{"id":"https://openalex.org/W2009290885","doi":"https://doi.org/10.1109/wcnc.2012.6214136","title":"Video multicast with heterogeneous user interests in multi-rate wireless networks","display_name":"Video multicast with heterogeneous user interests in multi-rate wireless networks","publication_year":2012,"publication_date":"2012-04-01","ids":{"openalex":"https://openalex.org/W2009290885","doi":"https://doi.org/10.1109/wcnc.2012.6214136","mag":"2009290885"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2012.6214136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2012.6214136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Wireless Communications and Networking Conference (WCNC)","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/A5071080660","display_name":"Kate Ching\u2010Ju Lin","orcid":"https://orcid.org/0000-0002-1101-8324"},"institutions":[{"id":"https://openalex.org/I29955533","display_name":"Center for Information Technology","ror":"https://ror.org/03jh5a977","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I29955533"]},{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Kate Ching-Ju Lin","raw_affiliation_strings":["Research Center for Information Technology Innovation, Academia Sinica, Taiwan","(Research Center for Information Technology Innovation, Academia Sinica, Taiwan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for Information Technology Innovation, Academia Sinica, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"(Research Center for Information Technology Innovation, Academia Sinica, Taiwan)","institution_ids":["https://openalex.org/I29955533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017338697","display_name":"Shang-Po Chou","orcid":null},"institutions":[{"id":"https://openalex.org/I29955533","display_name":"Center for Information Technology","ror":"https://ror.org/03jh5a977","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I29955533"]},{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Shang-Po Chou","raw_affiliation_strings":["Research Center for Information Technology Innovation, Academia Sinica, Taiwan","(Research Center for Information Technology Innovation, Academia Sinica, Taiwan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center for Information Technology Innovation, Academia Sinica, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"(Research Center for Information Technology Innovation, Academia Sinica, Taiwan)","institution_ids":["https://openalex.org/I29955533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069626521","display_name":"Cheng\u2010Fu Chou","orcid":"https://orcid.org/0000-0003-2684-5039"},"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":"Cheng-Fu Chou","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan University, Taiwan","Department of Computer Science and Information Engineering, National Taiwan Univ., Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan Univ., Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7453,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7293117,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2092","last_page":"2097"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9994999766349792,"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/T11409","display_name":"Advanced Wireless Network Optimization","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9976000189781189,"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/multicast","display_name":"Multicast","score":0.8638728857040405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8557111024856567},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7914755344390869},{"id":"https://openalex.org/keywords/xcast","display_name":"Xcast","score":0.577899694442749},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.5760331153869629},{"id":"https://openalex.org/keywords/router","display_name":"Router","score":0.5496821403503418},{"id":"https://openalex.org/keywords/source-specific-multicast","display_name":"Source-specific multicast","score":0.5354561805725098},{"id":"https://openalex.org/keywords/protocol-independent-multicast","display_name":"Protocol Independent Multicast","score":0.46530017256736755},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.45798245072364807},{"id":"https://openalex.org/keywords/wi-fi-array","display_name":"Wi-Fi array","score":0.4560433030128479},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.43803688883781433},{"id":"https://openalex.org/keywords/ip-multicast","display_name":"IP multicast","score":0.41633540391921997},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3499161899089813},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1341719627380371}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8638728857040405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8557111024856567},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7914755344390869},{"id":"https://openalex.org/C192059732","wikidata":"https://www.wikidata.org/wiki/Q3823050","display_name":"Xcast","level":3,"score":0.577899694442749},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.5760331153869629},{"id":"https://openalex.org/C2775896111","wikidata":"https://www.wikidata.org/wiki/Q642560","display_name":"Router","level":2,"score":0.5496821403503418},{"id":"https://openalex.org/C18787934","wikidata":"https://www.wikidata.org/wiki/Q7565105","display_name":"Source-specific multicast","level":3,"score":0.5354561805725098},{"id":"https://openalex.org/C44892269","wikidata":"https://www.wikidata.org/wiki/Q782752","display_name":"Protocol Independent Multicast","level":3,"score":0.46530017256736755},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.45798245072364807},{"id":"https://openalex.org/C152153834","wikidata":"https://www.wikidata.org/wiki/Q1339878","display_name":"Wi-Fi array","level":4,"score":0.4560433030128479},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.43803688883781433},{"id":"https://openalex.org/C150329594","wikidata":"https://www.wikidata.org/wiki/Q2711392","display_name":"IP multicast","level":3,"score":0.41633540391921997},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3499161899089813},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1341719627380371},{"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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":1,"locations":[{"id":"doi:10.1109/wcnc.2012.6214136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2012.6214136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Wireless Communications and Networking Conference (WCNC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1913852354","https://openalex.org/W1975442866","https://openalex.org/W1979181034","https://openalex.org/W2014635797","https://openalex.org/W2133349072","https://openalex.org/W2147692405","https://openalex.org/W2148499770","https://openalex.org/W2150167333","https://openalex.org/W2170283044","https://openalex.org/W6681864142"],"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/W1971176687","https://openalex.org/W2157815988","https://openalex.org/W2099023627","https://openalex.org/W2739948354","https://openalex.org/W2373105975"],"abstract_inverted_index":{"As":[0],"mobile":[1,28],"devices,":[2],"such":[3],"as":[4],"smart":[5],"phones":[6],"and":[7,12,55,79,110,141],"tablet":[8],"PCs,":[9],"become":[10],"more":[11,13],"ubiquitous,":[14],"it":[15],"is":[16],"increasingly":[17],"popular":[18],"for":[19,120],"users":[20],"to":[21,63,152,167],"watch":[22],"online":[23],"video":[24,49,53,94,99,121,133],"streaming":[25],"on":[26],"their":[27],"devices.":[29],"Because":[30],"of":[31,34],"the":[32,52,155,161],"nature":[33],"wireless":[35,38,61,83,108,118],"broadcast,":[36],"a":[37,117,123,131],"router":[39,119],"(e.g.,":[40],"an":[41],"access":[42],"point":[43],"or":[44],"cellular":[45],"tower)":[46],"can":[47,159],"retrieve":[48],"streams":[50],"from":[51],"server":[54],"then":[56],"efficiently":[57],"multicast":[58,122,134],"them":[59],"via":[60],"medium":[62],"multiple":[64],"clients":[65,73,88],"who":[66],"are":[67],"interested":[68,91],"in":[69,76,92,107,116],"those":[70],"videos.":[71],"However,":[72],"could":[74,101],"locate":[75],"different":[77,93,98],"positions":[78],"therefore":[80],"experience":[81],"various":[82,103],"channel":[84,139],"conditions.":[85],"In":[86,126],"addition,":[87],"might":[89],"be":[90],"content":[95],"so":[96],"that":[97,136],"clips":[100],"have":[102],"popularity.":[104],"The":[105],"heterogeneity":[106],"conditions":[109],"user":[111,143],"interests":[112,144],"makes":[113],"bandwidth":[114],"allocation":[115],"challenging":[124],"problem.":[125],"this":[127],"paper,":[128],"we":[129],"propose":[130],"marginal-utility-based":[132],"scheme":[135],"takes":[137],"variant":[138],"qualities":[140],"heterogeneous":[142],"into":[145],"account.":[146],"Our":[147],"evaluation":[148],"shows":[149],"that,":[150],"compared":[151],"interest-oblivious":[153],"multicast,":[154],"proposed":[156],"interest-aware":[157],"approach":[158],"improve":[160],"average":[162],"visual":[163],"quality":[164],"by":[165],"up":[166],"9":[168],"dB.":[169]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}