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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:24/0  |  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
Favorite  |  View/Download:59/0  |  Submit date:2020/09/23
A fixed linel  Steiner tree  Steiner points  Delaunay triangulation  Approximation algorithms  
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  
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
Favorite  |  View/Download:55/0  |  Submit date:2018/07/30
routing  rectilinear Steiner minimal tree  obstacle avoiding  ant colony optimization  track graph  hypergraph  full Steiner tree  detour  
Approximations for Steiner trees with minimum number of Steiner points 期刊论文
THEORETICAL COMPUTER SCIENCE, 2001, 卷号: 262, 期号: 1-2, 页码: 83-99
Authors:  Chen, DH;  Du, DZ;  Hu, XD;  Lin, GH;  Wang, LS;  Xue, GL
Favorite  |  View/Download:54/0  |  Submit date:2018/07/30
Steiner trees  approximation algorithms  VLSI design  WDM optical networks  
Interconnecting highways 期刊论文
SIAM JOURNAL ON DISCRETE MATHEMATICS, 1999, 卷号: 12, 期号: 2, 页码: 252-261
Authors:  Du, DZ;  Hwang, FK;  Xue, GL
Favorite  |  View/Download:15/0  |  Submit date:2018/07/30
interconnecting networks  optimality conditions  Steiner trees  
An O(n log n) average time algorithm for computing the shortest network under a given topology 期刊论文
ALGORITHMICA, 1999, 卷号: 23, 期号: 4, 页码: 354-362
Authors:  Xue, G;  Du, DZ
Favorite  |  View/Download:28/0  |  Submit date:2018/07/30
analysis of algorithms  Steiner minimum trees  shortest network under a given topology  
Steiner tree problem with minimum number of Steiner points and bounded edge-length 期刊论文
INFORMATION PROCESSING LETTERS, 1999, 卷号: 69, 期号: 2, 页码: 53-57
Authors:  Lin, GH;  Xue, GL
Favorite  |  View/Download:27/0  |  Submit date:2018/07/30
algorithms  approximation algorithms  Steiner minimum trees  VLSI design  WDM optimal networks  wireless communications  
The k-Steiner ratio in the rectilinear plane 期刊论文
JOURNAL OF ALGORITHMS, 1998, 卷号: 29, 期号: 1, 页码: 1-17
Authors:  Borchers, A;  Du, DZ;  Gao, B;  Wan, PJ
Favorite  |  View/Download:40/0  |  Submit date:2018/07/30
Global minimax approaches for solving discrete problems 期刊论文
RECENT ADVANCES IN OPTIMIZATION, 1997, 卷号: 452, 页码: 34-48
Authors:  Du, DZ;  Pardalos, PM
Favorite  |  View/Download:26/0  |  Submit date:2018/07/30
minimax  Steiner tree  sphere packing  rectangular partition  global optimization  discrete optimization