{"id":"https://openalex.org/W3095518199","doi":"https://doi.org/10.1145/3424978.3425045","title":"Analysis and Recognition of Heart Sound Based on NCS2 Neural Computing Stick","display_name":"Analysis and Recognition of Heart Sound Based on NCS2 Neural Computing Stick","publication_year":2020,"publication_date":"2020-10-15","ids":{"openalex":"https://openalex.org/W3095518199","doi":"https://doi.org/10.1145/3424978.3425045","mag":"3095518199"},"language":"en","primary_location":{"id":"doi:10.1145/3424978.3425045","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3424978.3425045","pdf_url":null,"source":{"id":"https://openalex.org/S4306523839","display_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","raw_type":"proceedings-article"},"type":"conference-paper","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/A5068048142","display_name":"Ke Sun","orcid":"https://orcid.org/0000-0001-6263-7355"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Sun","raw_affiliation_strings":["Yunnan University, Kunming, Yunnan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yunnan University, Kunming, Yunnan","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103933586","display_name":"Weilian Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weilian Wang","raw_affiliation_strings":["Yunnan University, Kunming, Yunnan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yunnan University, Kunming, Yunnan","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041115587","display_name":"Ruping Yao","orcid":"https://orcid.org/0000-0003-0662-0860"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruping Yao","raw_affiliation_strings":["Yunnan University, Kunming, Yunnan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yunnan University, Kunming, Yunnan","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013129340","display_name":"Jiahua Pan","orcid":"https://orcid.org/0000-0002-8559-7170"},"institutions":[{"id":"https://openalex.org/I4210087153","display_name":"Fuwai Yunnan Cardiovascular Hospital","ror":"https://ror.org/000r80389","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210087153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiahua Pan","raw_affiliation_strings":["Fuwai Yunnan cardiovascular hospital, Kunming, Yunnan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuwai Yunnan cardiovascular hospital, Kunming, Yunnan","institution_ids":["https://openalex.org/I4210087153"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101111049","display_name":"Hongbo Yang","orcid":"https://orcid.org/0009-0003-5751-3763"},"institutions":[{"id":"https://openalex.org/I4210087153","display_name":"Fuwai Yunnan Cardiovascular Hospital","ror":"https://ror.org/000r80389","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210087153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongbo Yang","raw_affiliation_strings":["Fuwai Yunnan cardiovascular hospital, Kunming, Yunnan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fuwai Yunnan cardiovascular hospital, Kunming, Yunnan","institution_ids":["https://openalex.org/I4210087153"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/usb","display_name":"USB","score":0.7691291570663452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.703294038772583},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5152228474617004},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.48464590311050415},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4427388608455658},{"id":"https://openalex.org/keywords/microcontroller","display_name":"Microcontroller","score":0.4380810260772705},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4113115072250366},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4037656784057617},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.39237913489341736},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.33526986837387085},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.14686334133148193}],"concepts":[{"id":"https://openalex.org/C507366226","wikidata":"https://www.wikidata.org/wiki/Q42378","display_name":"USB","level":3,"score":0.7691291570663452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.703294038772583},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5152228474617004},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.48464590311050415},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4427388608455658},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.4380810260772705},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4113115072250366},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4037656784057617},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.39237913489341736},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.33526986837387085},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.14686334133148193}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3424978.3425045","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3424978.3425045","pdf_url":null,"source":{"id":"https://openalex.org/S4306523839","display_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.5400000214576721,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2949117887","https://openalex.org/W2964601876","https://openalex.org/W2982872774","https://openalex.org/W2987855387","https://openalex.org/W3000002142","https://openalex.org/W3011892493","https://openalex.org/W3035159033","https://openalex.org/W6638667902"],"related_works":["https://openalex.org/W2364373562","https://openalex.org/W2362414640","https://openalex.org/W3006696321","https://openalex.org/W2355518307","https://openalex.org/W2365301592","https://openalex.org/W2387033670","https://openalex.org/W2393343175","https://openalex.org/W2391548169","https://openalex.org/W2389335423","https://openalex.org/W2352432749"],"abstract_inverted_index":{"At":[0],"present,":[1],"the":[2,35,79,90,94,143,155,160,165,174,177],"recognition":[3,59,148,191],"and":[4,58,122,129,147,164,189],"analysis":[5,57,146],"of":[6,38,149,154,179,201],"heart":[7,40,55,144,203],"sound":[8,56,145],"signal":[9],"was":[10,18,72,86,105,139],"usually":[11],"run":[12],"by":[13,21,84],"using":[14],"high-performance":[15],"PC.":[16],"It":[17,193],"hardly":[19],"done":[20],"embedded":[22,54,150],"devices":[23],"due":[24],"to":[25,88,141],"limited":[26],"resources.":[27],"Provide":[28],"a":[29,67,119],"portable":[30],"device":[31],"for":[32,43,197],"assisting":[33],"in":[34,48,75,108],"initial":[36],"diagnosis":[37,200],"congenital":[39,202],"disease":[41],"(CHD)":[42],"doctors":[44],"with":[45,66,111],"outdated":[46],"equipment":[47],"remote":[49],"mountainous":[50],"areas.":[51],"A":[52],"novel":[53],"system":[60,175],"based":[61,125],"on":[62,126],"Raspberry":[63,95,109],"pi":[64,110],"3b+":[65],"NCS2":[68,135],"neural":[69,112,136],"computing":[70,113,116,137],"stick":[71,117,138],"put":[73],"forward":[74],"this":[76],"paper.":[77],"Firstly,":[78],"OpenVINO":[80],"software":[81],"platform":[82],"launched":[83],"Intel":[85],"used":[87,140,196],"transfer":[89,99],"ssd_inception_v2":[91],"model":[92],"into":[93],"Pi":[96],"after":[97],"performing":[98],"learning":[100,121],"optimization.":[101],"Then,":[102],"reasoning":[103,123],"calculation":[104],"carried":[106],"out":[107],"stick.":[114],"Neural":[115],"is":[118,158,162,167],"deep":[120],"tool":[124],"USB":[127],"mode":[128],"an":[130],"independent":[131],"artificial":[132],"intelligence":[133],"accelerator.":[134],"realize":[142],"devices.":[151],"The":[152,169],"sensitivity":[153],"experimental":[156,170],"results":[157,171],"80.7%,":[159],"specificity":[161],"95.5%,":[163],"accuracy":[166],"91.4%.":[168],"show":[172],"that":[173],"has":[176],"advantages":[178],"low":[180,183],"power":[181],"dissipation,":[182],"cost,":[184],"small":[185],"size,":[186],"fast":[187],"speed,":[188],"high":[190],"rate.":[192],"can":[194],"be":[195],"machine":[198],"assisted":[199],"disease.":[204]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}