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Algorithms for the Prize-Collecting $k$-Steiner Tree Problem 期刊论文
TSINGHUA SCIENCE AND TECHNOLOGY, 2022, 卷号: 27, 期号: 5, 页码: 785-792
Authors:  Han, Lu;  Wang, Changjun;  Xu, Dachuan;  Zhang, Dongmei
Favorite  |  View/Download:22/0  |  Submit date:2022/04/29
Steiner trees  Costs  Approximation algorithms  prize-collecting  Steiner tree  approximation algorithm  
On the minimum number of Steiner points of constrained 1-line-fixed Steiner tree in the Euclidean plane R-2 期刊论文
OPTIMIZATION LETTERS, 2020, 页码: 15
Authors:  Li, Jianping;  Zheng, Yujie;  Lichen, Junran;  Wang, Wencheng
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A fixed linel  Steiner tree  Steiner points  Delaunay triangulation  Approximation algorithms  
Risk Models for the Prize Collecting Steiner Tree Problems with Interval Data 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2014, 卷号: 30, 期号: 1, 页码: 1-26
Authors:  AlvarezMiranda Eduardo;  CandiaVejar Alfredo;  Chen Xujin;  Hu Xiaodong;  Li Bi
Favorite  |  View/Download:16/0  |  Submit date:2021/01/14
SERIES-PARALLEL GRAPHS  SHORTEST-PATH PROBLEM  COMPUTATIONAL-COMPLEXITY  NETWORK  OPTIMIZATION  CONSTRAINTS  ALGORITHMS  FLOWS  uncertainty modeling  prize collecting Steiner tree  interval data  series-parallel graphs  polynomial-time solvability  
Some Results on Spanning Trees 期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2010, 卷号: 26, 期号: 4, 页码: 607-616
Authors:  Yao, Bing;  Zhang, Zhong-fu;  Wang, Jian-fang
Favorite  |  View/Download:21/0  |  Submit date:2018/07/30
Spanning tree  leaves  diameter  Steiner tree  independent number  
Linear time construction of 5-phylogenetic roots for tree chordal graphs 期刊论文
JOURNAL OF COMBINATORIAL OPTIMIZATION, 2010, 卷号: 19, 期号: 1, 页码: 94-106
Authors:  Kennedy, William S.;  Kong, Hui;  Lin, Guohui;  Yan, Guiying
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Graph algorithms  Phylogenetic roots  Leaf roots  Steiner roots  Chordal graphs  Linear time recognition  
A full-scale solution to the rectilinear obstacle-avoiding Steiner problem 期刊论文
INTEGRATION-THE VLSI JOURNAL, 2008, 卷号: 41, 期号: 3, 页码: 413-425
Authors:  Jing, Tom Tong;  Hu, Yu;  Feng, Zhe;  Hong, Xian-Long;  Hu, Xiaodong;  Yan, Guiying
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routing  rectilinear Steiner minimal tree  obstacle avoiding  ant colony optimization  track graph  hypergraph  full Steiner tree  detour  
Energy efficient multicast routing in ad hoc wireless networks 期刊论文
COMPUTER COMMUNICATIONS, 2007, 卷号: 30, 期号: 18, 页码: 3746-3756
Authors:  Li, Deying;  Liu, Qin;  Hu, Xiaodong;  Ha, Xiaohua
Favorite  |  View/Download:41/0  |  Submit date:2018/07/30
ad hoc wireless network  energy efficiency  multicast routing  
lambda-OAT: lambda-geometry obstacle-avoiding tree construction with o (n log n) complexity 期刊论文
IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 2007, 卷号: 26, 期号: 11, 页码: 2073-2079
Authors:  Jing, Tom Tong;  Feng, Zhe;  Hu, Yu;  Hong, Xianlong L.;  Hu, Xiaodong D.;  Yan, Guiying Y.
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Index Terms-Physical design  routing  Steiner tree  very large scale  integration (VLSI).  
ACO-Steiner: Ant colony optimization based rectilinear Steiner minimal tree algorithm 期刊论文
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2006, 卷号: 21, 期号: 1, 页码: 147-152
Authors:  Hu, Y;  Jing, T;  Feng, Z;  Hong, XL;  Hu, XD;  Yan, GY
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rectilinear Steiner minimal tree (RSMT)  routing  physical design  ant colony optimization (ACO)  
Total balancedness condition for Steiner tree games 期刊论文
DISCRETE APPLIED MATHEMATICS, 2003, 卷号: 127, 期号: 3, 页码: 555-563
Authors:  Fang, QZ;  Cai, MC;  Deng, XT
Favorite  |  View/Download:35/0  |  Submit date:2018/07/30
cooperative game  Steiner tree  core  total balancedness  NP-hard