Chapter in SYNTHESIS OF PARALLEL ALGORITHMS
نویسنده
چکیده
This report deals with a parallel algorithmic technique that has proved to be very useful in the design of e cient parallel algorithms for several problems on undirected graphs. We describe this method for searching undirected graphs, called \open ear decomposition", and we relate this decomposition to graph biconnectivity. We present an e cient parallel algorithm for nding this decomposition and we relate it to a sequential algorithm based on depthrst search. We then apply open ear decomposition to obtain an e cient parallel algorithm for testing graph triconnectivity and for nding the triconnnected components of a graph. This material will appear as a chapter in the book, Synthesis of Parallel Algorithms, edited by John Reif, which is to be published by Morgan-Kaufmann.
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تاریخ انتشار 1993