{"id":"https://openalex.org/W2011396856","doi":"https://doi.org/10.1109/jcn.2002.6596915","title":"Improving user satisfaction in adaptive multicast video","display_name":"Improving user satisfaction in adaptive multicast video","publication_year":2002,"publication_date":"2002-09-01","ids":{"openalex":"https://openalex.org/W2011396856","doi":"https://doi.org/10.1109/jcn.2002.6596915","mag":"2011396856"},"language":"en","primary_location":{"id":"doi:10.1109/jcn.2002.6596915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jcn.2002.6596915","pdf_url":null,"source":{"id":"https://openalex.org/S173102057","display_name":"Journal of Communications and Networks","issn_l":"1229-2370","issn":["1229-2370","1976-5541"],"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":"Journal of Communications and Networks","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/A5031182397","display_name":"Marcelo Dias de Amorim","orcid":"https://orcid.org/0000-0003-3710-6805"},"institutions":[{"id":"https://openalex.org/I4210159731","display_name":"Laboratoire de Recherche en Informatique de Paris 6","ror":"https://ror.org/05krcen59","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I39804081","https://openalex.org/I4210159245","https://openalex.org/I4210159731"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Marcelo Dias de Amorim","raw_affiliation_strings":["Network and Performance Group of the LIP6 Laboratory, University of Paris VI, France"],"affiliations":[{"raw_affiliation_string":"Network and Performance Group of the LIP6 Laboratory, University of Paris VI, France","institution_ids":["https://openalex.org/I4210159731","https://openalex.org/I204730241","https://openalex.org/I39804081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026700596","display_name":"Otto Carlos M. B. Duarte","orcid":"https://orcid.org/0000-0002-6642-4100"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Otto Carlos M. B. Duarte","raw_affiliation_strings":["Network and Automation Group (GTA/COPPE), Federal University of Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"Network and Automation Group (GTA/COPPE), Federal University of Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104962716","display_name":"Guy Pujolle","orcid":"https://orcid.org/0000-0003-4147-7270"},"institutions":[{"id":"https://openalex.org/I4210159731","display_name":"Laboratoire de Recherche en Informatique de Paris 6","ror":"https://ror.org/05krcen59","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I39804081","https://openalex.org/I4210159245","https://openalex.org/I4210159731"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Guy Pujolle","raw_affiliation_strings":["Network and Performance Group of the LIP6 Laboratory, University of Paris VI, France"],"affiliations":[{"raw_affiliation_string":"Network and Performance Group of the LIP6 Laboratory, University of Paris VI, France","institution_ids":["https://openalex.org/I4210159731","https://openalex.org/I204730241","https://openalex.org/I39804081"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031182397"],"corresponding_institution_ids":["https://openalex.org/I204730241","https://openalex.org/I39804081","https://openalex.org/I4210159731"],"apc_list":null,"apc_paid":null,"fwci":0.6976,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.6945906,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":"3","first_page":"221","last_page":"229"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9998999834060669,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9990000128746033,"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":0.9158483743667603},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.9003437757492065},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6952038407325745},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5929994583129883},{"id":"https://openalex.org/keywords/source-specific-multicast","display_name":"Source-specific multicast","score":0.5894911289215088},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.5505422353744507},{"id":"https://openalex.org/keywords/xcast","display_name":"Xcast","score":0.5338234901428223},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5017285346984863},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.48450133204460144},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.44330716133117676},{"id":"https://openalex.org/keywords/protocol-independent-multicast","display_name":"Protocol Independent Multicast","score":0.43741536140441895},{"id":"https://openalex.org/keywords/ip-multicast","display_name":"IP multicast","score":0.4229081869125366},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3305739760398865}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9158483743667603},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.9003437757492065},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6952038407325745},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5929994583129883},{"id":"https://openalex.org/C18787934","wikidata":"https://www.wikidata.org/wiki/Q7565105","display_name":"Source-specific multicast","level":3,"score":0.5894911289215088},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.5505422353744507},{"id":"https://openalex.org/C192059732","wikidata":"https://www.wikidata.org/wiki/Q3823050","display_name":"Xcast","level":3,"score":0.5338234901428223},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5017285346984863},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.48450133204460144},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.44330716133117676},{"id":"https://openalex.org/C44892269","wikidata":"https://www.wikidata.org/wiki/Q782752","display_name":"Protocol Independent Multicast","level":3,"score":0.43741536140441895},{"id":"https://openalex.org/C150329594","wikidata":"https://www.wikidata.org/wiki/Q2711392","display_name":"IP multicast","level":3,"score":0.4229081869125366},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3305739760398865},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/jcn.2002.6596915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jcn.2002.6596915","pdf_url":null,"source":{"id":"https://openalex.org/S173102057","display_name":"Journal of Communications and Networks","issn_l":"1229-2370","issn":["1229-2370","1976-5541"],"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":"Journal of Communications and Networks","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.12.1273","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.12.1273","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.gta.ufrj.br/ftp/gta/TechReports/ADP02a.ps.gz","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.23.643","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.23.643","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://rp.lip6.fr/~amorim/publi/jcn01.ps.gz","raw_type":"text"},{"id":"pmh:oai:HAL:hal-01151334v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01151334","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":"Journal of Communications and Networks, 2002, 4 (3), pp.221-229. &#x27E8;10.1109/JCN.2002.6596915&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1482171528","https://openalex.org/W1487050428","https://openalex.org/W1515472293","https://openalex.org/W1852206628","https://openalex.org/W1966086139","https://openalex.org/W1972031303","https://openalex.org/W2005002617","https://openalex.org/W2080451193","https://openalex.org/W2097208618","https://openalex.org/W2099494590","https://openalex.org/W2101838603","https://openalex.org/W2103355883","https://openalex.org/W2103615834","https://openalex.org/W2111653914","https://openalex.org/W2121052104","https://openalex.org/W2126612793","https://openalex.org/W2146405370","https://openalex.org/W2150291558","https://openalex.org/W2165218712","https://openalex.org/W4230940080","https://openalex.org/W6629170246","https://openalex.org/W6641718521","https://openalex.org/W6642250808","https://openalex.org/W6681964102","https://openalex.org/W6684484792"],"related_works":["https://openalex.org/W2371847117","https://openalex.org/W2161099791","https://openalex.org/W1850815052","https://openalex.org/W2136818972","https://openalex.org/W80466176","https://openalex.org/W4231248812","https://openalex.org/W1971176687","https://openalex.org/W2157815988","https://openalex.org/W2099023627","https://openalex.org/W2739948354"],"abstract_inverted_index":{"Adaptability":[0],"is":[1,52,95],"the":[2,19,24,45,48,60,83,86,110,131,136,141,147],"most":[3],"promising":[4],"feature":[5],"to":[6,22,78,97,126,151],"be":[7],"applied":[8],"in":[9,31,76,85],"future":[10],"robust":[11],"multimedia":[12],"applications.":[13],"In":[14],"this":[15],"paper,":[16],"we":[17],"propose":[18,109],"Direct":[20,111],"Algorithm":[21,112],"improve":[23],"degree":[25],"of":[26,47,88,117,130,162],"satisfaction":[27],"at":[28,73,82,156],"heterogeneous":[29,157],"receivers":[30,158],"multi-layered":[32],"multicast":[33,90,132],"video":[34,49,101,137,154],"environments.":[35],"The":[36,62,92,119,143],"algorithm":[37,63],"relies":[38],"on":[39,54],"a":[40,70,114],"mechanism":[41],"that":[42,146],"dynamically":[43],"controls":[44],"rates":[46],"layers":[50],"and":[51,103],"based":[53],"feedback":[55],"control":[56],"packets":[57],"sent":[58],"by":[59,68],"receivers.":[61,142],"also":[64,108],"addresses":[65],"scalability":[66],"issues":[67],"implementing":[69],"merging":[71],"procedure":[72],"intermediate":[74,124],"nodes":[75,125],"order":[77],"avoid":[79],"packet":[80],"implosion":[81],"source":[84],"case":[87],"large":[89],"groups.":[91],"proposed":[93,148],"scheme":[94,122,149],"optimized":[96],"achieve":[98],"high":[99],"global":[100,153],"quality":[102,155],"reduced":[104],"bandwidth":[105],"requirements.":[106],"We":[107],"with":[113,159],"virtual":[115,120],"number":[116],"layers.":[118],"layering":[121],"induces":[123],"keep":[127],"extra":[128,163],"states":[129],"session,":[133],"which":[134],"reduces":[135],"degradation":[138],"for":[139],"all":[140],"results":[144],"show":[145],"leads":[150],"improved":[152],"no":[160],"cost":[161],"bandwidth.":[164]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
