作者: Weiping Shi , Douglas B. West
DOI: 10.1007/BFB0030827
关键词: k-edge-connected graph 、 Modular decomposition 、 Strongly connected component 、 Combinatorics 、 Connected component 、 Mathematics 、 Discrete mathematics 、 Kosaraju's algorithm 、 Vertex (geometry) 、 Tarjan's strongly connected components algorithm 、 In-place algorithm
摘要: We want to find the connected components of an unknown graph G with a known vertex set V. learn about by sending oracle query S⊂V, and tells us vertices S. use minimum number queries, adaptively, components. The problem is also as interconnect diagnosis wiring networks in VLSI. has n k components, but not part input. present deterministic algorithm using O(min{k,log n}) queries randomized expected O(min{k, log k+log queries. prove matching lower bounds.