The present contribution considers the problem of identifying a simple cycle in an undirected graph such that the number of nodes in the cycle or adjacent to it, is maximum. This problem is denoted as the Maximum Covering Cycle Problem and it is shown to be NP-complete. We present an ...
acreates an instance U of type ugraph and initializes it with an undirected copy of G. 创造一个事例类型ugraph U并且初始化它与G.的一个不受指引的拷贝。 [translate] aCausing me to suddenly want to give you a hug Causing me to suddenly want to give you a hug [translate] amultistich ...
In this problem, you are supposed to tell if a given cycle is a Hamiltonian cycle. Input Specification: Each input file contains one test case. For each case, the first line contains 2 positive integersN (2), the number of vertices, andM, the number of edges in an undirected graph. T...
In recent years, there has been a considerable interest in ‘inverse’ and ‘reverse’ location problems due to their wide range of applications in practice. In contrast to the classical location problems, in an inverse or reverse location problem it is assumed that facilities have already been ...
The hybrid algorithm is very efficient in practice for random dense unweighted graphs.Finally, we compare these two algorithms with a number of previous implementations for finding a minimum cycle basis in an undirected graph.doi:10.1007/11427186_5Kurt Mehlhorn...