Abstract
In this paper we present anO (log5 n) time parallel algorithm for constructing a Maximal Path in an undirected graph. We also give anO (log1/2+ε) time parallel algorithm for constructing a depth first search tree in an undirected graph.
Similar content being viewed by others
References
R. Anderson andE. Mayr, Parallelism and greedy algorithms,Technical Report No. STAN CS-84-1003, Computer Science Department, Stanford University, April 1984.
R. Anderson andE. Mayr, Parallelism and the maximal path problem,Information Processing Letters,24 (1987), 121–126.
S. A. Cook, A taxonomy of problems with fast parallel algorithms,Information and Control,64 (1985), 2–22.
S. Fortune andJ. Willie, Parallelism in random access machines,Proc. 10th ACM STOC (1978), 114–118.
H. Gabow,Private communication, 1985.
R. M. Karp, E. Upfal andA. Wigderson, Constructing a maximum matching is in random NC,Combinatorica,6 (1986), 35–48.
R. M. Karp andA. Wigderson, A fast parallel algorithm for the maximal independent set problem,JACM,32 (4) (1985), 762–773.
K. Mulmuley, U. Vazarani andV. Vazarani, Matching is as easy as matrix inversion,Combinatorica,7 (1987), 105–113.
J. Reif. Depth first search is inherently sequential,Information Processing Letters,20 (1985), 229–234.
R. E. Tarján andU. Vishkin, Finding biconnected components and computing tree function in logarithmic parallel time,Proc. 25th FOCS, (1984) 12–20.
U. Vishkin, An optimal parallel connectivity algorithm,RC 9149, IBM T.J. Watson Research Center, Yorktown Heights, N. Y., 1981.
Author information
Authors and Affiliations
Additional information
This work was supported in part by an IBM Faculty Development Award, an NSF Graduate Fellowship, and NSF grant DCR-8351757.