{"id":"https://openalex.org/W4410341737","doi":"https://doi.org/10.1109/ncc63735.2025.10983079","title":"Ontology-Driven Hierarchical Learning for Raga Identification","display_name":"Ontology-Driven Hierarchical Learning for Raga Identification","publication_year":2025,"publication_date":"2025-03-06","ids":{"openalex":"https://openalex.org/W4410341737","doi":"https://doi.org/10.1109/ncc63735.2025.10983079"},"language":"en","primary_location":{"id":"doi:10.1109/ncc63735.2025.10983079","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc63735.2025.10983079","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 National Conference on Communications (NCC)","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/A5072642342","display_name":"Parampreet Singh","orcid":"https://orcid.org/0000-0003-2091-1736"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Parampreet Singh","raw_affiliation_strings":["Indian Institute of Technology,Kanpur,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Kanpur,India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Aakarsh Mishra","orcid":null},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Aakarsh Mishra","raw_affiliation_strings":["Indian Institute of Technology,Kanpur,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Kanpur,India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081244616","display_name":"Akshay Raina","orcid":"https://orcid.org/0000-0002-8623-5470"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Akshay Raina","raw_affiliation_strings":["Indian Institute of Technology,Kanpur,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Kanpur,India","institution_ids":["https://openalex.org/I94234084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011121139","display_name":"Vipul Arora","orcid":"https://orcid.org/0000-0002-1207-1258"},"institutions":[{"id":"https://openalex.org/I94234084","display_name":"Indian Institute of Technology Kanpur","ror":"https://ror.org/05pjsgx75","country_code":"IN","type":"education","lineage":["https://openalex.org/I94234084"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vipul Arora","raw_affiliation_strings":["Indian Institute of Technology,Kanpur,India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology,Kanpur,India","institution_ids":["https://openalex.org/I94234084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5072642342"],"corresponding_institution_ids":["https://openalex.org/I94234084"],"apc_list":null,"apc_paid":null,"fwci":1.2783,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.78112203,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.989799976348877,"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"}},"topics":[{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.989799976348877,"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"}},{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9230999946594238,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9161999821662903,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7512892484664917},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5838891267776489},{"id":"https://openalex.org/keywords/ontology","display_name":"Ontology","score":0.56442791223526},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5015912055969238},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.39217042922973633}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7512892484664917},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5838891267776489},{"id":"https://openalex.org/C25810664","wikidata":"https://www.wikidata.org/wiki/Q44325","display_name":"Ontology","level":2,"score":0.56442791223526},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5015912055969238},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.39217042922973633},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ncc63735.2025.10983079","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ncc63735.2025.10983079","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 National Conference on Communications (NCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2338890634","https://openalex.org/W2585099450","https://openalex.org/W2889938509","https://openalex.org/W2951817302","https://openalex.org/W2970812293","https://openalex.org/W2982444723","https://openalex.org/W2995926561","https://openalex.org/W3015867521","https://openalex.org/W3127356677","https://openalex.org/W3184763326","https://openalex.org/W3208612407","https://openalex.org/W4224932154","https://openalex.org/W4382998590","https://openalex.org/W4385823389","https://openalex.org/W4392904294","https://openalex.org/W4404995985","https://openalex.org/W4410950222","https://openalex.org/W6767160061","https://openalex.org/W6803008241","https://openalex.org/W6869751528","https://openalex.org/W6874708772","https://openalex.org/W6930038512"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W3204019825"],"abstract_inverted_index":{"Ragas":[0],"are":[1,147],"the":[2,21,47,50,72,84,111,131,138,151,174],"fundamental":[3],"melodic":[4],"frameworks":[5],"in":[6,150],"Indian":[7,79,181],"classical":[8,80],"music,":[9,81],"each":[10],"evoking":[11],"distinct":[12],"moods":[13],"and":[14,42,49,89,123],"traditionally":[15],"associated":[16,139],"with":[17,46,108],"specific":[18],"times":[19],"of":[20,78,86,119,142,176],"day":[22],"for":[23,110,180],"performance.":[24],"These":[25,113],"time":[26],"associations":[27],"not":[28],"only":[29],"guide":[30],"when":[31],"a":[32,64,92,134,143],"Raga":[33,57,87],"should":[34],"be":[35],"sung":[36],"but":[37],"also":[38],"enhance":[39,83],"its":[40],"aesthetic":[41],"emotive":[43],"qualities,":[44],"resonating":[45],"environment":[48],"mood":[51],"it":[52],"seeks":[53],"to":[54,91,162,167],"convey.":[55],"While":[56],"identification":[58,88],"has":[59],"been":[60],"largely":[61],"approached":[62],"as":[63],"standalone":[65],"classification":[66],"task,":[67],"we":[68,99],"explore":[69],"whether":[70],"incorporating":[71,158],"time-of-day":[73],"information,":[74],"an":[75,101],"essential":[76],"aspect":[77],"can":[82],"accuracy":[85],"contribute":[90],"more":[93],"robust":[94],"model.":[95],"To":[96],"investigate":[97],"this,":[98],"propose":[100],"ontology-based":[102],"approach":[103,172],"that":[104,130,157],"integrates":[105],"hierarchical":[106,178],"learning":[107],"constraints":[109,114,160],"task.":[112],"enforce":[115],"consistency":[116],"between":[117],"predictions":[118],"child":[120,140],"classes":[121,126,141],"(Ragas)":[122],"their":[124],"parent":[125,145],"(singing":[127],"times),":[128],"ensuring":[129],"model":[132],"learns":[133],"structured":[135],"representation":[136],"where":[137],"particular":[144],"class":[146],"closely":[148],"aligned":[149],"latent":[152],"space.":[153],"Experimental":[154],"results":[155],"demonstrate":[156],"these":[159],"leads":[161],"significantly":[163],"better":[164],"performance":[165],"compared":[166],"models":[168],"without":[169],"constraints.":[170],"The":[171],"highlights":[173],"importance":[175],"using":[177],"relationships":[179],"Art":[182],"Music":[183],"analysis.":[184]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2025-10-10T00:00:00"}