{"id":"https://openalex.org/W7168237350","doi":"https://doi.org/10.1109/access.2026.3713271","title":"AVS+: A Predictive Actuarial Guardbanding Framework for Aging-Aware Systolic Arrays","display_name":"AVS+: A Predictive Actuarial Guardbanding Framework for Aging-Aware Systolic Arrays","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7168237350","doi":"https://doi.org/10.1109/access.2026.3713271"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3713271","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3713271","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3713271","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5140736526","display_name":"Larisa Goffman-Vinopal","orcid":"https://orcid.org/0009-0004-6895-7965"},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Larisa Goffman-Vinopal","raw_affiliation_strings":["Bar-Ilan University"],"raw_orcid":"https://orcid.org/0009-0004-6895-7965","affiliations":[{"raw_affiliation_string":"Bar-Ilan University","institution_ids":["https://openalex.org/I13955877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5140736526"],"corresponding_institution_ids":["https://openalex.org/I13955877"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.88004043,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"107032","last_page":"107046"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.2003999948501587,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.2003999948501587,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T13553","display_name":"Age of Information Optimization","score":0.12150000035762787,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T12127","display_name":"Software System Performance and Reliability","score":0.09679999947547913,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/actuarial-analysis","display_name":"Actuarial Analysis","score":0.2980000078678131},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.24230000376701355},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.22789999842643738},{"id":"https://openalex.org/keywords/economic-forecasting","display_name":"Economic forecasting","score":0.22339999675750732}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6201000213623047},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.30390000343322754},{"id":"https://openalex.org/C2910722887","wikidata":"https://www.wikidata.org/wiki/Q179985","display_name":"Actuarial Analysis","level":3,"score":0.2980000078678131},{"id":"https://openalex.org/C162118730","wikidata":"https://www.wikidata.org/wiki/Q1128453","display_name":"Actuarial science","level":1,"score":0.25189998745918274},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.24230000376701355},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.22789999842643738},{"id":"https://openalex.org/C163068380","wikidata":"https://www.wikidata.org/wiki/Q3409313","display_name":"Economic forecasting","level":2,"score":0.22339999675750732},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.22269999980926514},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2214999943971634},{"id":"https://openalex.org/C106516650","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm design","level":2,"score":0.2151000052690506}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2026.3713271","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3713271","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:287de88e4ecf44a69b3f9118155b441f","is_oa":false,"landing_page_url":"https://doaj.org/article/287de88e4ecf44a69b3f9118155b441f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 14, Pp 107032-107046 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3713271","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3713271","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1987145716","https://openalex.org/W1991891926","https://openalex.org/W1998525920","https://openalex.org/W2007719944","https://openalex.org/W2017369466","https://openalex.org/W2048266589","https://openalex.org/W2062874667","https://openalex.org/W2098228187","https://openalex.org/W2102913295","https://openalex.org/W2117648153","https://openalex.org/W2125169487","https://openalex.org/W2129960401","https://openalex.org/W2132504853","https://openalex.org/W2134777311","https://openalex.org/W2152839228","https://openalex.org/W2178304595","https://openalex.org/W2516838512","https://openalex.org/W2604319603","https://openalex.org/W2606722458","https://openalex.org/W2906043559","https://openalex.org/W2950656546","https://openalex.org/W4213251304","https://openalex.org/W4231523873","https://openalex.org/W4236432903","https://openalex.org/W4240567521","https://openalex.org/W4243494208","https://openalex.org/W4245199738","https://openalex.org/W4253599671","https://openalex.org/W4389166676","https://openalex.org/W4396520104","https://openalex.org/W7167940172"],"related_works":[],"abstract_inverted_index":{"Voltage":[0],"guardbanding":[1],"protects":[2],"digital":[3],"systems":[4],"against":[5],"variation,":[6],"noise,":[7],"thermal":[8],"stress,":[9],"workload":[10],"fluctuation,":[11],"and":[12,62,78,118,142,191],"aging,":[13],"but":[14],"static":[15,58],"margins":[16],"are":[17,158],"increasingly":[18],"pessimistic":[19],"for":[20,33,181],"spatially":[21],"nonuniform":[22],"AI":[23],"accelerators.":[24],"This":[25],"paper":[26],"presents":[27],"AVS+,":[28],"a":[29,39,48,136,143,178],"predictive":[30],"guardband-control":[31],"framework":[32,176],"aging-aware":[34],"systolic":[35],"arrays.":[36],"AVS+":[37,63,99],"maps":[38],"Gompertz&#x2013;Makeham-inspired":[40],"reliability":[41],"score":[42,92,138,149],"to":[43,91,107],"discrete":[44],"voltage":[45],"actions":[46],"through":[47],"clustered":[49],"SRAM":[50],"lookup":[51],"table":[52],"(LUT).":[53],"The":[54,71,175],"revised":[55],"evaluation":[56,150],"compares":[57],"guardbanding,":[59],"reactive":[60],"AVS,":[61],"in":[64,151],"an":[65,80,108],"explicitly":[66],"normalized":[67,101,154],"spatial":[68],"plant&#x2013;controller":[69],"experiment.":[70],"controller":[72],"observes":[73],"only":[74],"delayed,":[75],"bounded-noise":[76],"telemetry":[77],"maintains":[79],"estimated":[81],"age":[82],"that":[83],"is":[84,116],"separate":[85],"from":[86],"the":[87,114,152],"hidden":[88],"state":[89],"used":[90],"outcomes.":[93],"Across":[94],"three":[95],"synthetic":[96],"stress":[97],"scenarios,":[98],"reduces":[100],"residual":[102],"exposure":[103],"by":[104],"8.1%":[105],"relative":[106],"approximately":[109],"matched":[110],"reactive-policy":[111],"energy":[112,169],"budget;":[113],"effect":[115],"conditional":[117],"does":[119],"not":[120,161],"persist":[121],"at":[122],"low":[123],"modeled":[124],"duty":[125],"factors.":[126],"A":[127],"<inline-formula>":[128],"<tex-math":[129],"notation=\"LaTeX\">$64\\times":[130],"64$":[131],"</tex-math></inline-formula>,":[132],"16-bit":[133],"LUT":[134],"has":[135],"mean":[137],"error":[139],"of":[140],"0.00147":[141],"0.81%":[144],"target-action":[145],"mismatch":[146],"versus":[147],"direct":[148],"same":[153],"model.":[155],"These":[156],"results":[157],"policy-level":[159],"comparisons,":[160],"silicon":[162],"timing-failure":[163],"probabilities,":[164],"calibrated":[165],"BTI/HCI":[166],"recovery,":[167],"measured":[168],"savings,":[170],"or":[171],"application-level":[172],"SDC":[173],"rates.":[174],"defines":[177],"reproducible":[179],"basis":[180],"later":[182],"calibration":[183],"with":[184],"silicon-monitor":[185],"data,":[186],"thermal-service":[187],"integration,":[188],"regulator-dynamics":[189],"modeling,":[190],"application-trace":[192],"evaluation.":[193]},"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2026-07-15T00:00:00"}