{"id":"https://openalex.org/W4386859320","doi":"https://doi.org/10.1109/islped58423.2023.10244476","title":"Ocellus: Highly Parallel Convolution-in-Pixel Scheme Realizing Power-Delay-Efficient Edge Intelligence","display_name":"Ocellus: Highly Parallel Convolution-in-Pixel Scheme Realizing Power-Delay-Efficient Edge Intelligence","publication_year":2023,"publication_date":"2023-08-07","ids":{"openalex":"https://openalex.org/W4386859320","doi":"https://doi.org/10.1109/islped58423.2023.10244476"},"language":"en","primary_location":{"id":"doi:10.1109/islped58423.2023.10244476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/islped58423.2023.10244476","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED)","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/A5014997518","display_name":"Sepehr Tabrizchi","orcid":"https://orcid.org/0000-0001-5105-3450"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sepehr Tabrizchi","raw_affiliation_strings":["School of Computing, University of Nebraska–Lincoln,Lincoln,NE,USA"],"affiliations":[{"raw_affiliation_string":"School of Computing, University of Nebraska–Lincoln,Lincoln,NE,USA","institution_ids":["https://openalex.org/I114395901"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051680668","display_name":"Shaahin Angizi","orcid":"https://orcid.org/0000-0003-2289-6381"},"institutions":[{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shaahin Angizi","raw_affiliation_strings":["New Jersey Institute of Technology,Department of Electrical and Computer Engineering,Newark,NJ,USA","Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, NJ, USA"],"affiliations":[{"raw_affiliation_string":"New Jersey Institute of Technology,Department of Electrical and Computer Engineering,Newark,NJ,USA","institution_ids":["https://openalex.org/I118118575"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, New Jersey Institute of Technology, Newark, NJ, USA","institution_ids":["https://openalex.org/I118118575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077392159","display_name":"Arman Roohi","orcid":"https://orcid.org/0000-0002-0900-8768"},"institutions":[{"id":"https://openalex.org/I114395901","display_name":"University of Nebraska\u2013Lincoln","ror":"https://ror.org/043mer456","country_code":"US","type":"education","lineage":["https://openalex.org/I114395901"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arman Roohi","raw_affiliation_strings":["School of Computing, University of Nebraska–Lincoln,Lincoln,NE,USA"],"affiliations":[{"raw_affiliation_string":"School of Computing, University of Nebraska–Lincoln,Lincoln,NE,USA","institution_ids":["https://openalex.org/I114395901"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014997518"],"corresponding_institution_ids":["https://openalex.org/I114395901"],"apc_list":null,"apc_paid":null,"fwci":0.2678,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54159643,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"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/T11992","display_name":"CCD and CMOS Imaging Sensors","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9994000196456909,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9948999881744385,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7987786531448364},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.48753711581230164},{"id":"https://openalex.org/keywords/frame-rate","display_name":"Frame rate","score":0.48161429166793823},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.47751322388648987},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4765634834766388},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.47318482398986816},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.42729589343070984},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.384755939245224},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.375601589679718},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3621501922607422},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33187317848205566},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.12363237142562866},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10725030303001404},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09648913145065308}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7987786531448364},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.48753711581230164},{"id":"https://openalex.org/C3261483","wikidata":"https://www.wikidata.org/wiki/Q119565","display_name":"Frame rate","level":2,"score":0.48161429166793823},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.47751322388648987},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4765634834766388},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.47318482398986816},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.42729589343070984},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.384755939245224},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.375601589679718},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3621501922607422},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33187317848205566},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.12363237142562866},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10725030303001404},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09648913145065308},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/islped58423.2023.10244476","is_oa":false,"landing_page_url":"https://doi.org/10.1109/islped58423.2023.10244476","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3863167613","display_name":null,"funder_award_id":"2216772,2216773","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1964369900","https://openalex.org/W2012696426","https://openalex.org/W2016877264","https://openalex.org/W2033928657","https://openalex.org/W2131785162","https://openalex.org/W2168452204","https://openalex.org/W2399237939","https://openalex.org/W2511743527","https://openalex.org/W2592539811","https://openalex.org/W2809803840","https://openalex.org/W2949989598","https://openalex.org/W3036519573","https://openalex.org/W3048680376","https://openalex.org/W3096649732","https://openalex.org/W3174208823","https://openalex.org/W3186375654","https://openalex.org/W3215604507","https://openalex.org/W4295262505","https://openalex.org/W4307945781","https://openalex.org/W4312050964","https://openalex.org/W4312648430","https://openalex.org/W4319069044","https://openalex.org/W6654508904","https://openalex.org/W6693397755","https://openalex.org/W6781135027","https://openalex.org/W6796889108"],"related_works":["https://openalex.org/W4322761281","https://openalex.org/W4238233472","https://openalex.org/W3111395152","https://openalex.org/W4313526662","https://openalex.org/W4313463218","https://openalex.org/W4312996489","https://openalex.org/W3106131444","https://openalex.org/W3216099748","https://openalex.org/W4205963435","https://openalex.org/W3214037210"],"abstract_inverted_index":{"With":[0],"the":[1,29,38,114,123,145],"advent":[2],"of":[3,34,74,116,158,162],"Edge":[4],"Intelligence":[5],"(EI)":[6],"devices,":[7],"always-on":[8],"intelligent":[9],"and":[10,25,37,42,48,64,77,96,119,160],"self-powered":[11],"visual":[12],"perception":[13],"systems":[14,21],"are":[15],"receiving":[16],"considerable":[17],"attention.":[18],"These":[19,104],"emerging":[20],"require":[22],"continuous":[23],"sensing":[24,63],"instant":[26],"processing;":[27],"however,":[28],"high":[30],"energy":[31,41],"data":[32,36,75],"conversion/transmission":[33],"raw":[35],"limited":[39],"available":[40],"computation":[43],"resources":[44],"make":[45],"designing":[46],"energy-efficient":[47],"low":[49],"bandwidth":[50],"CMOS":[51],"vision":[52],"sensors":[53],"vital":[54],"but":[55],"challenging.":[56],"This":[57],"paper":[58],"proposes":[59],"a":[60,90,127,155],"low-power":[61],"integrated":[62],"computing":[65],"engine,":[66],"namely":[67],"Ocellus,":[68],"which":[69],"considerably":[70],"decreases":[71],"power":[72,133],"costs":[73],"movement/conversion":[76],"enables":[78],"data/compute":[79],"-intensive":[80],"neural":[81,110],"network":[82],"tasks.":[83],"Ocellus":[84],"offers":[85],"several":[86],"unique":[87],"features,":[88],"including":[89],"highly":[91],"parallel":[92],"analog":[93,120],"convolution-in-pixel":[94],"scheme":[95,129],"reconfigurable":[97],"filtering":[98],"modes":[99],"with":[100],"filter":[101],"pruning":[102],"capability.":[103],"features":[105],"realize":[106],"low-precision":[107],"ternary":[108],"weight":[109],"networks":[111],"to":[112,130,144],"mitigate":[113],"overhead":[115],"analog-to-digital":[117],"converters":[118],"buffers.":[121],"Moreover,":[122],"proposed":[124],"structure":[125],"supports":[126],"zero-skipping":[128],"further":[131],"reduce":[132],"consumption.":[134],"Our":[135],"circuit-to-application":[136],"cosimulation":[137],"results":[138],"demonstrate":[139],"comparable,":[140],"even":[141],"better,":[142],"accuracy":[143],"full-precision":[146],"baseline":[147],"on":[148],"object":[149],"classification":[150],"tasks,":[151],"while":[152],"it":[153],"achieves":[154],"frame":[156],"rate":[157],"1000":[159],"efficiency":[161],"~1.45":[163],"TOp/s/W.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}