{"id":"https://openalex.org/W2888656916","doi":"https://doi.org/10.1109/tmm.2018.2862349","title":"Software-Defined Multimedia Streaming System Aided By Variable-Length Interval In-Network Caching","display_name":"Software-Defined Multimedia Streaming System Aided By Variable-Length Interval In-Network Caching","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2888656916","doi":"https://doi.org/10.1109/tmm.2018.2862349","mag":"2888656916"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2018.2862349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2018.2862349","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/A5083577000","display_name":"Jian Yang","orcid":"https://orcid.org/0000-0002-7329-4738"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Yang","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-7329-4738","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079016242","display_name":"Zhen Yao","orcid":"https://orcid.org/0000-0003-4000-8130"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Yao","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0003-4000-8130","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101425964","display_name":"Bowen Yang","orcid":"https://orcid.org/0000-0002-3309-8759"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bowen Yang","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-3309-8759","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048357184","display_name":"Xiaobin Tan","orcid":"https://orcid.org/0000-0001-7489-2839"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaobin Tan","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100376572","display_name":"Zilei Wang","orcid":"https://orcid.org/0000-0003-1822-3731"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zilei Wang","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0003-1822-3731","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101678403","display_name":"Quan Zheng","orcid":"https://orcid.org/0000-0002-8736-1161"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quan Zheng","raw_affiliation_strings":["School of Information Science and Technology, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":1.7059,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.86104314,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"21","issue":"2","first_page":"494","last_page":"509"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9966999888420105,"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"}},{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9883000254631042,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9092113971710205},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7541550993919373},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5416269302368164},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.518254280090332},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.4413383901119232},{"id":"https://openalex.org/keywords/software-defined-networking","display_name":"Software-defined networking","score":0.4266005754470825},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.41392937302589417},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.40185925364494324},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2271815538406372}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9092113971710205},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7541550993919373},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5416269302368164},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.518254280090332},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.4413383901119232},{"id":"https://openalex.org/C77270119","wikidata":"https://www.wikidata.org/wiki/Q1655198","display_name":"Software-defined networking","level":2,"score":0.4266005754470825},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.41392937302589417},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.40185925364494324},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2271815538406372},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2018.2862349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2018.2862349","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":[{"score":0.5699999928474426,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G3524321398","display_name":null,"funder_award_id":"61573329","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322847","display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences","ror":"https://ror.org/031141b54"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W844503226","https://openalex.org/W1485670664","https://openalex.org/W1489957663","https://openalex.org/W1564452805","https://openalex.org/W1564544031","https://openalex.org/W1630850871","https://openalex.org/W1974451943","https://openalex.org/W1977505754","https://openalex.org/W1988204486","https://openalex.org/W1999977943","https://openalex.org/W2010947830","https://openalex.org/W2014952121","https://openalex.org/W2028053701","https://openalex.org/W2034377483","https://openalex.org/W2036652793","https://openalex.org/W2040721794","https://openalex.org/W2052786603","https://openalex.org/W2062266989","https://openalex.org/W2069672109","https://openalex.org/W2072845328","https://openalex.org/W2073621701","https://openalex.org/W2078905979","https://openalex.org/W2096193215","https://openalex.org/W2103953076","https://openalex.org/W2147118406","https://openalex.org/W2157392950","https://openalex.org/W2169290596","https://openalex.org/W2209085148","https://openalex.org/W2215867807","https://openalex.org/W2320284821","https://openalex.org/W2396720857","https://openalex.org/W2415651606","https://openalex.org/W2462125092","https://openalex.org/W2495983308","https://openalex.org/W2508691354","https://openalex.org/W2552610018","https://openalex.org/W2553405914","https://openalex.org/W2963465792","https://openalex.org/W6644648547","https://openalex.org/W6684497286","https://openalex.org/W6688582547"],"related_works":["https://openalex.org/W2152099439","https://openalex.org/W1495042958","https://openalex.org/W2494338568","https://openalex.org/W2065457896","https://openalex.org/W3173234801","https://openalex.org/W1984163603","https://openalex.org/W2122678784","https://openalex.org/W2167984027","https://openalex.org/W3021302227","https://openalex.org/W2282510344"],"abstract_inverted_index":{"Explosive":[0],"growth":[1],"in":[2,12,40],"video":[3,152],"traffic":[4,34,112],"volumes":[5],"incurs":[6],"a":[7,133,197],"high":[8],"percentage":[9],"of":[10,101,108,147,150,185],"redundancy":[11],"today's":[13],"Internet,":[14],"following":[15],"the":[16,20,32,37,44,57,66,99,110,114,144,148,165,171,177,182,186,190,212],"80\u201320":[17],"rule.":[18],"Fortunately,":[19],"advanced":[21],"in-network":[22,95],"cache":[23,136,172],"is":[24,70,106,161,194],"considered":[25],"as":[26,54,56,196],"an":[27,88],"effective":[28],"scheme":[29],"for":[30,75,138],"eliminating":[31],"repetitive":[33],"by":[35,125],"caching":[36,80],"popular":[38],"content":[39],"network":[41,60,77],"nodes.":[42],"Besides,":[43],"emerging":[45],"software-defined":[46],"networking":[47],"(SDN)":[48],"enables":[49],"centralized":[50],"control":[51],"and":[52,62,81,169,203],"management,":[53],"well":[55],"collaboration":[58],"between":[59],"devices":[61],"upper":[63],"applications.":[64],"Moreover,":[65],"Network":[67],"Functions":[68],"Virtualization":[69],"also":[71],"developed":[72],"to":[73,86,97,162,180,199,210],"support":[74],"customized":[76],"functions,":[78],"including":[79],"streaming.":[82],"This":[83],"inspires":[84],"us":[85],"design":[87,193],"SDN-assisted":[89],"multimedia":[90],"streaming":[91],"Video-on-Demand":[92],"system,":[93],"integrating":[94],"cache,":[96],"improve":[98],"quality":[100],"service.":[102],"The":[103],"designed":[104],"architecture":[105],"capable":[107],"reducing":[109],"redundant":[111],"via":[113],"reusable":[115],"duplications.":[116],"In":[117],"particular,":[118],"it":[119],"can":[120,142],"achieve":[121],"greater":[122],"performance":[123,184,214],"gains":[124],"deploying":[126],"specific":[127],"scheduling":[128],"policy.":[129],"We":[130,175],"further":[131],"propose":[132],"variable-length":[134],"interval":[135],"strategy":[137],"RTP":[139],"streaming,":[140],"which":[141],"realize":[143],"self-adaptive":[145],"adjustment":[146],"size":[149],"cached":[151],"segments":[153],"based":[154],"on":[155],"their":[156],"access":[157],"patterns.":[158],"Our":[159],"goal":[160],"efficiently":[163],"utilize":[164],"limited":[166],"storage":[167],"resources":[168],"increase":[170],"hit":[173],"ratio.":[174],"present":[176],"theoretical":[178],"analysis":[179],"demonstrate":[181],"attainable":[183],"proposed":[187],"algorithm;":[188],"furthermore,":[189],"integrated":[191],"system":[192],"implemented":[195],"prototype":[198],"show":[200],"its":[201],"feasibility":[202],"applicability.":[204],"Ultimately,":[205],"emulation":[206],"experiments":[207],"are":[208],"conducted":[209],"evaluate":[211],"achievable":[213],"improvement":[215],"more":[216],"comprehensively.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}