{"id":"https://openalex.org/W2167718692","doi":"https://doi.org/10.1145/1629911.1630033","title":"Non-cycle-accurate sequential equivalence checking","display_name":"Non-cycle-accurate sequential equivalence checking","publication_year":2009,"publication_date":"2009-07-26","ids":{"openalex":"https://openalex.org/W2167718692","doi":"https://doi.org/10.1145/1629911.1630033","mag":"2167718692"},"language":"en","primary_location":{"id":"doi:10.1145/1629911.1630033","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1629911.1630033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 46th Annual Design Automation 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/A5112620566","display_name":"Pankaj Chauhan","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Pankaj Chauhan","raw_affiliation_strings":["Calypto Design Systems, Inc., Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"Calypto Design Systems, Inc., Santa Clara, CA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108256760","display_name":"Deepak Goyal","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Deepak Goyal","raw_affiliation_strings":["Calypto Design Systems, Inc., Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"Calypto Design Systems, Inc., Santa Clara, CA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069880450","display_name":"Gagan Hasteer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gagan Hasteer","raw_affiliation_strings":["Calypto Design Systems, Inc., Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"Calypto Design Systems, Inc., Santa Clara, CA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017531647","display_name":"Anmol Mathur","orcid":"https://orcid.org/0000-0002-1704-462X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anmol Mathur","raw_affiliation_strings":["Calypto Design Systems, Inc., Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"Calypto Design Systems, Inc., Santa Clara, CA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035254642","display_name":"Nikhil Sharma","orcid":"https://orcid.org/0000-0003-1681-7907"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nikhil Sharma","raw_affiliation_strings":["Calypto Design Systems, Inc., Santa Clara, CA"],"affiliations":[{"raw_affiliation_string":"Calypto Design Systems, Inc., Santa Clara, CA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5112620566"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3995,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.89155802,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"460","last_page":"465"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10142","display_name":"Formal Methods in Verification","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.9994999766349792,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9987000226974487,"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/formal-equivalence-checking","display_name":"Formal equivalence checking","score":0.817082405090332},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.8107118606567383},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.7648027539253235},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7143710255622864},{"id":"https://openalex.org/keywords/model-checking","display_name":"Model checking","score":0.6807693839073181},{"id":"https://openalex.org/keywords/formal-verification","display_name":"Formal verification","score":0.5496417880058289},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4843686521053314},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.44269227981567383},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.32561439275741577},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18958845734596252},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.11638399958610535}],"concepts":[{"id":"https://openalex.org/C96654402","wikidata":"https://www.wikidata.org/wiki/Q5469962","display_name":"Formal equivalence checking","level":3,"score":0.817082405090332},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.8107118606567383},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.7648027539253235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7143710255622864},{"id":"https://openalex.org/C110251889","wikidata":"https://www.wikidata.org/wiki/Q1569697","display_name":"Model checking","level":2,"score":0.6807693839073181},{"id":"https://openalex.org/C111498074","wikidata":"https://www.wikidata.org/wiki/Q173326","display_name":"Formal verification","level":2,"score":0.5496417880058289},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4843686521053314},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44269227981567383},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.32561439275741577},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18958845734596252},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.11638399958610535}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1629911.1630033","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1629911.1630033","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 46th Annual Design Automation Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1547562281","https://openalex.org/W1566041312","https://openalex.org/W1753021227","https://openalex.org/W1968404090","https://openalex.org/W1973665222","https://openalex.org/W2040632328","https://openalex.org/W2063800151","https://openalex.org/W2100461928","https://openalex.org/W2101159578","https://openalex.org/W2121750555","https://openalex.org/W2134963129","https://openalex.org/W2140132043","https://openalex.org/W2143657840","https://openalex.org/W2145394875","https://openalex.org/W2153441705","https://openalex.org/W2161215542","https://openalex.org/W2162772242","https://openalex.org/W2170821802","https://openalex.org/W2171999426","https://openalex.org/W2340735175","https://openalex.org/W2913459036","https://openalex.org/W6684644128"],"related_works":["https://openalex.org/W3097218026","https://openalex.org/W4390481443","https://openalex.org/W2152752131","https://openalex.org/W2117120663","https://openalex.org/W2106507440","https://openalex.org/W2105710452","https://openalex.org/W113732979","https://openalex.org/W1547517160","https://openalex.org/W2060070465","https://openalex.org/W1483297389"],"abstract_inverted_index":{"We":[0,93],"present":[1],"a":[2,23,68,74],"novel":[3],"technique":[4,62],"for":[5],"Sequential":[6],"Equivalence":[7],"Checking":[8],"(SEC)":[9],"between":[10],"non-cycle-accurate":[11],"designs.":[12],"The":[13,43],"problem":[14,66,71],"is":[15],"routinely":[16],"encountered":[17],"in":[18,46],"verifying":[19],"the":[20,35,64,81,95],"correctness":[21],"of":[22,76,97],"system-level":[24],"model":[25],"versus":[26],"an":[27,52,58],"RTL":[28],"design":[29],"which":[30,85],"has":[31],"been":[32],"derived":[33],"from":[34,80],"former":[36],"either":[37],"manually":[38],"or":[39],"through":[40],"high-level":[41],"synthesis.":[42],"existing":[44],"state-of-the-art":[45],"formal":[47],"verification/SEC":[48],"does":[49],"not":[50],"provide":[51],"efficient":[53],"mechanism":[54],"to":[55,67],"perform":[56],"such":[57],"equivalence":[59],"check.":[60],"Our":[61],"reduces":[63],"SEC":[65],"cycle-accurate":[69,78],"equivalence-checking":[70,87],"by":[72],"constructing":[73],"pair":[75],"normalized":[77],"designs":[79],"original":[82],"designs,":[83],"on":[84,101],"standard":[86],"techniques":[88,100],"can":[89],"then":[90],"be":[91],"deployed.":[92],"report":[94],"results":[96],"deploying":[98],"our":[99],"several":[102],"industrial":[103],"examples.":[104]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
