231 search results - page 28 / 47 » Differentiated surveillance for sensor networks |
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—Modern military and civilian surveillance applications should provide end users with the high level representation of events observed by sensors rather than with the raw...
OPODIS
2007
14 years 11 months ago
2007
Situation awareness is an important application category in cyber-physical systems, and distributed video-based surveillance is a good canonical example of this application class. ...
MDM
2010
Springer
15 years 2 months ago
2010
Springer
Motivated by many applications, top-k query is a fundamental operation in modern database systems. Technological advances have enabled the deployment of large-scale sensor networks...
PERCOM
2010
ACM
14 years 11 months ago
2010
ACM
This paper addresses the problem of engineering energy-efficient target detection applications using unattended Wireless Sensor Networks (WSNs) for long-lasting surveillance of are...
ICDCS
2007
IEEE
15 years 4 months ago
2007
IEEE
This paper presents the design, implementation, and evaluation of EnviroMic, a novel distributed acoustic monitoring, storage, and trace retrieval system. Audio represents one of ...