{"id":"https://openalex.org/W4408324199","doi":"https://doi.org/10.1109/tcad.2025.3550445","title":"PARoute2: Enhanced Analog Routing via Performance-Drive Guidance Generation","display_name":"PARoute2: Enhanced Analog Routing via Performance-Drive Guidance Generation","publication_year":2025,"publication_date":"2025-03-11","ids":{"openalex":"https://openalex.org/W4408324199","doi":"https://doi.org/10.1109/tcad.2025.3550445"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2025.3550445","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2025.3550445","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/A5112430367","display_name":"Peng Xu","orcid":"https://orcid.org/0009-0009-5669-8106"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Peng Xu","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, SAR","NT, The Chinese University of Hong Kong, Department of Computer Science and Engineering, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, SAR","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"NT, The Chinese University of Hong Kong, Department of Computer Science and Engineering, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049381030","display_name":"Jiajie Tu","orcid":"https://orcid.org/0000-0002-3895-3726"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jindong Tu","raw_affiliation_strings":["School of Science and Engineering, The Chinese University of Hong Kong (Shenzhen), Shenzhen, Guangdong, China","School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong (Shenzhen), Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4210116924"]},{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081240313","display_name":"Guojin Chen","orcid":"https://orcid.org/0000-0001-9457-9583"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Guojin Chen","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, SAR","NT, The Chinese University of Hong Kong, Department of Computer Science and Engineering, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, SAR","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"NT, The Chinese University of Hong Kong, Department of Computer Science and Engineering, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079056437","display_name":"Keren Zhu","orcid":"https://orcid.org/0000-0003-2698-141X"},"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":"Keren Zhu","raw_affiliation_strings":["School of Microelectronics and State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"School of Microelectronics and State Key Laboratory of Integrated Chips and Systems, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I4210132426","https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022945347","display_name":"Tinghuan Chen","orcid":"https://orcid.org/0000-0002-9195-6619"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tinghuan Chen","raw_affiliation_strings":["School of Science and Engineering, The Chinese University of Hong Kong (Shenzhen), Shenzhen, Guangdong, China","School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong (Shenzhen), Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4210116924"]},{"raw_affiliation_string":"School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062800747","display_name":"Tsung-Yi Ho","orcid":"https://orcid.org/0000-0001-7348-5625"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Tsung-Yi Ho","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, SAR","NT, The Chinese University of Hong Kong, Department of Computer Science and Engineering, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, SAR","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"NT, The Chinese University of Hong Kong, Department of Computer Science and Engineering, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051340429","display_name":"Bei Yu","orcid":"https://orcid.org/0000-0001-6406-4810"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bei Yu","raw_affiliation_strings":["Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, SAR","NT, The Chinese University of Hong Kong, Department of Computer Science and Engineering, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, The Chinese University of Hong Kong, Hong Kong, SAR","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"NT, The Chinese University of Hong Kong, Department of Computer Science and Engineering, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5112430367"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":2.4317,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87165581,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"44","issue":"10","first_page":"3654","last_page":"3667"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13382","display_name":"Robotics and Automated Systems","score":0.9815000295639038,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T13382","display_name":"Robotics and Automated Systems","score":0.9815000295639038,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9623000025749207,"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/T10906","display_name":"AI-based Problem Solving and Planning","score":0.9404000043869019,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.5392455458641052},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39314448833465576},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.27756136655807495}],"concepts":[{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5392455458641052},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39314448833465576},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.27756136655807495}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcad.2025.3550445","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2025.3550445","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":[{"id":"https://metadata.un.org/sdg/7","score":0.8399999737739563,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W2045221862","https://openalex.org/W2045697850","https://openalex.org/W2067870394","https://openalex.org/W2100776169","https://openalex.org/W2127963031","https://openalex.org/W2137046572","https://openalex.org/W2140823559","https://openalex.org/W2146519106","https://openalex.org/W2295569708","https://openalex.org/W2809500545","https://openalex.org/W2950635152","https://openalex.org/W2997579412","https://openalex.org/W2999044305","https://openalex.org/W3036164688","https://openalex.org/W3092122249","https://openalex.org/W3097987308","https://openalex.org/W3110662855","https://openalex.org/W3111845806","https://openalex.org/W3162375896","https://openalex.org/W3174668475","https://openalex.org/W3177828909","https://openalex.org/W4224070063","https://openalex.org/W4232735308","https://openalex.org/W4233756358","https://openalex.org/W4236728296","https://openalex.org/W4237782389","https://openalex.org/W4240615024","https://openalex.org/W4249900664","https://openalex.org/W4311415873","https://openalex.org/W4353031985","https://openalex.org/W4404134257"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Analog":[0],"routing":[1,61,68,74,85,112],"is":[2],"crucial":[3],"for":[4,83],"performance":[5,36],"optimization":[6],"in":[7],"analog":[8,38,60],"circuit":[9,35],"design,":[10],"but":[11],"conventionally":[12],"takes":[13],"significant":[14],"development":[15],"time":[16],"and":[17,49,76],"requires":[18],"design":[19],"expertise.":[20],"Recent":[21],"research":[22],"has":[23],"attempted":[24],"to":[25,30,33,65,79,89,97,135],"use":[26,90],"machine":[27],"learning":[28],"(ML)":[29],"generate":[31],"guidance":[32,75],"preserve":[34],"after":[37],"routing.":[39],"These":[40],"methods":[41],"face":[42],"challenges":[43],"such":[44],"as":[45],"expensive":[46],"data":[47],"acquisition":[48],"biased":[50],"guidance.":[51,69,113],"This":[52],"article":[53],"presents":[54],"AnalogFold,":[55],"a":[56,91],"new":[57],"paradigm":[58],"of":[59,130],"that":[62,93],"leverages":[63],"ML":[64],"provide":[66],"performance-oriented":[67],"Our":[70],"approach":[71],"learns":[72],"performance-driven":[73,84],"uses":[77],"it":[78],"help":[80],"automatic":[81],"routers":[82],"optimization.":[86],"We":[87],"propose":[88],"3DGNN":[92],"incorporates":[94],"cost-aware":[95],"distance":[96],"make":[98],"accurate":[99],"predictions":[100],"on":[101,117],"post-layout":[102],"performance.":[103],"A":[104],"pool-assisted":[105],"potential":[106],"relaxation":[107],"process":[108],"derives":[109],"the":[110,121,128,131,136],"effective":[111],"The":[114],"experimental":[115],"results":[116],"multiple":[118],"benchmarks":[119],"under":[120],"TSMC":[122],"40":[123],"nm":[124],"technology":[125],"node":[126],"demonstrate":[127],"superiority":[129],"proposed":[132],"framework":[133],"compared":[134],"cutting-edge":[137],"works.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
