{"id":"https://openalex.org/W1984867078","doi":"https://doi.org/10.1142/s1793351x07000214","title":"SPOKEN DOCUMENT SUMMARIZATION BASED ON DYNAMIC TIME WARPING AND WAVELETS","display_name":"SPOKEN DOCUMENT SUMMARIZATION BASED ON DYNAMIC TIME WARPING AND WAVELETS","publication_year":2007,"publication_date":"2007-09-01","ids":{"openalex":"https://openalex.org/W1984867078","doi":"https://doi.org/10.1142/s1793351x07000214","mag":"1984867078"},"language":"en","primary_location":{"id":"doi:10.1142/s1793351x07000214","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1793351x07000214","pdf_url":null,"source":{"id":"https://openalex.org/S4210201727","display_name":"International Journal of Semantic Computing","issn_l":"1793-351X","issn":["1793-351X","1793-7108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Semantic Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056328000","display_name":"Rodrigo Capobianco Guido","orcid":"https://orcid.org/0000-0002-0924-8024"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"RODRIGO CAPOBIANCO GUIDO","raw_affiliation_strings":["SpeechLab/FFI/IFSC/USP \u2014 Department of Physics and Informatics, Institute of Physics at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SpeechLab/FFI/IFSC/USP \u2014 Department of Physics and Informatics, Institute of Physics at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004953377","display_name":"Sylvio Barbon","orcid":"https://orcid.org/0000-0002-4988-0702"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"SYLVIO BARBON JUNIOR","raw_affiliation_strings":["SpeechLab/FFI/IFSC/USP \u2014 Department of Physics and Informatics, Institute of Physics at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SpeechLab/FFI/IFSC/USP \u2014 Department of Physics and Informatics, Institute of Physics at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086275742","display_name":"Lucimar de F\u00e1tima dos Santos Vieira","orcid":"https://orcid.org/0000-0003-4794-9056"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"LUCIMAR SASSO VIEIRA","raw_affiliation_strings":["SpeechLab/FFI/IFSC/USP \u2014 Department of Physics and Informatics, Institute of Physics at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SpeechLab/FFI/IFSC/USP \u2014 Department of Physics and Informatics, Institute of Physics at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059568805","display_name":"Fabr\u00edcio Lopes Sanchez","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"FABR\u00cdCIO LOPES SANCHEZ","raw_affiliation_strings":["SEL/EESC/USP \u2014 Department of Electrical Engineering, School of Engineering at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SEL/EESC/USP \u2014 Department of Electrical Engineering, School of Engineering at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020973468","display_name":"Carlos Dias Maciel","orcid":"https://orcid.org/0000-0003-0137-6678"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"CARLOS DIAS MACIEL","raw_affiliation_strings":["SEL/EESC/USP \u2014 Department of Electrical Engineering, School of Engineering at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SEL/EESC/USP \u2014 Department of Electrical Engineering, School of Engineering at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065440234","display_name":"Paulo Rog\u00e9rio Scalassara","orcid":"https://orcid.org/0000-0001-7169-954X"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"PAULO ROG\u00c9RIO SCALASSARA","raw_affiliation_strings":["SEL/EESC/USP \u2014 Department of Electrical Engineering, School of Engineering at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SEL/EESC/USP \u2014 Department of Electrical Engineering, School of Engineering at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107700879","display_name":"Jos\u00e9 Carlos Pereira","orcid":"https://orcid.org/0000-0002-9810-8970"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"JOS\u00c9 CARLOS PEREIRA","raw_affiliation_strings":["SEL/EESC/USP \u2014 Department of Electrical Engineering, School of Engineering at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SEL/EESC/USP \u2014 Department of Electrical Engineering, School of Engineering at S\u00e3o Carlos, University of S\u00e3o Paulo, Avenida Trabalhador S\u00e3o Carlense 400 \u2014 Zip Code: 13560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026956446","display_name":"VITOR MULLER PUIA","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"VITOR MULLER PUIA","raw_affiliation_strings":["Informatics Group \u2014 Technology Faculty of Rio Preto, Fernand\u00f3polis St. 2510 \u2014 Zip Code: 13560-970, S\u00e3o Jos\u00e9 do Rio Preto, SP, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Informatics Group \u2014 Technology Faculty of Rio Preto, Fernand\u00f3polis St. 2510 \u2014 Zip Code: 13560-970, S\u00e3o Jos\u00e9 do Rio Preto, SP, Brazil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5056328000"],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":null,"apc_paid":null,"fwci":2.1396,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.90082926,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"01","issue":"03","first_page":"347","last_page":"357"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14280","display_name":"Big Data Technologies and Applications","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T14280","display_name":"Big Data Technologies and Applications","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9940999746322632,"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/T11106","display_name":"Data Management and Algorithms","score":0.9883000254631042,"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/dynamic-time-warping","display_name":"Dynamic time warping","score":0.9564892649650574},{"id":"https://openalex.org/keywords/automatic-summarization","display_name":"Automatic summarization","score":0.9048475027084351},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.879477858543396},{"id":"https://openalex.org/keywords/timit","display_name":"TIMIT","score":0.7143173217773438},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7014598846435547},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5355420708656311},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5320765972137451},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.49157747626304626},{"id":"https://openalex.org/keywords/image-warping","display_name":"Image warping","score":0.444247841835022},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.4306626617908478},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.410831093788147},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.40049630403518677},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36426106095314026},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.23087438941001892}],"concepts":[{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.9564892649650574},{"id":"https://openalex.org/C170858558","wikidata":"https://www.wikidata.org/wiki/Q1394144","display_name":"Automatic summarization","level":2,"score":0.9048475027084351},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.879477858543396},{"id":"https://openalex.org/C2778724510","wikidata":"https://www.wikidata.org/wiki/Q7670405","display_name":"TIMIT","level":3,"score":0.7143173217773438},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7014598846435547},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5355420708656311},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5320765972137451},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.49157747626304626},{"id":"https://openalex.org/C157202957","wikidata":"https://www.wikidata.org/wiki/Q1659609","display_name":"Image warping","level":2,"score":0.444247841835022},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.4306626617908478},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.410831093788147},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.40049630403518677},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36426106095314026},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.23087438941001892},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1142/s1793351x07000214","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1793351x07000214","pdf_url":null,"source":{"id":"https://openalex.org/S4210201727","display_name":"International Journal of Semantic Computing","issn_l":"1793-351X","issn":["1793-351X","1793-7108"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Semantic Computing","raw_type":"journal-article"},{"id":"pmh:002763123","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:USP","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:arts.units.it:11368/3037252","is_oa":false,"landing_page_url":"https://hdl.handle.net/11368/3037252","pdf_url":null,"source":{"id":"https://openalex.org/S4306400480","display_name":"ArTS Archivio della ricerca di Trieste (University of Trieste https://www.units.it/)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I142444530","host_organization_name":"University of Trieste","host_organization_lineage":["https://openalex.org/I142444530"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:002763123","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:USP","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2034771957","https://openalex.org/W2097321121","https://openalex.org/W2099790715","https://openalex.org/W3011359769","https://openalex.org/W4233705760","https://openalex.org/W4252670149"],"related_works":["https://openalex.org/W2366403280","https://openalex.org/W1495108544","https://openalex.org/W2347413598","https://openalex.org/W1918542373","https://openalex.org/W71572444","https://openalex.org/W1997383766","https://openalex.org/W2350336482","https://openalex.org/W2154472250","https://openalex.org/W2229352698","https://openalex.org/W1984867078"],"abstract_inverted_index":{"This":[0],"work":[1],"presents":[2],"a":[3],"spoken":[4],"document":[5],"summarization":[6],"(SDS)":[7],"scheme":[8],"that":[9],"is":[10],"based":[11],"on":[12,24],"an":[13],"improved":[14],"version":[15],"of":[16,43],"the":[17,25,41,44],"Dynamic":[18],"Time":[19],"Warping":[20],"(DTW)":[21],"algorithm,":[22],"and":[23,31],"Discrete":[26],"Wavelet":[27],"Transform":[28],"(DWT).":[29],"Tests":[30],"results":[32],"with":[33],"sentences":[34],"extracted":[35],"from":[36],"TIMIT":[37],"speech":[38],"corpus":[39],"show":[40],"efficacy":[42],"proposed":[45],"technique.":[46]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}