A unifying method for the design of algorithms canonizing combinatorial objects
A unifying method for the design of algorithms canonizing combinatorial objects
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一种标准化组合对象算法设计的统一方法
DOI:
10.1145/3313276.3316338
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
D. Wiebking
中科院分区:
文献类型:
--
作者:
P. Schweitzer;D. Wiebking
We devise a unified framework for the design of canonization algorithms. Using hereditarily finite sets, we define a general notion of combinatorial objects that includes graphs, hypergraphs, relational structures, codes, permutation groups, tree decompositions, and so on.Our approach allows for a systematic transfer of the techniques that have been developed for isomorphism testing to canonization. We use it to design a canonization algorithm for general combinatorial objects. This result gives new fastest canonization algorithms with an asymptotic running time matching the best known isomorphism algorithm for the following types of objects: hypergraphs, hypergraphs of bounded color class size, permutation groups (up to permutational isomorphism) and codes that are explicitly given (up to code equivalence).
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DOI:
10.1145/3382082
发表时间:
2020
期刊:
ACM Transactions on Algorithms (TALG)
影响因子:
--
作者:
M. Grohe;D. Neuen;P. Schweitzer;D. Wiebking
通讯作者:
D. Wiebking
DOI:
10.1007/3-540-12689-9_114
发表时间:
1983
期刊:
2018 IEEE 59th Annual Symposium on Foundations of Computer Science (FOCS)
影响因子:
--
作者:
G. Miller
通讯作者:
G. Miller
DOI:
10.1016/j.tcs.2015.05.036
发表时间:
2013
期刊:
ArXiv
影响因子:
--
作者:
David J. Rosenbaum;Fabian Wagner
通讯作者:
Fabian Wagner
DOI:
10.1007/978-3-642-31594-7_5
发表时间:
2012
期刊:
ACM Transactions on Algorithms (TALG)
影响因子:
--
作者:
L. Babai;Paolo Codenotti;Youming Qiao
通讯作者:
Youming Qiao
DOI:
--
发表时间:
1999
期刊:
Symposium on the Theory of Computing
影响因子:
--
作者:
E. Luks
通讯作者:
E. Luks