{"id":"https://openalex.org/W2134979087","doi":"https://doi.org/10.1007/s13173-010-0019-x","title":"Equal but different: a contextual analysis of duplicated videos on\u00a0YouTube","display_name":"Equal but different: a contextual analysis of duplicated videos on\u00a0YouTube","publication_year":2010,"publication_date":"2010-08-18","ids":{"openalex":"https://openalex.org/W2134979087","doi":"https://doi.org/10.1007/s13173-010-0019-x","mag":"2134979087"},"language":"en","primary_location":{"id":"doi:10.1007/s13173-010-0019-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13173-010-0019-x","pdf_url":"https://journal-bcs.springeropen.com/track/pdf/10.1007/s13173-010-0019-x","source":{"id":"https://openalex.org/S69801987","display_name":"Journal of the Brazilian Computer Society","issn_l":"0104-6500","issn":["0104-6500","1678-4804"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Brazilian Computer Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://journal-bcs.springeropen.com/track/pdf/10.1007/s13173-010-0019-x","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027856069","display_name":"Tiago Rodrigues","orcid":"https://orcid.org/0000-0002-2307-8930"},"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":true,"raw_author_name":"Tiago Rodrigues","raw_affiliation_strings":["Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","Universidade Federal de Minas Gerais#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Universidade Federal de Minas Gerais#TAB#","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085054435","display_name":"Fabr\u00ed\u00adcio Benevenuto","orcid":"https://orcid.org/0000-0001-6875-6259"},"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":"Fabr\u00edcio Benevenuto","raw_affiliation_strings":["Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","Universidade Federal de Minas Gerais#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Universidade Federal de Minas Gerais#TAB#","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058840149","display_name":"Virg\u0131\u0301lio Almeida","orcid":"https://orcid.org/0000-0001-6452-0361"},"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":"Virg\u00edlio Almeida","raw_affiliation_strings":["Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","Universidade Federal de Minas Gerais#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Universidade Federal de Minas Gerais#TAB#","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084044470","display_name":"Jussara M. Almeida","orcid":"https://orcid.org/0000-0001-9142-2919"},"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":"Jussara Almeida","raw_affiliation_strings":["Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","Universidade Federal de Minas Gerais#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Universidade Federal de Minas Gerais#TAB#","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046370637","display_name":"Marcos Andr\u00e9 Gon\u00e7alves","orcid":"https://orcid.org/0000-0002-2075-3363"},"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":"Marcos Gon\u00e7alves","raw_affiliation_strings":["Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","Universidade Federal de Minas Gerais#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Universidade Federal de Minas Gerais#TAB#","institution_ids":["https://openalex.org/I110200422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5027856069"],"corresponding_institution_ids":["https://openalex.org/I110200422"],"apc_list":null,"apc_paid":null,"fwci":1.4902,"has_fulltext":true,"cited_by_count":12,"citation_normalized_percentile":{"value":0.84389448,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"16","issue":"3","first_page":"201","last_page":"214"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11644","display_name":"Spam and Phishing Detection","score":0.9860000014305115,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/metadata","display_name":"Metadata","score":0.888389527797699},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.8718104362487793},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8281288743019104},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6729870438575745},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6687444448471069},{"id":"https://openalex.org/keywords/sample","display_name":"Sample (material)","score":0.516158938407898},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.515598714351654},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4805893898010254},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.36711782217025757},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.33964666724205017}],"concepts":[{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.888389527797699},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.8718104362487793},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8281288743019104},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6729870438575745},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6687444448471069},{"id":"https://openalex.org/C198531522","wikidata":"https://www.wikidata.org/wiki/Q485146","display_name":"Sample (material)","level":2,"score":0.516158938407898},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.515598714351654},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4805893898010254},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.36711782217025757},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.33964666724205017},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s13173-010-0019-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13173-010-0019-x","pdf_url":"https://journal-bcs.springeropen.com/track/pdf/10.1007/s13173-010-0019-x","source":{"id":"https://openalex.org/S69801987","display_name":"Journal of the Brazilian Computer Society","issn_l":"0104-6500","issn":["0104-6500","1678-4804"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Brazilian Computer Society","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.466.196","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.466.196","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://homepages.dcc.ufmg.br/~fabricio/download/jbcs10.pdf","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1007/s13173-010-0019-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s13173-010-0019-x","pdf_url":"https://journal-bcs.springeropen.com/track/pdf/10.1007/s13173-010-0019-x","source":{"id":"https://openalex.org/S69801987","display_name":"Journal of the Brazilian Computer Society","issn_l":"0104-6500","issn":["0104-6500","1678-4804"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the Brazilian Computer Society","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3331681876","display_name":null,"funder_award_id":"CAPES","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G3989083791","display_name":null,"funder_award_id":"scholar","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G4191870504","display_name":null,"funder_award_id":"2008-6","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G5079005330","display_name":null,"funder_award_id":"support","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G6700481056","display_name":null,"funder_award_id":"scholar","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"},{"id":"https://openalex.org/G7614337225","display_name":null,"funder_award_id":"CAPES","funder_id":"https://openalex.org/F4320322980","funder_display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de Minas Gerais"},{"id":"https://openalex.org/G7930065878","display_name":null,"funder_award_id":"57.3871/2008-6","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G8357976619","display_name":null,"funder_award_id":"FAPEMIG","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"}],"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":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2134979087.pdf","grobid_xml":"https://content.openalex.org/works/W2134979087.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W118766000","https://openalex.org/W159719520","https://openalex.org/W1496940124","https://openalex.org/W1540746490","https://openalex.org/W1553682320","https://openalex.org/W1660390307","https://openalex.org/W1972863258","https://openalex.org/W1986697120","https://openalex.org/W1988189801","https://openalex.org/W2039434047","https://openalex.org/W2045049260","https://openalex.org/W2084771439","https://openalex.org/W2096130203","https://openalex.org/W2096395091","https://openalex.org/W2097436041","https://openalex.org/W2098329110","https://openalex.org/W2101100852","https://openalex.org/W2101979578","https://openalex.org/W2103040070","https://openalex.org/W2118519969","https://openalex.org/W2127124926","https://openalex.org/W2129155776","https://openalex.org/W2133845638","https://openalex.org/W2135620701","https://openalex.org/W2142793829","https://openalex.org/W2158740289","https://openalex.org/W2162659160","https://openalex.org/W3216282023","https://openalex.org/W4400191782"],"related_works":["https://openalex.org/W2368605798","https://openalex.org/W2518037665","https://openalex.org/W2348524959","https://openalex.org/W2477036161","https://openalex.org/W2368049389","https://openalex.org/W2170801710","https://openalex.org/W2384861574","https://openalex.org/W2952704802","https://openalex.org/W4294565801","https://openalex.org/W2142306706"],"abstract_inverted_index":{"Abstract":[0],"Videos":[1],"have":[2,165],"become":[3],"a":[4,131,143,152],"predominant":[5],"part":[6],"of":[7,18,74,99,110,121,135,154],"users\u2019":[8],"daily":[9],"lives":[10],"on":[11],"the":[12,16,48,97,119,136,187],"Web,":[13],"especially":[14],"with":[15],"emergence":[17],"online":[19],"video":[20,105,145,174],"sharing":[21,175],"systems":[22,182],"such":[23,198],"as":[24,177,179,199],"YouTube.":[25,200],"Since":[26],"users":[27,85,190],"can":[28,37,164],"independently":[29],"share":[30],"videos":[31,36,89,169],"in":[32,57,61,173,196],"these":[33,78],"systems,":[34],"some":[35,53],"be":[38,171],"duplicates":[39],"(i.e.,":[40,65,72],"identical":[41,140],"or":[42],"very":[43],"similar":[44],"videos).":[45],"Despite":[46],"having":[47],"same":[49],"content,":[50],"there":[51],"are":[52],"potential":[54],"context":[55,137],"differences":[56,79,138],"duplicates,":[58],"for":[59,104,167,180],"example,":[60],"their":[62,69],"associated":[63],"metadata":[64,87],"tags,":[66],"title)":[67],"and":[68,90,114,123],"popularity":[70,98],"scores":[71],"number":[73],"views,":[75],"comments).":[76],"Quantifying":[77],"is":[80,102],"important":[81],"to":[82,88,91,112,118,185],"understand":[83,92,186],"how":[84,168],"associate":[86],"possible":[93],"reasons":[94],"that":[95,163,183,189],"influence":[96],"videos,":[100,113],"which":[101],"crucial":[103],"information":[106],"retrieval":[107],"mechanisms,":[108],"association":[109],"advertisements":[111],"performance":[115],"issues":[116],"related":[117],"use":[120],"caches":[122],"content":[124,195],"distribution":[125],"networks":[126],"(CDNs).":[127],"This":[128],"work":[129],"presents":[130],"wide":[132],"quantitative":[133],"characterization":[134],"among":[139],"contents.":[141],"Using":[142],"large":[144],"sample":[146],"collected":[147],"from":[148],"YouTube,":[149],"we":[150],"construct":[151],"dataset":[153],"duplicates.":[155],"Our":[156],"measurement":[157],"analysis":[158],"provides":[159],"several":[160],"interesting":[161],"findings":[162],"implications":[166],"should":[170],"retrieved":[172],"websites":[176],"well":[178],"advertising":[181],"need":[184],"role":[188],"play":[191],"when":[192],"they":[193],"create":[194],"services":[197]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}