Competitive Algorithms for Layered Graph Traversal
نویسندگان
چکیده
منابع مشابه
Competitive Algorithms for Layered Graph Traversal
A layered graph is a connected graph whose vertices are partitioned into sets L0 = {s}, L1, L2, ..., and whose edges, which have nonnegative integral weights, run between consecutive layers. Its width is max{|Li|}. In the on-line layered graph traversal problem, a searcher starts at s in a layered graph of unknown width and tries to reach a target vertex t; however, the vertices in layer i and ...
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ژورنال
عنوان ژورنال: SIAM Journal on Computing
سال: 1998
ISSN: 0097-5397,1095-7111
DOI: 10.1137/s0097539795279943