{"id":"https://openalex.org/W2036725871","doi":"https://doi.org/10.1109/estimedia.2011.6088528","title":"SVC or MDC? That's the question","display_name":"SVC or MDC? That's the question","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2036725871","doi":"https://doi.org/10.1109/estimedia.2011.6088528","mag":"2036725871"},"language":"en","primary_location":{"id":"doi:10.1109/estimedia.2011.6088528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/estimedia.2011.6088528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 9th IEEE Symposium on Embedded Systems for Real-Time Multimedia","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/A5059481402","display_name":"Yi-Hsuan Chiang","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yi-Hsuan Chiang","raw_affiliation_strings":["Graduate Institute of Communication Engineering, National Taiwan University, Taipei, Taiwan","Graduate Institute of Communication Engineering"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Communication Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Graduate Institute of Communication Engineering","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071085012","display_name":"Polly Huang","orcid":"https://orcid.org/0000-0002-6208-0531"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Polly Huang","raw_affiliation_strings":["Graduate Institute of Networking and Multimedia, National Taiwan University, Taipei, Taiwan","Graduate Institute of Communication Engineering"],"affiliations":[{"raw_affiliation_string":"Graduate Institute of Networking and Multimedia, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Graduate Institute of Communication Engineering","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046838550","display_name":"Homer H. Chen","orcid":"https://orcid.org/0000-0002-8795-1911"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Homer H. Chen","raw_affiliation_strings":["National Taiwan University, Taipei, TW","Graduate Institute of Communication Engineering"],"affiliations":[{"raw_affiliation_string":"National Taiwan University, Taipei, TW","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Graduate Institute of Communication Engineering","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5059481402"],"corresponding_institution_ids":["https://openalex.org/I16733864"],"apc_list":null,"apc_paid":null,"fwci":1.0502,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.77763091,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"12","issue":null,"first_page":"76","last_page":"82"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9994000196456909,"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":0.9994000196456909,"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/T10741","display_name":"Video Coding and Compression Technologies","score":0.9980999827384949,"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/T11478","display_name":"Caching and Content Delivery","score":0.9980999827384949,"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":0.8545228242874146},{"id":"https://openalex.org/keywords/iptv","display_name":"IPTV","score":0.8343486189842224},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.721606433391571},{"id":"https://openalex.org/keywords/bottleneck","display_name":"Bottleneck","score":0.6219728589057922},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5621262788772583},{"id":"https://openalex.org/keywords/inefficiency","display_name":"Inefficiency","score":0.5450634360313416},{"id":"https://openalex.org/keywords/linear-network-coding","display_name":"Linear network coding","score":0.49418023228645325},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45476868748664856},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.42857787013053894},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4236797094345093},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.42109400033950806},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3343985974788666},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.284195214509964},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18468591570854187},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.1262611448764801},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.10230940580368042},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.0914280116558075}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8545228242874146},{"id":"https://openalex.org/C2776855496","wikidata":"https://www.wikidata.org/wiki/Q177518","display_name":"IPTV","level":2,"score":0.8343486189842224},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.721606433391571},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.6219728589057922},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5621262788772583},{"id":"https://openalex.org/C2778869765","wikidata":"https://www.wikidata.org/wiki/Q6028363","display_name":"Inefficiency","level":2,"score":0.5450634360313416},{"id":"https://openalex.org/C138293262","wikidata":"https://www.wikidata.org/wiki/Q1089578","display_name":"Linear network coding","level":3,"score":0.49418023228645325},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45476868748664856},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.42857787013053894},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4236797094345093},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.42109400033950806},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3343985974788666},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.284195214509964},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18468591570854187},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.1262611448764801},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.10230940580368042},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0914280116558075},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","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/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/estimedia.2011.6088528","is_oa":false,"landing_page_url":"https://doi.org/10.1109/estimedia.2011.6088528","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 9th IEEE Symposium on Embedded Systems for Real-Time Multimedia","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":20,"referenced_works":["https://openalex.org/W1967375535","https://openalex.org/W1970189273","https://openalex.org/W2002685637","https://openalex.org/W2005007426","https://openalex.org/W2017563627","https://openalex.org/W2031849950","https://openalex.org/W2037417027","https://openalex.org/W2120063396","https://openalex.org/W2127494222","https://openalex.org/W2128436803","https://openalex.org/W2134180302","https://openalex.org/W2141954481","https://openalex.org/W2147657151","https://openalex.org/W2148037789","https://openalex.org/W2155416230","https://openalex.org/W2161012989","https://openalex.org/W2171339816","https://openalex.org/W2172073677","https://openalex.org/W2798622342","https://openalex.org/W4242418714"],"related_works":["https://openalex.org/W1480823701","https://openalex.org/W2077553827","https://openalex.org/W2772289118","https://openalex.org/W2775175000","https://openalex.org/W2354113885","https://openalex.org/W2136238146","https://openalex.org/W2977877882","https://openalex.org/W2269355511","https://openalex.org/W2068552192","https://openalex.org/W2111755990"],"abstract_inverted_index":{"Multi-rate":[0],"video":[1],"scalable":[2],"codecs,":[3],"SVC":[4],"and":[5,62,149,152],"MDC,":[6],"provide":[7],"as":[8,129],"plausible":[9],"solutions":[10],"to":[11,23,43,101,118,157],"deal":[12],"with":[13,81],"heterogeneous":[14,123],"environment":[15],"of":[16,52,59,85,93,98,121,137],"Internet.":[17],"They,":[18],"however,":[19],"also":[20,128],"give":[21],"rise":[22],"a":[24,49,90,116,130,134],"wide":[25],"debate":[26,46],"over":[27,144],"which":[28],"one":[29],"is":[30,42,68],"more":[31],"efficient":[32],"supporting":[33],"P2P":[34,53,63,124],"IPTV":[35,54,125],"systems.":[36],"Our":[37],"goal":[38],"in":[39,83,96],"this":[40,109],"work":[41],"resolve":[44],"the":[45,102,119,140,146,150],"by":[47],"providing":[48],"quantitative":[50],"comparison":[51],"systems":[55,126],"given":[56],"different":[57],"choices":[58],"coding":[60,103],"schemes":[61],"network":[64,79,86,153],"formations.":[65],"The":[66,105],"answer":[67],"rather":[69],"subtle.":[70],"MDC-based":[71],"systems,":[72],"though":[73],"outperform":[74],"SVC-based":[75],"ones":[76],"under":[77],"certain":[78],"formation":[80,154],"bottleneck":[82],"terms":[84,97],"throughput,":[87],"suffer":[88],"from":[89,108],"lower":[91],"level":[92,142],"perceptual":[94],"quality":[95],"PSNR":[99],"due":[100],"inefficiency.":[104],"results":[106],"drawn":[107],"paper":[110],"can":[111],"be":[112,158],"provided":[113],"not":[114],"only":[115],"lesson":[117],"design":[120],"large-scale":[122],"but":[127],"strong":[131],"evidence":[132],"that":[133],"poor":[135],"choice":[136],"codec":[138,151],"at":[139],"higher":[141],"might":[143],"shadow":[145],"network-level":[147],"designs":[148],"components":[155],"ought":[156],"co-designed":[159],"for":[160],"optimal":[161],"user":[162],"experience.":[163]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}