{"id":"https://openalex.org/W2101712805","doi":"https://doi.org/10.1007/s11036-015-0611-6","title":"SmartGW: Enabling Bandwidth-Efficient Group Watching in Cloud Social TV Systems","display_name":"SmartGW: Enabling Bandwidth-Efficient Group Watching in Cloud Social TV Systems","publication_year":2015,"publication_date":"2015-05-05","ids":{"openalex":"https://openalex.org/W2101712805","doi":"https://doi.org/10.1007/s11036-015-0611-6","mag":"2101712805"},"language":"en","primary_location":{"id":"doi:10.1007/s11036-015-0611-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11036-015-0611-6","pdf_url":null,"source":{"id":"https://openalex.org/S192894947","display_name":"Mobile Networks and Applications","issn_l":"1383-469X","issn":["1383-469X","1572-8153"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Networks and Applications","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/A5101817686","display_name":"Zheng Xue","orcid":"https://orcid.org/0000-0002-4148-5820"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210129003","display_name":"SYSU-CMU International Joint Research Institute","ror":"https://ror.org/02w30ae27","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210129003"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zheng Xue","raw_affiliation_strings":["Department of Computer Science, Sun Yat-sen University, Guangzhou, 510006, China","SYSU-CMU Shunde International Joint Research Institute, Foshan, 528300, China","Department of Computer Science, Sun Yat-sen University, Guangzhou, China","SYSU-CMU Shunde International Joint Research Institute, Foshan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Sun Yat-sen University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"SYSU-CMU Shunde International Joint Research Institute, Foshan, 528300, China","institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210129003"]},{"raw_affiliation_string":"Department of Computer Science, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"SYSU-CMU Shunde International Joint Research Institute, Foshan, China","institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210129003"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100735704","display_name":"Di Wu","orcid":"https://orcid.org/0000-0002-9433-7725"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210129003","display_name":"SYSU-CMU International Joint Research Institute","ror":"https://ror.org/02w30ae27","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210129003"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Di Wu","raw_affiliation_strings":["Department of Computer Science, Sun Yat-sen University, Guangzhou, 510006, China","SYSU-CMU Shunde International Joint Research Institute, Foshan, 528300, China","Department of Computer Science, Sun Yat-sen University, Guangzhou, China","SYSU-CMU Shunde International Joint Research Institute, Foshan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Sun Yat-sen University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"SYSU-CMU Shunde International Joint Research Institute, Foshan, 528300, China","institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210129003"]},{"raw_affiliation_string":"Department of Computer Science, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"SYSU-CMU Shunde International Joint Research Institute, Foshan, China","institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210129003"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075887050","display_name":"Xueyan Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I4210129003","display_name":"SYSU-CMU International Joint Research Institute","ror":"https://ror.org/02w30ae27","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210129003"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xueyan Xie","raw_affiliation_strings":["Department of Computer Science, Sun Yat-sen University, Guangzhou, 510006, China","SYSU-CMU Shunde International Joint Research Institute, Foshan, 528300, China","Department of Computer Science, Sun Yat-sen University, Guangzhou, China","SYSU-CMU Shunde International Joint Research Institute, Foshan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Sun Yat-sen University, Guangzhou, 510006, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"SYSU-CMU Shunde International Joint Research Institute, Foshan, 528300, China","institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210129003"]},{"raw_affiliation_string":"Department of Computer Science, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]},{"raw_affiliation_string":"SYSU-CMU Shunde International Joint Research Institute, Foshan, China","institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210129003"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041572550","display_name":"Yonggang Wen","orcid":"https://orcid.org/0000-0002-2751-5114"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yonggang Wen","raw_affiliation_strings":["School of Computer Engineering, Nanyang Technological University, Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Engineering, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100735704"],"corresponding_institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4210129003"],"apc_list":{"value":3790,"currency":"USD","value_usd":3790},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09711276,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"20","issue":"3","first_page":"308","last_page":"319"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9980000257492065,"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":0.8874019384384155},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7688555717468262},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6415548324584961},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5911943912506104},{"id":"https://openalex.org/keywords/provisioning","display_name":"Provisioning","score":0.546447217464447},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.45491552352905273},{"id":"https://openalex.org/keywords/lyapunov-optimization","display_name":"Lyapunov optimization","score":0.4447823762893677},{"id":"https://openalex.org/keywords/bandwidth-allocation","display_name":"Bandwidth allocation","score":0.44143998622894287},{"id":"https://openalex.org/keywords/dynamic-bandwidth-allocation","display_name":"Dynamic bandwidth allocation","score":0.4260753095149994},{"id":"https://openalex.org/keywords/salient","display_name":"Salient","score":0.41022989153862},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3870636522769928},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3584210276603699},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1751001477241516},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17487859725952148}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8874019384384155},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7688555717468262},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6415548324584961},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5911943912506104},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.546447217464447},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.45491552352905273},{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.4447823762893677},{"id":"https://openalex.org/C200157131","wikidata":"https://www.wikidata.org/wiki/Q4854763","display_name":"Bandwidth allocation","level":3,"score":0.44143998622894287},{"id":"https://openalex.org/C145062175","wikidata":"https://www.wikidata.org/wiki/Q5318947","display_name":"Dynamic bandwidth allocation","level":3,"score":0.4260753095149994},{"id":"https://openalex.org/C2780719617","wikidata":"https://www.wikidata.org/wiki/Q1030752","display_name":"Salient","level":2,"score":0.41022989153862},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3870636522769928},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3584210276603699},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1751001477241516},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17487859725952148},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C191544260","wikidata":"https://www.wikidata.org/wiki/Q1238630","display_name":"Lyapunov exponent","level":3,"score":0.0},{"id":"https://openalex.org/C37935115","wikidata":"https://www.wikidata.org/wiki/Q6707085","display_name":"Lyapunov redesign","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11036-015-0611-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11036-015-0611-6","pdf_url":null,"source":{"id":"https://openalex.org/S192894947","display_name":"Mobile Networks and Applications","issn_l":"1383-469X","issn":["1383-469X","1572-8153"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Networks and Applications","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":37,"referenced_works":["https://openalex.org/W53118782","https://openalex.org/W88305129","https://openalex.org/W1520100043","https://openalex.org/W1588771711","https://openalex.org/W1921271055","https://openalex.org/W1963903779","https://openalex.org/W1968709821","https://openalex.org/W1974129604","https://openalex.org/W1992535127","https://openalex.org/W2005562282","https://openalex.org/W2020081923","https://openalex.org/W2029785467","https://openalex.org/W2045648663","https://openalex.org/W2046804949","https://openalex.org/W2053275248","https://openalex.org/W2057522896","https://openalex.org/W2065046698","https://openalex.org/W2073939733","https://openalex.org/W2086409953","https://openalex.org/W2092008800","https://openalex.org/W2107913843","https://openalex.org/W2124930468","https://openalex.org/W2129565328","https://openalex.org/W2129884074","https://openalex.org/W2137152139","https://openalex.org/W2139995534","https://openalex.org/W2146268021","https://openalex.org/W2146798067","https://openalex.org/W2159135712","https://openalex.org/W2162233318","https://openalex.org/W2162450625","https://openalex.org/W2163578391","https://openalex.org/W2167288481","https://openalex.org/W2493052183","https://openalex.org/W2912114595","https://openalex.org/W4254599715","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2057490875","https://openalex.org/W2141211540","https://openalex.org/W2148705057","https://openalex.org/W4251345889","https://openalex.org/W4233765508","https://openalex.org/W2122266837","https://openalex.org/W1990230466","https://openalex.org/W2903957039","https://openalex.org/W2205120236","https://openalex.org/W2107680962"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}