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ESA
1998
Springer
95views Algorithms» more  ESA 1998»
13 years 11 months ago
New Bounds for Oblivious Mesh Routing
We give two, new upper bounds for oblivious permutation routing on the mesh networks: Let N be the total number of processors in each mesh. One is an O(N0.75 ) algorithm on the tw...
Kazuo Iwama, Yahiko Kambayashi, Eiji Miyano
ESA
1998
Springer
175views Algorithms» more  ESA 1998»
13 years 11 months ago
Computing the Edit-Distance between Unrooted Ordered Trees
An ordered tree is a tree in which each node's incident edges are cyclically ordered; think of the tree as being embedded in the plane. Let A and B be two ordered trees. The e...
Philip N. Klein
ESA
1998
Springer
145views Algorithms» more  ESA 1998»
13 years 11 months ago
Moving-Target TSP and Related Problems
Previous literature on the Traveling Salesman Problem (TSP) assumed that the sites to be visited are stationary. Motivated by practical applications, we introduce a time-dependent ...
Christopher S. Helvig, Gabriel Robins, Alexander Z...
ESA
1998
Springer
169views Algorithms» more  ESA 1998»
13 years 11 months ago
Augmenting Suffix Trees, with Applications
Information retrieval and data compression are the two main application areas where the rich theory of string algorithmics plays a fundamental role. In this paper, we consider one ...
Yossi Matias, S. Muthukrishnan, Süleyman Cenk...