{"title":"一个新的图论方法来选择撕裂","authors":"M. Bartholomeus, M. Raith","doi":"10.1109/EUASIC.1991.212863","DOIUrl":null,"url":null,"abstract":"Presents a new approach to the selection of rip-ups to be used in a rip-up and reroute router. This technique is based on a hypergraph model. The novelty of the authors' approach is that given a blocking situation, a minimal set of connections to be ripped-up is simultaneously calculated and removed. The selection of the best ripping set is based on its reroutability potential.<<ETX>>","PeriodicalId":118990,"journal":{"name":"Euro ASIC '91","volume":"15 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1991-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A new graph theoretical approach to the selection of rip-ups\",\"authors\":\"M. Bartholomeus, M. Raith\",\"doi\":\"10.1109/EUASIC.1991.212863\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Presents a new approach to the selection of rip-ups to be used in a rip-up and reroute router. This technique is based on a hypergraph model. The novelty of the authors' approach is that given a blocking situation, a minimal set of connections to be ripped-up is simultaneously calculated and removed. The selection of the best ripping set is based on its reroutability potential.<<ETX>>\",\"PeriodicalId\":118990,\"journal\":{\"name\":\"Euro ASIC '91\",\"volume\":\"15 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1991-05-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Euro ASIC '91\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EUASIC.1991.212863\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Euro ASIC '91","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EUASIC.1991.212863","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new graph theoretical approach to the selection of rip-ups
Presents a new approach to the selection of rip-ups to be used in a rip-up and reroute router. This technique is based on a hypergraph model. The novelty of the authors' approach is that given a blocking situation, a minimal set of connections to be ripped-up is simultaneously calculated and removed. The selection of the best ripping set is based on its reroutability potential.<>