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INFOCOM
2009
IEEE
14 years 2 months ago
Sensor Network Localization Using Sensor Perturbation
—Sensor network localization is an instance of the NP-HARD graph realization problem. Thus, methods used in practice are not guaranteed to find the correct localization, even if...
Yuanchen Zhu, Steven J. Gortler, Dylan Thurston
IROS
2009
IEEE
114views Robotics» more  IROS 2009»
14 years 2 months ago
A Distributed boundary detection algorithm for multi-robot systems
— We describe a distributed boundary detection algorithm suitable for use on multi-robot systems with dynamic network topologies. We assume that each robot has access to its loca...
James McLurkin, Erik D. Demaine
ISCA
2003
IEEE
130views Hardware» more  ISCA 2003»
14 years 1 months ago
GOAL: A Load-Balanced Adaptive Routing Algorithm for Torus Networks
We introduce a load-balanced adaptive routing algorithm for torus networks, GOAL - Globally Oblivious Adaptive Locally - that provides high throughput on adversarial traffic patt...
Arjun Singh, William J. Dally, Amit K. Gupta, Bria...
ALGOSENSORS
2004
Springer
14 years 1 months ago
On the Computational Complexity of Sensor Network Localization
Determining the positions of the sensor nodes in a network is essential to many network functionalities such as routing, coverage and tracking, and event detection. The localizatio...
James Aspnes, David Kiyoshi Goldenberg, Yang Richa...
DCOSS
2005
Springer
14 years 1 months ago
Using Clustering Information for Sensor Network Localization
Sensor network localization continues to be an important research challenge. The goal of localization is to assign geographic coordinates to each node in the sensor network. Locali...
Haowen Chan, Mark Luk, Adrian Perrig