{"id":"https://openalex.org/W3021499307","doi":"https://doi.org/10.1142/s0129054120500124","title":"Tight Bounds on the Upload Capacity to Enable Two-Hop Delivery in Peer-to-Peer Video Streaming Systems","display_name":"Tight Bounds on the Upload Capacity to Enable Two-Hop Delivery in Peer-to-Peer Video Streaming Systems","publication_year":2020,"publication_date":"2020-04-01","ids":{"openalex":"https://openalex.org/W3021499307","doi":"https://doi.org/10.1142/s0129054120500124","mag":"3021499307"},"language":"en","primary_location":{"id":"doi:10.1142/s0129054120500124","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0129054120500124","pdf_url":null,"source":{"id":"https://openalex.org/S68047077","display_name":"International Journal of Foundations of Computer Science","issn_l":"0129-0541","issn":["0129-0541","1793-6373"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Foundations of Computer Science","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/A5083128643","display_name":"Hironori Ando","orcid":null},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hironori Ando","raw_affiliation_strings":["Department of Information Engineering, Graduate School of Engineering, Hiroshima University, Kagamiyama 1-4-1, Higashi-Hiroshima, 739-8527, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Graduate School of Engineering, Hiroshima University, Kagamiyama 1-4-1, Higashi-Hiroshima, 739-8527, Japan","institution_ids":["https://openalex.org/I113306721"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087923932","display_name":"Satoshi Fujita","orcid":"https://orcid.org/0000-0001-9412-7309"},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Fujita","raw_affiliation_strings":["Department of Information Engineering, Graduate School of Engineering, Hiroshima University, Kagamiyama 1-4-1, Higashi-Hiroshima, 739-8527, Japan"],"raw_orcid":"https://orcid.org/0000-0001-9412-7309","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Graduate School of Engineering, Hiroshima University, Kagamiyama 1-4-1, Higashi-Hiroshima, 739-8527, Japan","institution_ids":["https://openalex.org/I113306721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5083128643"],"corresponding_institution_ids":["https://openalex.org/I113306721"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06044781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"31","issue":"03","first_page":"341","last_page":"354"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.994700014591217,"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":0.9707000255584717,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/upload","display_name":"Upload","score":0.8802279233932495},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8073663711547852},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.6347591280937195},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.5925079584121704},{"id":"https://openalex.org/keywords/streams","display_name":"STREAMS","score":0.5771358013153076},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5714015960693359},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5614557266235352},{"id":"https://openalex.org/keywords/homogeneous","display_name":"Homogeneous","score":0.48849308490753174},{"id":"https://openalex.org/keywords/video-streaming","display_name":"Video streaming","score":0.47274860739707947},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.430259108543396},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3999560475349426},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19654834270477295},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.124362051486969},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1103857159614563}],"concepts":[{"id":"https://openalex.org/C71901391","wikidata":"https://www.wikidata.org/wiki/Q7126699","display_name":"Upload","level":2,"score":0.8802279233932495},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8073663711547852},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.6347591280937195},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.5925079584121704},{"id":"https://openalex.org/C42090638","wikidata":"https://www.wikidata.org/wiki/Q4048907","display_name":"STREAMS","level":2,"score":0.5771358013153076},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5714015960693359},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5614557266235352},{"id":"https://openalex.org/C66882249","wikidata":"https://www.wikidata.org/wiki/Q169336","display_name":"Homogeneous","level":2,"score":0.48849308490753174},{"id":"https://openalex.org/C2986160907","wikidata":"https://www.wikidata.org/wiki/Q220499","display_name":"Video streaming","level":2,"score":0.47274860739707947},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.430259108543396},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3999560475349426},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19654834270477295},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.124362051486969},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1103857159614563},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0129054120500124","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0129054120500124","pdf_url":null,"source":{"id":"https://openalex.org/S68047077","display_name":"International Journal of Foundations of Computer Science","issn_l":"0129-0541","issn":["0129-0541","1793-6373"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Foundations of Computer Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1968989207","https://openalex.org/W1970908833","https://openalex.org/W1982222533","https://openalex.org/W2023866977","https://openalex.org/W2057456423","https://openalex.org/W2080245275","https://openalex.org/W2110105867","https://openalex.org/W2126765945","https://openalex.org/W2135980240","https://openalex.org/W2144506250","https://openalex.org/W2156644501","https://openalex.org/W2159016220","https://openalex.org/W2159019875","https://openalex.org/W2161012989","https://openalex.org/W2166454918","https://openalex.org/W2167035924","https://openalex.org/W2272282548","https://openalex.org/W2576765845","https://openalex.org/W2588220790","https://openalex.org/W2913954688"],"related_works":["https://openalex.org/W2010317732","https://openalex.org/W2970508231","https://openalex.org/W2944823289","https://openalex.org/W2136511551","https://openalex.org/W2302530980","https://openalex.org/W2952390691","https://openalex.org/W2126679164","https://openalex.org/W1970908833","https://openalex.org/W2026448779","https://openalex.org/W3084760591"],"abstract_inverted_index":{"In":[0,38],"multi-tree-structured":[1],"Peer-to-Peer":[2],"(P2P)":[3],"video":[4,6],"streaming,":[5],"streams":[7],"are":[8,32],"delivered":[9,33],"from":[10],"the":[11,44,67,76,80,88,104,116],"source":[12],"peer":[13,109],"to":[14,49,65,115],"subscribing":[15],"peers":[16,93],"in":[17],"such":[18],"a":[19,83],"way":[20],"that":[21,95],"each":[22,108],"stream":[23],"is":[24,79,98,110],"divided":[25],"into":[26],"several":[27],"sub-streams":[28,31,48],"and":[29,101],"those":[30],"through":[34,54],"different":[35],"spanning":[36,55],"trees.":[37],"this":[39],"paper,":[40],"we":[41],"focus":[42],"on":[43,87],"delivery":[45,69,97],"of":[46,57,70,75,82,91,107],"all":[47],"[Formula:":[50],"see":[51],"text]":[52],"subscribers":[53],"trees":[56],"depth":[58],"two":[59],"each,":[60],"which":[61],"will":[62],"be":[63],"referred":[64],"as":[66],"2-hop":[68,96],"sub-streams.":[71],"The":[72],"main":[73],"contribution":[74],"current":[77],"paper":[78],"derivation":[81],"tight":[84],"lower":[85],"bound":[86],"upload":[89,105],"capacity":[90,106],"homogeneous":[92],"so":[94],"possible":[99],"if":[100,103],"only":[102],"greater":[111],"than":[112],"or":[113],"equal":[114],"derived":[117],"bound.":[118]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
