{"id":"https://openalex.org/W2095581635","doi":"https://doi.org/10.1109/tmm.2013.2280123","title":"Measurement and Modeling of Video Watching Time in a Large-Scale Internet Video-on-Demand System","display_name":"Measurement and Modeling of Video Watching Time in a Large-Scale Internet Video-on-Demand System","publication_year":2013,"publication_date":"2013-08-29","ids":{"openalex":"https://openalex.org/W2095581635","doi":"https://doi.org/10.1109/tmm.2013.2280123","mag":"2095581635"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2013.2280123","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2013.2280123","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-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/A5027848881","display_name":"Yishuai Chen","orcid":"https://orcid.org/0000-0002-0105-783X"},"institutions":[{"id":"https://openalex.org/I21193070","display_name":"Beijing Jiaotong University","ror":"https://ror.org/01yj56c84","country_code":"CN","type":"education","lineage":["https://openalex.org/I21193070"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yishuai Chen","raw_affiliation_strings":["School of Electrical and Information Engineering, Beijing Jiaotong University, Beijing, China","Sch. of Electr. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Information Engineering, Beijing Jiaotong University, Beijing, China","institution_ids":["https://openalex.org/I21193070"]},{"raw_affiliation_string":"Sch. of Electr. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China","institution_ids":["https://openalex.org/I21193070"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076786933","display_name":"Baoxian Zhang","orcid":"https://orcid.org/0000-0001-9140-6898"},"institutions":[{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baoxian Zhang","raw_affiliation_strings":["Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","Res. Center of Ubiquitous Sensor Networks, Grad. Univ. of Chinese Acad. of Sci., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Ubiquitous Sensor Networks, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"Res. Center of Ubiquitous Sensor Networks, Grad. Univ. of Chinese Acad. of Sci., Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100694769","display_name":"Yong Liu","orcid":"https://orcid.org/0000-0002-0574-2877"},"institutions":[{"id":"https://openalex.org/I57206974","display_name":"New York University","ror":"https://ror.org/0190ak572","country_code":"US","type":"education","lineage":["https://openalex.org/I57206974"]},{"id":"https://openalex.org/I90965887","display_name":"SUNY Polytechnic Institute","ror":"https://ror.org/000fxgx19","country_code":"US","type":"education","lineage":["https://openalex.org/I90965887"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yong Liu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Polytechnic Institute of New York University, Brooklyn, NY, USA","Dept. of Electr. & Comput. Eng., Polytech. Inst. of New York Univ., Brooklyn, NY, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Polytechnic Institute of New York University, Brooklyn, NY, USA","institution_ids":["https://openalex.org/I57206974","https://openalex.org/I90965887"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Polytech. Inst. of New York Univ., Brooklyn, NY, USA#TAB#","institution_ids":["https://openalex.org/I57206974"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047642108","display_name":"Wei Zhu","orcid":"https://orcid.org/0000-0003-1120-9750"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wei Zhu","raw_affiliation_strings":["PPLive Inc., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PPLive Inc., Shanghai, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.2095,"has_fulltext":false,"cited_by_count":68,"citation_normalized_percentile":{"value":0.97674293,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"15","issue":"8","first_page":"2087","last_page":"2098"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","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/T10742","display_name":"Peer-to-Peer Network Technologies","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/T11478","display_name":"Caching and Content Delivery","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":0.9990000128746033,"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":0.8545390367507935},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.6770308017730713},{"id":"https://openalex.org/keywords/suite","display_name":"Suite","score":0.5560705065727234},{"id":"https://openalex.org/keywords/video-on-demand","display_name":"Video on demand","score":0.5431380271911621},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.4947023093700409},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.48139050602912903},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.4770323932170868},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.46392521262168884},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.4524655342102051},{"id":"https://openalex.org/keywords/internet-video","display_name":"Internet video","score":0.44883838295936584},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4302841126918793},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33352482318878174},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.22079253196716309},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.1883855164051056},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.10930576920509338}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8545390367507935},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.6770308017730713},{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.5560705065727234},{"id":"https://openalex.org/C3020512178","wikidata":"https://www.wikidata.org/wiki/Q723685","display_name":"Video on demand","level":2,"score":0.5431380271911621},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.4947023093700409},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.48139050602912903},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4770323932170868},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.46392521262168884},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.4524655342102051},{"id":"https://openalex.org/C2779789524","wikidata":"https://www.wikidata.org/wiki/Q16885149","display_name":"Internet video","level":3,"score":0.44883838295936584},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4302841126918793},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33352482318878174},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.22079253196716309},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.1883855164051056},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.10930576920509338},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2013.2280123","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2013.2280123","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":55,"referenced_works":["https://openalex.org/W94194614","https://openalex.org/W103650626","https://openalex.org/W273955616","https://openalex.org/W1530535197","https://openalex.org/W1580791986","https://openalex.org/W1594031697","https://openalex.org/W1613322306","https://openalex.org/W1680280072","https://openalex.org/W1940036988","https://openalex.org/W1963791195","https://openalex.org/W1963903779","https://openalex.org/W1982665544","https://openalex.org/W1986697120","https://openalex.org/W1991793230","https://openalex.org/W2003842956","https://openalex.org/W2005829247","https://openalex.org/W2013628864","https://openalex.org/W2033675555","https://openalex.org/W2037929064","https://openalex.org/W2039223192","https://openalex.org/W2047702325","https://openalex.org/W2048412925","https://openalex.org/W2072023317","https://openalex.org/W2075448846","https://openalex.org/W2080114533","https://openalex.org/W2090958693","https://openalex.org/W2095581635","https://openalex.org/W2106020190","https://openalex.org/W2109065271","https://openalex.org/W2113551829","https://openalex.org/W2118519969","https://openalex.org/W2125536577","https://openalex.org/W2125598649","https://openalex.org/W2126402853","https://openalex.org/W2139849474","https://openalex.org/W2140415478","https://openalex.org/W2141708177","https://openalex.org/W2143979334","https://openalex.org/W2144256475","https://openalex.org/W2158542147","https://openalex.org/W2159135712","https://openalex.org/W2161756014","https://openalex.org/W2164422184","https://openalex.org/W2169795629","https://openalex.org/W2170130746","https://openalex.org/W2170571151","https://openalex.org/W2172134280","https://openalex.org/W2793679191","https://openalex.org/W2911964244","https://openalex.org/W3141863022","https://openalex.org/W4254736713","https://openalex.org/W6603863532","https://openalex.org/W6610017368","https://openalex.org/W6631832825","https://openalex.org/W6640550820"],"related_works":["https://openalex.org/W2104700403","https://openalex.org/W1556739848","https://openalex.org/W2377333748","https://openalex.org/W2132435408","https://openalex.org/W2082877702","https://openalex.org/W1998320603","https://openalex.org/W1749978345","https://openalex.org/W2960369171","https://openalex.org/W2091999583","https://openalex.org/W2385120830"],"abstract_inverted_index":{"Video":[0],"watching":[1,10,52,83,109,128],"time":[2,53,110,129],"is":[3,19,54],"a":[4,44,75,118,143],"crucial":[5],"measure":[6,61],"for":[7,21,148,179],"studying":[8],"user":[9,24,38,82],"behavior":[11],"in":[12,40,72],"online":[13],"Internet":[14,69,186],"video-on-demand":[15],"(VoD)":[16],"systems.":[17,188],"It":[18],"important":[20,177],"system":[22,28],"planning,":[23],"engagement":[25],"understanding,":[26],"and":[27,48,116,130,138,172,183],"quality":[29],"evaluation.":[30],"However,":[31],"due":[32],"to":[33],"the":[34,65,101,106,124,156],"limited":[35],"access":[36],"of":[37,50,64,85,92,108,111,114,120,145,159,185],"data":[39,84],"large-scale":[41],"streaming":[42,90],"systems,":[43],"systematic":[45],"measurement,":[46],"analysis,":[47],"modeling":[49,173],"video":[51,127,135],"still":[55],"missing.":[56],"In":[57],"this":[58],"paper,":[59],"we":[60,104],"PPLive,":[62],"one":[63],"most":[66],"popular":[67],"commercial":[68],"VoD":[70,187],"systems":[71],"China,":[73],"over":[74],"three":[76],"week":[77],"period.":[78],"We":[79,140],"collect":[80],"accurate":[81],"more":[86,93],"than":[87,94],"100":[88,95],"million":[89],"sessions":[91],"thousand":[96],"distinct":[97],"videos.":[98],"Based":[99],"on":[100],"measurement":[102,171],"data,":[103],"characterize":[105],"distribution":[107],"different":[112],"types":[113],"videos":[115],"reveal":[117],"number":[119],"interesting":[121],"characteristics":[122],"regarding":[123],"relation":[125],"between":[126],"various":[131],"video-related":[132],"features":[133],"(including":[134],"type,":[136],"duration,":[137],"popularity).":[139],"further":[141],"build":[142],"suite":[144],"mathematical":[146],"models":[147,161],"characterizing":[149],"these":[150,160],"relationships.":[151],"Extensive":[152],"performance":[153],"evaluation":[154,184],"shows":[155],"high":[157],"accuracy":[158],"as":[162],"compared":[163],"with":[164],"commonly":[165],"used":[166],"data-mining":[167],"based":[168],"models.":[169],"Our":[170],"results":[174],"bring":[175],"forth":[176],"insights":[178],"simulation,":[180],"design,":[181],"deployment,":[182]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
