{"id":"https://openalex.org/W2003799216","doi":"https://doi.org/10.1145/2717764.2717766","title":"Timing-Driven Placement Based on Dynamic Net-Weighting for Efficient Slack Histogram Compression","display_name":"Timing-Driven Placement Based on Dynamic Net-Weighting for Efficient Slack Histogram Compression","publication_year":2015,"publication_date":"2015-03-12","ids":{"openalex":"https://openalex.org/W2003799216","doi":"https://doi.org/10.1145/2717764.2717766","mag":"2003799216"},"language":"en","primary_location":{"id":"doi:10.1145/2717764.2717766","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2717764.2717766","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Symposium on International Symposium on Physical Design","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/A5018246058","display_name":"Chrystian Guth","orcid":null},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Chrystian Guth","raw_affiliation_strings":["Federal University of Santa Catarina, Florian\u00f3polis, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina, Florian\u00f3polis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089389140","display_name":"Vinicius Livramento","orcid":"https://orcid.org/0000-0001-5167-6359"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Vinicius Livramento","raw_affiliation_strings":["Federal University of Santa Catarina, Florian\u00f3polis, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina, Florian\u00f3polis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086999298","display_name":"Renan Netto","orcid":"https://orcid.org/0000-0002-2268-3389"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Renan Netto","raw_affiliation_strings":["Federal University of Santa Catarina, Florian\u00f3polis, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina, Florian\u00f3polis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021955201","display_name":"Renan Alves Fonseca","orcid":null},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Renan Fonseca","raw_affiliation_strings":["Federal University of Santa Catarina, Florian\u00f3polis, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina, Florian\u00f3polis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045089951","display_name":"Jos\u00e9 Lu\u00eds G\u00fcntzel","orcid":"https://orcid.org/0000-0002-7712-869X"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Lu\u00eds G\u00fcntzel","raw_affiliation_strings":["Federal University of Santa Catarina, Florian\u00f3polis, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina, Florian\u00f3polis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033216070","display_name":"Luiz C. V. dos Santos","orcid":"https://orcid.org/0000-0002-9384-8347"},"institutions":[{"id":"https://openalex.org/I4104125","display_name":"Universidade Federal de Santa Catarina","ror":"https://ror.org/041akq887","country_code":"BR","type":"education","lineage":["https://openalex.org/I4104125"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luiz Santos","raw_affiliation_strings":["Federal University of Santa Catarina, Florian\u00f3polis, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Santa Catarina, Florian\u00f3polis, Brazil","institution_ids":["https://openalex.org/I4104125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5018246058"],"corresponding_institution_ids":["https://openalex.org/I4104125"],"apc_list":null,"apc_paid":null,"fwci":2.6015,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.90443004,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"141","last_page":"148"},"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":0.9997000098228455,"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":0.9994000196456909,"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/histogram","display_name":"Histogram","score":0.641907811164856},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.634418785572052},{"id":"https://openalex.org/keywords/static-timing-analysis","display_name":"Static timing analysis","score":0.5960322618484497},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5719629526138306},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5162984728813171},{"id":"https://openalex.org/keywords/lagrange-multiplier","display_name":"Lagrange multiplier","score":0.4844203293323517},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.4515870213508606},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42264682054519653},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38356417417526245},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2531791627407074},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.2246854603290558},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09067511558532715}],"concepts":[{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.641907811164856},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.634418785572052},{"id":"https://openalex.org/C93682380","wikidata":"https://www.wikidata.org/wiki/Q2025226","display_name":"Static timing analysis","level":2,"score":0.5960322618484497},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5719629526138306},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5162984728813171},{"id":"https://openalex.org/C73684929","wikidata":"https://www.wikidata.org/wiki/Q598870","display_name":"Lagrange multiplier","level":2,"score":0.4844203293323517},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.4515870213508606},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42264682054519653},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38356417417526245},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2531791627407074},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2246854603290558},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09067511558532715},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2717764.2717766","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2717764.2717766","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Symposium on International Symposium on Physical Design","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1516835811","https://openalex.org/W1534047177","https://openalex.org/W1944814515","https://openalex.org/W1966563007","https://openalex.org/W1970795504","https://openalex.org/W2000089152","https://openalex.org/W2014631148","https://openalex.org/W2025789045","https://openalex.org/W2048796234","https://openalex.org/W2054507614","https://openalex.org/W2082354275","https://openalex.org/W2097845952","https://openalex.org/W2100502052","https://openalex.org/W2103223568","https://openalex.org/W2107966189","https://openalex.org/W2108411416","https://openalex.org/W2109753853","https://openalex.org/W2113066134","https://openalex.org/W2117793659","https://openalex.org/W2121244114","https://openalex.org/W2125831674","https://openalex.org/W2125941929","https://openalex.org/W2129115040","https://openalex.org/W2139899398","https://openalex.org/W2157541699","https://openalex.org/W2166742885"],"related_works":["https://openalex.org/W2180954594","https://openalex.org/W2052835778","https://openalex.org/W2049003611","https://openalex.org/W2108418243","https://openalex.org/W2127804977","https://openalex.org/W164103134","https://openalex.org/W2787352659","https://openalex.org/W2040545019","https://openalex.org/W1970611213","https://openalex.org/W1707372784"],"abstract_inverted_index":{"Timing-driven":[0],"placement":[1,18,126],"(TDP)":[2],"finds":[3],"new":[4,83],"legal":[5],"locations":[6],"for":[7,87],"standard":[8],"cells":[9],"so":[10],"as":[11,54,75,113],"to":[12,59,89],"minimize":[13],"timing":[14,62,122,171],"violations":[15,21,172],"while":[16,193],"preserving":[17],"quality.":[19],"Although":[20],"may":[22],"arise":[23],"from":[24,173],"unmet":[25],"setup":[26],"or":[27],"hold":[28],"constraints,":[29],"most":[30,37],"TDP":[31,88,159],"approaches":[32],"ignore":[33],"the":[34,42,48,68,99,110,139,146,150,156,170,194],"latter.":[35],"Besides,":[36],"techniques":[38,64],"focus":[39],"on":[40,50,155],"reducing":[41],"worst":[43,195],"negative":[44,52,70,184],"slack":[45,53,76,95],"and":[46,93,181,190,201],"let":[47],"improvements":[49],"total":[51,69,183],"a":[55,82,103,131,143],"secondary":[56],"goal.":[57],"However,":[58],"successfully":[60],"achieve":[61],"closure,":[63],"must":[65],"also":[66],"reduce":[67],"slack,":[71],"which":[72,115],"is":[73,136,207],"known":[74],"histogram":[77],"compression.":[78],"This":[79],"paper":[80],"proposes":[81],"Lagrangian":[84],"Relaxation":[85],"formulation":[86],"compress":[90],"both":[91],"late":[92,180],"early":[94,182],"histograms.":[96],"To":[97,124],"solve":[98],"problem,":[100],"we":[101,153],"employ":[102],"discrete":[104],"local":[105],"search":[106],"technique":[107,129,167],"that":[108,135,165],"uses":[109,130],"Lagrange":[111],"multipliers":[112],"net-weights,":[114],"are":[116,186,197],"dynamically":[117],"updated":[118],"using":[119],"an":[120,174],"accurate":[121],"analyzer.":[123],"preserve":[125],"quality,":[127],"our":[128,166],"small":[132],"fixed-size":[133],"window":[134],"anchored":[137],"in":[138,205],"initial":[140,175],"location":[141],"of":[142,149],"cell.":[144],"For":[145],"experimental":[147],"evaluation":[148],"proposed":[151],"technique,":[152],"relied":[154],"ICCAD":[157],"2014":[158],"contest":[160],"infrastructure.":[161],"The":[162,203],"results":[163],"show":[164],"significantly":[168],"reduces":[169],"global":[176],"placement.":[177],"On":[178],"average,":[179],"slacks":[185,196],"improved":[187],"by":[188,199],"85.03%":[189],"42.72%,":[191],"respectively,":[192],"reduced":[198],"71.55%":[200],"34.40%.":[202],"overhead":[204],"wirelength":[206],"less":[208],"than":[209],"0.1%.":[210]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-13T16:22:10.518609","created_date":"2025-10-10T00:00:00"}