作者: Bruno Courcelle , Irène Durand
DOI: 10.1007/978-3-642-40663-8_20
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摘要: We present logic based methods for constructing XP and FPT graph algorithms, parameterized by tree-width or clique-width. will use fly-automata introduced in a previous article. They make it possible to check properties that are not monadic second-order expressible because their states may include counters, so set of be infinite. equip these automata with output functions, they can compute values associated terms graphs. tools easily algorithms combining predefined basic functions properties.