tree t-spanner;
interval graph;
permutation graph;
regular bipartite graph;
D O I:
10.1016/0020-0190(96)00078-6
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
The tree 3-spanner problem consists of finding a tree 3-spanner of a given graph G(V, E). We study the tree 3-spanner problem for some special classes of graphs namely interval graphs, permutation graphs and regular bipartite graphs.
机构:
Kobe Univ, Dept Elect & Elect Engn, Grad Sch Engn, Nada Ku, Kobe, Hyogo 6578501, JapanYokohama City Univ, Int Coll Arts & Sci, Kanazawa Ku, 22-2 Seto, Yokohama, Kanagawa 2360027, Japan
Saitoh, Toshiki
Uehara, Ryuhei
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机构:
JAIST, Sch Informat Sci, Nomi, Ishikawa 9231292, JapanYokohama City Univ, Int Coll Arts & Sci, Kanazawa Ku, 22-2 Seto, Yokohama, Kanagawa 2360027, Japan
机构:
Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, PolandFaculty of Mathematics, Informatics and Mechanics, University of Warsaw, Poland
Bożyk, Lukasz
Derbisz, Jan
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机构:
Theoretical Computer Science Department, Faculty of Mathematics and Computer Science, Jagiellonian University, Kraków, PolandFaculty of Mathematics, Informatics and Mechanics, University of Warsaw, Poland
Derbisz, Jan
Krawczyk, Tomasz
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机构:
Theoretical Computer Science Department, Faculty of Mathematics and Computer Science, Jagiellonian University, Kraków, PolandFaculty of Mathematics, Informatics and Mechanics, University of Warsaw, Poland
Krawczyk, Tomasz
Novotná, Jana
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h-index: 0
机构:
Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, Poland
Faculty of Mathematics and Physics, Charles University, Prague, Czech RepublicFaculty of Mathematics, Informatics and Mechanics, University of Warsaw, Poland
Novotná, Jana
Okrasa, Karolina
论文数: 0引用数: 0
h-index: 0
机构:
Faculty of Mathematics, Informatics and Mechanics, University of Warsaw, Poland
Faculty of Mathematics and Information Science, Warsaw University of Technology, PolandFaculty of Mathematics, Informatics and Mechanics, University of Warsaw, Poland
Okrasa, Karolina
Leibniz International Proceedings in Informatics, LIPIcs,
2020,
180