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CORR
2010
Springer
168views Education» more  CORR 2010»
15 years 6 months ago
Fault Tolerant Wireless Sensor MAC Protocol for Efficient Collision Avoidance
In sensor networks communication by broadcast methods involves many hazards, especially collision. Several MAC layer protocols have been proposed to resolve the problem of collisi...
Abhishek Samanta, Dripto Bakshi
SIAMJO
2002
149views more  SIAMJO 2002»
15 years 6 months ago
Semidefinite Programs: New Search Directions, Smoothing-Type Methods, and Numerical Results
Motivated by some results for linear programs and complementarity problems, this paper gives some new characterizations of the central path conditions for semidefinite programs. Ex...
Christian Kanzow, Christian Nagel
IJCGA
2010
86views more  IJCGA 2010»
15 years 5 months ago
Leaving an Unknown Maze Using an Error-Prone Compass
Imagine you are trapped in a maze of caves. All you have is an old rusty compass and barely enough light to read it. How much inaccuracy can you allow to ensure that you can leave...
Tom Kamphans, Elmar Langetepe
ICPP
2009
IEEE
15 years 4 months ago
Employing Transactional Memory and Helper Threads to Speedup Dijkstra's Algorithm
In this paper we work on the parallelization of the inherently serial Dijkstra's algorithm on modern multicore platforms. Dijkstra's algorithm is a greedy algorithm that ...
Konstantinos Nikas, Nikos Anastopoulos, Georgios I...
ACSC
2010
IEEE
15 years 1 months ago
Average distance as a predictor of synchronisability in networks of coupled oscillators
The importance of networks of coupled oscillators is widely recognized. Such networks occur in biological systems like the heart, in chemical systems, in computational problems, a...
Anthony H. Dekker