{"id":"https://openalex.org/W4386763494","doi":"https://doi.org/10.1109/dac56929.2023.10247712","title":"On a Moreau Envelope Wirelength Model for Analytical Global Placement","display_name":"On a Moreau Envelope Wirelength Model for Analytical Global Placement","publication_year":2023,"publication_date":"2023-07-09","ids":{"openalex":"https://openalex.org/W4386763494","doi":"https://doi.org/10.1109/dac56929.2023.10247712"},"language":"en","primary_location":{"id":"doi:10.1109/dac56929.2023.10247712","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac56929.2023.10247712","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 60th ACM/IEEE Design Automation Conference (DAC)","raw_type":"proceedings-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/A5006658802","display_name":"Peiyu Liao","orcid":"https://orcid.org/0000-0003-1220-1363"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]},{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Peiyu Liao","raw_affiliation_strings":["Peking University,Beijing,China","The Chinese University of Hong Kong, Hong Kong, China","Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039526257","display_name":"Hongduo Liu","orcid":"https://orcid.org/0000-0001-7291-3712"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongduo Liu","raw_affiliation_strings":["The Chinese University of Hong Kong,Hong Kong,China","The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong,Hong Kong,China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000933188","display_name":"Yibo Lin","orcid":"https://orcid.org/0000-0002-0977-2774"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibo Lin","raw_affiliation_strings":["Peking University,Beijing,China","Institute of Electronic Design Automation, Peking University, Wuxi, China","Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Institute of Electronic Design Automation, Peking University, Wuxi, China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","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":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bei Yu","raw_affiliation_strings":["The Chinese University of Hong Kong,Hong Kong,China","The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong,Hong Kong,China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064922279","display_name":"Martin C. S. Wong","orcid":"https://orcid.org/0000-0001-7706-9370"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Martin Wong","raw_affiliation_strings":["The Chinese University of Hong Kong,Hong Kong,China","The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong,Hong Kong,China","institution_ids":["https://openalex.org/I177725633"]},{"raw_affiliation_string":"The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5006658802"],"corresponding_institution_ids":["https://openalex.org/I177725633","https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":1.0448,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.76637805,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9998999834060669,"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/T11338","display_name":"Advancements in Photolithography Techniques","score":0.9983000159263611,"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/T11527","display_name":"3D IC and TSV technologies","score":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/differentiable-function","display_name":"Differentiable function","score":0.7458666563034058},{"id":"https://openalex.org/keywords/envelope","display_name":"Envelope (radar)","score":0.7106025815010071},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5478940606117249},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4894784688949585},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.4251285493373871},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3935684561729431},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3562520146369934},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3240676522254944},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.07736650109291077}],"concepts":[{"id":"https://openalex.org/C202615002","wikidata":"https://www.wikidata.org/wiki/Q783507","display_name":"Differentiable function","level":2,"score":0.7458666563034058},{"id":"https://openalex.org/C65155139","wikidata":"https://www.wikidata.org/wiki/Q5380912","display_name":"Envelope (radar)","level":3,"score":0.7106025815010071},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5478940606117249},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4894784688949585},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.4251285493373871},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3935684561729431},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3562520146369934},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3240676522254944},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.07736650109291077},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dac56929.2023.10247712","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac56929.2023.10247712","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 60th ACM/IEEE Design Automation Conference (DAC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W2261448","https://openalex.org/W108696806","https://openalex.org/W1890832268","https://openalex.org/W1922167881","https://openalex.org/W1953936588","https://openalex.org/W1967661769","https://openalex.org/W1985292881","https://openalex.org/W1986026297","https://openalex.org/W1995875735","https://openalex.org/W2001962595","https://openalex.org/W2003145440","https://openalex.org/W2013436022","https://openalex.org/W2020461489","https://openalex.org/W2022271562","https://openalex.org/W2022582466","https://openalex.org/W2043679008","https://openalex.org/W2048796234","https://openalex.org/W2065691568","https://openalex.org/W2080409033","https://openalex.org/W2097189804","https://openalex.org/W2103833707","https://openalex.org/W2104796877","https://openalex.org/W2117278010","https://openalex.org/W2120129706","https://openalex.org/W2129115040","https://openalex.org/W2167190617","https://openalex.org/W2624122313","https://openalex.org/W2884307971","https://openalex.org/W2938881465","https://openalex.org/W2944945166","https://openalex.org/W2997871849","https://openalex.org/W3005126554","https://openalex.org/W3036696276","https://openalex.org/W3113270449","https://openalex.org/W4234361049","https://openalex.org/W6639404080","https://openalex.org/W6646769541","https://openalex.org/W6656132818","https://openalex.org/W6684134304","https://openalex.org/W6739137971","https://openalex.org/W6753384735","https://openalex.org/W6779530380"],"related_works":["https://openalex.org/W2373677839","https://openalex.org/W1970594704","https://openalex.org/W1977185169","https://openalex.org/W2326693593","https://openalex.org/W2321250155","https://openalex.org/W1983366713","https://openalex.org/W4212900149","https://openalex.org/W2963732783","https://openalex.org/W1582416669","https://openalex.org/W2081703167"],"abstract_inverted_index":{"Analytical":[0],"placement":[1,58],"is":[2,15],"proven":[3],"to":[4,18,50,71,82],"be":[5],"effective":[6],"in":[7],"global":[8],"placement.":[9],"The":[10],"differentiability":[11],"of":[12],"wirelength":[13,29,44,87],"models":[14],"very":[16],"critical":[17],"gradient-based":[19],"numerical":[20],"optimization.":[21],"Most":[22],"previous":[23],"works":[24],"approximate":[25,51],"the":[26,47,55,60,83],"non-smooth":[27],"half-perimeter":[28],"(HPWL)":[30],"model":[31,45],"with":[32],"various":[33],"differentiable":[34,43],"functions.":[35],"In":[36],"this":[37],"paper,":[38],"we":[39],"propose":[40],"a":[41],"new":[42],"using":[46],"Moreau":[48],"envelope":[49],"HPWL.":[52],"By":[53],"combining":[54],"state-of-the-art":[56],"electrostatic-based":[57],"algorithm,":[59],"experimental":[61],"results":[62],"demonstrate":[63],"that":[64],"our":[65],"proposed":[66],"algorithm":[67],"can":[68],"achieve":[69],"up":[70],"5.4%":[72],"HPWL":[73],"improvement":[74],"and":[75],"more":[76],"than":[77],"1%":[78],"on":[79],"average":[80],"compared":[81],"most":[84],"widely-used":[85],"nonlinear":[86],"model.":[88]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}