{"id":"https://openalex.org/W2048746599","doi":"https://doi.org/10.1145/1821748.1821762","title":"A scheduling method for selective contents broadcasting with node relay-based webcast considering user behavior","display_name":"A scheduling method for selective contents broadcasting with node relay-based webcast considering user behavior","publication_year":2009,"publication_date":"2009-12-14","ids":{"openalex":"https://openalex.org/W2048746599","doi":"https://doi.org/10.1145/1821748.1821762","mag":"2048746599"},"language":"en","primary_location":{"id":"doi:10.1145/1821748.1821762","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1821748.1821762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th International Conference on Advances in Mobile Computing and Multimedia","raw_type":"proceedings-article"},"type":"conference-paper","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/A5110603726","display_name":"Yusuke Gotoh","orcid":"https://orcid.org/0000-0003-0594-4214"},"institutions":[{"id":"https://openalex.org/I163770644","display_name":"Okayama University","ror":"https://ror.org/02pc6pc55","country_code":"JP","type":"education","lineage":["https://openalex.org/I163770644"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yusuke Gotoh","raw_affiliation_strings":["Okayama University, Okayama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Okayama University, Okayama, Japan","institution_ids":["https://openalex.org/I163770644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025149375","display_name":"Tomoki Yoshihisa","orcid":"https://orcid.org/0000-0001-8746-872X"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoki Yoshihisa","raw_affiliation_strings":["Osaka University, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108228605","display_name":"Hideo Taniguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I163770644","display_name":"Okayama University","ror":"https://ror.org/02pc6pc55","country_code":"JP","type":"education","lineage":["https://openalex.org/I163770644"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideo Taniguchi","raw_affiliation_strings":["Okayama University, Okayama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Okayama University, Okayama, Japan","institution_ids":["https://openalex.org/I163770644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111900399","display_name":"Masanori Kanazawa","orcid":null},"institutions":[{"id":"https://openalex.org/I39012071","display_name":"Kyoto College of Graduate Studies for Informatics","ror":"https://ror.org/05mzj8a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I39012071"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masanori Kanazawa","raw_affiliation_strings":["The Kyoto College of Graduate Studies for Informatics, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Kyoto College of Graduate Studies for Informatics, Kyoto, Japan","institution_ids":["https://openalex.org/I39012071"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"28","last_page":"35"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9994999766349792,"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/T10742","display_name":"Peer-to-Peer Network Technologies","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/T11478","display_name":"Caching and Content Delivery","score":0.9986000061035156,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/webcast","display_name":"Webcast","score":0.9441970586776733},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8492109775543213},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7281663417816162},{"id":"https://openalex.org/keywords/broadcasting","display_name":"Broadcasting (networking)","score":0.6898884177207947},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6238679885864258},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.6203961372375488},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5662232637405396},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5311737656593323},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4721149206161499},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4614295959472656},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4251210689544678},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15124350786209106}],"concepts":[{"id":"https://openalex.org/C57374464","wikidata":"https://www.wikidata.org/wiki/Q1109638","display_name":"Webcast","level":2,"score":0.9441970586776733},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8492109775543213},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7281663417816162},{"id":"https://openalex.org/C110157686","wikidata":"https://www.wikidata.org/wiki/Q922122","display_name":"Broadcasting (networking)","level":2,"score":0.6898884177207947},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6238679885864258},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.6203961372375488},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5662232637405396},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5311737656593323},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4721149206161499},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4614295959472656},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4251210689544678},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15124350786209106},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"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/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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:10.1145/1821748.1821762","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1821748.1821762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 7th International Conference on Advances in Mobile Computing and Multimedia","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3936786660","display_name":"Contents Delivery Schemes on Node Relay-based Webcast","funder_award_id":"21700108","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7967717688","display_name":"Whole programming methods for ubiquitous environments","funder_award_id":"20240007","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W63535301","https://openalex.org/W239964209","https://openalex.org/W2007087980","https://openalex.org/W2100448811","https://openalex.org/W2119787991","https://openalex.org/W2121295626","https://openalex.org/W2122390027","https://openalex.org/W2123650811","https://openalex.org/W2123732385","https://openalex.org/W2134972004","https://openalex.org/W2147657151","https://openalex.org/W2155416230","https://openalex.org/W2165222121","https://openalex.org/W2166934722","https://openalex.org/W2167784645","https://openalex.org/W2170950596","https://openalex.org/W2599378371","https://openalex.org/W6609205758","https://openalex.org/W6679803591"],"related_works":["https://openalex.org/W1999856604","https://openalex.org/W2162676209","https://openalex.org/W2043120455","https://openalex.org/W2113699505","https://openalex.org/W3121771375","https://openalex.org/W2165416710","https://openalex.org/W2049886851","https://openalex.org/W2337145329","https://openalex.org/W29752725","https://openalex.org/W2387261163"],"abstract_inverted_index":{"Due":[0],"to":[1,52,76,101],"the":[2,35,39,42,63,73,103,128,149],"recent":[3],"popularization":[4],"of":[5,127,152],"digital":[6],"broadcasting":[7,11,112],"systems,":[8],"selective":[9,110],"contents":[10,57,111],"depending":[12],"on":[13,109],"users'":[14,48],"preferences":[15],"have":[16,51,84],"attracted":[17],"great":[18],"attention.":[19],"For":[20],"example,":[21],"in":[22],"a":[23,26,99,123,145],"quiz":[24],"program,":[25],"user":[27,107],"selects":[28],"his":[29],"or":[30],"her":[31],"answer":[32],"and":[33,143],"watches":[34],"video":[36],"content":[37,79],"for":[38,91],"answer.":[40],"Although":[41],"server":[43,74],"can":[44],"deliver":[45,77],"programs":[46],"reflecting":[47],"preferences,":[49],"clients":[50,142],"wait":[53],"until":[54],"their":[55],"selected":[56],"start":[58],"playing.":[59],"Conventional":[60],"methods":[61],"reduce":[62,102],"waiting":[64,104,137],"time":[65,105,138],"by":[66,139],"producing":[67],"an":[68],"effective":[69],"broadcast":[70,146],"schedule.":[71],"However,":[72],"has":[75],"several":[78],"items":[80],"so":[81],"that":[82,117],"users":[83],"choices.":[85],"This":[86],"requires":[87],"more":[88],"bandwidth":[89,151],"than":[90],"non-selective":[92],"contents.":[93],"In":[94],"this":[95],"paper,":[96],"we":[97],"propose":[98],"method":[100,135],"considering":[106,148],"behavior":[108],"with":[113],"node":[114],"relay-based":[115],"webcast":[116],"relays":[118],"data":[119],"among":[120],"nodes.":[121],"When":[122],"client":[124],"pulls":[125],"out":[126],"network":[129],"while":[130],"delivering":[131],"contents,":[132],"our":[133],"proposed":[134],"reduces":[136],"selecting":[140],"other":[141],"reconstructing":[144],"schedule":[147],"available":[150],"each":[153],"client.":[154]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
