{"id":"https://openalex.org/W4411497486","doi":"https://doi.org/10.1142/s0218126625430066","title":"Comparative Analysis of Error Tolerance and Hardware Efficiency in Stochastic Computing-based Digital Filters","display_name":"Comparative Analysis of Error Tolerance and Hardware Efficiency in Stochastic Computing-based Digital Filters","publication_year":2025,"publication_date":"2025-06-20","ids":{"openalex":"https://openalex.org/W4411497486","doi":"https://doi.org/10.1142/s0218126625430066"},"language":"en","primary_location":{"id":"doi:10.1142/s0218126625430066","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126625430066","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","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/A5079070222","display_name":"Roshwin Sengupta","orcid":"https://orcid.org/0009-0004-7970-6619"},"institutions":[{"id":"https://openalex.org/I4210129993","display_name":"Baden-Wuerttemberg Cooperative State University","ror":null,"country_code":"DE","type":null,"lineage":["https://openalex.org/I4210129993"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Roshwin Sengupta","raw_affiliation_strings":["Institute of Computer Architecture and Computer Engineering, University of Stuttgart, Stuttgart, Baden Wuerttemberg, Germany"],"raw_orcid":"https://orcid.org/0009-0004-7970-6619","affiliations":[{"raw_affiliation_string":"Institute of Computer Architecture and Computer Engineering, University of Stuttgart, Stuttgart, Baden Wuerttemberg, Germany","institution_ids":["https://openalex.org/I4210129993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027416202","display_name":"Ilia Polian","orcid":"https://orcid.org/0000-0002-6563-2725"},"institutions":[{"id":"https://openalex.org/I4210129993","display_name":"Baden-Wuerttemberg Cooperative State University","ror":null,"country_code":"DE","type":null,"lineage":["https://openalex.org/I4210129993"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ilia Polian","raw_affiliation_strings":["Institute of Computer Architecture and Computer Engineering, University of Stuttgart, Stuttgart, Baden Wuerttemberg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-6563-2725","affiliations":[{"raw_affiliation_string":"Institute of Computer Architecture and Computer Engineering, University of Stuttgart, Stuttgart, Baden Wuerttemberg, Germany","institution_ids":["https://openalex.org/I4210129993"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101995490","display_name":"John P. Hayes","orcid":"https://orcid.org/0000-0002-4747-492X"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John P. Hayes","raw_affiliation_strings":["Computer Engineering Laboratory, University of Michigan, Ann Arbor, Michigan, USA"],"raw_orcid":"https://orcid.org/0000-0002-4747-492X","affiliations":[{"raw_affiliation_string":"Computer Engineering Laboratory, University of Michigan, Ann Arbor, Michigan, USA","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15175637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"18","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11413","display_name":"Risk and Portfolio Optimization","score":0.9426000118255615,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11413","display_name":"Risk and Portfolio Optimization","score":0.9426000118255615,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/stochastic-computing","display_name":"Stochastic computing","score":0.6162353157997131},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6162233948707581},{"id":"https://openalex.org/keywords/digital-filter","display_name":"Digital filter","score":0.5387516617774963},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.46468687057495117},{"id":"https://openalex.org/keywords/error-analysis","display_name":"Error analysis","score":0.4156121015548706},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.37389326095581055},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.34503719210624695},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.343722403049469},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.32350680232048035},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2654205858707428},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23985567688941956},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.20793426036834717},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.10306993126869202},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.07328510284423828}],"concepts":[{"id":"https://openalex.org/C2780971903","wikidata":"https://www.wikidata.org/wiki/Q2933705","display_name":"Stochastic computing","level":3,"score":0.6162353157997131},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6162233948707581},{"id":"https://openalex.org/C36390408","wikidata":"https://www.wikidata.org/wiki/Q1163067","display_name":"Digital filter","level":3,"score":0.5387516617774963},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.46468687057495117},{"id":"https://openalex.org/C3018824978","wikidata":"https://www.wikidata.org/wiki/Q2894891","display_name":"Error analysis","level":2,"score":0.4156121015548706},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.37389326095581055},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.34503719210624695},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.343722403049469},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.32350680232048035},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2654205858707428},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23985567688941956},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.20793426036834717},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.10306993126869202},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.07328510284423828},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218126625430066","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126625430066","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.550000011920929,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2085225894","display_name":null,"funder_award_id":"CCF-2006704","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5982717943","display_name":null,"funder_award_id":"PO 1220/12-1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1988839410","https://openalex.org/W2027269053","https://openalex.org/W2055341514","https://openalex.org/W2071310017","https://openalex.org/W2101765144","https://openalex.org/W2114997074","https://openalex.org/W2207624682","https://openalex.org/W2294062677","https://openalex.org/W2323234897","https://openalex.org/W2514875757","https://openalex.org/W2518922124","https://openalex.org/W2618515054","https://openalex.org/W2730909943","https://openalex.org/W2758784335","https://openalex.org/W2770265919","https://openalex.org/W2794935685","https://openalex.org/W2800645941","https://openalex.org/W2925123148","https://openalex.org/W2945611782","https://openalex.org/W3047774572","https://openalex.org/W4225985809","https://openalex.org/W4229456264","https://openalex.org/W4244185252","https://openalex.org/W4285032067","https://openalex.org/W4296218677","https://openalex.org/W4396520110","https://openalex.org/W4408258421"],"related_works":["https://openalex.org/W4391183369","https://openalex.org/W4226092179","https://openalex.org/W4306791972","https://openalex.org/W4400134053","https://openalex.org/W2910319223","https://openalex.org/W4390846322","https://openalex.org/W3212867030","https://openalex.org/W1740594162","https://openalex.org/W2125124730","https://openalex.org/W2946056769"],"abstract_inverted_index":{"The":[0],"demand":[1],"for":[2,133,207],"cost-effective":[3],"digital":[4,37,209],"filters":[5,38,64,88,119,122,145,161],"in":[6,12,27,149,193,211],"near-sensor":[7,215],"computing":[8,14,216],"has":[9],"aroused":[10],"interest":[11],"stochastic":[13,54],"(SC)":[15],"as":[16,202],"a":[17,81,101],"promising":[18],"alternative":[19],"to":[20],"traditional":[21],"binary":[22,74,108,121,143,154,175],"approaches.":[23],"This":[24,196],"study":[25],"investigates":[26],"detail":[28],"the":[29,41,69,114,150,153,169],"error":[30,91,115,164,182],"tolerance":[31,116],"and":[32,43,48,57,71,96,174,186,189,214],"hardware":[33],"cost":[34],"of":[35,39,73,84,117],"SC-based":[36,136,159],"both":[40],"finite":[42],"infinite":[44],"impulse":[45],"response":[46],"(FIR":[47],"IIR)":[49],"types,":[50],"focusing":[51],"on":[52],"their":[53,107],"number":[55],"generation":[56],"addition":[58],"methods.":[59],"We":[60,111],"demonstrate":[61],"that":[62,132],"SC":[63,118,173,178],"need":[65],"only":[66,94],"about":[67],"half":[68],"area":[70,185],"power":[72,187],"designs":[75,137,155],"under":[76,100],"error-free":[77],"conditions,":[78],"though":[79],"with":[80,93,124,146,156,177],"slight":[82],"reduction":[83],"accuracy.":[85],"Furthermore,":[86],"these":[87],"exhibit":[89],"strong":[90],"resilience,":[92],"4X":[95],"6X":[97],"performance":[98],"degradation":[99],"3%":[102],"bit-flip":[103],"rate,":[104],"significantly":[105],"outperforming":[106],"(non-SC)":[109],"counterparts.":[110],"also":[112,198],"compare":[113],"against":[120],"equipped":[123],"triple":[125],"modular":[126],"redundancy":[127],"(TMR).":[128],"Our":[129],"results":[130],"indicate":[131],"FIR":[134,144],"filters,":[135],"remain":[138],"far":[139],"more":[140,180],"error-tolerant":[141],"than":[142],"TMR.":[147],"However,":[148],"IIR":[151,160],"case,":[152],"TMR":[157],"outperform":[158],"at":[162],"higher":[163],"rates.":[165],"These":[166],"findings":[167],"highlight":[168],"possible":[170],"trade-offs":[171,192],"between":[172],"implementations,":[176],"offering":[179],"robust":[181],"tolerance,":[183],"significant":[184],"savings":[188],"manageable":[190],"accuracy":[191],"most":[194],"cases.":[195],"work":[197],"underscores":[199],"SC\u2019s":[200],"potential":[201],"an":[203],"efficient,":[204],"resilient":[205],"approach":[206],"low-cost":[208],"filtering":[210],"edge":[212],"devices":[213],"applications.":[217]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}