{"id":"https://openalex.org/W4389166753","doi":"https://doi.org/10.1109/iccad57390.2023.10323700","title":"Stronger Mixed-Size Placement Backbone Considering Second-Order Information","display_name":"Stronger Mixed-Size Placement Backbone Considering Second-Order Information","publication_year":2023,"publication_date":"2023-10-28","ids":{"openalex":"https://openalex.org/W4389166753","doi":"https://doi.org/10.1109/iccad57390.2023.10323700"},"language":"en","primary_location":{"id":"doi:10.1109/iccad57390.2023.10323700","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccad57390.2023.10323700","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/ACM International Conference on Computer Aided Design (ICCAD)","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/A5120790447","display_name":"Yifan Chen","orcid":"https://orcid.org/0000-0002-4767-039X"},"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":true,"raw_author_name":"Yifan Chen","raw_affiliation_strings":["School of Integrated Circuits, Peking University,Beijing,China","School of Integrated Circuits, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Integrated Circuits, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006127137","display_name":"Zaiwen Wen","orcid":"https://orcid.org/0000-0003-1762-0671"},"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/I4210133846","display_name":"Peking University International Hospital","ror":"https://ror.org/03jxhcr96","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210133846"]},{"id":"https://openalex.org/I71459812","display_name":"Beijing International Studies University","ror":"https://ror.org/058s1vf87","country_code":"CN","type":"education","lineage":["https://openalex.org/I71459812"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zaiwen Wen","raw_affiliation_strings":["Beijing International Center for Mathematical Research, Peking University,Beijing,China","Beijing International Center for Mathematical Research, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing International Center for Mathematical Research, Peking University,Beijing,China","institution_ids":["https://openalex.org/I4210133846","https://openalex.org/I20231570","https://openalex.org/I71459812"]},{"raw_affiliation_string":"Beijing International Center for Mathematical Research, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570","https://openalex.org/I4210133846"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100604860","display_name":"Yun Liang","orcid":"https://orcid.org/0000-0002-9076-7998"},"institutions":[{"id":"https://openalex.org/I4210165198","display_name":"Beijing Advanced Sciences and Innovation Center","ror":"https://ror.org/05qm21180","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165198"]},{"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":"Yun Liang","raw_affiliation_strings":["School of Integrated Circuits, Peking University,Beijing,China","Beijing Advanced Innovation Center for Integrated Circuits","School of Integrated Circuits, Peking University, Beijing, China","Institute of Electronic Design Automation, Peking University, Wuxi, China"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"Beijing Advanced Innovation Center for Integrated Circuits","institution_ids":["https://openalex.org/I4210165198"]},{"raw_affiliation_string":"School of Integrated Circuits, 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"]}]},{"author_position":"last","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"]},{"id":"https://openalex.org/I4210165198","display_name":"Beijing Advanced Sciences and Innovation Center","ror":"https://ror.org/05qm21180","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165198"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibo Lin","raw_affiliation_strings":["School of Integrated Circuits, Peking University,Beijing,China","School of Integrated Circuits, Peking University, Beijing, China","Institute of Electronic Design Automation, Peking University, Wuxi, China","Beijing Advanced Innovation Center for Integrated Circuits"],"affiliations":[{"raw_affiliation_string":"School of Integrated Circuits, Peking University,Beijing,China","institution_ids":["https://openalex.org/I20231570"]},{"raw_affiliation_string":"School of Integrated Circuits, 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":"Beijing Advanced Innovation Center for Integrated Circuits","institution_ids":["https://openalex.org/I4210165198"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5120790447"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":null,"apc_paid":null,"fwci":1.3043,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.80680748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":1.0,"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":1.0,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9993000030517578,"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/macro","display_name":"Macro","score":0.8264803886413574},{"id":"https://openalex.org/keywords/placement","display_name":"Placement","score":0.8170799612998962},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7480601072311401},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.6251643896102905},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5953117609024048},{"id":"https://openalex.org/keywords/legalization","display_name":"Legalization","score":0.5345560312271118},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.47377610206604004},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43802350759506226},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.4372750222682953},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4263220727443695},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.35632503032684326},{"id":"https://openalex.org/keywords/physical-design","display_name":"Physical design","score":0.31194716691970825},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12612077593803406},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.11595335602760315},{"id":"https://openalex.org/keywords/circuit-design","display_name":"Circuit design","score":0.09835368394851685}],"concepts":[{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.8264803886413574},{"id":"https://openalex.org/C117690923","wikidata":"https://www.wikidata.org/wiki/Q1484784","display_name":"Placement","level":4,"score":0.8170799612998962},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7480601072311401},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.6251643896102905},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5953117609024048},{"id":"https://openalex.org/C2778506969","wikidata":"https://www.wikidata.org/wiki/Q940525","display_name":"Legalization","level":2,"score":0.5345560312271118},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.47377610206604004},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43802350759506226},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.4372750222682953},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4263220727443695},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.35632503032684326},{"id":"https://openalex.org/C188817802","wikidata":"https://www.wikidata.org/wiki/Q13426855","display_name":"Physical design","level":3,"score":0.31194716691970825},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12612077593803406},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.11595335602760315},{"id":"https://openalex.org/C190560348","wikidata":"https://www.wikidata.org/wiki/Q3245116","display_name":"Circuit design","level":2,"score":0.09835368394851685},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccad57390.2023.10323700","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccad57390.2023.10323700","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/ACM International Conference on Computer Aided Design (ICCAD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.75,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G8093681577","display_name":null,"funder_award_id":"T2293700,T2293701","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W2261448","https://openalex.org/W1969091636","https://openalex.org/W1973505932","https://openalex.org/W1985292881","https://openalex.org/W2012341322","https://openalex.org/W2031974129","https://openalex.org/W2043430160","https://openalex.org/W2050096287","https://openalex.org/W2051434435","https://openalex.org/W2055907840","https://openalex.org/W2076605490","https://openalex.org/W2132693178","https://openalex.org/W2135685510","https://openalex.org/W2153770483","https://openalex.org/W2154462472","https://openalex.org/W2160181657","https://openalex.org/W2167137033","https://openalex.org/W2167851545","https://openalex.org/W2293911681","https://openalex.org/W2346205343","https://openalex.org/W2751111909","https://openalex.org/W2945706499","https://openalex.org/W3036696276","https://openalex.org/W3171752851","https://openalex.org/W3216969643","https://openalex.org/W4237299108","https://openalex.org/W4256464978","https://openalex.org/W4292092927","https://openalex.org/W4296397626","https://openalex.org/W4310269642","https://openalex.org/W4318685260","https://openalex.org/W4353031976","https://openalex.org/W4353031982","https://openalex.org/W6779530380","https://openalex.org/W6803615784"],"related_works":["https://openalex.org/W2181385951","https://openalex.org/W1727049600","https://openalex.org/W1481897060","https://openalex.org/W2183812348","https://openalex.org/W2132668926","https://openalex.org/W2085374061","https://openalex.org/W2156550631","https://openalex.org/W2358255476","https://openalex.org/W4249014856","https://openalex.org/W4313890168"],"abstract_inverted_index":{"Macro":[0],"placement":[1,32,37,45,68,73],"is":[2],"a":[3,65],"critical":[4],"step":[5],"in":[6],"modern":[7],"very":[8],"large-scale":[9],"Integration":[10],"(VLSI)":[11],"physical":[12],"design.":[13],"Placing":[14],"macros":[15],"with":[16,70,87],"varying":[17],"sizes":[18],"significantly":[19],"impacts":[20],"the":[21,40,55],"eventual":[22],"quality":[23,90],"of":[24],"results.":[25],"Many":[26],"studies":[27],"attempt":[28],"to":[29,49],"improve":[30],"macro":[31,76],"solutions":[33],"leveraging":[34],"existing":[35,43],"analytical":[36,44],"algorithms":[38,46],"as":[39],"backbone.":[41],"However,":[42],"may":[47],"fail":[48],"converge":[50],"for":[51],"mixed-size":[52,67],"designs":[53],"if":[54],"parameters":[56],"are":[57],"not":[58],"well-tuned.":[59],"In":[60],"this":[61],"work,":[62],"we":[63],"propose":[64],"stronger":[66],"backbone":[69],"robust":[71],"global":[72],"convergence":[74],"and":[75,91,101],"legalization.":[77],"Experimental":[78],"results":[79],"show":[80],"that":[81],"our":[82],"method":[83],"outperforms":[84],"state-of-the-art":[85],"works":[86],"better":[88],"solution":[89],"fewer":[92],"optimization":[93],"iterations":[94],"on":[95],"various":[96],"benchmarks":[97],"including":[98],"MMS,":[99],"ISPD2005,":[100],"TILOS.":[102]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4}],"updated_date":"2026-03-28T08:17:26.163206","created_date":"2025-10-10T00:00:00"}