schemes reboot an entire node on an error, Neutron...
112
Voted
ACSAC
2009
IEEE
15 years 10 months ago
2009
IEEE
—Recently a new human authentication scheme called PAS (predicate-based authentication service) was proposed, which does not require the assistance of any supplementary device. T...
132
Voted
ISBI
2009
IEEE
15 years 10 months ago
2009
IEEE
We present an efficient image categorization and retrieval system applied to medical image databases, in particular large radiograph archives. The methodology presented is based ...