{"title":"一种基于简化图模型的分层布局压缩器","authors":"Wonjong Kim, J. Lee, Hyunchul Shin","doi":"10.1109/DAC.1992.227785","DOIUrl":null,"url":null,"abstract":"A new hierarchy-preserving hierarchical compactor which can be used with either 1-D or 2-D leafcell compaction techniques has been developed. The compactor is applicable to hierarchical layouts which consist of a number of arrays of identical cells. The hierarchy is maintained throughout the compaction process so that all the instances of a subarray of identical cells have the same shape after compaction. A hierarchical compactor based on the suggested simplified graph model has been developed and experimental results on several benchmark examples showed that the proposed method was satisfactory.<<ETX>>","PeriodicalId":162648,"journal":{"name":"[1992] Proceedings 29th ACM/IEEE Design Automation Conference","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A new hierarchical layout compactor using simplified graph models\",\"authors\":\"Wonjong Kim, J. Lee, Hyunchul Shin\",\"doi\":\"10.1109/DAC.1992.227785\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A new hierarchy-preserving hierarchical compactor which can be used with either 1-D or 2-D leafcell compaction techniques has been developed. The compactor is applicable to hierarchical layouts which consist of a number of arrays of identical cells. The hierarchy is maintained throughout the compaction process so that all the instances of a subarray of identical cells have the same shape after compaction. A hierarchical compactor based on the suggested simplified graph model has been developed and experimental results on several benchmark examples showed that the proposed method was satisfactory.<<ETX>>\",\"PeriodicalId\":162648,\"journal\":{\"name\":\"[1992] Proceedings 29th ACM/IEEE Design Automation Conference\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"[1992] Proceedings 29th ACM/IEEE Design Automation Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DAC.1992.227785\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"[1992] Proceedings 29th ACM/IEEE Design Automation Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DAC.1992.227785","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new hierarchical layout compactor using simplified graph models
A new hierarchy-preserving hierarchical compactor which can be used with either 1-D or 2-D leafcell compaction techniques has been developed. The compactor is applicable to hierarchical layouts which consist of a number of arrays of identical cells. The hierarchy is maintained throughout the compaction process so that all the instances of a subarray of identical cells have the same shape after compaction. A hierarchical compactor based on the suggested simplified graph model has been developed and experimental results on several benchmark examples showed that the proposed method was satisfactory.<>