{"id":"https://openalex.org/W2044725709","doi":"https://doi.org/10.1145/2072298.2072415","title":"News browsing system","display_name":"News browsing system","publication_year":2011,"publication_date":"2011-11-28","ids":{"openalex":"https://openalex.org/W2044725709","doi":"https://doi.org/10.1145/2072298.2072415","mag":"2044725709"},"language":"en","primary_location":{"id":"doi:10.1145/2072298.2072415","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2072298.2072415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th ACM international conference on Multimedia","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/A5100977972","display_name":"Bruno do Nascimento Teixeira","orcid":null},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Bruno do Nascimento Teixeira","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032498266","display_name":"J\u00falia Epischina Engr\u00e1cia de Oliveira","orcid":"https://orcid.org/0000-0002-3431-0125"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"J\u00falia Epischina Engr\u00e1cia de Oliveira","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043169550","display_name":"Fillipe D. M. de Souza","orcid":"https://orcid.org/0000-0001-5072-6828"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fillipe Dias Moreira de Souza","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000454719","display_name":"Tiago Oliveira Cunha","orcid":"https://orcid.org/0000-0002-2986-4908"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Tiago Oliveira Cunha","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103622466","display_name":"Arnaldo de Albuquerque Ara\u00fajo","orcid":"https://orcid.org/0009-0003-7254-2001"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Arnaldo de Albuquerque Ara\u00fajo","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072156791","display_name":"Christiane Okamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Christiane Okamoto","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064613734","display_name":"Lucas Figueiredo","orcid":"https://orcid.org/0000-0002-5501-6013"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lucas Figueiredo","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082531010","display_name":"Vin\u00edcius de Oliveira Silva","orcid":null},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Vin\u00edcius de Oliveira Silva","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043569983","display_name":"Igor Calil Loures de Oliveira","orcid":null},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Igor Calil Loures de Oliveira","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I110200422"],"apc_list":null,"apc_paid":null,"fwci":0.7134,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.69247888,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"671","last_page":"674"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.9998999834060669,"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/T11309","display_name":"Music and Audio Processing","score":0.9987000226974487,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9986000061035156,"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/categorization","display_name":"Categorization","score":0.7999893426895142},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7932050228118896},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6516543030738831},{"id":"https://openalex.org/keywords/audio-visual","display_name":"Audio visual","score":0.622340738773346},{"id":"https://openalex.org/keywords/transcription","display_name":"Transcription (linguistics)","score":0.6044436097145081},{"id":"https://openalex.org/keywords/theme","display_name":"Theme (computing)","score":0.5802537798881531},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5154112577438354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44083738327026367},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.42958804965019226},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.41751036047935486},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.36122941970825195},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.33519208431243896},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3345344662666321},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3300204277038574},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.1810149848461151},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.06566467881202698}],"concepts":[{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.7999893426895142},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7932050228118896},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6516543030738831},{"id":"https://openalex.org/C3017588708","wikidata":"https://www.wikidata.org/wiki/Q758901","display_name":"Audio visual","level":2,"score":0.622340738773346},{"id":"https://openalex.org/C179926584","wikidata":"https://www.wikidata.org/wiki/Q207714","display_name":"Transcription (linguistics)","level":2,"score":0.6044436097145081},{"id":"https://openalex.org/C33566652","wikidata":"https://www.wikidata.org/wiki/Q1065927","display_name":"Theme (computing)","level":2,"score":0.5802537798881531},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5154112577438354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44083738327026367},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.42958804965019226},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.41751036047935486},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.36122941970825195},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.33519208431243896},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3345344662666321},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3300204277038574},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.1810149848461151},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06566467881202698},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2072298.2072415","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2072298.2072415","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th ACM international conference on Multimedia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322980","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de Minas Gerais","ror":"https://ror.org/00nc55f03"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1966485246","https://openalex.org/W1983062121","https://openalex.org/W1988790447","https://openalex.org/W1995152885","https://openalex.org/W2008611008","https://openalex.org/W2119288237","https://openalex.org/W2127218421","https://openalex.org/W2132417599","https://openalex.org/W2153635508","https://openalex.org/W2156909104","https://openalex.org/W2162762921","https://openalex.org/W2164598857","https://openalex.org/W2165095847","https://openalex.org/W2299467264"],"related_works":["https://openalex.org/W2165912799","https://openalex.org/W2735662278","https://openalex.org/W2382615723","https://openalex.org/W4311804456","https://openalex.org/W1987484445","https://openalex.org/W2623658258","https://openalex.org/W2143413548","https://openalex.org/W1969219540","https://openalex.org/W2370459448","https://openalex.org/W2105067402"],"abstract_inverted_index":{"This":[0],"paper":[1],"reports":[2],"a":[3,73,79],"system":[4],"developed":[5],"for":[6,19,32,60,83],"video":[7],"browsing":[8],"based":[9,51],"on":[10,52],"multimodal":[11,14],"analysis.":[12],"Our":[13],"approach":[15],"performs":[16],"audio":[17,28,58,93],"transcription":[18,59,94],"shot":[20,89],"categorization":[21,91],"(sports,":[22],"weather,":[23],"politics":[24],"and":[25,29,40,57],"economy)":[26],"combining":[27],"visual":[30],"information":[31],"theme":[33,61],"categorization.":[34],"Its":[35],"main":[36],"features":[37],"include":[38],"static":[39],"dynamic":[41],"summaries,":[42],"segmentation":[43],"using":[44,92],"face":[45],"detection,":[46],"classification":[47],"into":[48],"Indoor/Outdoor":[49],"scenes":[50],"Support":[53],"Vector":[54],"Machine":[55],"(SVM)":[56],"keyword":[62],"search.":[63,76],"Keywords":[64],"are":[65],"selected":[66],"to":[67],"represent":[68],"the":[69,85,88],"subjects,":[70],"followed":[71],"by":[72],"simple":[74],"text":[75],"We":[77],"conduct":[78],"set":[80],"of":[81,87],"experiments":[82],"evaluating":[84],"effectiveness":[86],"subject":[90],"information.":[95]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}