{"id":"https://openalex.org/W4417251771","doi":"https://doi.org/10.1109/tcsii.2025.3643314","title":"Continual Learning-Guided Adaptive Approximate Computing for Real-Time MEA Spike Detection","display_name":"Continual Learning-Guided Adaptive Approximate Computing for Real-Time MEA Spike Detection","publication_year":2025,"publication_date":"2025-12-11","ids":{"openalex":"https://openalex.org/W4417251771","doi":"https://doi.org/10.1109/tcsii.2025.3643314"},"language":null,"primary_location":{"id":"doi:10.1109/tcsii.2025.3643314","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcsii.2025.3643314","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/tcsii.2025.3643314","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089213052","display_name":"Mishal Fatima Minhas","orcid":"https://orcid.org/0000-0002-2123-5437"},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":true,"raw_author_name":"Mishal Fatima Minhas","raw_affiliation_strings":["United Arab Emirates University (UAEU), Al Ain, United Arab Emirates","United Arab Emirates University (UAEU), Al Ain, UAE"],"affiliations":[{"raw_affiliation_string":"United Arab Emirates University (UAEU), Al Ain, United Arab Emirates","institution_ids":["https://openalex.org/I201726411"]},{"raw_affiliation_string":"United Arab Emirates University (UAEU), Al Ain, UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088563267","display_name":"Falah Awwad","orcid":"https://orcid.org/0000-0001-6154-2143"},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Falah Awwad","raw_affiliation_strings":["United Arab Emirates University (UAEU), Al Ain, United Arab Emirates","United Arab Emirates University (UAEU), Al Ain, UAE"],"affiliations":[{"raw_affiliation_string":"United Arab Emirates University (UAEU), Al Ain, United Arab Emirates","institution_ids":["https://openalex.org/I201726411"]},{"raw_affiliation_string":"United Arab Emirates University (UAEU), Al Ain, UAE","institution_ids":["https://openalex.org/I201726411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066768973","display_name":"Osman Hasan","orcid":"https://orcid.org/0000-0003-2562-2669"},"institutions":[{"id":"https://openalex.org/I929597975","display_name":"National University of Sciences and Technology","ror":"https://ror.org/03w2j5y17","country_code":"PK","type":"education","lineage":["https://openalex.org/I929597975"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Osman Hassan","raw_affiliation_strings":["National University of Sciences and Technology (NUST), Islamabad, Pakistan"],"affiliations":[{"raw_affiliation_string":"National University of Sciences and Technology (NUST), Islamabad, Pakistan","institution_ids":["https://openalex.org/I929597975"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005190949","display_name":"Muhammad Shafique","orcid":"https://orcid.org/0000-0002-2607-8135"},"institutions":[{"id":"https://openalex.org/I120250893","display_name":"New York University Abu Dhabi","ror":"https://ror.org/00e5k0821","country_code":"AE","type":"education","lineage":["https://openalex.org/I120250893","https://openalex.org/I57206974"]},{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]}],"countries":["AE","US"],"is_corresponding":false,"raw_author_name":"Muhammad Shafique","raw_affiliation_strings":["New York University (NYU) Abu Dhabi, Abu Dhabi, United Arab Emirates","New York University (NYU) Abu Dhabi, Abu Dhabi, UAE"],"affiliations":[{"raw_affiliation_string":"New York University (NYU) Abu Dhabi, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I120250893"]},{"raw_affiliation_string":"New York University (NYU) Abu Dhabi, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I57206974"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5089213052"],"corresponding_institution_ids":["https://openalex.org/I201726411"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.39180837,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"73","issue":"2","first_page":"203","last_page":"207"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.6276999711990356,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.6276999711990356,"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":0.11379999667406082,"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":0.06939999759197235,"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/spike","display_name":"Spike (software development)","score":0.6308000087738037},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5126000046730042},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4950999915599823},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.42820000648498535},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4255000054836273},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.39430001378059387},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3691999912261963},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.3644999861717224},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.34940001368522644}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.734499990940094},{"id":"https://openalex.org/C2781390188","wikidata":"https://www.wikidata.org/wiki/Q25203449","display_name":"Spike (software development)","level":2,"score":0.6308000087738037},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5126000046730042},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4950999915599823},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.42820000648498535},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4255000054836273},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40299999713897705},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.39430001378059387},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37540000677108765},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3691999912261963},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.3644999861717224},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.34940001368522644},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.33090001344680786},{"id":"https://openalex.org/C114237110","wikidata":"https://www.wikidata.org/wiki/Q114901","display_name":"Gate array","level":3,"score":0.3181000053882599},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3151000142097473},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.3149999976158142},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.2822999954223633},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.28209999203681946},{"id":"https://openalex.org/C45872418","wikidata":"https://www.wikidata.org/wiki/Q5318966","display_name":"Dynamic demand","level":3,"score":0.2815999984741211},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.2754000127315521},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2711000144481659},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.26429998874664307},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.26339998841285706},{"id":"https://openalex.org/C37404715","wikidata":"https://www.wikidata.org/wiki/Q380679","display_name":"Dynamic programming","level":2,"score":0.2606000006198883},{"id":"https://openalex.org/C151927369","wikidata":"https://www.wikidata.org/wiki/Q1981312","display_name":"Neuromorphic engineering","level":3,"score":0.2524000108242035}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2025.3643314","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcsii.2025.3643314","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tcsii.2025.3643314","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcsii.2025.3643314","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1255416779","display_name":null,"funder_award_id":"12N169","funder_id":"https://openalex.org/F4320323593","funder_display_name":"United Arab Emirates University"}],"funders":[{"id":"https://openalex.org/F4320323593","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2136104104","https://openalex.org/W2149627849","https://openalex.org/W3108962244","https://openalex.org/W3129384614","https://openalex.org/W4210831940","https://openalex.org/W4295946560","https://openalex.org/W4313312395","https://openalex.org/W4319069061","https://openalex.org/W4319596546","https://openalex.org/W4385482716","https://openalex.org/W4390993504","https://openalex.org/W4392888180","https://openalex.org/W4395017676","https://openalex.org/W4401179923","https://openalex.org/W4402322132","https://openalex.org/W4407411797","https://openalex.org/W4408412636","https://openalex.org/W4412444494"],"related_works":[],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2],"novel":[3],"Continual":[4],"Learning":[5],"(CL)-based":[6],"adaptive":[7,25],"Approximate":[8],"Computing":[9],"(AxC)":[10],"framework":[11],"for":[12],"Micro-electrode":[13],"array":[14],"(MEA)":[15],"spike":[16,79],"detection":[17,109],"on":[18],"Field":[19],"Programmable":[20],"Gate":[21],"Array":[22],"(FPGA),":[23],"enabling":[24],"precision":[26,46,82],"control":[27],"under":[28],"key":[29],"constraints":[30],"in":[31,47,67,125],"real-time.":[32],"Our":[33,84],"approach":[34],"aims":[35],"to":[36,49,134],"continuously":[37],"learn":[38],"from":[39],"incoming":[40],"MEA":[41,78],"data":[42],"and":[43,53,58,121],"configure":[44],"computational":[45],"response":[48],"dynamic":[50,126],"input":[51],"characteristics":[52],"design":[54],"constraints,":[55],"i.e.,":[56],"latency":[57],"accuracy,":[59],"which":[60],"are":[61],"more":[62],"critical":[63],"than":[64,100],"power":[65,127],"consumption":[66],"this":[68],"case.":[69],"Towards":[70],"this,":[71],"we":[72],"investigate":[73],"the":[74,87,113,135],"accuracy-efficiency":[75],"trade-offs":[76],"of":[77],"detection,":[80],"through":[81],"scaling.":[83],"evaluations":[85],"at":[86],"algorithmic-level":[88],"reveal":[89],"that":[90],"32-bit":[91,136],"floating-point":[92],"(FP32)":[93],"single-precision":[94],"filtering":[95],"operation":[96],"performs":[97],"1.8\u00d7":[98],"faster":[99],"64-bit":[101],"floating":[102],"point":[103],"(FP64)":[104],"double-precision":[105],"baseline,":[106],"with":[107],"minimal":[108],"accuracy":[110],"loss.":[111],"Moreover,":[112],"hardware-synthesized":[114],"fixed-point":[115,131,137],"implementations":[116],"demonstrated":[117],"substantial":[118],"resource":[119],"savings":[120],"an":[122],"86.6%":[123],"reduction":[124],"when":[128],"using":[129],"16-bit":[130],"(Fix16)":[132],"compared":[133],"(Fix32).":[138]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-12-11T00:00:00"}