{"id":"https://openalex.org/W1528260039","doi":"https://doi.org/10.1109/inm.2015.7140357","title":"Analyzing strategies to effectively detect changes in content delivery networks","display_name":"Analyzing strategies to effectively detect changes in content delivery networks","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1528260039","doi":"https://doi.org/10.1109/inm.2015.7140357","mag":"1528260039"},"language":"en","primary_location":{"id":"doi:10.1109/inm.2015.7140357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/inm.2015.7140357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IFIP/IEEE International Symposium on Integrated Network Management (IM)","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/A5082981321","display_name":"Andr\u00e9 Moreira","orcid":"https://orcid.org/0000-0002-6437-0639"},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Andre Moreira","raw_affiliation_strings":["Federal University of Pernambuco, Recife, Brazil","Federal University of Pernambuco Recife Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Pernambuco, Recife, Brazil","institution_ids":["https://openalex.org/I25112270"]},{"raw_affiliation_string":"Federal University of Pernambuco Recife Brazil","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083299975","display_name":"Mois\u00e9s Rodrigues","orcid":null},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Moises Rodrigues","raw_affiliation_strings":["Federal University of Pernambuco, Recife, Brazil","Federal University of Pernambuco Recife Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Pernambuco, Recife, Brazil","institution_ids":["https://openalex.org/I25112270"]},{"raw_affiliation_string":"Federal University of Pernambuco Recife Brazil","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045112949","display_name":"Ernani Azev\u00eado","orcid":null},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ernani Azevedo","raw_affiliation_strings":["Federal University of Pernambuco, Recife, Brazil","Federal University of Pernambuco Recife Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Pernambuco, Recife, Brazil","institution_ids":["https://openalex.org/I25112270"]},{"raw_affiliation_string":"Federal University of Pernambuco Recife Brazil","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014967408","display_name":"Djamel Sadok","orcid":"https://orcid.org/0000-0001-5378-4732"},"institutions":[{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Djamel Sadok","raw_affiliation_strings":["Federal University of Pernambuco, Recife, Brazil","Federal University of Pernambuco Recife Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Pernambuco, Recife, Brazil","institution_ids":["https://openalex.org/I25112270"]},{"raw_affiliation_string":"Federal University of Pernambuco Recife Brazil","institution_ids":["https://openalex.org/I25112270"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004587784","display_name":"Arthur Callado","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163697","display_name":"Centro Universit\u00e1rio Cat\u00f3lica de Quixad\u00e1","ror":"https://ror.org/053kjm920","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210163697"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Arthur Callado","raw_affiliation_strings":["Quixad\u00e1 Campus - UFC, Brazil","Quixad\u00e1 Campus - UFC, Quixad\u00e1, Brazil"],"affiliations":[{"raw_affiliation_string":"Quixad\u00e1 Campus - UFC, Brazil","institution_ids":["https://openalex.org/I4210163697"]},{"raw_affiliation_string":"Quixad\u00e1 Campus - UFC, Quixad\u00e1, Brazil","institution_ids":["https://openalex.org/I4210163697"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011916924","display_name":"Victor Souza","orcid":"https://orcid.org/0000-0003-3318-4486"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Victor Souza","raw_affiliation_strings":["Ericsson Research, Stockholm, Sweden","Ericsson Research Stockholm Sweden"],"affiliations":[{"raw_affiliation_string":"Ericsson Research, Stockholm, Sweden","institution_ids":["https://openalex.org/I1306339040"]},{"raw_affiliation_string":"Ericsson Research Stockholm Sweden","institution_ids":["https://openalex.org/I1306339040"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5082981321"],"corresponding_institution_ids":["https://openalex.org/I25112270"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03000339,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"693","last_page":"699"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":1.0,"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":1.0,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998999834060669,"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/T11165","display_name":"Image and Video Quality Assessment","score":0.995199978351593,"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":0.7436186075210571},{"id":"https://openalex.org/keywords/content-delivery-network","display_name":"Content delivery network","score":0.7396185994148254},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.7220724821090698},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6681206822395325},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5581005215644836},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5460177063941956},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5405184030532837},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5240600109100342},{"id":"https://openalex.org/keywords/content-delivery","display_name":"Content delivery","score":0.5061268210411072},{"id":"https://openalex.org/keywords/asset","display_name":"Asset (computer security)","score":0.5045698881149292},{"id":"https://openalex.org/keywords/overlay-network","display_name":"Overlay network","score":0.46348005533218384},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.42503249645233154},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.41936278343200684},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4180302023887634},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3229143023490906},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.18873119354248047},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.161941796541214},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.10835042595863342}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7436186075210571},{"id":"https://openalex.org/C2778898579","wikidata":"https://www.wikidata.org/wiki/Q72588","display_name":"Content delivery network","level":3,"score":0.7396185994148254},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.7220724821090698},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6681206822395325},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5581005215644836},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5460177063941956},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5405184030532837},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5240600109100342},{"id":"https://openalex.org/C2986847828","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content delivery","level":2,"score":0.5061268210411072},{"id":"https://openalex.org/C76178495","wikidata":"https://www.wikidata.org/wiki/Q4808784","display_name":"Asset (computer security)","level":2,"score":0.5045698881149292},{"id":"https://openalex.org/C169851745","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay network","level":3,"score":0.46348005533218384},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.42503249645233154},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.41936278343200684},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4180302023887634},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3229143023490906},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.18873119354248047},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.161941796541214},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.10835042595863342},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/inm.2015.7140357","is_oa":false,"landing_page_url":"https://doi.org/10.1109/inm.2015.7140357","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IFIP/IEEE International Symposium on Integrated Network Management (IM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W9857172","https://openalex.org/W151129402","https://openalex.org/W1534747400","https://openalex.org/W1540131329","https://openalex.org/W1844490947","https://openalex.org/W1966858873","https://openalex.org/W1967216298","https://openalex.org/W1977367431","https://openalex.org/W1985382559","https://openalex.org/W1993476605","https://openalex.org/W1993484402","https://openalex.org/W2077827041","https://openalex.org/W2105103777","https://openalex.org/W2128008490","https://openalex.org/W2135343563","https://openalex.org/W2136344776","https://openalex.org/W2233837351","https://openalex.org/W2325343629","https://openalex.org/W2564566221","https://openalex.org/W3016230452","https://openalex.org/W3145795262","https://openalex.org/W4229605281","https://openalex.org/W4248384603","https://openalex.org/W6600419155","https://openalex.org/W6606081787","https://openalex.org/W6632508659","https://openalex.org/W6648688163"],"related_works":["https://openalex.org/W89955905","https://openalex.org/W1691715735","https://openalex.org/W1637847238","https://openalex.org/W2042060105","https://openalex.org/W2126533264","https://openalex.org/W2122565901","https://openalex.org/W2041341978","https://openalex.org/W2749656779","https://openalex.org/W4210965064","https://openalex.org/W2134691083"],"abstract_inverted_index":{"Content":[0],"Delivery":[1],"Networks":[2],"have":[3,45],"gained":[4],"a":[5,62,89,96,100],"popular":[6],"role":[7],"among":[8],"application":[9],"service":[10,131],"providers":[11],"(ASPs)":[12],"and":[13,40],"infrastructural":[14],"companies.":[15],"A":[16],"CDN":[17,55,64,101],"is":[18],"an":[19,142],"overlay":[20],"network":[21,41,80,122],"that":[22],"gives":[23],"more":[24],"control":[25],"of":[26,66,75,99,108,130],"asset":[27],"delivery":[28],"by":[29],"strategically":[30],"placing":[31],"servers":[32],"closer":[33],"to":[34,48,53,72,91,104,141],"the":[35,54],"enduser,":[36],"reducing":[37],"response":[38],"time":[39],"congestion.":[42],"Many":[43],"strategies":[44],"been":[46],"proposed":[47],"deal":[49],"with":[50,114],"aspects":[51],"inherent":[52],"distribution":[56],"model.":[57],"Though":[58],"mostly":[59],"very":[60],"effective,":[61],"traditional":[63],"approach":[65],"statically":[67],"positioned":[68],"elements":[69],"often":[70],"fails":[71],"meet":[73],"quality":[74,129],"experience":[76],"(QoE)":[77],"requirements":[78],"when":[79],"conditions":[81],"suddenly":[82],"change.":[83],"In":[84],"this":[85],"paper,":[86],"we":[87],"introduce":[88],"technique":[90,135],"detect":[92],"significant":[93],"changes":[94,127],"in":[95,102,139],"monitored":[97],"metric":[98],"order":[103],"allow":[105],"provisioning":[106],"adaptation":[107],"resources,":[109],"using":[110],"easy":[111],"access":[112],"information":[113],"great":[115],"practical":[116],"viability.":[117],"Results":[118],"show":[119],"decrease":[120],"on":[121,128],"resources":[123],"usage":[124],"without":[125],"considerable":[126],"(QoS).":[132],"Furthermore,":[133],"our":[134],"has":[136],"similar":[137],"performance":[138],"comparison":[140],"omniscient":[143],"strategy.":[144]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}