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LCN
2007
IEEE
16 years 1 months ago
Emergency Evacuation using Wireless Sensor Networks
—This paper presents a distributed algorithm to direct evacuees to exits through arbitrarily complex building layouts in emergency situations. The algorithm finds the safest pat...
Matthew Barnes, Hugh Leather, D. K. Arvind
ICRA
2006
IEEE
125views Robotics» more  ICRA 2006»
16 years 27 days ago
Optimal Information Propagation in Sensor Networks
Abstract— This paper studies the effect of communicationlink weighting schemes and long-range connections in speeding convergence to consensus on the average of the inputs to age...
Peng Yang, Randy A. Freeman, Kevin M. Lynch
IWDC
2005
Springer
128views Communications» more  IWDC 2005»
16 years 11 days ago
Key Forwarding: A Location-Adaptive Key-Establishment Scheme for Wireless Sensor Networks
In this paper we propose an improved alternative for the path key establishment phase of bootstrapping in a sensor network. Our scheme lets the network adapt to the deployment con...
Ashok Kumar Das, Abhijit Das, Surjyakanta Mohapatr...
MOBIHOC
2005
ACM
16 years 6 months ago
Localization and routing in sensor networks by local angle information
Location information is very useful in the design of sensor network infrastructures. In this paper, we study the anchor-free 2D localization problem by using local angle measureme...
Jehoshua Bruck, Jie Gao, Anxiao Jiang
BROADNETS
2007
IEEE
16 years 1 months ago
Joint monitoring and routing in wireless sensor networks using robust identifying codes
Wireless Sensor Networks (WSNs) provide an important means of monitoring the physical world, but their ons present challenges to fundamental network services such as routing. In t...
Moshe Laifenfeld, Ari Trachtenberg, Reuven Cohen, ...