{"id":"https://openalex.org/W4414198807","doi":"https://doi.org/10.1109/dac63849.2025.11132838","title":"RUPlace: Optimizing Routability via Unified Placement and Routing Formulation","display_name":"RUPlace: Optimizing Routability via Unified Placement and Routing Formulation","publication_year":2025,"publication_date":"2025-06-22","ids":{"openalex":"https://openalex.org/W4414198807","doi":"https://doi.org/10.1109/dac63849.2025.11132838"},"language":"en","primary_location":{"id":"doi:10.1109/dac63849.2025.11132838","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac63849.2025.11132838","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 62nd 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/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":["Peking University,School of Integrated Circuits,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042195167","display_name":"Jing Mai","orcid":"https://orcid.org/0000-0002-3787-1534"},"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":"Jing Mai","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045601421","display_name":"Zuodong Zhang","orcid":"https://orcid.org/0000-0002-8496-6114"},"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":"Zuodong Zhang","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yibo Lin","raw_affiliation_strings":["Peking University,School of Integrated Circuits,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Peking University,School of Integrated Circuits,Beijing,China","institution_ids":["https://openalex.org/I20231570"]}]}],"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":1.6666,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.88277858,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.8888000249862671,"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"}},"topics":[{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.8888000249862671,"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"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.8826000094413757,"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"}},{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.7982000112533569,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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":0.7006999850273132},{"id":"https://openalex.org/keywords/placement","display_name":"Placement","score":0.5849999785423279},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.5386999845504761},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4702000021934509},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.398499995470047},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.3709999918937683},{"id":"https://openalex.org/keywords/physical-design","display_name":"Physical design","score":0.3643999993801117},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.3319999873638153},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.33149999380111694}],"concepts":[{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.7006999850273132},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.682699978351593},{"id":"https://openalex.org/C117690923","wikidata":"https://www.wikidata.org/wiki/Q1484784","display_name":"Placement","level":4,"score":0.5849999785423279},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5390999913215637},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.5386999845504761},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4702000021934509},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.398499995470047},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.3709999918937683},{"id":"https://openalex.org/C188817802","wikidata":"https://www.wikidata.org/wiki/Q13426855","display_name":"Physical design","level":3,"score":0.3643999993801117},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.33309999108314514},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.3319999873638153},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.33149999380111694},{"id":"https://openalex.org/C2983435990","wikidata":"https://www.wikidata.org/wiki/Q22725","display_name":"Network routing","level":3,"score":0.3253999948501587},{"id":"https://openalex.org/C3309286","wikidata":"https://www.wikidata.org/wiki/Q4907693","display_name":"Bilevel optimization","level":3,"score":0.3249000012874603},{"id":"https://openalex.org/C64260653","wikidata":"https://www.wikidata.org/wiki/Q1194864","display_name":"Electronic design automation","level":2,"score":0.2955000102519989},{"id":"https://openalex.org/C114138010","wikidata":"https://www.wikidata.org/wiki/Q7684542","display_name":"Tapering","level":2,"score":0.28439998626708984},{"id":"https://openalex.org/C123745756","wikidata":"https://www.wikidata.org/wiki/Q1665949","display_name":"Interconnection","level":2,"score":0.2806999981403351},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.2799000144004822},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.27649998664855957},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.27410000562667847},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.2720000147819519},{"id":"https://openalex.org/C204948658","wikidata":"https://www.wikidata.org/wiki/Q1119410","display_name":"Static routing","level":4,"score":0.27129998803138733},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.2662999927997589},{"id":"https://openalex.org/C66018809","wikidata":"https://www.wikidata.org/wiki/Q1570432","display_name":"Semiconductor device fabrication","level":3,"score":0.2639999985694885},{"id":"https://openalex.org/C2765594","wikidata":"https://www.wikidata.org/wiki/Q2624187","display_name":"Integrated circuit layout","level":3,"score":0.2606000006198883},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.257999986410141},{"id":"https://openalex.org/C195563490","wikidata":"https://www.wikidata.org/wiki/Q180368","display_name":"Network congestion","level":3,"score":0.25060001015663147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dac63849.2025.11132838","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dac63849.2025.11132838","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 62nd 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":17,"referenced_works":["https://openalex.org/W1985292881","https://openalex.org/W2031974129","https://openalex.org/W2151936673","https://openalex.org/W2516707792","https://openalex.org/W2624122313","https://openalex.org/W2884307971","https://openalex.org/W2899885603","https://openalex.org/W2945592068","https://openalex.org/W3027968530","https://openalex.org/W3140720939","https://openalex.org/W3186888684","https://openalex.org/W4200557822","https://openalex.org/W4381415966","https://openalex.org/W4386764800","https://openalex.org/W4389162997","https://openalex.org/W4404134270","https://openalex.org/W4409282334"],"related_works":[],"abstract_inverted_index":{"Placement":[0],"plays":[1],"a":[2,83,100,124],"critical":[3],"role":[4],"in":[5,10,16],"VLSI":[6],"physical":[7],"design,":[8],"particularly":[9],"optimizing":[11],"routability.":[12],"With":[13],"continuous":[14],"advancements":[15],"semiconductor":[17],"manufacturing":[18],"technology,":[19],"increased":[20],"integration,":[21],"and":[22,55,72,77,94,133,153,160],"growing":[23],"design":[24],"complexity,":[25],"managing":[26],"routing":[27,56,93],"congestion":[28,87,141],"during":[29],"placement":[30,54,71],"has":[31],"become":[32],"increasingly":[33],"challenging.":[34],"Despite":[35],"the":[36,50,117],"widespread":[37],"techniques":[38],"to":[39,115,144],"improve":[40],"routability,":[41],"these":[42],"methods":[43],"often":[44],"lack":[45],"theoretical":[46],"guidance":[47],"or":[48],"sever":[49],"intrinsic":[51],"connection":[52],"between":[53],"optimization.":[57],"In":[58],"this":[59],"paper,":[60],"we":[61,98],"propose":[62],"RUPlace,":[63],"an":[64],"ADMMbased":[65],"placer":[66],"for":[67,86,105],"unified":[68,84],"optimization":[69,88],"of":[70,127],"routing.":[73],"Leveraging":[74],"Wasserstein":[75],"distance":[76],"bilevel":[78],"optimization,":[79],"our":[80,137],"approach":[81],"provides":[82],"framework":[85],"by":[89],"alternately":[90],"running":[91],"global":[92,108],"incremental":[95],"placement.":[96],"Furthermore,":[97],"introduce":[99],"simple":[101],"yet":[102],"effective":[103],"model":[104],"cell":[106],"inflation-based":[107],"placement,":[109],"where":[110],"convex":[111],"programming":[112],"is":[113],"employed":[114],"determine":[116],"optimal":[118],"inflation":[119],"ratio.":[120],"Experimental":[121],"results":[122],"on":[123],"diverse":[125],"set":[126],"open-source":[128],"industrial":[129],"benchmarks":[130],"from":[131],"CircuitNet":[132],"Chipyard":[134],"demonstrate":[135],"that":[136],"method":[138],"achieves":[139],"superior":[140],"reduction":[142],"compared":[143],"widely":[145],"used":[146],"tools":[147],"such":[148],"as":[149],"OpenROAD,":[150],"Xplace":[151],"2.0,":[152],"DREAMPlace":[154],"4.1,":[155],"while":[156],"maintaining":[157],"competitive":[158],"wirelength":[159],"runtime.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}
