Sciweavers

1428 search results - page 231 / 286
» A system for semantic data fusion in sensor networks
Sort
View
SENSYS
2010
ACM
13 years 5 months ago
AutoWitness: locating and tracking stolen property while tolerating GPS and radio outages
We present AutoWitness, a system to deter, detect, and track personal property theft, improve historically dismal stolen property recovery rates, and disrupt stolen property distr...
Santanu Guha, Kurt Plarre, Daniel Lissner, Somnath...
DSN
2006
IEEE
14 years 1 months ago
Static Analysis to Enforce Safe Value Flow in Embedded Control Systems
Embedded control systems consist of multiple components with different criticality levels interacting with each other. For example, in a passenger jet, the navigation system inter...
Sumant Kowshik, Grigore Rosu, Lui Sha
ICUMT
2009
13 years 5 months ago
Effective buffer and storage management in DTN nodes
Current wired networks have been developed on the basis of the AIMD principle, which offers increased performance and fairness. Nevertheless, there is a vast spectrum of networks, ...
Stylianos Dimitriou, Vassilis Tsaoussidis
MOBISYS
2007
ACM
14 years 7 months ago
Algorithm to automatically detect abnormally long periods of inactivity in a home
An algorithm has been developed to automatically construct individual models of normal activity within a home using motion sensor data. Alerts can be generated when a period of in...
Paul Cuddihy, Jenny Weisenberg, Catherine Graichen...
AI
2002
Springer
13 years 7 months ago
QUANTUM: A Function-Based Question Answering System
Abstract In this paper, we describe our Question Answering (QA) system called QUANTUM. The goal of QUANTUM is to find the answer to a natural language question in a large document ...
Luc Plamondon, Leila Kosseim