{"id":"https://openalex.org/W2534556517","doi":"https://doi.org/10.1109/icawst.2011.6163141","title":"An optimized overlay multicast sub-tree rearrangement algorithm","display_name":"An optimized overlay multicast sub-tree rearrangement algorithm","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2534556517","doi":"https://doi.org/10.1109/icawst.2011.6163141","mag":"2534556517"},"language":"en","primary_location":{"id":"doi:10.1109/icawst.2011.6163141","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icawst.2011.6163141","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","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/A5050655423","display_name":"Xiaoqiong Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoqiong Tan","raw_affiliation_strings":["School of Computer, Wuhan University of China, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer, Wuhan University of China, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058614935","display_name":"Ruimin Hu","orcid":"https://orcid.org/0000-0002-9618-8372"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruimin Hu","raw_affiliation_strings":["School of Computer, Wuhan University of China, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Computer, Wuhan University of China, Wuhan, China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000801204","display_name":"Zhaoping Wang","orcid":"https://orcid.org/0000-0002-2251-733X"},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoping Wang","raw_affiliation_strings":["Guangzhou Branch of China Unicom, Guangdong Tisson Technologies Development Company Limited, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou Branch of China Unicom, Guangdong Tisson Technologies Development Company Limited, Guangdong, China","institution_ids":["https://openalex.org/I6507939"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073802525","display_name":"Xuesong Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I6507939","display_name":"China United Network Communications Group (China)","ror":"https://ror.org/028w99c90","country_code":"CN","type":"company","lineage":["https://openalex.org/I6507939"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuesong Cao","raw_affiliation_strings":["Guangzhou Branch of China Unicom, Guangdong Tisson Technologies Development Company Limited, Guangdong, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou Branch of China Unicom, Guangdong Tisson Technologies Development Company Limited, Guangdong, China","institution_ids":["https://openalex.org/I6507939"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5050655423"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.37337589,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"205","last_page":"208"},"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":0.9983999729156494,"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":0.9950000047683716,"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/multicast","display_name":"Multicast","score":0.8917896747589111},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7889025211334229},{"id":"https://openalex.org/keywords/degree","display_name":"Degree (music)","score":0.6457576155662537},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.6419782042503357},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5669646859169006},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.5602589845657349},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5418610572814941},{"id":"https://openalex.org/keywords/overlay","display_name":"Overlay","score":0.5347933173179626},{"id":"https://openalex.org/keywords/overlay-multicast","display_name":"Overlay multicast","score":0.4785923957824707},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4521520137786865},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.45083558559417725},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4315846562385559},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34324371814727783},{"id":"https://openalex.org/keywords/distance-vector-multicast-routing-protocol","display_name":"Distance Vector Multicast Routing Protocol","score":0.16805234551429749},{"id":"https://openalex.org/keywords/xcast","display_name":"Xcast","score":0.16690880060195923},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12307897210121155}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.8917896747589111},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7889025211334229},{"id":"https://openalex.org/C2775997480","wikidata":"https://www.wikidata.org/wiki/Q586277","display_name":"Degree (music)","level":2,"score":0.6457576155662537},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6419782042503357},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5669646859169006},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.5602589845657349},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5418610572814941},{"id":"https://openalex.org/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.5347933173179626},{"id":"https://openalex.org/C2780622806","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay multicast","level":5,"score":0.4785923957824707},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4521520137786865},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.45083558559417725},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4315846562385559},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34324371814727783},{"id":"https://openalex.org/C42272142","wikidata":"https://www.wikidata.org/wiki/Q1229379","display_name":"Distance Vector Multicast Routing Protocol","level":4,"score":0.16805234551429749},{"id":"https://openalex.org/C192059732","wikidata":"https://www.wikidata.org/wiki/Q3823050","display_name":"Xcast","level":3,"score":0.16690880060195923},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12307897210121155},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icawst.2011.6163141","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icawst.2011.6163141","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 3rd International Conference on Awareness Science and Technology (iCAST)","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":10,"referenced_works":["https://openalex.org/W2036652331","https://openalex.org/W2094076493","https://openalex.org/W2098995343","https://openalex.org/W2112175806","https://openalex.org/W2115091488","https://openalex.org/W2115517816","https://openalex.org/W2116103788","https://openalex.org/W2124413800","https://openalex.org/W2156644501","https://openalex.org/W2163698949"],"related_works":["https://openalex.org/W2126322057","https://openalex.org/W2038469395","https://openalex.org/W1965229836","https://openalex.org/W2002046412","https://openalex.org/W2073233271","https://openalex.org/W2028088940","https://openalex.org/W1559371895","https://openalex.org/W2027788241","https://openalex.org/W2129429594","https://openalex.org/W2029846706"],"abstract_inverted_index":{"Traditional":[0],"overlay":[1],"multicast":[2],"tree":[3],"rearrange":[4],"routing":[5],"algorithm":[6,38,85],"takes":[7],"the":[8,17,22,27,64,74,81,83,98,101],"approach":[9,60],"of":[10,29,39,44,53,73,80,100,113],"iterative":[11],"optimization":[12,30,91],"which":[13],"is":[14,31,42,76],"based":[15],"on":[16],"residual":[18,24,45,54],"degree,":[19,46],"However":[20],"in":[21],"sparse":[23],"degree":[25,55,72],"distribution,":[26],"proportion":[28],"low.":[32],"This":[33],"paper":[34],"proposes":[35],"a":[36],"new":[37],"rerouting":[40],"that":[41,69],"independent":[43],"adopting":[47],"Sorted":[48],"sub-trees":[49],"Exchange":[50],"Strategy":[51],"instead":[52],"migration":[56],"strategy.":[57],"The":[58,93],"proposed":[59,84],"can":[61,95,109],"effectively":[62],"reduce":[63],"overall":[65],"delay.":[66],"Experiments":[67],"show":[68],"when":[70],"remaining":[71],"trees":[75],"less":[77],"than":[78],"15%":[79],"total,":[82],"would":[86],"enhance":[87],"5%":[88],"\u201310%":[89],"delay":[90],"ratio.":[92],"result":[94],"apply":[96],"to":[97],"maintenance":[99],"real-time":[102],"group":[103],"multimedia":[104],"services":[105],"distribution":[106],"system,":[107],"and":[108],"provide":[110],"sustainable":[111],"Quality":[112],"Service(QoS)":[114],"for":[115],"long":[116],"time":[117],"users.":[118]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}