{"id":"https://openalex.org/W4404133598","doi":"https://doi.org/10.1145/3649329.3657311","title":"Formally Verifying Arithmetic Chisel Designs for All Bit Widths at Once","display_name":"Formally Verifying Arithmetic Chisel Designs for All Bit Widths at Once","publication_year":2024,"publication_date":"2024-06-23","ids":{"openalex":"https://openalex.org/W4404133598","doi":"https://doi.org/10.1145/3649329.3657311"},"language":"en","primary_location":{"id":"doi:10.1145/3649329.3657311","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3649329.3657311","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 61st ACM/IEEE Design Automation Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3649329.3657311","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025792526","display_name":"Weizhi Feng","orcid":"https://orcid.org/0000-0003-0710-223X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weizhi Feng","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0710-223X","affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046471151","display_name":"Yicheng Liu","orcid":"https://orcid.org/0009-0006-0505-9935"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yicheng Liu","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0006-0505-9935","affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000257041","display_name":"Jiaxiang Liu","orcid":"https://orcid.org/0000-0002-6725-8167"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxiang Liu","raw_affiliation_strings":["Shenzhen University, Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0002-6725-8167","affiliations":[{"raw_affiliation_string":"Shenzhen University, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006029818","display_name":"David N. Jansen","orcid":"https://orcid.org/0000-0002-6636-3301"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"David N Jansen","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6636-3301","affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100448153","display_name":"Lijun Zhang","orcid":"https://orcid.org/0000-0002-3692-2088"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijun Zhang","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3692-2088","affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100381605","display_name":"Zhilin Wu","orcid":"https://orcid.org/0000-0003-0899-628X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhilin Wu","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-0899-628X","affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11159","display_name":"Manufacturing Process and Optimization","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11159","display_name":"Manufacturing Process and Optimization","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9980000257492065,"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/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9842000007629395,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/arithmetic","display_name":"Arithmetic","score":0.7877247929573059},{"id":"https://openalex.org/keywords/bit","display_name":"Bit (key)","score":0.6904604434967041},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6457905769348145},{"id":"https://openalex.org/keywords/chisel","display_name":"Chisel","score":0.5441880822181702},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4589496850967407},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26706400513648987},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08352196216583252}],"concepts":[{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.7877247929573059},{"id":"https://openalex.org/C117011727","wikidata":"https://www.wikidata.org/wiki/Q1278488","display_name":"Bit (key)","level":2,"score":0.6904604434967041},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6457905769348145},{"id":"https://openalex.org/C2775962983","wikidata":"https://www.wikidata.org/wiki/Q474188","display_name":"Chisel","level":2,"score":0.5441880822181702},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4589496850967407},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26706400513648987},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08352196216583252},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3649329.3657311","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3649329.3657311","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 61st ACM/IEEE Design Automation Conference","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3649329.3657311","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3649329.3657311","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 61st ACM/IEEE Design Automation Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2075743607","https://openalex.org/W2080267935","https://openalex.org/W2091905929","https://openalex.org/W2477858827","https://openalex.org/W2976476648","https://openalex.org/W3013027327","https://openalex.org/W3043187197","https://openalex.org/W3043296681","https://openalex.org/W3092596670","https://openalex.org/W3137859721","https://openalex.org/W3186608118","https://openalex.org/W3214830261","https://openalex.org/W4250603644","https://openalex.org/W4285819999","https://openalex.org/W4308083752","https://openalex.org/W4310454550","https://openalex.org/W4317547199","https://openalex.org/W4379116094"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2015171866","https://openalex.org/W2376450868","https://openalex.org/W2024012387","https://openalex.org/W2181793203","https://openalex.org/W2329462337","https://openalex.org/W2359346361","https://openalex.org/W1987285008"],"abstract_inverted_index":{"Chisel":[0,18,36,54,112,149],"is":[1,19,43,127,145,222],"an":[2,91,116],"open-source":[3],"hardware":[4,39],"description":[5],"language":[6],"embedded":[7],"in":[8,192,219],"Scala":[9,152],"to":[10,27,62,96,118,146,167,204],"facilitate":[11],"parameterized":[12,208],"and":[13,23,33,89,190,201],"reusable":[14],"digital":[15],"circuit":[16],"design.":[17],"becoming":[20],"increasingly":[21],"popular":[22],"has":[24,84],"been":[25,86],"used":[26],"design":[28],"RISC-V":[29,197],"CPUs,":[30],"e.g.":[31],"RocketChip":[32,200],"XiangShan.":[34,202],"While":[35],"features":[37,162],"high-level":[38,120,161],"designs,":[40,113],"its":[41],"verification":[42,58,73,80,122,172,209,217],"still":[44],"low-level:":[45],"Low-level":[46],"(e.g.":[47,214],"Verilog)":[48],"programs":[49,154],"are":[50,60,163],"first":[51],"generated":[52],"from":[53],"programs,":[55],"then":[56,165],"the":[57,97,160,178,186,205,216],"tools":[59],"applied":[61],"these":[63],"low-level":[64,78],"programs.":[65],"In":[66],"this":[67,108,181],"work,":[68],"we":[69,114],"focus":[70],"on":[71,102,225],"formal":[72,79,121,171],"of":[74,81,136,180,188],"arithmetic":[75,82,111,148,212],"units.":[76],"Efficient":[77],"units":[83],"always":[85],"a":[87,169],"challenge":[88],"remains":[90],"active":[92],"research":[93],"area,":[94],"attributed":[95],"state":[98],"explosion":[99],"problem":[100,109],"brought":[101],"by":[103,183],"bit":[104,131,139],"widths.":[105],"To":[106],"circumvent":[107],"for":[110,129,137,174,211],"propose":[115],"approach":[117,182,221],"their":[119,125,157],"so":[123],"that":[124,155],"correctness":[126,187],"verified":[128],"all":[130],"widths":[132],"at":[133],"once,":[134],"instead":[135],"each":[138],"width":[140],"separately.":[141],"The":[142],"key":[143],"idea":[144],"transform":[147],"designs":[150,213],"into":[151],"software":[153],"simulate":[156],"behaviors,":[158],"where":[159],"preserved,":[164],"resort":[166],"Stainless,":[168],"deductive":[170],"tool":[173],"Scala.":[175],"We":[176],"validate":[177],"effectiveness":[179],"formally":[184],"verifying":[185],"dividers":[189],"multipliers":[191],"two":[193],"representative":[194],"open":[195],"source":[196],"processors,":[198],"namely,":[199],"Compared":[203],"existing":[206],"proof-assistant-based":[207],"approaches":[210],"Kami),":[215],"cost":[218],"our":[220],"much":[223],"lower":[224],"average.":[226]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
