{"id":"https://openalex.org/W7133325295","doi":"https://doi.org/10.1109/isscc49663.2026.11409322","title":"31.9 Alpha-Vision: A Real-Time Always-on Vision Processor with 787\u00b5s Face Detection Latency in <5mW","display_name":"31.9 Alpha-Vision: A Real-Time Always-on Vision Processor with 787\u00b5s Face Detection Latency in <5mW","publication_year":2026,"publication_date":"2026-02-15","ids":{"openalex":"https://openalex.org/W7133325295","doi":"https://doi.org/10.1109/isscc49663.2026.11409322"},"language":null,"primary_location":{"id":"doi:10.1109/isscc49663.2026.11409322","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc49663.2026.11409322","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Solid-State Circuits Conference (ISSCC)","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/A5001800455","display_name":"Ben Keller","orcid":"https://orcid.org/0000-0002-8117-1412"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ben Keller","raw_affiliation_strings":["Nvidia,Santa Clara,CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Santa Clara,CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127898872","display_name":"Rangharajan Venkatesan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rangharajan Venkatesan","raw_affiliation_strings":["Nvidia,Santa Clara,CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Santa Clara,CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030894829","display_name":"Steve Dai","orcid":"https://orcid.org/0000-0002-5045-1964"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steve Dai","raw_affiliation_strings":["Nvidia,Santa Clara,CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Santa Clara,CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056153489","display_name":"Jason Clemons","orcid":"https://orcid.org/0000-0001-5533-417X"},"institutions":[{"id":"https://openalex.org/I1304085615","display_name":"Nvidia (United Kingdom)","ror":"https://ror.org/02kr42612","country_code":"GB","type":"company","lineage":["https://openalex.org/I1304085615","https://openalex.org/I4210127875"]},{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Jason Clemons","raw_affiliation_strings":["Nvidia,Austin,TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Austin,TX","institution_ids":["https://openalex.org/I1304085615","https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087082539","display_name":"Matthew Fojtik","orcid":"https://orcid.org/0000-0003-3138-9293"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Matthew Fojtik","raw_affiliation_strings":["Nvidia,Durham,NC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Durham,NC","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078008152","display_name":"Muya Chang","orcid":"https://orcid.org/0000-0002-3035-1106"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Muya Chang","raw_affiliation_strings":["Nvidia,Santa Clara,CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Santa Clara,CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124445485","display_name":"Thierry Tambe","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thierry Tambe","raw_affiliation_strings":["Stanford University,Stanford,CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University,Stanford,CA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050270997","display_name":"Nathaniel Pinckney","orcid":"https://orcid.org/0000-0001-6159-8964"},"institutions":[{"id":"https://openalex.org/I1304085615","display_name":"Nvidia (United Kingdom)","ror":"https://ror.org/02kr42612","country_code":"GB","type":"company","lineage":["https://openalex.org/I1304085615","https://openalex.org/I4210127875"]},{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Nathaniel Pinckney","raw_affiliation_strings":["Nvidia,Austin,TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Austin,TX","institution_ids":["https://openalex.org/I1304085615","https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102966476","display_name":"Stephen G. Tell","orcid":"https://orcid.org/0000-0002-2166-1452"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephen G. Tell","raw_affiliation_strings":["Nvidia,Durham,NC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Durham,NC","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014354015","display_name":"Qijing Huang","orcid":"https://orcid.org/0000-0001-9084-8520"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qijing Huang","raw_affiliation_strings":["Nvidia,Santa Clara,CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Santa Clara,CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021623206","display_name":"Shalini De Mello","orcid":"https://orcid.org/0009-0009-0213-2860"},"institutions":[{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shalini De Mello","raw_affiliation_strings":["Nvidia,Santa Clara,CA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Santa Clara,CA","institution_ids":["https://openalex.org/I4210127875"]}]},{"author_position":"last","author":{"id":null,"display_name":"Brucek Khailany","orcid":null},"institutions":[{"id":"https://openalex.org/I1304085615","display_name":"Nvidia (United Kingdom)","ror":"https://ror.org/02kr42612","country_code":"GB","type":"company","lineage":["https://openalex.org/I1304085615","https://openalex.org/I4210127875"]},{"id":"https://openalex.org/I4210127875","display_name":"Nvidia (United States)","ror":"https://ror.org/03jdj4y14","country_code":"US","type":"company","lineage":["https://openalex.org/I4210127875"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Brucek Khailany","raw_affiliation_strings":["Nvidia,Austin,TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nvidia,Austin,TX","institution_ids":["https://openalex.org/I1304085615","https://openalex.org/I4210127875"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":12,"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":0.26011628,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"548","last_page":"550"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.40139999985694885,"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"}},"topics":[{"id":"https://openalex.org/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.40139999985694885,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.23880000412464142,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.06270000338554382,"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/face-detection","display_name":"Face detection","score":0.618399977684021},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5788000226020813},{"id":"https://openalex.org/keywords/machine-vision","display_name":"Machine vision","score":0.448199987411499},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.3970000147819519},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.3921000063419342},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.38839998841285706},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.35910001397132874}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7638999819755554},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.618399977684021},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5788000226020813},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5566999912261963},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5379999876022339},{"id":"https://openalex.org/C5339829","wikidata":"https://www.wikidata.org/wiki/Q1425977","display_name":"Machine vision","level":2,"score":0.448199987411499},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.43369999527931213},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.3970000147819519},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.3921000063419342},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.38839998841285706},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.35910001397132874},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.35760000348091125},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3573000133037567},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3440999984741211},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.3249000012874603},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.31349998712539673},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.30300000309944153},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.2777000069618225},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.27399998903274536},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.2736999988555908}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc49663.2026.11409322","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc49663.2026.11409322","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE International Solid-State Circuits Conference (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2047875689","https://openalex.org/W2940862705","https://openalex.org/W2963566548","https://openalex.org/W3048634765","https://openalex.org/W3048933702","https://openalex.org/W3185037236","https://openalex.org/W4207072548","https://openalex.org/W4319996342","https://openalex.org/W4360605651","https://openalex.org/W4385223372","https://openalex.org/W4401880253","https://openalex.org/W4408182637"],"related_works":[],"abstract_inverted_index":{"ALPhA-Vision":[0],"is":[1],"an":[2],"always-on":[3],"low-power":[4],"subsystem":[5,17,46],"for":[6],"DNN-inference-based":[7],"vision":[8],"tasks":[9],"in":[10],"edge":[11],"SoCs.":[12],"Flexible":[13],"and":[14,20,23,54],"programmable,":[15],"the":[16,45],"supports":[18],"CNN":[19],"ViT":[21],"inference":[22],"employs":[24],"hardware/software":[25],"co-design":[26],"to":[27,41,47],"enable":[28,44],"fully":[29],"end-to-end":[30],"execution":[31],"with":[32,51,58],"no":[33],"external":[34],"memory":[35],"accesses.":[36],"Fine-grained":[37],"power":[38,62],"management":[39],"features":[40],"mitigate":[42],"leakage":[43],"perform":[48],"face":[49],"detection":[50,56],"787\u00b5s":[52],"latency":[53],"99.3%":[55],"accuracy":[57],"4.6":[59],"mW":[60],"average":[61],"at":[63],"60fps.":[64]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-03-04T00:00:00"}