{"id":"https://openalex.org/W2944945166","doi":"https://doi.org/10.1145/3316781.3317782","title":"BiG","display_name":"BiG","publication_year":2019,"publication_date":"2019-05-23","ids":{"openalex":"https://openalex.org/W2944945166","doi":"https://doi.org/10.1145/3316781.3317782","mag":"2944945166"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3316781.3317782","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5065945681","display_name":"Fan-Keng Sun","orcid":null},"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":"Fan-Keng Sun","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"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, National Taiwan University, Taipei, Taiwan and Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan and Graduate Institute of Electronics Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.326,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":7,"citation_normalized_percentile":{"value":0.691191,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":82,"max":83},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":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":0.9997,"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":0.9992,"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":[],"concepts":[{"id":"https://openalex.org/C64341305","wikidata":"https://www.wikidata.org/wiki/Q4919225","display_name":"Bivariate analysis","level":2,"score":0.6445907},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.49872708},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.48721546},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.48597252},{"id":"https://openalex.org/C202615002","wikidata":"https://www.wikidata.org/wiki/Q783507","display_name":"Differentiable function","level":2,"score":0.46844772},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.41854513},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40397435},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38385987},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.35865858},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07984874},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0739142},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/3316781.3317782","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":21,"referenced_works":["https://openalex.org/W1973505932","https://openalex.org/W1985292881","https://openalex.org/W1986026297","https://openalex.org/W1995583003","https://openalex.org/W1996678568","https://openalex.org/W1996746141","https://openalex.org/W2003145440","https://openalex.org/W2020461489","https://openalex.org/W2022113200","https://openalex.org/W2022271562","https://openalex.org/W2031974129","https://openalex.org/W2058324481","https://openalex.org/W2065691568","https://openalex.org/W2080409033","https://openalex.org/W2103833707","https://openalex.org/W2120129706","https://openalex.org/W2121210949","https://openalex.org/W2167190617","https://openalex.org/W2261448","https://openalex.org/W2307116542","https://openalex.org/W2516707792"],"related_works":["https://openalex.org/W4384273653","https://openalex.org/W4372063917","https://openalex.org/W4327738859","https://openalex.org/W4285277090","https://openalex.org/W2901858382","https://openalex.org/W2389700813","https://openalex.org/W2355463992","https://openalex.org/W2348722996","https://openalex.org/W2334570605","https://openalex.org/W1721599012"],"abstract_inverted_index":{"The":[0],"analytical":[1,18],"formulation":[2],"has":[3],"been":[4],"shown":[5],"to":[6,26],"be":[7,27],"the":[8,54,93],"most":[9],"effective":[10],"for":[11],"circuit":[12],"placement.":[13],"A":[14],"key":[15],"ingredient":[16],"of":[17,95],"placement":[19,112],"is":[20],"its":[21],"wirelength":[22,35,42,68,88],"model,":[23,69],"which":[24,72],"needs":[25],"differentiable":[28],"and":[29,56,98,109],"can":[30,90],"accurately":[31],"approximate":[32],"a":[33,64,75],"golden":[34],"model":[36,89,107],"such":[37,52],"as":[38,53],"half-perimeter":[39],"wirelength.":[40],"Existing":[41],"models":[43],"derive":[44],"gradient":[45,76],"from":[46],"differentiating":[47],"smooth":[48,80],"maximum":[49,81],"(minimum)":[50,82],"functions,":[51],"log-sum-exp":[55],"weighted-average":[57],"models.":[58],"In":[59],"this":[60],"paper,":[61],"we":[62],"propose":[63],"novel":[65],"bivariate":[66,79,99],"gradient-based":[67],"namely":[70],"BiG,":[71],"directly":[73],"derives":[74],"with":[77],"any":[78,85],"function":[83],"without":[84],"differentiation.":[86],"Our":[87],"effectively":[91,108],"combine":[92],"advantages":[94],"both":[96],"multivariate":[97],"functions.":[100],"Experimental":[101],"results":[102],"show":[103],"that":[104],"our":[105],"BiG":[106],"efficiently":[110],"improves":[111],"solutions.":[113]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2944945166","counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2020,"cited_by_count":1}],"updated_date":"2024-12-09T07:51:52.482586","created_date":"2019-05-29"}