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|Title:||Fast vicinity-upgrade algorithm for rectilinear Steiner trees||Authors:||Chua, J.K.
|Issue Date:||1-Jan-1991||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||URI:||http://scholarbank.nus.edu.sg/handle/10635/62190||ISSN:||00135194|
|Appears in Collections:||Staff Publications|
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