{"id":"https://openalex.org/W4235035338","doi":"https://doi.org/10.1109/tcad.2021.3133855","title":"Mixed-Cell-Height Placement With Complex Minimum-Implant-Area Constraints","display_name":"Mixed-Cell-Height Placement With Complex Minimum-Implant-Area Constraints","publication_year":2021,"publication_date":"2021-12-13","ids":{"openalex":"https://openalex.org/W4235035338","doi":"https://doi.org/10.1109/tcad.2021.3133855"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2021.3133855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2021.3133855","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/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/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":"Jianli Chen","raw_affiliation_strings":["State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of ASIC and System, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]},{"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/A5101664594","display_name":"Zhifeng Lin","orcid":"https://orcid.org/0000-0002-4597-4322"},"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":["College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Mathematics and Computer Science, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088784101","display_name":"Yanyue Xie","orcid":"https://orcid.org/0000-0002-4325-521X"},"institutions":[{"id":"https://openalex.org/I12912129","display_name":"Northeastern University","ror":"https://ror.org/04t5xt781","country_code":"US","type":"education","lineage":["https://openalex.org/I12912129"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yanyue Xie","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Northeastern University, Boston, MA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Northeastern University, Boston, MA, USA","institution_ids":["https://openalex.org/I12912129"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100413098","display_name":"Wenxing Zhu","orcid":"https://orcid.org/0000-0002-8698-0024"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"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":"Wenxing Zhu","raw_affiliation_strings":["Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou, China","Department of Mathematics and Theory, Peng Cheng Laboratory, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"Center for Discrete Mathematics and Theoretical Computer Science, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]},{"raw_affiliation_string":"Department of Mathematics and Theory, Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018371636","display_name":"Yao\u2010Wen Chang","orcid":"https://orcid.org/0000-0002-0564-5719"},"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, the Graduate Institute of Electronics Engineering, and the Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, the Graduate Institute of Electronics Engineering, and the Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101854580"],"corresponding_institution_ids":["https://openalex.org/I24943067","https://openalex.org/I80947539"],"apc_list":null,"apc_paid":null,"fwci":0.4048,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.62412211,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"41","issue":"11","first_page":"4639","last_page":"4652"},"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":0.9998000264167786,"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/T11527","display_name":"3D IC and TSV technologies","score":0.9998000264167786,"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/mathematical-optimization","display_name":"Mathematical optimization","score":0.5052312016487122},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.501838207244873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44949883222579956},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.4415239095687866},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.43146252632141113},{"id":"https://openalex.org/keywords/legalization","display_name":"Legalization","score":0.412163645029068},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.41105037927627563},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37064576148986816},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3506845533847809},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12410575151443481}],"concepts":[{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5052312016487122},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.501838207244873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44949883222579956},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.4415239095687866},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.43146252632141113},{"id":"https://openalex.org/C2778506969","wikidata":"https://www.wikidata.org/wiki/Q940525","display_name":"Legalization","level":2,"score":0.412163645029068},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.41105037927627563},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37064576148986816},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3506845533847809},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12410575151443481},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcad.2021.3133855","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2021.3133855","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/16","display_name":"Peace, Justice and strong institutions","score":0.7599999904632568}],"awards":[{"id":"https://openalex.org/G2358170526","display_name":null,"funder_award_id":"MOST 106-2911-I-002-511","funder_id":"https://openalex.org/F4320317160","funder_display_name":"AnaGlobe"},{"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/G7007863107","display_name":null,"funder_award_id":"62174033","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7250802708","display_name":null,"funder_award_id":"MOST 105-2221-E-002-190-MY3","funder_id":"https://openalex.org/F4320317160","funder_display_name":"AnaGlobe"},{"id":"https://openalex.org/G8929117951","display_name":null,"funder_award_id":"MOST 107-2221-E-002-161-MY3","funder_id":"https://openalex.org/F4320317160","funder_display_name":"AnaGlobe"}],"funders":[{"id":"https://openalex.org/F4320317160","display_name":"AnaGlobe","ror":null},{"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":27,"referenced_works":["https://openalex.org/W1985292881","https://openalex.org/W2015080260","https://openalex.org/W2022147648","https://openalex.org/W2025163728","https://openalex.org/W2072746634","https://openalex.org/W2078153138","https://openalex.org/W2118835565","https://openalex.org/W2131862714","https://openalex.org/W2141461755","https://openalex.org/W2146232231","https://openalex.org/W2165033395","https://openalex.org/W2167190617","https://openalex.org/W2342916071","https://openalex.org/W2398997130","https://openalex.org/W2407716185","https://openalex.org/W2535234615","https://openalex.org/W2584186471","https://openalex.org/W2588595212","https://openalex.org/W2624122313","https://openalex.org/W2625242388","https://openalex.org/W2899615972","https://openalex.org/W3093788071","https://openalex.org/W3111205547","https://openalex.org/W4244148680","https://openalex.org/W4252122657","https://openalex.org/W4252332481","https://openalex.org/W4254095899"],"related_works":["https://openalex.org/W181044676","https://openalex.org/W2376987616","https://openalex.org/W4389994644","https://openalex.org/W4225935048","https://openalex.org/W2054026560","https://openalex.org/W2390844778","https://openalex.org/W2914442775","https://openalex.org/W2323493410","https://openalex.org/W3086867668","https://openalex.org/W2366627955"],"abstract_inverted_index":{"Mixed-cell-height":[0],"standard":[1],"cells":[2,26,113,156],"are":[3,214],"prevailingly":[4],"used":[5],"in":[6,76],"advanced":[7],"technologies":[8],"to":[9,101,111,129,154,168,177,216],"achieve":[10,234],"better":[11],"design":[12],"tradeoffs":[13],"among":[14],"timing,":[15],"power,":[16],"and":[17,84,97,107,141,161,182,212],"routability.":[18],"As":[19],"feature":[20],"size":[21],"decreases,":[22],"the":[23,33,41,49,58,69,89,103,124,145,219,241],"placement":[24,51,71,82,127],"of":[25,43,157],"with":[27,73],"multiple":[28],"threshold":[29,159],"voltages":[30,160],"may":[31],"violate":[32],"complex":[34],"minimum-implant-area":[35],"(MIA)":[36],"layer":[37],"rule":[38],"arising":[39],"from":[40],"limitations":[42],"patterning":[44],"technologies.":[45],"Existing":[46],"works":[47],"consider":[48,131],"mixed-cell-height":[50,70],"problem":[52,72],"only":[53],"during":[54,61],"legalization":[55,147,191],"or":[56],"handle":[57],"MIA":[59,74,135,180],"constraints":[60,75,106],"detailed":[62],"placement.":[63],"In":[64,88,144],"this":[65],"article,":[66],"we":[67,92,116,149,172,187],"address":[68,102],"two":[77],"major":[78],"stages:":[79],"1)":[80],"post-global":[81],"(Post-GP)":[83],"2)":[85],"MIA-aware":[86,146,190,209],"legalization.":[87],"Post-GP":[90],"stage,":[91,148],"first":[93],"present":[94],"a":[95,118,151,163,174,193,202],"continuous":[96],"differentiable":[98],"cost":[99],"function":[100],"Vdd/Vss":[104,132],"alignment":[105,133],"add":[108],"weighted":[109],"pseudonets":[110],"MIA-violation":[112],"dynamically.":[114],"Then,":[115,171],"propose":[117,173],"proximal":[119],"optimization":[120],"method":[121,153],"based":[122],"on":[123],"given":[125],"global":[126],"result":[128],"simultaneously":[130],"constraints,":[134,136],"cell":[137,139,210],"distribution,":[138],"displacement,":[140],"total":[142,238],"wirelength.":[143],"develop":[150],"graph-based":[152],"cluster":[155],"specific":[158],"apply":[162],"strip-packing-based":[164],"binary":[165],"linear":[166],"programming":[167,195],"reshape":[169],"cells.":[170],"matching-based":[175],"technique":[176],"resolve":[178],"intrarow":[179],"violations":[181],"reduce":[183],"filler":[184],"insertion.":[185],"Furthermore,":[186],"formulate":[188],"inter-row":[189],"as":[192],"quadratic":[194],"problem,":[196],"which":[197],"is":[198],"efficiently":[199],"solved":[200],"by":[201],"modulus-based":[203],"matrix":[204],"splitting":[205],"iteration":[206],"method.":[207],"Finally,":[208],"allocation":[211],"refinement":[213],"performed":[215],"further":[217],"improve":[218],"result.":[220],"Experimental":[221],"results":[222],"show":[223],"that":[224],"without":[225],"any":[226],"extra":[227],"area":[228],"overhead,":[229],"our":[230],"algorithm":[231],"still":[232],"can":[233],"5.4%":[235],"shorter":[236],"final":[237],"wirelength":[239],"than":[240],"state-of-the-art":[242],"work.":[243]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}