{"id":"https://openalex.org/W1981039712","doi":"https://doi.org/10.1109/iwcmc.2013.6583722","title":"A complete framework for modelling and generating workload volatility of a VoD system","display_name":"A complete framework for modelling and generating workload volatility of a VoD system","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1981039712","doi":"https://doi.org/10.1109/iwcmc.2013.6583722","mag":"1981039712"},"language":"en","primary_location":{"id":"doi:10.1109/iwcmc.2013.6583722","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2013.6583722","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"},"type":"preprint","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/A5038574586","display_name":"Shubhabrata Roy","orcid":"https://orcid.org/0009-0007-2245-0167"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I113428412","display_name":"\u00c9cole Normale Sup\u00e9rieure de Lyon","ror":"https://ror.org/04zmssz18","country_code":"FR","type":"education","lineage":["https://openalex.org/I113428412","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Shubhabrata Roy","raw_affiliation_strings":["Inria, ENS Lyon, CNRS, UMR 8622, Universite Claude Bernard Lyon 1, Lyon, France","Inria, UCB Lyon 1, Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inria, ENS Lyon, CNRS, UMR 8622, Universite Claude Bernard Lyon 1, Lyon, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I113428412","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Inria, UCB Lyon 1, Lyon, France","institution_ids":["https://openalex.org/I1326498283","https://openalex.org/I100532134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068797506","display_name":"Thomas Begin","orcid":"https://orcid.org/0000-0002-7272-1195"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I113428412","display_name":"\u00c9cole Normale Sup\u00e9rieure de Lyon","ror":"https://ror.org/04zmssz18","country_code":"FR","type":"education","lineage":["https://openalex.org/I113428412","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Thomas Begin","raw_affiliation_strings":["Inria, ENS Lyon, CNRS, UMR 8622, Universite Claude Bernard Lyon 1, Lyon, France","Inria, UCB Lyon 1, Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inria, ENS Lyon, CNRS, UMR 8622, Universite Claude Bernard Lyon 1, Lyon, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I113428412","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Inria, UCB Lyon 1, Lyon, France","institution_ids":["https://openalex.org/I1326498283","https://openalex.org/I100532134"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101823619","display_name":"Paulo Gon\u00e7alv\u00e8s","orcid":"https://orcid.org/0000-0002-1781-6159"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I113428412","display_name":"\u00c9cole Normale Sup\u00e9rieure de Lyon","ror":"https://ror.org/04zmssz18","country_code":"FR","type":"education","lineage":["https://openalex.org/I113428412","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Paulo Goncalves","raw_affiliation_strings":["Inria, ENS Lyon, CNRS, UMR 8622, Universite Claude Bernard Lyon 1, Lyon, France","Inria, UCB Lyon 1, Lyon, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inria, ENS Lyon, CNRS, UMR 8622, Universite Claude Bernard Lyon 1, Lyon, France","institution_ids":["https://openalex.org/I100532134","https://openalex.org/I113428412","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Inria, UCB Lyon 1, Lyon, France","institution_ids":["https://openalex.org/I1326498283","https://openalex.org/I100532134"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.464,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.83340607,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"1168","last_page":"1174"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.9997000098228455,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9983000159263611,"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/workload","display_name":"Workload","score":0.894331693649292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7137775421142578},{"id":"https://openalex.org/keywords/volatility","display_name":"Volatility (finance)","score":0.6986072063446045},{"id":"https://openalex.org/keywords/autocorrelation","display_name":"Autocorrelation","score":0.6717784404754639},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5317498445510864},{"id":"https://openalex.org/keywords/goodness-of-fit","display_name":"Goodness of fit","score":0.48195216059684753},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.3927006721496582},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2182084619998932},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1631360948085785},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14409109950065613}],"concepts":[{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.894331693649292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7137775421142578},{"id":"https://openalex.org/C91602232","wikidata":"https://www.wikidata.org/wiki/Q756115","display_name":"Volatility (finance)","level":2,"score":0.6986072063446045},{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.6717784404754639},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5317498445510864},{"id":"https://openalex.org/C132480984","wikidata":"https://www.wikidata.org/wiki/Q2034239","display_name":"Goodness of fit","level":2,"score":0.48195216059684753},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.3927006721496582},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2182084619998932},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1631360948085785},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14409109950065613},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/iwcmc.2013.6583722","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwcmc.2013.6583722","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.363.8866","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.363.8866","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://perso.ens-lyon.fr/thomas.begin/Publis/TRAC13.pdf","raw_type":"text"},{"id":"pmh:oai:HAL:hal-00924135v1","is_oa":false,"landing_page_url":"https://inria.hal.science/hal-00924135","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Int. Wireless Communications and Mobile Computing Conference, Jul 2013, Calgari, Italy. pp.1168 - 1174, ⟨10.1109/IWCMC.2013.6583722⟩","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1533439247","https://openalex.org/W1544632947","https://openalex.org/W1608691223","https://openalex.org/W1989516619","https://openalex.org/W2026302857","https://openalex.org/W2026678760","https://openalex.org/W2031408742","https://openalex.org/W2070566203","https://openalex.org/W2085553406","https://openalex.org/W2097392581","https://openalex.org/W2109814389","https://openalex.org/W2110102832","https://openalex.org/W2110705159","https://openalex.org/W2131126403","https://openalex.org/W2133985894","https://openalex.org/W2151665003","https://openalex.org/W2159055595","https://openalex.org/W2168026389"],"related_works":["https://openalex.org/W2000785801","https://openalex.org/W986318368","https://openalex.org/W2384410913","https://openalex.org/W2352878646","https://openalex.org/W2004734601","https://openalex.org/W747394405","https://openalex.org/W2130149817","https://openalex.org/W2990194547","https://openalex.org/W1480123525","https://openalex.org/W2620865396"],"abstract_inverted_index":{"We":[0,40,68],"propose":[1],"a":[2,15],"modelling":[3],"framework,":[4],"that":[5,46,84],"can":[6],"be":[7],"used":[8],"to":[9,35,45],"reproduce":[10],"the":[11,27,30,52,55,61,74,81,90,94],"workload":[12,66,82],"volatility":[13],"of":[14,29,47,54,60,64,73,80,89],"Video":[16],"on":[17,22,86],"Demand":[18],"(VoD)":[19],"system.":[20],"Based":[21],"numerical":[23],"simulations,":[24],"we":[25,33],"evaluate":[26],"precision":[28],"estimation":[31],"procedure":[32],"derive":[34],"calibrate":[36],"our":[37],"parametric":[38],"model.":[39],"also":[41],"compare":[42],"its":[43],"performance":[44],"other":[48],"existing":[49],"models":[50],"examining":[51],"goodness-of-fit":[53],"steady":[56],"state":[57],"distribution":[58],"and":[59],"autocorrelation":[62],"function":[63],"real":[65],"traces.":[67],"then":[69],"give":[70],"each":[71],"parameter":[72],"model":[75],"an":[76],"interpretation":[77],"in":[78],"terms":[79],"volatility,":[83],"enlightens":[85],"some":[87],"origins":[88],"system":[91],"dynamics,":[92],"like":[93],"users":[95],"behaviour.":[96]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}