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|Title:||Fast vicinity-upgrade algorithm for rectilinear Steiner trees|
|Citation:||Chua, J.K.,Lim, Y.C. (1991-01-01). Fast vicinity-upgrade algorithm for rectilinear Steiner trees. Electronics Letters 27 (13) : 1139-1141. ScholarBank@NUS Repository.|
|Abstract:||A new algorithm for rectilinear Steiner trees (RST) is presented. The proposed algorithm is based on successively constructing a vicinity structure from a rectilinear minimum spanning tree (MST) and generating a refined RST. The algorithm achieves an 8.5-10% average cost improvement over the rectilinear MST at a time complexity of O(n log n). To address specifically the linear programming approach of global routing, the algorithm is modified to generate K trees.|
|Source Title:||Electronics Letters|
|Appears in Collections:||Staff Publications|
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