{"id":"https://openalex.org/W4312981410","doi":"https://doi.org/10.1145/3549206.3549258","title":"Shifted Delta Cepstral Coefficients with RNN to Improve the Detection of Parkinson\u2019s Disease from the Speech","display_name":"Shifted Delta Cepstral Coefficients with RNN to Improve the Detection of Parkinson\u2019s Disease from the Speech","publication_year":2022,"publication_date":"2022-08-04","ids":{"openalex":"https://openalex.org/W4312981410","doi":"https://doi.org/10.1145/3549206.3549258"},"language":"en","primary_location":{"id":"doi:10.1145/3549206.3549258","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3549206.3549258","pdf_url":null,"source":{"id":"https://openalex.org/S4363609025","display_name":"Proceedings of the 2022 Fourteenth International Conference on Contemporary Computing","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 2022 Fourteenth International Conference on Contemporary Computing","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/A5039608717","display_name":"Anshul Lahoti","orcid":"https://orcid.org/0000-0003-4258-537X"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Anshul Lahoti","raw_affiliation_strings":["Speech processing Laboratory, LTRC, IIIT Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Speech processing Laboratory, LTRC, IIIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014128331","display_name":"Krishna Gurugubelli","orcid":"https://orcid.org/0000-0002-7658-065X"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Krishna Gurugubelli","raw_affiliation_strings":["Speech processing Laboratory, LTRC, IIIT Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Speech processing Laboratory, LTRC, IIIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057199590","display_name":"Juan Rafel Orozco Arroyave","orcid":null},"institutions":[{"id":"https://openalex.org/I35961687","display_name":"Universidad de Antioquia","ror":"https://ror.org/03bp5hc83","country_code":"CO","type":"education","lineage":["https://openalex.org/I35961687"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Juan Rafel Orozco Arroyave","raw_affiliation_strings":["GITA Lab, Faculty of engineering, University of Antiquia (UdeA), Colombia"],"affiliations":[{"raw_affiliation_string":"GITA Lab, Faculty of engineering, University of Antiquia (UdeA), Colombia","institution_ids":["https://openalex.org/I35961687"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007569113","display_name":"Anil Kumar Vuppala","orcid":"https://orcid.org/0000-0001-7795-0408"},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anil Kumar Vuppala","raw_affiliation_strings":["Speech processing Laboratory, LTRC, IIT Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Speech processing Laboratory, LTRC, IIT Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5039608717"],"corresponding_institution_ids":["https://openalex.org/I65181880"],"apc_list":null,"apc_paid":null,"fwci":0.5794,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.7253886,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"284","last_page":"288"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10863","display_name":"Voice and Speech Disorders","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10863","display_name":"Voice and Speech Disorders","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6761792302131653},{"id":"https://openalex.org/keywords/discriminative-model","display_name":"Discriminative model","score":0.6699302196502686},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6280564069747925},{"id":"https://openalex.org/keywords/cepstrum","display_name":"Cepstrum","score":0.5696871280670166},{"id":"https://openalex.org/keywords/speech-production","display_name":"Speech production","score":0.5110102891921997},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5099283456802368},{"id":"https://openalex.org/keywords/mel-frequency-cepstrum","display_name":"Mel-frequency cepstrum","score":0.5076807737350464},{"id":"https://openalex.org/keywords/articulation","display_name":"Articulation (sociology)","score":0.5044721364974976},{"id":"https://openalex.org/keywords/parkinsons-disease","display_name":"Parkinson's disease","score":0.4413934051990509},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3528115153312683},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.35052841901779175},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.22270473837852478},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.12567377090454102}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6761792302131653},{"id":"https://openalex.org/C97931131","wikidata":"https://www.wikidata.org/wiki/Q5282087","display_name":"Discriminative model","level":2,"score":0.6699302196502686},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6280564069747925},{"id":"https://openalex.org/C88485024","wikidata":"https://www.wikidata.org/wiki/Q1054571","display_name":"Cepstrum","level":2,"score":0.5696871280670166},{"id":"https://openalex.org/C43617652","wikidata":"https://www.wikidata.org/wiki/Q7575399","display_name":"Speech production","level":2,"score":0.5110102891921997},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5099283456802368},{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.5076807737350464},{"id":"https://openalex.org/C2779337067","wikidata":"https://www.wikidata.org/wiki/Q4800961","display_name":"Articulation (sociology)","level":3,"score":0.5044721364974976},{"id":"https://openalex.org/C2779734285","wikidata":"https://www.wikidata.org/wiki/Q11085","display_name":"Parkinson's disease","level":3,"score":0.4413934051990509},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3528115153312683},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.35052841901779175},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.22270473837852478},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12567377090454102},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3549206.3549258","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3549206.3549258","pdf_url":null,"source":{"id":"https://openalex.org/S4363609025","display_name":"Proceedings of the 2022 Fourteenth International Conference on Contemporary Computing","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 2022 Fourteenth International Conference on Contemporary Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W115710901","https://openalex.org/W1797752490","https://openalex.org/W1977958021","https://openalex.org/W2016125416","https://openalex.org/W2033068515","https://openalex.org/W2079735306","https://openalex.org/W2081345242","https://openalex.org/W2084627109","https://openalex.org/W2095330971","https://openalex.org/W2100534701","https://openalex.org/W2131703294","https://openalex.org/W2131774270","https://openalex.org/W2144708914","https://openalex.org/W2146194791","https://openalex.org/W2146492801","https://openalex.org/W2263201314","https://openalex.org/W2298367083","https://openalex.org/W2344936922","https://openalex.org/W2552411645","https://openalex.org/W2749187657","https://openalex.org/W2938626858","https://openalex.org/W3048731797","https://openalex.org/W3094756192"],"related_works":["https://openalex.org/W2285052147","https://openalex.org/W2806866760","https://openalex.org/W4377970696","https://openalex.org/W1562627043","https://openalex.org/W2380849574","https://openalex.org/W2786925407","https://openalex.org/W2080750694","https://openalex.org/W2731878113","https://openalex.org/W2254811285","https://openalex.org/W2023399970"],"abstract_inverted_index":{"Parkinson\u2019s":[0],"disease":[1],"(PD)":[2],"is":[3,37,91,123],"a":[4,38,87,137,149],"progressive":[5],"neurodegenerative":[6],"disorder":[7],"of":[8,29,33,47,67,120,140,148,158],"the":[9,65,114,121,126,143,155,159],"central":[10],"nervous":[11],"system":[12],"identified":[13],"by":[14],"motor":[15],"and":[16,26,69,108],"non-motor":[17],"activities":[18],"abnormalities.":[19],"PD":[20,34,51,80,115,160],"affects":[21],"respiration,":[22],"laryngeal,":[23],"articulation,":[24],"resonance,":[25],"prosodic":[27],"aspects":[28],"speech":[30,36,48],"production.":[31],"Detection":[32],"from":[35,81,106],"non-invasive":[39],"approach":[40],"useful":[41],"for":[42,112],"automatic":[43],"screening.":[44],"Perceptual":[45],"attributes":[46],"due":[49],"to":[50,78,100],"are":[52,110],"manifested":[53],"as":[54],"temporal":[55],"variations":[56],"in":[57,84],"speech.":[58,82],"In":[59],"this":[60],"regard,":[61],"current":[62],"work":[63],"investigated":[64],"use":[66,147],"LSTM":[68,144],"BiLSTM":[70,85,134],"networks":[71,135],"with":[72],"shifted":[73],"delta":[74],"cepstral":[75],"(SDC)":[76],"features":[77,104],"detect":[79,101],"Further":[83],"networks,":[86],"multi-head":[88,150],"attention":[89,151],"mechanism":[90,152],"introduced,":[92],"assuming":[93],"that":[94,133,164],"each":[95],"head":[96],"captures":[97],"distinct":[98],"information":[99],"PD.":[102],"SDC":[103],"obtained":[105],"MFCCs,":[107],"SFFCCs":[109],"used":[111],"developing":[113],"detection":[116,156,161],"system.":[117],"The":[118,129,146],"performance":[119],"experiments":[122],"validated":[124],"using":[125],"PC-GITA":[127],"database.":[128],"experimental":[130],"results":[131],"revealed":[132],"give":[136],"relative":[138],"improvement":[139],"4-5%":[141],"over":[142],"networks.":[145],"further":[153],"improved":[154],"accuracy":[157],"system,":[162],"showing":[163],"it":[165],"can":[166],"capture":[167],"various":[168],"discriminative":[169],"features.":[170]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}