{"id":"https://openalex.org/W4411639763","doi":"https://doi.org/10.1109/tcsi.2025.3578476","title":"MGARoute: Efficient Analog Routing With Multi-Stage Rip-Up and Rerouting Under Geometric and Symmetry Constraints","display_name":"MGARoute: Efficient Analog Routing With Multi-Stage Rip-Up and Rerouting Under Geometric and Symmetry Constraints","publication_year":2025,"publication_date":"2025-06-25","ids":{"openalex":"https://openalex.org/W4411639763","doi":"https://doi.org/10.1109/tcsi.2025.3578476"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2025.3578476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2025.3578476","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","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/A5100439496","display_name":"De-Ming Wang","orcid":"https://orcid.org/0000-0003-0470-9036"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"De-Ming Wang","raw_affiliation_strings":["School of Electronic Science and Engineering (School of Microelectronics), South China Normal University, Foshan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Science and Engineering (School of Microelectronics), South China Normal University, Foshan, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082566974","display_name":"S. S. Jiang","orcid":"https://orcid.org/0009-0009-0292-4665"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song-Yan Jiang","raw_affiliation_strings":["School of Semiconductor Science and Technology, South China Normal University, Foshan, China"],"affiliations":[{"raw_affiliation_string":"School of Semiconductor Science and Technology, South China Normal University, Foshan, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111223918","display_name":"Jiakai Pan","orcid":null},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia-Kai Pan","raw_affiliation_strings":["School of Microelectronics Science and Technology, Sun Yat-sen University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics Science and Technology, Sun Yat-sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061206968","display_name":"Ying Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Zhao","raw_affiliation_strings":["School of Semiconductor Science and Technology, South China Normal University, Foshan, China"],"affiliations":[{"raw_affiliation_string":"School of Semiconductor Science and Technology, South China Normal University, Foshan, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100665781","display_name":"Yong Zhang","orcid":"https://orcid.org/0000-0001-7718-5945"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Zhang","raw_affiliation_strings":["School of Semiconductor Science and Technology, South China Normal University, Foshan, China"],"affiliations":[{"raw_affiliation_string":"School of Semiconductor Science and Technology, South China Normal University, Foshan, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031559030","display_name":"Jianguo Hu","orcid":"https://orcid.org/0009-0005-8872-8593"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian-Guo Hu","raw_affiliation_strings":["School of Microelectronics Science and Technology, Sun Yat-sen University, Zhuhai, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics Science and Technology, Sun Yat-sen University, Zhuhai, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100439496"],"corresponding_institution_ids":["https://openalex.org/I187400657"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14468169,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"72","issue":"12","first_page":"7966","last_page":"7978"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12784","display_name":"Modular Robots and Swarm Intelligence","score":0.9932000041007996,"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":0.9932000041007996,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9894000291824341,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.6757499575614929},{"id":"https://openalex.org/keywords/symmetry","display_name":"Symmetry (geometry)","score":0.5863463878631592},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5465285181999207},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4317091107368469},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4061358571052551},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.22982847690582275},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1420469880104065},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13027644157409668}],"concepts":[{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.6757499575614929},{"id":"https://openalex.org/C2779886137","wikidata":"https://www.wikidata.org/wiki/Q21030012","display_name":"Symmetry (geometry)","level":2,"score":0.5863463878631592},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5465285181999207},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4317091107368469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4061358571052551},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.22982847690582275},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1420469880104065},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13027644157409668}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2025.3578476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2025.3578476","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3751473230","display_name":null,"funder_award_id":"2021TQ06X978","funder_id":"https://openalex.org/F4320335376","funder_display_name":"Medical Science and Technology Foundation of Guangdong Province"},{"id":"https://openalex.org/G3872470852","display_name":null,"funder_award_id":"2019B010142002","funder_id":"https://openalex.org/F4320336405","funder_display_name":"Special Project for Research and Development in Key areas of Guangdong Province"},{"id":"https://openalex.org/G3897966003","display_name":null,"funder_award_id":"2021ZD0114600","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4841718721","display_name":null,"funder_award_id":"2022A1515010942","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G5895329668","display_name":null,"funder_award_id":"2023A1515140187","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"}],"funders":[{"id":"https://openalex.org/F4320335376","display_name":"Medical Science and Technology Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320336405","display_name":"Special Project for Research and Development in Key areas of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W1480888355","https://openalex.org/W1568441862","https://openalex.org/W1976154696","https://openalex.org/W1989447976","https://openalex.org/W2007719944","https://openalex.org/W2039826547","https://openalex.org/W2053902150","https://openalex.org/W2056343074","https://openalex.org/W2089027003","https://openalex.org/W2125831674","https://openalex.org/W2137046572","https://openalex.org/W2141019759","https://openalex.org/W2152195021","https://openalex.org/W2168368406","https://openalex.org/W2943093009","https://openalex.org/W2997579412","https://openalex.org/W3013793321","https://openalex.org/W3084745515","https://openalex.org/W3092633010","https://openalex.org/W3145770066","https://openalex.org/W3211880575","https://openalex.org/W4232735308","https://openalex.org/W4236728296","https://openalex.org/W4240615024","https://openalex.org/W4243621528","https://openalex.org/W4254855014","https://openalex.org/W4362714748","https://openalex.org/W4379115889","https://openalex.org/W4393147278","https://openalex.org/W4393378956","https://openalex.org/W4399205157","https://openalex.org/W4402350273"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027"],"abstract_inverted_index":{"Routing":[0],"is":[1,109],"a":[2,54,117],"critical":[3],"path-planning":[4],"challenge":[5],"in":[6,12,121,137],"integrated":[7],"circuit":[8,87],"(IC)":[9],"design,":[10,15],"especially":[11],"analog":[13],"IC":[14],"where":[16],"the":[17,20,42,45,77,86,96,100,104,128,133],"complexity":[18],"of":[19,44,106,112,119,139],"routing":[21,34,101,135],"problem":[22],"increases":[23],"significantly":[24,98],"owing":[25],"to":[26],"complex":[27],"constraints":[28],"and":[29,58,69,80,89,108,142],"process":[30],"parameters.":[31],"Traditional":[32],"automated":[33],"techniques":[35],"often":[36],"rely":[37],"on":[38,62,116],"manual":[39,134],"experience,":[40],"limiting":[41],"effectiveness":[43],"algorithms.":[46],"To":[47],"address":[48],"this":[49,51],"limitation,":[50],"study":[52],"proposes":[53],"multilevel":[55],"fast":[56],"detour":[57],"rerouting":[59],"algorithm":[60,73,129],"based":[61],"reinforcement":[63],"learning":[64],"that":[65,95],"integrates":[66],"multiple":[67],"symmetry":[68],"geometric":[70],"constraints.":[71],"The":[72,92],"can":[74],"effectively":[75],"improve":[76],"design":[78],"efficiency":[79],"reduce":[81],"human":[82],"error":[83],"while":[84],"optimizing":[85],"performance":[88,141],"power":[90],"consumption.":[91],"results":[93,136],"show":[94],"framework":[97],"improves":[99],"speed,":[102],"reduces":[103],"number":[105],"vias,":[107],"essentially":[110],"free":[111],"DRC":[113],"reporting":[114],"errors":[115],"variety":[118],"circuits":[120],"SMIC\u2019s":[122],"180":[123],"nm":[124],"technology.":[125],"In":[126],"addition,":[127],"roughly":[130],"agrees":[131],"with":[132],"terms":[138],"simulation":[140],"maintains":[143],"good":[144],"performance.":[145]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}