{"id":"https://openalex.org/W4413719221","doi":"https://doi.org/10.1007/s00034-025-03289-1","title":"Radial Basis Convoluted Graph Neural Network Based Area Efficient 1024-Point Pipelined Radix4 FFT Processer for ECG Heartbeat Categorization","display_name":"Radial Basis Convoluted Graph Neural Network Based Area Efficient 1024-Point Pipelined Radix4 FFT Processer for ECG Heartbeat Categorization","publication_year":2025,"publication_date":"2025-08-26","ids":{"openalex":"https://openalex.org/W4413719221","doi":"https://doi.org/10.1007/s00034-025-03289-1"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-025-03289-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-025-03289-1","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","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/A5039742180","display_name":"V. Sathya","orcid":null},"institutions":[{"id":"https://openalex.org/I207025910","display_name":"Periyar Maniammai Institute of Science & Technology","ror":"https://ror.org/028ecsj10","country_code":"IN","type":"education","lineage":["https://openalex.org/I207025910"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"V. Sathya","raw_affiliation_strings":["Department of Computer Science, Periyar Maniammai Institute of Science and Technology (Deemed to Be University) Vallam, Thanjavur, Tamil Nadu, 613 403, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Periyar Maniammai Institute of Science and Technology (Deemed to Be University) Vallam, Thanjavur, Tamil Nadu, 613 403, India","institution_ids":["https://openalex.org/I207025910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024546020","display_name":"M. Shakunthala","orcid":null},"institutions":[{"id":"https://openalex.org/I117381506","display_name":"Thiruvalluvar University","ror":"https://ror.org/0255nn983","country_code":"IN","type":"education","lineage":["https://openalex.org/I117381506"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. Shakunthala","raw_affiliation_strings":["Department Electronics and Communication Engineering, R.M.D. Engineering College, RSM Nagar, Kavaraipettai, Thiruvallur, Tamil Nadu, India"],"affiliations":[{"raw_affiliation_string":"Department Electronics and Communication Engineering, R.M.D. Engineering College, RSM Nagar, Kavaraipettai, Thiruvallur, Tamil Nadu, India","institution_ids":["https://openalex.org/I117381506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009770529","display_name":"V. J. Chakravarthy","orcid":null},"institutions":[{"id":"https://openalex.org/I19926482","display_name":"Dr. M.G.R. Educational and Research Institute","ror":"https://ror.org/053hsst90","country_code":"IN","type":"education","lineage":["https://openalex.org/I19926482"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"V J Chakravarthy","raw_affiliation_strings":["Faculty of Computer Applications, Dr. M.G.R. Educational and Research Institute, Chennai, India"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer Applications, Dr. M.G.R. Educational and Research Institute, Chennai, India","institution_ids":["https://openalex.org/I19926482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064229289","display_name":"K. Radhika","orcid":null},"institutions":[{"id":"https://openalex.org/I10874241","display_name":"Jawaharlal Nehru Technological University, Hyderabad","ror":"https://ror.org/002tchr49","country_code":"IN","type":"education","lineage":["https://openalex.org/I10874241"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Radhika","raw_affiliation_strings":["Master of Computer Applications, Madanapalle Institute of Technology and Science (Autonomous) JNTUA University, Angallu, Madanapalle, Andhra Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Master of Computer Applications, Madanapalle Institute of Technology and Science (Autonomous) JNTUA University, Angallu, Madanapalle, Andhra Pradesh, India","institution_ids":["https://openalex.org/I10874241"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022902166","display_name":"Gali Nageswara Rao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210145126","display_name":"Aditya Birla (India)","ror":"https://ror.org/03pztks36","country_code":"IN","type":"company","lineage":["https://openalex.org/I4210145126"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Gali Nageswara Rao","raw_affiliation_strings":["Department of Information Technology, Aditya Institute of Technology and Management, Tekkali, Srikakulam, Andra Pradesh, India"],"affiliations":[{"raw_affiliation_string":"Department of Information Technology, Aditya Institute of Technology and Management, Tekkali, Srikakulam, Andra Pradesh, India","institution_ids":["https://openalex.org/I4210145126"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110486616","display_name":"Mahendra T. Jagtap","orcid":null},"institutions":[{"id":"https://openalex.org/I878213199","display_name":"Savitribai Phule Pune University","ror":"https://ror.org/044g6d731","country_code":"IN","type":"education","lineage":["https://openalex.org/I878213199"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mahendra T. Jagtap","raw_affiliation_strings":["Department of Computer Engineering, SMES, Sanghavi College of Engineering Nashik (SPPU Pune University), Pune, Maharashtra, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, SMES, Sanghavi College of Engineering Nashik (SPPU Pune University), Pune, Maharashtra, India","institution_ids":["https://openalex.org/I878213199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113919266","display_name":"E. Ramya","orcid":null},"institutions":[{"id":"https://openalex.org/I65220239","display_name":"Karpagam Academy of Higher Education","ror":"https://ror.org/00ssvzv66","country_code":"IN","type":"education","lineage":["https://openalex.org/I65220239"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"E. Ramya","raw_affiliation_strings":["Department of Artificial Intelligence and Data Science, Karpaga Vinayaga College of Engineering and Technology, Chengelpet, Tamil Nadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Artificial Intelligence and Data Science, Karpaga Vinayaga College of Engineering and Technology, Chengelpet, Tamil Nadu, India","institution_ids":["https://openalex.org/I65220239"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5119442322","display_name":"Supriya Gupta Bani","orcid":null},"institutions":[{"id":"https://openalex.org/I2799634920","display_name":"Rama University","ror":"https://ror.org/02vhyd254","country_code":"IN","type":"education","lineage":["https://openalex.org/I2799634920"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Supriya Gupta Bani","raw_affiliation_strings":["Department of Computer Science and Engineering (Data Science), Shri Ramdeobaba College of Engineering and Management, (Ramdeobaba University), Nagpur, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering (Data Science), Shri Ramdeobaba College of Engineering and Management, (Ramdeobaba University), Nagpur, India","institution_ids":["https://openalex.org/I2799634920"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5039742180"],"corresponding_institution_ids":["https://openalex.org/I207025910"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.35620443,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"45","issue":"2","first_page":"1318","last_page":"1347"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13731","display_name":"Advanced Computing and Algorithms","score":0.9865999817848206,"subfield":{"id":"https://openalex.org/subfields/3322","display_name":"Urban Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9751999974250793,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/heartbeat","display_name":"Heartbeat","score":0.7452336549758911},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.6104466915130615},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5917375087738037},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.5686544179916382},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5589367151260376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5231046676635742},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46305155754089355},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40535080432891846},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3489798307418823},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3394327759742737}],"concepts":[{"id":"https://openalex.org/C13852961","wikidata":"https://www.wikidata.org/wiki/Q17021880","display_name":"Heartbeat","level":2,"score":0.7452336549758911},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.6104466915130615},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5917375087738037},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.5686544179916382},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5589367151260376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5231046676635742},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46305155754089355},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40535080432891846},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3489798307418823},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3394327759742737},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-025-03289-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-025-03289-1","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W2790285612","https://openalex.org/W2808240629","https://openalex.org/W2943838215","https://openalex.org/W2953166525","https://openalex.org/W2966602607","https://openalex.org/W3016940091","https://openalex.org/W3041090558","https://openalex.org/W3047378565","https://openalex.org/W3047443805","https://openalex.org/W3097855118","https://openalex.org/W3103695279","https://openalex.org/W3117055373","https://openalex.org/W3119493330","https://openalex.org/W3132927810","https://openalex.org/W3139800250","https://openalex.org/W3151015661","https://openalex.org/W3166559827","https://openalex.org/W3198098992","https://openalex.org/W3202967485","https://openalex.org/W4206972810","https://openalex.org/W4282601509","https://openalex.org/W4285125998","https://openalex.org/W4289526406","https://openalex.org/W4295106092","https://openalex.org/W4312245489","https://openalex.org/W4316019996","https://openalex.org/W4362496366","https://openalex.org/W4385486157","https://openalex.org/W4385575061","https://openalex.org/W4385617575","https://openalex.org/W4385737409","https://openalex.org/W4386495275","https://openalex.org/W4386837661","https://openalex.org/W4387924692","https://openalex.org/W4388419919","https://openalex.org/W4391264523","https://openalex.org/W4392209641","https://openalex.org/W4396598471","https://openalex.org/W4399082540","https://openalex.org/W4400912858"],"related_works":["https://openalex.org/W4385543909","https://openalex.org/W3039320222","https://openalex.org/W3199640442","https://openalex.org/W1898280036","https://openalex.org/W2315807364","https://openalex.org/W2382278803","https://openalex.org/W2376695684","https://openalex.org/W2803040299","https://openalex.org/W2165912799","https://openalex.org/W2034075638"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-15T07:15:06.534987","created_date":"2025-10-10T00:00:00"}
