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» Locating Active Sensors on Traffic Networks
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MOBICOM
2009
ACM
14 years 2 days ago
Lifetime and coverage guarantees through distributed coordinate-free sensor activation
Wireless Sensor Networks are emerging as a key sensing technology, with diverse military and civilian applications. In these networks, a large number of sensors perform distribute...
Gaurav S. Kasbekar, Yigal Bejerano, Saswati Sarkar
KI
2007
Springer
13 years 11 months ago
Location-Based Activity Recognition
Learning patterns of human behavior from sensor data is extremely important for high-level activity inference. We show how to extract and label a person’s activities and signiď¬...
Dieter Fox
TPDS
2008
120views more  TPDS 2008»
13 years 5 months ago
A New Storage Scheme for Approximate Location Queries in Object-Tracking Sensor Networks
Energy efficiency is one of the most critical issues in the design of wireless sensor networks. Observing that many sensor applications for object tracking can tolerate a certain d...
Jianliang Xu, Xueyan Tang, Wang-Chien Lee
IEICET
2008
121views more  IEICET 2008»
13 years 5 months ago
Multi-Constrained QoS Geographic Routing for Heterogeneous Traffic in Sensor Networks
Sensor nodes report the sensed data packets to the sink and depending on the application these packets may have diverse attributes: time-critical (TC) and non time-critical (NTC). ...
Md. Abdur Razzaque, Muhammad Mahbub Alam, Md. Mamu...
DCOSS
2006
Springer
13 years 9 months ago
Using Data Aggregation to Prevent Traffic Analysis in Wireless Sensor Networks
When communication in sensor networks occurs over wireless links, confidential information about the communication patterns between sensor nodes could be leaked even when encryptio...
William Conner, Tarek F. Abdelzaher, Klara Nahrste...