Enumerating Eulerian Trails via Hamiltonian Path Enumeration
Enumerating Eulerian Trails via Hamiltonian Path Enumeration
复制标题
通过哈密顿路径枚举枚举欧拉路径
DOI:
10.1007/978-3-319-15612-5_15
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
and Shin-ichi Minato
中科院分区:
文献类型:
--
作者:
Hiroyuki Hanada;Shuhei Denzumi;Yuma Inoue;Hiroshi Aoki;Norihito Yasuda;Shogo Takeuchi;and Shin-ichi Minato
Given an undirected graphG, we consider enumerating all Eulerian trails, that is, walks containing each of the edges inGjust once. We consider achieving it with the enumeration of Hamiltonian paths with thezero-suppressed decision diagram(ZDD), a data structure that can efficiently store a family of sets satisfying given conditions. First we compute theline graphL(G), the graph representing adjacency of the edges inG. We also formulated the condition when a Hamiltonian path inL(G) corresponds to an Eulerian trail inGbecause every trail inGcorresponds to a path inL(G) but the converse is not true. Then we enumerate all Hamiltonian paths inL(G) satisfying the condition with ZDD by representing them as their sets of edges.
影响因子:
1.1
作者:
Qi Ge;Daniel Stefankovic
通讯作者:
Daniel Stefankovic
DOI:
10.1016/s0031-8914(63)80241-4
发表时间:
1963
期刊:
Physica D: Nonlinear Phenomena
影响因子:
--
作者:
P. W. Kasteleyn
通讯作者:
P. W. Kasteleyn