Ganian, R.: Twin-cover: Beyond vertex cover in parameterized algorithmics. In: Marx, D., Rossmanith, P. (eds.) IPEC 2011. LNCS, vol. 7112, pp. 259–271. Springer, Heidelberg (2012)Ganian, R.: Twin-cover: beyond vertex cover in parameterized algorithmics. In: Marx, D., Ross...
This problem is FPT parameterized by the solution size k, with the fastest known algorithm running in time O⁎(2k) due to Cygan [7] after a sequence of improvements.1 CVC also has a classic 2-approximation, implicit in Savage [37]. However, unlike Vertex Cover, CVC was shown to have...
Abu-Khzam, F.N., Collins, R.L., Fellows, M.R., Langston, M.A., Suters, W.H., Symons, C.T.: Kernelization algorithms for the vertex cover problem: Theory and experiments. In: Proc. of the Sixth Workshop on Algorithm Engineering and Experiments, pp. 62–69 (2004) Bonsma, P...
An exact algorithm for minimum vertex cover problem 2019, Mathematics Revisiting Connected Vertex Cover: FPT Algorithms and Lossy Kernels 2018, Theory of Computing Systems Parameterized algorithms for deletion to (r, ℓ)-graphs 2015, Leibniz International Proceedings in Informatics, LIPIcs Exact solution...
2.An exact algorithm to improve the upper bound ofvertex coverand independent set problem for low degree graphs is presented.给出了一种提高低度图点覆盖和独立集问题下界的精确算法。 英文短句/例句 1.The Parameterized Vertex Cover Problem and the Minimum Vertex Cover Problem;参数化点覆盖及最小点覆盖...
In this paper we study graph layout problems parameterized by the size of the minimum vertex cover of the input graph. We show that all the mentioned problems are xed parameter tractable. Our basic ingredient is a classical algorithm for Integer Linear Programming when parame- terized by ...
We compare the fixed parameter complexity of various variants of coloring problems (including LIST COLORING, PRECOLORING EXTENSION, EQUITABLE COLORING, L(p, 1)-LABELING and CHANNEL ASSIGNMENT) when parameterized by treewidth and by vertex cover number. In most (but not all) cases we conclude that...
In addition, the problem has been a central problem in the study of parameterized algorithms [12], and has applications in areas such as computational biochemistry and biology [6]. Since the development of the ?rst parameterized algorithm for the problem by Sam Buss which runs in O(kn + 2k...
The Algorithm of Case-Searching Based on AHP Application Prieto, E., Sloper, C.: Either/or: Using vertex cover structure in designing fpt-algorithms - the case of k-internal spanning tree. In: Dehne, F... CX Wang,N Liu - 《Applied Mechanics & Materials》 被引量: 12发表: 2014年 Eith...
For over a decade resolving the fixed-parameter tractability ofDFVS(whether there is an algorithm running in time\(f(k)\cdot n^{\mathcal {O}(1)}\)for some computable functionf) was considered the most important open problem in parameterized complexity. In fact, this problem was posed as...