{"id":"https://openalex.org/W4409306830","doi":"https://doi.org/10.1145/3676536.3676688","title":"An Effective Analytical Placement Approach to Handle Fence Region Constraint","display_name":"An Effective Analytical Placement Approach to Handle Fence Region Constraint","publication_year":2024,"publication_date":"2024-10-27","ids":{"openalex":"https://openalex.org/W4409306830","doi":"https://doi.org/10.1145/3676536.3676688"},"language":"en","primary_location":{"id":"doi:10.1145/3676536.3676688","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3676536.3676688","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3676536.3676688","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 43rd IEEE/ACM International Conference on Computer-Aided Design","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3676536.3676688","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091146878","display_name":"Jai-Ming Lin","orcid":"https://orcid.org/0000-0001-8637-2144"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Jai-Ming Lin","raw_affiliation_strings":["Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108560553","display_name":"Wei-Yuan Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wei-Yuan Lin","raw_affiliation_strings":["Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007604847","display_name":"Yung-Chen Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yung-Chen Chen","raw_affiliation_strings":["Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113598152","display_name":"P.H. Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Pin-Yu Chen","raw_affiliation_strings":["Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067900594","display_name":"Chen-Fa Tsai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210086231","display_name":"Global Unichip (Taiwan)","ror":"https://ror.org/00005jn19","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210086231"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chen-Fa Tsai","raw_affiliation_strings":["Design Service Division of Global Unichip Corporation, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Design Service Division of Global Unichip Corporation, Tainan, Taiwan","institution_ids":["https://openalex.org/I4210086231"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042656310","display_name":"De-Shiun Fu","orcid":"https://orcid.org/0009-0006-4333-5355"},"institutions":[{"id":"https://openalex.org/I4210086231","display_name":"Global Unichip (Taiwan)","ror":"https://ror.org/00005jn19","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210086231"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"De-Shiun Fu","raw_affiliation_strings":["Design Service Division of Global Unichip Corporation, Hsinchu, Taiwan"],"affiliations":[{"raw_affiliation_string":"Design Service Division of Global Unichip Corporation, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I4210086231"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009433792","display_name":"Che-Li Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210086231","display_name":"Global Unichip (Taiwan)","ror":"https://ror.org/00005jn19","country_code":"TW","type":"company","lineage":["https://openalex.org/I4210086231"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Che-Li Lin","raw_affiliation_strings":["Design Service Division of Global Unichip Corporation, Tainan, Taiwan"],"affiliations":[{"raw_affiliation_string":"Design Service Division of Global Unichip Corporation, Tainan, Taiwan","institution_ids":["https://openalex.org/I4210086231"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5091146878"],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":0.41,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.64608093,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9955999851226807,"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":0.9955999851226807,"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/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9768000245094299,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10789","display_name":"Interactive and Immersive Displays","score":0.9714999794960022,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/fence","display_name":"Fence (mathematics)","score":0.9339214563369751},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6666072010993958},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.6419321298599243},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1755293607711792},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16673579812049866},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.09205394983291626}],"concepts":[{"id":"https://openalex.org/C2779652578","wikidata":"https://www.wikidata.org/wiki/Q5442977","display_name":"Fence (mathematics)","level":2,"score":0.9339214563369751},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6666072010993958},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.6419321298599243},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1755293607711792},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16673579812049866},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.09205394983291626},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3676536.3676688","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3676536.3676688","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3676536.3676688","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 43rd IEEE/ACM International Conference on Computer-Aided Design","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3676536.3676688","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3676536.3676688","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3676536.3676688","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 43rd IEEE/ACM International Conference on Computer-Aided Design","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.6600000262260437,"display_name":"Climate action","id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G7160539585","display_name":null,"funder_award_id":"Technology","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409306830.pdf","grobid_xml":"https://content.openalex.org/works/W4409306830.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W2090317622","https://openalex.org/W2114136290","https://openalex.org/W2133560740","https://openalex.org/W2161629461","https://openalex.org/W2167190617","https://openalex.org/W2316564661","https://openalex.org/W2588237382","https://openalex.org/W2624122313","https://openalex.org/W2734545045","https://openalex.org/W2945284777","https://openalex.org/W3113270449","https://openalex.org/W4200509266","https://openalex.org/W4200557822"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2111389745","https://openalex.org/W4205268008","https://openalex.org/W2945520225","https://openalex.org/W4392224470","https://openalex.org/W4206560852","https://openalex.org/W2356275082","https://openalex.org/W1975544703"],"abstract_inverted_index":{"Fence":[0],"region":[1,44,129,148],"constraints":[2],"are":[3,115],"essential":[4],"in":[5,68],"cell":[6,62],"placement,":[7],"as":[8],"they":[9,72],"can":[10],"enhance":[11],"design":[12],"convergence":[13],"speed":[14],"and":[15,34,142],"improve":[16],"placement":[17,32,79,86,108,123],"quality.":[18],"This":[19],"paper":[20],"introduces":[21],"a":[22,42,59,85,101,127],"multilevel":[23],"framework":[24],"approach":[25,103],"to":[26,47,57,77,104],"tackle":[27],"this":[28],"challenge":[29],"while":[30,144],"maintaining":[31],"quality":[33],"reducing":[35],"complexity.":[36],"First,":[37],"the":[38,107],"coarsening":[39],"stage":[40,99],"utilizes":[41],"fence":[43,75,111,128,147],"aware":[45,130],"clustering":[46],"avoid":[48],"inappropriate":[49],"groupings.":[50],"Next,":[51],"recursive":[52],"quadratic":[53],"programming":[54],"is":[55],"employed":[56],"achieve":[58],"better":[60],"initial":[61],"distribution.":[63],"Previous":[64],"methods":[65],"may":[66],"result":[67],"longer":[69],"wire-length":[70],"because":[71],"typically":[73],"assign":[74],"objects":[76],"their":[78],"regions":[80,109,119],"before":[81],"distributing":[82],"cells":[83,114],"over":[84],"region.":[87],"To":[88],"mitigate":[89],"wirelength":[90,141],"increases":[91],"caused":[92],"by":[93],"overly":[94],"restrictive":[95],"constraints,":[96],"our":[97,137],"refinement":[98],"uses":[100],"three-phase":[102],"gradually":[105],"adjust":[106],"of":[110],"objects.":[112],"Additionally,":[113],"distributed":[116],"across":[117],"desired":[118],"using":[120],"an":[121],"analytical":[122],"formulation":[124],"that":[125,136],"includes":[126],"penalty":[131],"term.":[132],"Experimental":[133],"results":[134],"demonstrate":[135],"methodology":[138],"achieves":[139],"improved":[140],"routability":[143],"effectively":[145],"managing":[146],"constraints.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}