{"id":"https://openalex.org/W2142346819","doi":"https://doi.org/10.1109/icme.2011.6012047","title":"DRM workflow analysis for over-the-top HTTP segmented delivery","display_name":"DRM workflow analysis for over-the-top HTTP segmented delivery","publication_year":2011,"publication_date":"2011-07-01","ids":{"openalex":"https://openalex.org/W2142346819","doi":"https://doi.org/10.1109/icme.2011.6012047","mag":"2142346819"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2011.6012047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2011.6012047","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Multimedia and Expo","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/A5048386900","display_name":"J. Kevin","orcid":null},"institutions":[{"id":"https://openalex.org/I161057412","display_name":"University of New Hampshire","ror":"https://ror.org/01rmh9n78","country_code":"US","type":"education","lineage":["https://openalex.org/I161057412"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kevin J. Ma","raw_affiliation_strings":["Azuki Systems, Inc, Acton, MA, USA","Department of Computer Science, University of New Hampshire, Durham, NH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Azuki Systems, Inc, Acton, MA, USA","institution_ids":[]},{"raw_affiliation_string":"Department of Computer Science, University of New Hampshire, Durham, NH, USA","institution_ids":["https://openalex.org/I161057412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108232215","display_name":"Raj Nair","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Raj Nair","raw_affiliation_strings":["Azuki Systems, Inc., Acton, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Azuki Systems, Inc., Acton, MA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066944854","display_name":"Radim Barto\u0161","orcid":"https://orcid.org/0000-0002-9174-0850"},"institutions":[{"id":"https://openalex.org/I161057412","display_name":"University of New Hampshire","ror":"https://ror.org/01rmh9n78","country_code":"US","type":"education","lineage":["https://openalex.org/I161057412"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Radim Bartos","raw_affiliation_strings":["Department of Computer Science, University of New Hampshire, Durham, NH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of New Hampshire, Durham, NH, USA","institution_ids":["https://openalex.org/I161057412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7314,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.75443721,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9988999962806702,"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":0.9988999962806702,"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":0.9984999895095825,"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/T13999","display_name":"Digital Rights Management and Security","score":0.998199999332428,"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/computer-science","display_name":"Computer science","score":0.7569388151168823},{"id":"https://openalex.org/keywords/workflow","display_name":"Workflow","score":0.6917881965637207},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5760899782180786},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5349370837211609},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.4858371913433075},{"id":"https://openalex.org/keywords/transcoding","display_name":"Transcoding","score":0.43006810545921326},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3986828327178955},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3608802556991577},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.34654736518859863},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2706983685493469}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7569388151168823},{"id":"https://openalex.org/C177212765","wikidata":"https://www.wikidata.org/wiki/Q627335","display_name":"Workflow","level":2,"score":0.6917881965637207},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5760899782180786},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5349370837211609},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.4858371913433075},{"id":"https://openalex.org/C134535813","wikidata":"https://www.wikidata.org/wiki/Q1888734","display_name":"Transcoding","level":2,"score":0.43006810545921326},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3986828327178955},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3608802556991577},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.34654736518859863},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2706983685493469}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2011.6012047","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2011.6012047","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Multimedia and Expo","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1972191802","https://openalex.org/W2097042314","https://openalex.org/W2104691416","https://openalex.org/W2120794536","https://openalex.org/W2138415952","https://openalex.org/W2503826943","https://openalex.org/W6724366253"],"related_works":["https://openalex.org/W2359384769","https://openalex.org/W1969215655","https://openalex.org/W2136286070","https://openalex.org/W1521096565","https://openalex.org/W4236637176","https://openalex.org/W2101538619","https://openalex.org/W2887692542","https://openalex.org/W2156828418","https://openalex.org/W1583359735","https://openalex.org/W901044134"],"abstract_inverted_index":{"Monetization":[0],"of":[1,61,102,133,148],"premium":[2],"video":[3,68],"content":[4,113,139,187],"requires":[5],"two":[6],"key":[7,166,171],"components:":[8],"quality":[9,16],"and":[10,28,49,72,141,154,161,170,184],"security.":[11],"In":[12,126],"the":[13,131,146,178],"mobile":[14,80],"space,":[15],"issues":[17,110],"have":[18],"been":[19],"largely":[20],"address":[21,159],"in":[22,76,111],"recent":[23],"years":[24],"through":[25],"faster":[26],"CPUs":[27],"segment-based":[29,103],"HTTP":[30,39,46,104],"adaptive":[31],"bitrate":[32],"delivery":[33,114,120,136,188],"(e.g.,":[34],"Apple":[35],"<sup":[36,43,51],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[37,44,52],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u00ae</sup>":[38,45,53],"Live":[40],"Streaming,":[41,48],"Adobe":[42],"Dynamic":[47],"Microsoft":[50],"Silverlight\u2122":[54],"Smooth":[55],"Streaming).":[56],"This":[57,75],"has":[58,78,107,121],"enabled":[59],"plethora":[60],"new":[62],"services":[63],"to":[64,69,97,165],"deliver":[65],"high":[66],"definition":[67],"smart":[70],"phone":[71],"tablet":[73],"devices.":[74],"turn":[77],"brought":[79],"digital":[81],"rights":[82],"management":[83],"(DRM)":[84],"under":[85],"increased":[86],"scrutiny.":[87],"Existing":[88],"DRM":[89,124],"guidelines":[90],"are":[91],"geared":[92],"toward":[93],"monolithic":[94],"file":[95],"distribution":[96,105,142,172],"fixed":[98],"end-points.":[99],"The":[100],"emergence":[101],"protocols":[106],"produced":[108],"unforeseen":[109],"existing":[112],"workflows.":[115,143,156,173],"Support":[116],"for":[117,150,181],"over-the-top":[118],"(OTT)":[119],"further":[122],"complicated":[123],"enforcement.":[125],"this":[127],"paper":[128],"we":[129],"analyze":[130],"impact":[132],"segmented":[134],"OTT":[135,186],"on":[137],"traditional":[138],"preparation":[140],"We":[144,157],"discuss":[145],"use":[147],"pipelining":[149],"optimizing":[151],"transcoding,":[152],"segmentation,":[153],"encryption":[155],"also":[158],"security":[160],"scalability":[162],"concerns":[163],"related":[164],"generation,":[167],"device":[168],"registration,":[169],"Together,":[174],"these":[175],"workflows":[176],"provide":[177],"necessary":[179],"components":[180],"an":[182],"efficient":[183],"secure":[185],"platform.":[189]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}