{"id":"https://openalex.org/W1971995517","doi":"https://doi.org/10.1007/s00530-005-0179-2","title":"Efficient kNN search in polyphonic music databases using a lower bounding mechanism","display_name":"Efficient kNN search in polyphonic music databases using a lower bounding mechanism","publication_year":2005,"publication_date":"2005-10-01","ids":{"openalex":"https://openalex.org/W1971995517","doi":"https://doi.org/10.1007/s00530-005-0179-2","mag":"1971995517"},"language":"en","primary_location":{"id":"doi:10.1007/s00530-005-0179-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-005-0179-2","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia 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/A5014021217","display_name":"Ning-Han Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ning-Han Liu","raw_affiliation_strings":["Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan, 300, ROC","Department of Computer Science, National Tsing Hua University, Hsinchu, ROC 300#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan, 300, ROC","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, ROC 300#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027998671","display_name":"Yi\u2010Hung Wu","orcid":"https://orcid.org/0009-0006-5200-2210"},"institutions":[{"id":"https://openalex.org/I25846049","display_name":"National Tsing Hua University","ror":"https://ror.org/00zdnkx70","country_code":"TW","type":"education","lineage":["https://openalex.org/I25846049"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yi-Hung Wu","raw_affiliation_strings":["Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan, 300, ROC","Department of Computer Science, National Tsing Hua University, Hsinchu, ROC 300#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, Taiwan, 300, ROC","institution_ids":["https://openalex.org/I25846049"]},{"raw_affiliation_string":"Department of Computer Science, National Tsing Hua University, Hsinchu, ROC 300#TAB#","institution_ids":["https://openalex.org/I25846049"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082498558","display_name":"Arbee L. P. Chen","orcid":"https://orcid.org/0000-0003-2872-4484"},"institutions":[{"id":"https://openalex.org/I87354575","display_name":"National Chengchi University","ror":"https://ror.org/03rqk8h36","country_code":"TW","type":"education","lineage":["https://openalex.org/I87354575"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Arbee L. P. Chen","raw_affiliation_strings":["Department of Computer Science, National Chengchi University, Taipei, Taiwan, 116, ROC","Department of Computer Science, National Chengchi University, Taipei, ROC 116#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, National Chengchi University, Taipei, Taiwan, 116, ROC","institution_ids":["https://openalex.org/I87354575"]},{"raw_affiliation_string":"Department of Computer Science, National Chengchi University, Taipei, ROC 116#TAB#","institution_ids":["https://openalex.org/I87354575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5082498558"],"corresponding_institution_ids":["https://openalex.org/I87354575"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":null,"fwci":1.2177,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.79303311,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"10","issue":"6","first_page":"513","last_page":"528"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":1.0,"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":1.0,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11439","display_name":"Video Analysis and Summarization","score":0.988099992275238,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8522141575813293},{"id":"https://openalex.org/keywords/polyphony","display_name":"Polyphony","score":0.7663202881813049},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6975135803222656},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6364544034004211},{"id":"https://openalex.org/keywords/nearest-neighbor-search","display_name":"Nearest neighbor search","score":0.6070868372917175},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5817224383354187},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5711243152618408},{"id":"https://openalex.org/keywords/string-searching-algorithm","display_name":"String searching algorithm","score":0.5561486482620239},{"id":"https://openalex.org/keywords/edit-distance","display_name":"Edit distance","score":0.4967799782752991},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4962032437324524},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.47140955924987793},{"id":"https://openalex.org/keywords/bounding-overwatch","display_name":"Bounding overwatch","score":0.4645175039768219},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4210268259048462},{"id":"https://openalex.org/keywords/approximate-string-matching","display_name":"Approximate string matching","score":0.4169127941131592},{"id":"https://openalex.org/keywords/database-index","display_name":"Database index","score":0.41517460346221924},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3945004940032959},{"id":"https://openalex.org/keywords/pattern-matching","display_name":"Pattern matching","score":0.3712998032569885},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31111815571784973},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.14370021224021912},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.12151312828063965},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08749246597290039}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8522141575813293},{"id":"https://openalex.org/C128979739","wikidata":"https://www.wikidata.org/wiki/Q179465","display_name":"Polyphony","level":2,"score":0.7663202881813049},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6975135803222656},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6364544034004211},{"id":"https://openalex.org/C116738811","wikidata":"https://www.wikidata.org/wiki/Q608751","display_name":"Nearest neighbor search","level":2,"score":0.6070868372917175},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5817224383354187},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5711243152618408},{"id":"https://openalex.org/C7757238","wikidata":"https://www.wikidata.org/wiki/Q374040","display_name":"String searching algorithm","level":3,"score":0.5561486482620239},{"id":"https://openalex.org/C44359876","wikidata":"https://www.wikidata.org/wiki/Q5338467","display_name":"Edit distance","level":2,"score":0.4967799782752991},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4962032437324524},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.47140955924987793},{"id":"https://openalex.org/C63584917","wikidata":"https://www.wikidata.org/wiki/Q333286","display_name":"Bounding overwatch","level":2,"score":0.4645175039768219},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4210268259048462},{"id":"https://openalex.org/C32610155","wikidata":"https://www.wikidata.org/wiki/Q1798621","display_name":"Approximate string matching","level":3,"score":0.4169127941131592},{"id":"https://openalex.org/C59276292","wikidata":"https://www.wikidata.org/wiki/Q580427","display_name":"Database index","level":3,"score":0.41517460346221924},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3945004940032959},{"id":"https://openalex.org/C68859911","wikidata":"https://www.wikidata.org/wiki/Q1503724","display_name":"Pattern matching","level":2,"score":0.3712998032569885},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31111815571784973},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.14370021224021912},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.12151312828063965},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08749246597290039},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/s00530-005-0179-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-005-0179-2","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Systems","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.466.3684","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.466.3684","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://pdf.aminer.org/000/500/447/efficient_k_nn_search_in_polyphonic_music_databases_using_a.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.98.2996","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.98.2996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://make.cs.nthu.edu.tw/alp/alp_paper/Efficient kNN Search in Polyphonic Music Databases Using a Lower Bounding Mechanism.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W27694831","https://openalex.org/W37699876","https://openalex.org/W102407910","https://openalex.org/W150213279","https://openalex.org/W1480326709","https://openalex.org/W1481204283","https://openalex.org/W1526430254","https://openalex.org/W1557928591","https://openalex.org/W1660390307","https://openalex.org/W1664783157","https://openalex.org/W1752337664","https://openalex.org/W1833785989","https://openalex.org/W1983782701","https://openalex.org/W2010384749","https://openalex.org/W2024595034","https://openalex.org/W2026795363","https://openalex.org/W2027518030","https://openalex.org/W2031794594","https://openalex.org/W2045821558","https://openalex.org/W2049059539","https://openalex.org/W2078009352","https://openalex.org/W2082499643","https://openalex.org/W2103228123","https://openalex.org/W2121252285","https://openalex.org/W2125177655","https://openalex.org/W2130876538","https://openalex.org/W2134364633","https://openalex.org/W2140972612","https://openalex.org/W2159284348","https://openalex.org/W2167545129","https://openalex.org/W2258647332","https://openalex.org/W2319171828","https://openalex.org/W2571123087","https://openalex.org/W2581814335","https://openalex.org/W2611477341","https://openalex.org/W3145172958","https://openalex.org/W4248033757"],"related_works":["https://openalex.org/W2399644331","https://openalex.org/W52396946","https://openalex.org/W2405436873","https://openalex.org/W1604047596","https://openalex.org/W2482057383","https://openalex.org/W2187092961","https://openalex.org/W1593185626","https://openalex.org/W2050554337","https://openalex.org/W2151836590","https://openalex.org/W1998140328"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}