{"id":"https://openalex.org/W4410582545","doi":"https://doi.org/10.23919/date64628.2025.10993237","title":"Word-Level Counterexample Reduction Methods for Hardware Verification","display_name":"Word-Level Counterexample Reduction Methods for Hardware Verification","publication_year":2025,"publication_date":"2025-03-31","ids":{"openalex":"https://openalex.org/W4410582545","doi":"https://doi.org/10.23919/date64628.2025.10993237"},"language":"en","primary_location":{"id":"doi:10.23919/date64628.2025.10993237","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date64628.2025.10993237","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 Design, Automation &amp;amp; Test in Europe Conference (DATE)","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/A5013678131","display_name":"Zhiyuan Yan","orcid":"https://orcid.org/0000-0002-4264-6868"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Zhiyuan Yan","raw_affiliation_strings":["Microelectronics Thrust, The Hong Kong University of Science and Technology (Guangzhou)"],"affiliations":[{"raw_affiliation_string":"Microelectronics Thrust, The Hong Kong University of Science and Technology (Guangzhou)","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003614499","display_name":"Hongce Zhang","orcid":"https://orcid.org/0000-0003-4001-264X"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hongce Zhang","raw_affiliation_strings":["Microelectronics Thrust, The Hong Kong University of Science and Technology (Guangzhou)"],"affiliations":[{"raw_affiliation_string":"Microelectronics Thrust, The Hong Kong University of Science and Technology (Guangzhou)","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5013678131"],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12275664,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9779999852180481,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10904","display_name":"Embedded Systems Design Techniques","score":0.9627000093460083,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9420999884605408,"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/counterexample","display_name":"Counterexample","score":0.9255315661430359},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.7082178592681885},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7069166898727417},{"id":"https://openalex.org/keywords/word","display_name":"Word (group theory)","score":0.6724863052368164},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.4434848427772522},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4086182713508606},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16361865401268005},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.10425767302513123}],"concepts":[{"id":"https://openalex.org/C162838799","wikidata":"https://www.wikidata.org/wiki/Q596077","display_name":"Counterexample","level":2,"score":0.9255315661430359},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.7082178592681885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7069166898727417},{"id":"https://openalex.org/C90805587","wikidata":"https://www.wikidata.org/wiki/Q10944557","display_name":"Word (group theory)","level":2,"score":0.6724863052368164},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.4434848427772522},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4086182713508606},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16361865401268005},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.10425767302513123},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/date64628.2025.10993237","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date64628.2025.10993237","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 Design, Automation &amp;amp; Test in Europe Conference (DATE)","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-159547","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-159547","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1480909796","https://openalex.org/W1481397690","https://openalex.org/W1513300473","https://openalex.org/W1528837436","https://openalex.org/W1741528175","https://openalex.org/W2081840025","https://openalex.org/W2118791871","https://openalex.org/W2158395308","https://openalex.org/W2278821771","https://openalex.org/W2535044042","https://openalex.org/W2798765367","https://openalex.org/W2946659027","https://openalex.org/W2999599459","https://openalex.org/W3016942189","https://openalex.org/W3186561113","https://openalex.org/W4246691913","https://openalex.org/W6603841182","https://openalex.org/W6798127585"],"related_works":["https://openalex.org/W2349952486","https://openalex.org/W1489260687","https://openalex.org/W2775700832","https://openalex.org/W2587222766","https://openalex.org/W3204670144","https://openalex.org/W2163101548","https://openalex.org/W1988934358","https://openalex.org/W4389574038","https://openalex.org/W4293643564","https://openalex.org/W4387718369"],"abstract_inverted_index":{"Hardware":[0],"verification":[1,18,42,64],"is":[2,19],"crucial":[3],"to":[4,20,46,49,70,76,118],"ensure":[5],"the":[6,9,33,73,78,98,103,107,119,135,143,149],"cor-rectness":[7],"in":[8,89,154],"logic":[10],"design":[11],"of":[12,17,41,58,81,85,139,151],"digital":[13],"circuits.":[14],"The":[15],"purpose":[16],"either":[21],"find":[22],"bugs":[23],"or":[24,53],"show":[25,148],"their":[26],"absence.":[27],"Prior":[28],"works":[29],"mostly":[30],"focus":[31],"on":[32,142],"bug-finding":[34],"process":[35],"and":[36,44,123,137,147,162],"have":[37],"proposed":[38],"a":[39,51,56,62,126],"range":[40],"algorithms":[43],"techniques":[45,105],"be":[47],"faster":[48],"reach":[50],"bug":[52],"conclude":[54],"with":[55],"proof":[57],"correctness.":[59],"However,":[60],"for":[61,106],"human":[63],"engineer,":[65],"it":[66],"also":[67],"matters":[68],"how":[69],"better":[71],"analyze":[72],"counterexamples":[74],"trace":[75],"understand":[77],"root":[79],"cause":[80],"bugs.":[82],"This":[83],"kind":[84],"technique":[86],"remains":[87],"absent":[88],"word-level":[90,120,129,160],"circuit":[91,109],"analysis.":[92],"In":[93],"this":[94],"paper,":[95],"we":[96,111],"investigate":[97],"counterexample":[99,121],"reduction":[100,122],"method.":[101],"Given":[102],"existing":[104],"bit-level":[108],"model,":[110],"first":[112],"extend":[113],"current":[114],"semantic":[115],"analysis":[116,131,153],"methods":[117,141],"then":[124],"develop":[125],"more":[127],"efficient":[128],"structural":[130],"approach.":[132],"We":[133],"compare":[134],"effectiveness":[136],"overhead":[138],"these":[140],"hardware":[144],"model-checking":[145,161],"problems":[146],"usefulness":[150],"such":[152],"applications":[155],"including":[156],"pivot":[157],"input":[158],"analysis,":[159],"counterexample-guided":[163],"abstraction":[164],"refinement.":[165]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
