TY - GEN
T1 - Probability-based fault-tolerant routing in hypercubes
AU - Al-Sadi, Jehad
AU - Day, Khaled
AU - Ould-Khaoua, Mohamed
N1 - Publisher Copyright:
© Springer-Verlag Berlin Heidelberg 2000.
PY - 2000
Y1 - 2000
N2 - This paper describes a new fault-tolerant routing algorithm for the hypercube, using the concept of probability vectors. Each node calculates a probability vector whose kth element represents the probability that a destination node at distance k cannot be minimally reached due to a faulty node or link. A performance comparison with the recently-proposed safety vectors algorithm, through extensive simulation, shows that the new algorithm exhibits superior performance in terms of routing distances and percentage of reachability.
AB - This paper describes a new fault-tolerant routing algorithm for the hypercube, using the concept of probability vectors. Each node calculates a probability vector whose kth element represents the probability that a destination node at distance k cannot be minimally reached due to a faulty node or link. A performance comparison with the recently-proposed safety vectors algorithm, through extensive simulation, shows that the new algorithm exhibits superior performance in terms of routing distances and percentage of reachability.
UR - http://www.scopus.com/inward/record.url?scp=84937438665&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84937438665&partnerID=8YFLogxK
U2 - 10.1007/3-540-44520-x_131
DO - 10.1007/3-540-44520-x_131
M3 - Conference contribution
AN - SCOPUS:84937438665
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 935
EP - 938
BT - Euro-Par 2000 Parallel Processing - 6th International Euro-Par Conference, Proceedings
A2 - Bode, Arndt
A2 - Ludwig, Thomas
A2 - Karl, Wolfgang
A2 - Wismüller, Roland
PB - Springer Verlag
T2 - 6th International European Conference on Parallel Computing, Euro-Par 2000
Y2 - 29 August 2000 through 1 September 2000
ER -