{"id":"https://openalex.org/W2018082951","doi":"https://doi.org/10.1109/aspdac.2015.7059082","title":"Layout decomposition co-optimization for hybrid e-beam and multiple patterning lithography","display_name":"Layout decomposition co-optimization for hybrid e-beam and multiple patterning lithography","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W2018082951","doi":"https://doi.org/10.1109/aspdac.2015.7059082","mag":"2018082951"},"language":"en","primary_location":{"id":"doi:10.1109/aspdac.2015.7059082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspdac.2015.7059082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 20th Asia and South Pacific Design Automation Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5011507499","display_name":"Yunfeng Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunfeng Yang","raw_affiliation_strings":["Microelectronics Dept, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Dept, Fudan University, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210132426"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109302065","display_name":"Wai-Shing Luk","orcid":"https://orcid.org/0009-0006-8322-8079"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wai-Shing Luk","raw_affiliation_strings":["Microelectronics Dept, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Dept, Fudan University, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210132426"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103038285","display_name":"Hai Zhou","orcid":"https://orcid.org/0000-0003-4824-7179"},"institutions":[{"id":"https://openalex.org/I111979921","display_name":"Northwestern University","ror":"https://ror.org/000e0be47","country_code":"US","type":"education","lineage":["https://openalex.org/I111979921"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Hai Zhou","raw_affiliation_strings":["EECS Dept., Northwestern University, U.S.A","Microelectronics Dept, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS Dept., Northwestern University, U.S.A","institution_ids":["https://openalex.org/I111979921"]},{"raw_affiliation_string":"Microelectronics Dept, Fudan University, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210132426"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037328458","display_name":"Changhao Yan","orcid":"https://orcid.org/0000-0002-8936-3945"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changhao Yan","raw_affiliation_strings":["Microelectronics Dept, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Dept, Fudan University, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210132426"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064213921","display_name":"Xuan Zeng","orcid":"https://orcid.org/0000-0002-8097-4053"},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuan Zeng","raw_affiliation_strings":["Microelectronics Dept, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microelectronics Dept, Fudan University, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210132426"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054960059","display_name":"Dian Zhou","orcid":"https://orcid.org/0000-0002-2648-5232"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Dian Zhou","raw_affiliation_strings":["EE Dept., University of Texas at Dallas, U.S.A","Microelectronics Dept, Fudan University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EE Dept., University of Texas at Dallas, U.S.A","institution_ids":["https://openalex.org/I162577319"]},{"raw_affiliation_string":"Microelectronics Dept, Fudan University, China","institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210132426"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"652","last_page":"657"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11338","display_name":"Advancements in Photolithography Techniques","score":0.9998000264167786,"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/T11338","display_name":"Advancements in Photolithography Techniques","score":0.9998000264167786,"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/T11517","display_name":"Advanced optical system design","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12224","display_name":"Nanofabrication and Lithography Techniques","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/lithography","display_name":"Lithography","score":0.7481246590614319},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.6108817458152771},{"id":"https://openalex.org/keywords/electron-beam-lithography","display_name":"Electron-beam lithography","score":0.5616694092750549},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5122160315513611},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48073530197143555},{"id":"https://openalex.org/keywords/multiple-patterning","display_name":"Multiple patterning","score":0.4478354752063751},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3646135926246643},{"id":"https://openalex.org/keywords/resist","display_name":"Resist","score":0.3559611439704895},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.318062424659729},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.12657305598258972}],"concepts":[{"id":"https://openalex.org/C204223013","wikidata":"https://www.wikidata.org/wiki/Q133036","display_name":"Lithography","level":2,"score":0.7481246590614319},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.6108817458152771},{"id":"https://openalex.org/C200274948","wikidata":"https://www.wikidata.org/wiki/Q256845","display_name":"Electron-beam lithography","level":4,"score":0.5616694092750549},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5122160315513611},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48073530197143555},{"id":"https://openalex.org/C177409738","wikidata":"https://www.wikidata.org/wiki/Q1917460","display_name":"Multiple patterning","level":4,"score":0.4478354752063751},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3646135926246643},{"id":"https://openalex.org/C53524968","wikidata":"https://www.wikidata.org/wiki/Q7315582","display_name":"Resist","level":3,"score":0.3559611439704895},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.318062424659729},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12657305598258972},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/aspdac.2015.7059082","is_oa":false,"landing_page_url":"https://doi.org/10.1109/aspdac.2015.7059082","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 20th Asia and South Pacific Design Automation 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":40,"referenced_works":["https://openalex.org/W114965580","https://openalex.org/W311339890","https://openalex.org/W1968592790","https://openalex.org/W1971739315","https://openalex.org/W1987374783","https://openalex.org/W2000999402","https://openalex.org/W2012357906","https://openalex.org/W2017376877","https://openalex.org/W2025251804","https://openalex.org/W2025304056","https://openalex.org/W2035821057","https://openalex.org/W2046206692","https://openalex.org/W2053242939","https://openalex.org/W2053913299","https://openalex.org/W2059176270","https://openalex.org/W2069323107","https://openalex.org/W2073705438","https://openalex.org/W2085571958","https://openalex.org/W2091757422","https://openalex.org/W2093576521","https://openalex.org/W2108069061","https://openalex.org/W2116621052","https://openalex.org/W2118752641","https://openalex.org/W2130949902","https://openalex.org/W2137560895","https://openalex.org/W2143286762","https://openalex.org/W2152190733","https://openalex.org/W2156916628","https://openalex.org/W2159287000","https://openalex.org/W2164380619","https://openalex.org/W2173707186","https://openalex.org/W3144099024","https://openalex.org/W3149318025","https://openalex.org/W3149715914","https://openalex.org/W4240075604","https://openalex.org/W4244206605","https://openalex.org/W4254569978","https://openalex.org/W4255985149","https://openalex.org/W6656856322","https://openalex.org/W6677721435"],"related_works":["https://openalex.org/W4226323632","https://openalex.org/W4321454142","https://openalex.org/W2376495194","https://openalex.org/W3144174107","https://openalex.org/W2062151620","https://openalex.org/W2026197969","https://openalex.org/W3033444048","https://openalex.org/W2023258188","https://openalex.org/W2022535683","https://openalex.org/W4307818291"],"abstract_inverted_index":{"As":[0],"the":[1,8,31,39,57,86,102,136,152,168],"feature":[2,79],"size":[3],"keeps":[4],"scaling":[5],"down":[6],"and":[7,22,66,160],"circuit":[9],"complexity":[10],"increases":[11],"rapidly,":[12],"a":[13,48,74,97,111,128,145],"more":[14],"advanced":[15],"hybrid":[16,45],"lithography,":[17],"which":[18],"combines":[19],"multiple":[20,62],"patterning":[21,159,164],"e-beam":[23],"lithography":[24,46],"(EBL),":[25],"is":[26,56,115],"promising":[27],"to":[28],"further":[29],"enhance":[30],"pattern":[32],"resolution.":[33],"In":[34,109],"this":[35,44],"paper,":[36],"we":[37,95,126],"formulate":[38],"layout":[40],"decomposition":[41,113],"problem":[42,107],"for":[43,81,100,117,167],"as":[47],"minimum":[49,104],"vertex":[50,76],"deletion":[51],"K-partition":[52],"problem,":[53],"where":[54],"K":[55,92,123],"number":[58],"of":[59],"masks":[60],"in":[61],"patterning.":[63],"Stitch":[64],"minimization":[65],"EBL":[67,153],"throughput":[68],"are":[69],"considered":[70],"uniformly":[71],"by":[72,155],"adding":[73],"virtual":[75],"between":[77],"two":[78],"vertices":[80],"each":[82],"stitch":[83],"candidate":[84],"during":[85],"conflict":[87],"graph":[88],"construction":[89],"phase.":[90],"For":[91,122],"=":[93],"2,":[94,125],"propose":[96,127],"primal-dual":[98,137],"method":[99,132],"solving":[101],"underlying":[103],"odd-cycle":[105],"cover":[106],"efficiently.":[108],"addition,":[110],"chain":[112],"algorithm":[114],"employed":[116],"removing":[118],"all":[119],"\u201cnon-cyclable\u201d":[120],"edges.":[121],">":[124],"random-initialized":[129],"local":[130],"search":[131],"that":[133,142],"iteratively":[134],"applies":[135],"solver.":[138],"Experimental":[139],"results":[140],"show":[141],"compared":[143],"with":[144,157,162],"two-stage":[146],"method,":[147],"our":[148],"proposed":[149],"methods":[150],"reduce":[151],"usage":[154],"64.4%":[156],"double":[158],"38.7%":[161],"triple":[163],"on":[165],"average":[166],"benchmarks.":[169]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
