{"id":"https://openalex.org/W2147891535","doi":"https://doi.org/10.1145/2180878.2180882","title":"Low-Power Architecture for Epileptic Seizure Detection Based on Reduced Complexity DWT","display_name":"Low-Power Architecture for Epileptic Seizure Detection Based on Reduced Complexity DWT","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2147891535","doi":"https://doi.org/10.1145/2180878.2180882","mag":"2147891535"},"language":"en","primary_location":{"id":"doi:10.1145/2180878.2180882","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2180878.2180882","pdf_url":null,"source":{"id":"https://openalex.org/S96198239","display_name":"ACM Journal on Emerging Technologies in Computing Systems","issn_l":"1550-4832","issn":["1550-4832","1550-4840"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Journal on Emerging Technologies in Computing Systems","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/A5019643842","display_name":"Mrigank Sharad","orcid":null},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Mrigank Sharad","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044276472","display_name":"Sumeet Kumar Gupta","orcid":"https://orcid.org/0000-0001-5609-9722"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sumeet K. Gupta","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026931370","display_name":"Shriram Raghunathan","orcid":"https://orcid.org/0000-0002-0463-6386"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shriram Raghunathan","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088246631","display_name":"Pedro P. Irazoqui","orcid":"https://orcid.org/0000-0002-4791-4593"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pedro P. Irazoqui","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031161187","display_name":"Kaushik Roy","orcid":"https://orcid.org/0009-0002-3375-2877"},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kaushik Roy","raw_affiliation_strings":["Purdue University"],"affiliations":[{"raw_affiliation_string":"Purdue University","institution_ids":["https://openalex.org/I219193219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5019643842"],"corresponding_institution_ids":["https://openalex.org/I219193219"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.1639442,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"8","issue":"2","first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive 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/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.7928112745285034},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5271033048629761},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4368683695793152},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.3974728584289551},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.35397082567214966},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3231501877307892},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2789740562438965},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27213579416275024}],"concepts":[{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.7928112745285034},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5271033048629761},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4368683695793152},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.3974728584289551},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.35397082567214966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3231501877307892},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2789740562438965},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27213579416275024}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2180878.2180882","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2180878.2180882","pdf_url":null,"source":{"id":"https://openalex.org/S96198239","display_name":"ACM Journal on Emerging Technologies in Computing Systems","issn_l":"1550-4832","issn":["1550-4832","1550-4840"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Journal on Emerging Technologies in Computing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W567383269","https://openalex.org/W1995353982","https://openalex.org/W2078755136","https://openalex.org/W2106908327","https://openalex.org/W2107774167","https://openalex.org/W2115755118","https://openalex.org/W2119234283","https://openalex.org/W2152816052","https://openalex.org/W2171782446","https://openalex.org/W4235729966","https://openalex.org/W4298859132","https://openalex.org/W4302067267","https://openalex.org/W6677399427"],"related_works":["https://openalex.org/W2085792030","https://openalex.org/W1588899229","https://openalex.org/W1918078477","https://openalex.org/W2379361621","https://openalex.org/W2144834862","https://openalex.org/W1985382169","https://openalex.org/W2122045109","https://openalex.org/W2364473262","https://openalex.org/W2142684386","https://openalex.org/W2350250995"],"abstract_inverted_index":{"In":[0],"this":[1],"article,":[2],"we":[3],"present":[4],"a":[5],"low-power,":[6],"user-programmable":[7],"architecture":[8],"for":[9,66],"discrete":[10],"wavelet":[11],"transform":[12],"(DWT)":[13],"based":[14],"epileptic":[15],"seizure":[16],"detection":[17],"algorithm.":[18],"A":[19],"simplified,":[20],"low-pass":[21],"filter":[22],"(LPF)-only-DWT":[23],"technique":[24],"is":[25,45],"employed":[26],"in":[27,57,82,103],"which":[28],"energy":[29],"contents":[30],"of":[31,51],"different":[32],"frequency":[33],"bands":[34],"are":[35,56],"obtained":[36,95],"by":[37],"subtracting":[38],"quasi-averaged,":[39],"consecutive":[40],"LPF":[41],"outputs.":[42],"Training":[43],"phase":[44],"used":[46,59],"to":[47,60,76],"identify":[48],"the":[49,74,83],"range":[50],"critical":[52],"DWT":[53],"coefficients":[54],"that":[55],"turn":[58],"set":[61],"patient-specific":[62],"system":[63,88],"level":[64],"parameters":[65],"minimizing":[67],"power":[68,81,111],"consumption.":[69],"The":[70,87,99],"proposed":[71],"optimizations":[72],"allow":[73],"design":[75,100],"work":[77],"at":[78,112],"significantly":[79],"lower":[80],"normal":[84],"operation":[85],"mode.":[86],"has":[89],"been":[90],"tested":[91],"on":[92],"neural":[93],"data":[94],"from":[96],"kainate-treated":[97],"rats.":[98],"was":[101],"implemented":[102],"TSMC-65nm":[104],"technology":[105],"and":[106],"consumes":[107],"less":[108],"than":[109],"550-nW":[110],"250-mV":[113],"supply.":[114]},"counts_by_year":[{"year":2022,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}