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» Programming Sensor Networks Using Abstract Regions
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GEOS
2007
Springer
15 years 8 months ago
Spatio-temporal Conceptual Schema Development for Wide-Area Sensor Networks
Abstract. A Wide-Area Sensor Network (WASN) is a collection of heterogeneous sensor networks and data repositories spread over a wide geographic area. The diversity of sensor types...
Mallikarjun Shankar, Alexandre Sorokine, Budhendra...
DMTCS
2010
128views Mathematics» more  DMTCS 2010»
14 years 11 months ago
Asymptotics of the Stirling numbers of the first kind revisited: A saddle point approach
Using the saddle point method, we obtain from the generating function of the Stirling numbers of the first kind n j and Cauchy's integral formula, asymptotic results in centr...
Guy Louchard
MOBICOM
2003
ACM
15 years 7 months ago
Distributed algorithms for guiding navigation across a sensor network
We develop distributed algorithms for self-organizing sensor networks that respond to directing a target through a region. The sensor network models the danger levels sensed acros...
Qun Li, Michael DeRosa, Daniela Rus
PERVASIVE
2005
Springer
15 years 7 months ago
Tracking Locations of Moving Hand-Held Displays Using Projected Light
Abstract. Researchers have recently demonstrated display positioning using optical sensors in conjunction with temporally-coded patterns of projected light. This paper extends that...
Jay Summet, Rahul Sukthankar
AINA
2004
IEEE
15 years 5 months ago
ZBP: A Zone-based Broadcasting Protocol for Wireless Sensor Networks
Abstract. Wireless Sensor Networks (WSNs) have been widely used in motoring and collecting interests of environment information. Packet flooding or broadcasting is an essential fun...
Chih-Yung Chang, Kuei-Ping Shih, Shih-Chieh Lee