{"id":"https://openalex.org/W2170581017","doi":"https://doi.org/10.1109/tcad.1987.1270321","title":"A Scanline Data Structure Processor for VLSI Geometry Checking","display_name":"A Scanline Data Structure Processor for VLSI Geometry Checking","publication_year":1987,"publication_date":"1987-09-01","ids":{"openalex":"https://openalex.org/W2170581017","doi":"https://doi.org/10.1109/tcad.1987.1270321","mag":"2170581017"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.1987.1270321","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.1987.1270321","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-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/A5042362768","display_name":"Erik C. Carlson","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"E.C. Carlson","raw_affiliation_strings":["SRC-CMU Center for CAD, Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA"],"affiliations":[{"raw_affiliation_string":"SRC-CMU Center for CAD, Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008408555","display_name":"Rob A. Rutenbar","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R.A. Rutenbar","raw_affiliation_strings":["SRC-CMU Center for CAD, Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA"],"affiliations":[{"raw_affiliation_string":"SRC-CMU Center for CAD, Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5042362768"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":2.6164,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.89727707,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":"5","first_page":"780","last_page":"794"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11338","display_name":"Advancements in Photolithography Techniques","score":0.9970999956130981,"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":0.9970999956130981,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.9939000010490417,"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/computer-science","display_name":"Computer science","score":0.7842211127281189},{"id":"https://openalex.org/keywords/very-large-scale-integration","display_name":"Very-large-scale integration","score":0.6844730973243713},{"id":"https://openalex.org/keywords/scan-line","display_name":"Scan line","score":0.6663918495178223},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.620802104473114},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.553011953830719},{"id":"https://openalex.org/keywords/oblique-case","display_name":"Oblique case","score":0.5071237087249756},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5061728358268738},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.488326758146286},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4222903549671173},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.4168541431427002},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.38683944940567017},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2856273949146271},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.21310213208198547},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1712874174118042},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13941511511802673},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.12120464444160461}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7842211127281189},{"id":"https://openalex.org/C14580979","wikidata":"https://www.wikidata.org/wiki/Q876049","display_name":"Very-large-scale integration","level":2,"score":0.6844730973243713},{"id":"https://openalex.org/C142748172","wikidata":"https://www.wikidata.org/wiki/Q3240002","display_name":"Scan line","level":4,"score":0.6663918495178223},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.620802104473114},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.553011953830719},{"id":"https://openalex.org/C160697094","wikidata":"https://www.wikidata.org/wiki/Q1233197","display_name":"Oblique case","level":2,"score":0.5071237087249756},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5061728358268738},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.488326758146286},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4222903549671173},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.4168541431427002},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.38683944940567017},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2856273949146271},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.21310213208198547},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1712874174118042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13941511511802673},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.12120464444160461},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C78201319","wikidata":"https://www.wikidata.org/wiki/Q685727","display_name":"Grayscale","level":3,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcad.1987.1270321","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.1987.1270321","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.41999998688697815,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W82203719","https://openalex.org/W156608610","https://openalex.org/W1482973734","https://openalex.org/W1655990431","https://openalex.org/W1967575124","https://openalex.org/W1970112123","https://openalex.org/W1981023557","https://openalex.org/W1994813238","https://openalex.org/W2047175801","https://openalex.org/W2052410412","https://openalex.org/W2073992554","https://openalex.org/W2125076291","https://openalex.org/W2142307378","https://openalex.org/W2143381049","https://openalex.org/W2612112999","https://openalex.org/W4211237670","https://openalex.org/W4229669947","https://openalex.org/W4240048567","https://openalex.org/W4240128100","https://openalex.org/W4244395203","https://openalex.org/W4249362752","https://openalex.org/W4253386549","https://openalex.org/W6606424479","https://openalex.org/W6663352504","https://openalex.org/W6681259234","https://openalex.org/W7056556511"],"related_works":["https://openalex.org/W2385104873","https://openalex.org/W2150654092","https://openalex.org/W1600457464","https://openalex.org/W3001809259","https://openalex.org/W2373158124","https://openalex.org/W4366763345","https://openalex.org/W2057812809","https://openalex.org/W2049818691","https://openalex.org/W2322558990","https://openalex.org/W179026680"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3],"architecture":[4,75,92],"to":[5,140,148,181],"support":[6],"VLSI":[7],"geometry":[8,29],"checking":[9,30],"tasks":[10],"based":[11],"on":[12,48,77],"scanline":[13,105,151],"algorithms.":[14],"Rather":[15],"than":[16],"recast":[17],"the":[18,37,49,99,103,111,122,141,150],"entire":[19],"verification":[20],"task":[21],"in":[22,114],"hardware,":[23],"we":[24],"identify":[25],"primitives":[26],"around":[27],"which":[28],"tools":[31],"can":[32,93,118,153],"be":[33,94,119],"built,":[34],"and":[35,57],"examine":[36],"feasibility":[38],"of":[39,42,51,54,82,87,124,134,161,170,173,183,186],"accelerating":[40],"two":[41,116,184],"these":[43,115],"critical":[44],"primitives.":[45],"We":[46,108],"focus":[47],"operations":[50],"Boolean":[52],"combinations":[53],"mask":[55,62,177,191],"layers,":[56],"region":[58],"numbering":[59],"within":[60],"a":[61,78,84,125,132],"layer.":[63],"Unlike":[64],"previous":[65],"proposals":[66],"for":[67,165,175,188],"special":[68],"hardware":[69,128],"(e.g.,":[70],"bit":[71],"map":[72],"processors),":[73],"this":[74,135,166],"operates":[76],"more":[79],"realistic":[80],"representation":[81],"masks:":[83],"sorted":[85],"stream":[86],"possibly":[88],"oblique":[89,190],"edges.":[90],"The":[91],"viewed":[95],"as":[96],"directly":[97],"interpreting":[98],"operators":[100],"that":[101],"manipulate":[102],"relevant":[104],"data":[106],"structures.":[107],"show":[109],"how":[110],"edge":[112],"computations":[113],"algorithms":[117],"restructured":[120],"into":[121],"form":[123],"single,":[126],"shared":[127],"pipeline.":[129],"Data":[130],"from":[131],"simulation":[133],"processor":[136,152,167],"suggests":[137],"that,":[138],"relative":[139],"specific":[142],"software":[143],"functions":[144],"it":[145],"is":[146],"intended":[147],"replace,":[149],"reduce":[154],"computation":[155],"time":[156],"significantly.":[157],"In":[158],"particular,":[159],"simulations":[160],"one":[162],"possible":[163],"implementation":[164],"yield":[168],"speedups":[169,182],"three":[171],"orders":[172,185],"magnitude":[174,187],"Manhattan":[176],"data,":[178],"degrading":[179],"gracefully":[180],"highly":[189],"data.":[192]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}