کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
434394 689725 2013 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fast dynamic programming for locally checkable vertex subset and vertex partitioning problems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
Fast dynamic programming for locally checkable vertex subset and vertex partitioning problems
چکیده انگلیسی

Given a graph G we provide dynamic programming algorithms for many locally checkable vertex subset and vertex partitioning problems. Their runtime is polynomial in the number of equivalence classes of problem-specific equivalence relations on subsets of vertices, defined on a given decomposition tree of G. Using these algorithms all these problems become solvable in polynomial time for many well-known graph classes like interval graphs and permutation graphs (Belmonte and Vatshelle (2013)  [1]). Given a decomposition of boolean-width k we show that the algorithms will have runtime O(n42O(k2)), providing the first large class of problems solvable in fixed-parameter single-exponential time in boolean-width.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Theoretical Computer Science - Volume 511, 4 November 2013, Pages 66-76