{"id":"https://openalex.org/W4410341026","doi":"https://doi.org/10.1109/tcad.2025.3569773","title":"A Matching-Based Escape Routing Algorithm With Variable Design Rules and Multiple Constraints","display_name":"A Matching-Based Escape Routing Algorithm With Variable Design Rules and Multiple Constraints","publication_year":2025,"publication_date":"2025-05-13","ids":{"openalex":"https://openalex.org/W4410341026","doi":"https://doi.org/10.1109/tcad.2025.3569773"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2025.3569773","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2025.3569773","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075910599","display_name":"Chuandong Chen","orcid":"https://orcid.org/0000-0001-6216-1625"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chuandong Chen","raw_affiliation_strings":["Department of Microelectronics, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Microelectronics, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032865821","display_name":"Disi Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Disi Lin","raw_affiliation_strings":["Department of Microelectronics, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"Department of Microelectronics, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103053534","display_name":"Qinghai Liu","orcid":"https://orcid.org/0000-0002-9933-9578"},"institutions":[{"id":"https://openalex.org/I4210156302","display_name":"Tan Kah Kee Innovation Laboratory","ror":"https://ror.org/05jxgts87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210156302"]},{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinghai Liu","raw_affiliation_strings":["Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, the Center for Applied Mathematics of Fujian Province, and the Center for Discrete Mathematics, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, the Center for Applied Mathematics of Fujian Province, and the Center for Discrete Mathematics, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I4210156302","https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000710953","display_name":"Huan He","orcid":"https://orcid.org/0000-0002-7416-3254"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan He","raw_affiliation_strings":["Central Institute of Hardware Engineering, Hangzhou Huawei Enterprises Telecommunication Technologies Company Ltd., Hangzhou, China","Hangzhou Huawei Enterprises Telecommunication Technologies Co., Ltd, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Central Institute of Hardware Engineering, Hangzhou Huawei Enterprises Telecommunication Technologies Company Ltd., Hangzhou, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Hangzhou Huawei Enterprises Telecommunication Technologies Co., Ltd, Hangzhou, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025126635","display_name":"Zhifeng Lin","orcid":"https://orcid.org/0009-0005-5881-2604"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhifeng Lin","raw_affiliation_strings":["Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045753829","display_name":"Genggeng Liu","orcid":"https://orcid.org/0000-0002-3099-4371"},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Genggeng Liu","raw_affiliation_strings":["College of Computer and Data Science, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Computer and Data Science, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101854580","display_name":"Jianli Chen","orcid":"https://orcid.org/0000-0002-1391-2696"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianli Chen","raw_affiliation_strings":["School of Microelectronics, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I4210132426","https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100748024","display_name":"Yao-Wen Chang","orcid":"https://orcid.org/0000-0001-8838-2653"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yao-Wen Chang","raw_affiliation_strings":["Department of Electrical Engineering and the Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and the Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5075910599"],"corresponding_institution_ids":["https://openalex.org/I80947539"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09754994,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":"12","first_page":"4765","last_page":"4778"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9908999800682068,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12029","display_name":"DNA and Biological Computing","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5637612342834473},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5574914813041687},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.5540096163749695},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4768720269203186},{"id":"https://openalex.org/keywords/routing-algorithm","display_name":"Routing algorithm","score":0.4612416625022888},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.42863041162490845},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20695853233337402},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13989755511283875},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.10264062881469727},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07296189665794373}],"concepts":[{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5637612342834473},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5574914813041687},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5540096163749695},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4768720269203186},{"id":"https://openalex.org/C2984173633","wikidata":"https://www.wikidata.org/wiki/Q22725","display_name":"Routing algorithm","level":4,"score":0.4612416625022888},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.42863041162490845},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20695853233337402},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13989755511283875},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.10264062881469727},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07296189665794373},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcad.2025.3569773","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2025.3569773","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4835019334","display_name":null,"funder_award_id":"11871015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G506419027","display_name":null,"funder_award_id":"61977017","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6942737757","display_name":null,"funder_award_id":"2021ZR142","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7834497569","display_name":null,"funder_award_id":"2021J01624","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320317160","display_name":"AnaGlobe","ror":null},{"id":"https://openalex.org/F4320318804","display_name":"Delta Electronics","ror":"https://ror.org/04s3g5933"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322589","display_name":"Taiwan Semiconductor Manufacturing Company","ror":"https://ror.org/02wx79d08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1505317030","https://openalex.org/W1944814515","https://openalex.org/W1966766813","https://openalex.org/W1993501252","https://openalex.org/W2007899100","https://openalex.org/W2061636410","https://openalex.org/W2107512613","https://openalex.org/W2116110120","https://openalex.org/W2542287516","https://openalex.org/W2767276619","https://openalex.org/W2997962048","https://openalex.org/W3145512143","https://openalex.org/W3211701069","https://openalex.org/W4239809259","https://openalex.org/W4242458873","https://openalex.org/W4250275124","https://openalex.org/W4386763911","https://openalex.org/W4402333556"],"related_works":["https://openalex.org/W2737480484","https://openalex.org/W2149224531","https://openalex.org/W4247716783","https://openalex.org/W2137646787","https://openalex.org/W2137454753","https://openalex.org/W2160885658","https://openalex.org/W2098791961","https://openalex.org/W2144164383","https://openalex.org/W2483530712","https://openalex.org/W4230539218"],"abstract_inverted_index":{"Escape":[0],"routing":[1,24,43,105,124],"is":[2,126],"a":[3,40,58,70,76,88,93,121],"critical":[4],"problem":[5],"in":[6],"PCB":[7,18,144,164],"routing,":[8],"and":[9,35,52,68,91,114,116,159,167],"its":[10],"quality":[11],"dramatically":[12],"affects":[13],"the":[14,17,21,29,66,130,135,156],"cost":[15],"of":[16],"design.":[19],"Unlike":[20],"traditional":[22],"escape":[23,42,171],"that":[25,147],"works":[26],"mainly":[27],"for":[28,106],"BGA":[30],"with":[31,48,75],"unique":[32],"line":[33,131],"width":[34],"space,":[36],"this":[37],"paper":[38],"presents":[39],"high-performance":[41],"algorithm":[44,97,125,149],"to":[45,62,65,80,98,128],"handle":[46,81],"problems":[47],"variable":[49],"design":[50,157],"rules":[51,158],"multiple":[53],"constraints.":[54,101,138],"We":[55,85,102],"first":[56],"propose":[57,92],"novel":[59],"obstacle-avoiding":[60],"method":[61],"project":[63],"pins":[64],"boundary":[67],"construct":[69,87],"channel":[71,77],"projection":[72],"graph":[73,90],"combined":[74],"merging":[78],"technique":[79],"complex":[82],"irregular":[83],"packages.":[84],"then":[86],"bi-projection":[89],"matching-based":[94],"hierarchical":[95],"sequencing":[96],"consider":[99],"manual":[100],"perform":[103],"global":[104],"each":[107],"pin/differential":[108],"pair":[109,137],"by":[110],"congestion-avoiding":[111],"path":[112,118],"initializing":[113],"rip-up":[115],"reroute":[117],"optimizing.":[119],"Finally,":[120],"length-aware":[122],"detail":[123],"developed":[127],"optimize":[129],"length":[132],"while":[133,161],"ensuring":[134],"differential":[136],"The":[139],"experimental":[140],"results":[141],"on":[142],"industrial":[143],"instances":[145],"show":[146],"our":[148],"can":[150],"achieve":[151],"100%":[152],"routability":[153],"without":[154],"violating":[155],"constraints,":[160],"two":[162],"state-of-the-art":[163],"routers,":[165],"FreeRouting":[166],"Allegro,":[168],"cannot":[169],"complete":[170],"routing.":[172]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
