{"id":"https://openalex.org/W2028175134","doi":"https://doi.org/10.1109/socc.2012.6398357","title":"Direction-constrained layer assignment for rectangle escape routing","display_name":"Direction-constrained layer assignment for rectangle escape routing","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2028175134","doi":"https://doi.org/10.1109/socc.2012.6398357","mag":"2028175134"},"language":"en","primary_location":{"id":"doi:10.1109/socc.2012.6398357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/socc.2012.6398357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International SOC Conference","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/A5071940138","display_name":"Jin-Tai Yan","orcid":"https://orcid.org/0000-0002-7614-2545"},"institutions":[{"id":"https://openalex.org/I59460038","display_name":"Chung Hua University","ror":"https://ror.org/01yzz0f51","country_code":"TW","type":"education","lineage":["https://openalex.org/I59460038"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Jin-Tai Yan","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu, Taiwan","Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu, Taiwan, R. O. C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I59460038"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu, Taiwan, R. O. C","institution_ids":["https://openalex.org/I59460038"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100442721","display_name":"Zhiwei Chen","orcid":"https://orcid.org/0000-0003-0114-1895"},"institutions":[{"id":"https://openalex.org/I59460038","display_name":"Chung Hua University","ror":"https://ror.org/01yzz0f51","country_code":"TW","type":"education","lineage":["https://openalex.org/I59460038"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Zhi-Wei Chen","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu, Taiwan","Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu, Taiwan, R. O. C"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I59460038"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chung-Hua University, Hsinchu, Taiwan, R. O. C","institution_ids":["https://openalex.org/I59460038"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I59460038"],"apc_list":null,"apc_paid":null,"fwci":0.2498,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.59491083,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"254","last_page":"259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9993000030517578,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rectangle","display_name":"Rectangle","score":0.8638051748275757},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.7157166600227356},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.592604398727417},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5862894654273987},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5720031261444092},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5514760613441467},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5403990149497986},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.5390827655792236},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5308113098144531},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.5103318095207214},{"id":"https://openalex.org/keywords/assignment-problem","display_name":"Assignment problem","score":0.4719525873661041},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4568312168121338},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32983827590942383},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.17052069306373596},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1443360149860382},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08345595002174377},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.07206383347511292}],"concepts":[{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.8638051748275757},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.7157166600227356},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.592604398727417},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5862894654273987},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5720031261444092},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5514760613441467},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5403990149497986},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.5390827655792236},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5308113098144531},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.5103318095207214},{"id":"https://openalex.org/C85044808","wikidata":"https://www.wikidata.org/wiki/Q620614","display_name":"Assignment problem","level":2,"score":0.4719525873661041},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4568312168121338},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32983827590942383},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.17052069306373596},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1443360149860382},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08345595002174377},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.07206383347511292},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/socc.2012.6398357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/socc.2012.6398357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International SOC Conference","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":16,"referenced_works":["https://openalex.org/W1505317030","https://openalex.org/W1780575547","https://openalex.org/W1998003063","https://openalex.org/W2097774291","https://openalex.org/W2109721285","https://openalex.org/W2119274774","https://openalex.org/W2124195871","https://openalex.org/W2139775372","https://openalex.org/W2145273649","https://openalex.org/W2150455973","https://openalex.org/W2165465743","https://openalex.org/W3145512143","https://openalex.org/W4230491051","https://openalex.org/W4242492623","https://openalex.org/W6649672103","https://openalex.org/W6682548440"],"related_works":["https://openalex.org/W2242098268","https://openalex.org/W4244945894","https://openalex.org/W4224881918","https://openalex.org/W2003462717","https://openalex.org/W2802042052","https://openalex.org/W174828583","https://openalex.org/W1987609185","https://openalex.org/W2109089820","https://openalex.org/W2379349345","https://openalex.org/W2291122109"],"abstract_inverted_index":{"Given":[0],"a":[1,16,49,100],"set":[2],"of":[3,23,48,58,69,126],"n":[4],"buses":[5,26,61],"with":[6,27,99],"their":[7],"possible":[8],"escape":[9,30,34,96],"directions":[10],"to":[11],"the":[12,20,24,28,46,55,59,67,70,75,108,119,134],"available":[13,81],"boundaries":[14],"in":[15,32,94],"pin":[17],"array,":[18],"firstly,":[19],"layer":[21,56,77,92],"assignment":[22,57,78,85,93,116],"given":[25,60],"same":[29,120],"direction":[31],"rectangle":[33,95],"routing":[35],"can":[36,62,87],"be":[37,63,88],"transformed":[38],"into":[39],"an":[40,80,83],"interval":[41,53],"packing":[42],"problem.":[43],"Based":[44,73],"on":[45,74,79,133],"optimality":[47],"left-edge":[50],"algorithm":[51,102,117],"for":[52,90,129],"packing,":[54],"obtained":[64],"by":[65],"using":[66],"concept":[68],"density-reduction-oriented":[71,76],"assignment.":[72],"boundary,":[82],"iterative":[84,115],"approach":[86],"proposed":[89,114],"direction-constrained":[91,101],"routing.":[97],"Compared":[98],"modified":[103],"from":[104],"Ma's":[105],"approximation":[106],"algorithm[10],":[107],"experimental":[109],"results":[110],"show":[111],"that":[112],"our":[113],"obtains":[118],"optimal":[121],"result":[122],"but":[123],"reduces":[124],"90.3%":[125],"CPU":[127],"time":[128],"eight":[130],"tested":[131],"examples":[132],"average.":[135]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}