{"id":"https://openalex.org/W2883814971","doi":"https://doi.org/10.1007/s11042-018-6351-4","title":"Improving hierarchical mobile video caching through distributed cross-layer coordination","display_name":"Improving hierarchical mobile video caching through distributed cross-layer coordination","publication_year":2018,"publication_date":"2018-07-17","ids":{"openalex":"https://openalex.org/W2883814971","doi":"https://doi.org/10.1007/s11042-018-6351-4","mag":"2883814971"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-018-6351-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-018-6351-4","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools 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/A5100448841","display_name":"Feng Li","orcid":"https://orcid.org/0000-0001-9372-7871"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Li","raw_affiliation_strings":["Department of Automation, University of Science and Technology of China, Hefei, 230027, China","Department of Automation, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, University of Science and Technology of China, Hefei, 230027, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Automation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024645274","display_name":"Lixiang Xu","orcid":"https://orcid.org/0000-0001-8946-620X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixiang Xu","raw_affiliation_strings":["Department of Automation, University of Science and Technology of China, Hefei, 230027, China","Department of Automation, University of Science and Technology of China, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation, University of Science and Technology of China, Hefei, 230027, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Automation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090493861","display_name":"Shihui Duan","orcid":"https://orcid.org/0000-0003-2431-009X"},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shihui Duan","raw_affiliation_strings":["CAICT, Key Laboratory of Internet and Industrial Integration Innovation, Ministry of Industry and Information Technology of the People\u2019s Republic of China, Beijing, 100191, China","CAICT, Key Laboratory of Internet and Industrial Integration Innovation, Ministry of Industry and Information Technology of the People\u2019s Republic of China, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CAICT, Key Laboratory of Internet and Industrial Integration Innovation, Ministry of Industry and Information Technology of the People\u2019s Republic of China, Beijing, 100191, China","institution_ids":["https://openalex.org/I890469752","https://openalex.org/I4210130112"]},{"raw_affiliation_string":"CAICT, Key Laboratory of Internet and Industrial Integration Innovation, Ministry of Industry and Information Technology of the People\u2019s Republic of China, Beijing, China","institution_ids":["https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017195983","display_name":"Wenfu Wu","orcid":"https://orcid.org/0000-0002-9743-0618"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenfu Wu","raw_affiliation_strings":["Huawei Technologies Co., Ltd., Shanghai, 201206, China","Huawei Technologies Co., Ltd., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd., Shanghai, 201206, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Huawei Technologies Co., Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009709753","display_name":"Haifeng Zhao","orcid":"https://orcid.org/0000-0002-4045-9620"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haifeng Zhao","raw_affiliation_strings":["Huawei Technologies Co., Ltd., Shanghai, 201206, China","Huawei Technologies Co., Ltd., Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co., Ltd., Shanghai, 201206, China","institution_ids":["https://openalex.org/I2250955327"]},{"raw_affiliation_string":"Huawei Technologies Co., Ltd., Shanghai, China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007719477","display_name":"Qiang Ling","orcid":"https://orcid.org/0000-0001-5688-4130"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qiang Ling","raw_affiliation_strings":["Department of Automation, University of Science and Technology of China, Hefei, 230027, China","Department of Automation, University of Science and Technology of China, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0001-5688-4130","affiliations":[{"raw_affiliation_string":"Department of Automation, University of Science and Technology of China, Hefei, 230027, China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"Department of Automation, University of Science and Technology of China, Hefei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5007719477"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.09164211,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"78","issue":"5","first_page":"6049","last_page":"6071"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","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/T11478","display_name":"Caching and Content Delivery","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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9898999929428101,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9799000024795532,"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":0.9434856176376343},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.6857203245162964},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.40342867374420166},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.37642836570739746},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.36487966775894165},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.34900039434432983},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.32561731338500977}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9434856176376343},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.6857203245162964},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.40342867374420166},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.37642836570739746},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.36487966775894165},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34900039434432983},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.32561731338500977},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11042-018-6351-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-018-6351-4","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools 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":40,"referenced_works":["https://openalex.org/W1555915743","https://openalex.org/W1579591029","https://openalex.org/W1579682480","https://openalex.org/W1965441238","https://openalex.org/W1975799272","https://openalex.org/W1979170440","https://openalex.org/W1979684508","https://openalex.org/W1997248076","https://openalex.org/W2010557441","https://openalex.org/W2010564749","https://openalex.org/W2013991076","https://openalex.org/W2017711726","https://openalex.org/W2021137601","https://openalex.org/W2023912929","https://openalex.org/W2029738888","https://openalex.org/W2032344298","https://openalex.org/W2036150645","https://openalex.org/W2038519345","https://openalex.org/W2056579843","https://openalex.org/W2076492944","https://openalex.org/W2092851923","https://openalex.org/W2093375622","https://openalex.org/W2093578348","https://openalex.org/W2103015965","https://openalex.org/W2104696249","https://openalex.org/W2109413932","https://openalex.org/W2127768834","https://openalex.org/W2138360690","https://openalex.org/W2148883419","https://openalex.org/W2157425631","https://openalex.org/W2239827863","https://openalex.org/W2466025545","https://openalex.org/W2482567233","https://openalex.org/W2769686021","https://openalex.org/W2770532911","https://openalex.org/W3100548612","https://openalex.org/W3136608290","https://openalex.org/W4230147987","https://openalex.org/W4255058513","https://openalex.org/W6603041496"],"related_works":["https://openalex.org/W304855073","https://openalex.org/W938111471","https://openalex.org/W2511882081","https://openalex.org/W2518250394","https://openalex.org/W2032169142","https://openalex.org/W2267221041","https://openalex.org/W98823754","https://openalex.org/W2517005961","https://openalex.org/W1531019137","https://openalex.org/W2513299830"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}