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PERCOM
2007
ACM
14 years 7 months ago
Analytical modeling and mitigation techniques for the energy hole problem in sensor networks
In this paper we investigate the problem of uneven energy consumptions in a large class of many-to-one sensor networks. In a many-to-one sensor network, all sensor nodes generate ...
Jian Li, Prasant Mohapatra
TSP
2008
76views more  TSP 2008»
13 years 7 months ago
On the Impact of Node Failures and Unreliable Communications in Dense Sensor Networks
We consider the problem of decentralized detection in failure-prone tree networks with bounded height. Specifically, we study and contrast the impact on the detection performance o...
Wee-Peng Tay, John N. Tsitsiklis, Moe Z. Win
ATAL
2004
Springer
14 years 28 days ago
Demonstration of the Secure Wireless Agent Testbed (SWAT)
We will demonstrate the Secure Wireless Agent Testbed (SWAT), a unique facility developed at Drexel University to study integration, networking and information assurance for next-...
Gustave Anderson, Andrew Burnheimer, Vincent A. Ci...
CDC
2008
IEEE
137views Control Systems» more  CDC 2008»
14 years 2 months ago
Decentralized cooperative collision avoidance for acceleration constrained vehicles
— Safety must be ensured in the deployment of multi-agent vehicle systems. This paper presents decentralized collision avoidance algorithms for systems with second order dynamics...
Gabriel Hoffmann, Claire J. Tomlin
MOBISYS
2007
ACM
14 years 7 months ago
MyExperience: a system for in situ tracing and capturing of user feedback on mobile phones
This paper presents MyExperience, a system for capturing both objective and subjective in situ data on mobile computing activities. MyExperience combines the following two techniq...
Jon Froehlich, Mike Y. Chen, Sunny Consolvo, Bever...