985 search results - page 179 / 197 » On the validity of digital signatures |
HRI
2006
ACM
14 years 1 months ago
2006
ACM
Programming robots to carry out useful tasks is both a complex and non-trivial exercise. A simple and intuitive method to allow humans to train and shape robot behaviour is clearl...
IMC
2006
ACM
14 years 1 months ago
2006
ACM
We present Topology-based Geolocation (TBG), a novel approach to estimating the geographic location of arbitrary Internet hosts. We motivate our work by showing that 1) existing a...
IMC
2006
ACM
14 years 1 months ago
2006
ACM
Pattern matching and analysis over network data streams is increasingly becoming an essential primitive of network monitoring systems. It is a fundamental part of most intrusion d...
MOBIWAC
2006
ACM
14 years 1 months ago
2006
ACM
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...
SENSYS
2006
ACM
14 years 1 months ago
2006
ACM
Sensor networks are fundamentally constrained by the difficulty and energy expense of delivering information from sensors to sink. Our work has focused on garnering additional si...