{"id":"https://openalex.org/W7167358651","doi":"https://doi.org/10.1016/j.engappai.2026.115576","title":"Optimization scheme for content placement in internet of vehicles based on content popularity and mobility perception","display_name":"Optimization scheme for content placement in internet of vehicles based on content popularity and mobility perception","publication_year":2026,"publication_date":"2026-07-04","ids":{"openalex":"https://openalex.org/W7167358651","doi":"https://doi.org/10.1016/j.engappai.2026.115576"},"language":"en","primary_location":{"id":"doi:10.1016/j.engappai.2026.115576","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.115576","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Applications of Artificial Intelligence","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/A5100547081","display_name":"Sifeng Zhu","orcid":"https://orcid.org/0000-0002-2072-006X"},"institutions":[{"id":"https://openalex.org/I168673124","display_name":"Tianjin Chengjian University","ror":"https://ror.org/01d0bkz51","country_code":"CN","type":"education","lineage":["https://openalex.org/I168673124"]},{"id":"https://openalex.org/I4210094772","display_name":"Henan University of Engineering","ror":"https://ror.org/007wym039","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210094772"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Sifeng Zhu","raw_affiliation_strings":["School of Computer and Information Engineering, Tianjin Chengjian University, Tianjin, 300384, China","School of Computer, Henan University of Engineering, Zhengzhou, Henan, 451191, China"],"raw_orcid":"https://orcid.org/0000-0002-2072-006X","affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Tianjin Chengjian University, Tianjin, 300384, China","institution_ids":["https://openalex.org/I168673124"]},{"raw_affiliation_string":"School of Computer, Henan University of Engineering, Zhengzhou, Henan, 451191, China","institution_ids":["https://openalex.org/I4210094772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5117235404","display_name":"Tian Xiaohua","orcid":"https://orcid.org/0009-0007-4836-6190"},"institutions":[{"id":"https://openalex.org/I168673124","display_name":"Tianjin Chengjian University","ror":"https://ror.org/01d0bkz51","country_code":"CN","type":"education","lineage":["https://openalex.org/I168673124"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohua Tian","raw_affiliation_strings":["School of Computer and Information Engineering, Tianjin Chengjian University, Tianjin, 300384, China"],"raw_orcid":"https://orcid.org/0009-0007-4836-6190","affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Tianjin Chengjian University, Tianjin, 300384, China","institution_ids":["https://openalex.org/I168673124"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050711042","display_name":"Hai Zhu","orcid":"https://orcid.org/0000-0002-7192-226X"},"institutions":[{"id":"https://openalex.org/I4210094772","display_name":"Henan University of Engineering","ror":"https://ror.org/007wym039","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210094772"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hai Zhu","raw_affiliation_strings":["School of Computer, Henan University of Engineering, Zhengzhou, Henan, 451191, China"],"raw_orcid":"https://orcid.org/0000-0002-7192-226X","affiliations":[{"raw_affiliation_string":"School of Computer, Henan University of Engineering, Zhengzhou, Henan, 451191, China","institution_ids":["https://openalex.org/I4210094772"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140050842","display_name":"Xuan Meng","orcid":null},"institutions":[{"id":"https://openalex.org/I168673124","display_name":"Tianjin Chengjian University","ror":"https://ror.org/01d0bkz51","country_code":"CN","type":"education","lineage":["https://openalex.org/I168673124"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuan Meng","raw_affiliation_strings":["School of Computer and Information Engineering, Tianjin Chengjian University, Tianjin, 300384, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Tianjin Chengjian University, Tianjin, 300384, China","institution_ids":["https://openalex.org/I168673124"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5126738414","display_name":"Zonghui Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I168673124","display_name":"Tianjin Chengjian University","ror":"https://ror.org/01d0bkz51","country_code":"CN","type":"education","lineage":["https://openalex.org/I168673124"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zonghui Zhang","raw_affiliation_strings":["School of Computer and Information Engineering, Tianjin Chengjian University, Tianjin, 300384, China"],"raw_orcid":"https://orcid.org/0009-0004-3361-5519","affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Tianjin Chengjian University, Tianjin, 300384, China","institution_ids":["https://openalex.org/I168673124"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5140041936","display_name":"Rui Qiao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210093674","display_name":"Zhoukou Normal University","ror":"https://ror.org/00jjkh886","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210093674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Qiao","raw_affiliation_strings":["School of Computer, Zhoukou Normal University, Zhoukou, Henan, 466001, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer, Zhoukou Normal University, Zhoukou, Henan, 466001, China","institution_ids":["https://openalex.org/I4210093674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5050711042","https://openalex.org/A5100547081"],"corresponding_institution_ids":["https://openalex.org/I168673124","https://openalex.org/I4210094772"],"apc_list":{"value":3170,"currency":"USD","value_usd":3170},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.91037027,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"181","issue":null,"first_page":"115576","last_page":"115576"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9588000178337097,"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":0.9588000178337097,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.019700000062584877,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12238","display_name":"Green IT and Sustainability","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.8062000274658203},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.6352999806404114},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5397999882698059},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5270000100135803},{"id":"https://openalex.org/keywords/content-distribution","display_name":"Content distribution","score":0.516700029373169},{"id":"https://openalex.org/keywords/content-delivery","display_name":"Content delivery","score":0.5052000284194946},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.49320000410079956},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.384799987077713}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8759999871253967},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.8062000274658203},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.6352999806404114},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5397999882698059},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5270000100135803},{"id":"https://openalex.org/C3018752578","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content distribution","level":2,"score":0.516700029373169},{"id":"https://openalex.org/C2986847828","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content delivery","level":2,"score":0.5052000284194946},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.49320000410079956},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.46320000290870667},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.384799987077713},{"id":"https://openalex.org/C63969886","wikidata":"https://www.wikidata.org/wiki/Q3536440","display_name":"Internet traffic","level":3,"score":0.3684999942779541},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.3594000041484833},{"id":"https://openalex.org/C100158260","wikidata":"https://www.wikidata.org/wiki/Q1650567","display_name":"Dynamic web page","level":3,"score":0.35409998893737793},{"id":"https://openalex.org/C2779344036","wikidata":"https://www.wikidata.org/wiki/Q11320476","display_name":"Digital content","level":2,"score":0.3456000089645386},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.3370000123977661},{"id":"https://openalex.org/C33039251","wikidata":"https://www.wikidata.org/wiki/Q173373","display_name":"Content management","level":2,"score":0.33399999141693115},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3305000066757202},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.31929999589920044},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.30640000104904175},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.26669999957084656},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.2624000012874603},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.2526000142097473}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.engappai.2026.115576","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.115576","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Applications of Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2947632778","https://openalex.org/W2970518786","https://openalex.org/W3128045956","https://openalex.org/W3148457571","https://openalex.org/W3171128319","https://openalex.org/W4200028573","https://openalex.org/W4211134207","https://openalex.org/W4213148557","https://openalex.org/W4299804950","https://openalex.org/W4313892828","https://openalex.org/W4315783855","https://openalex.org/W4321020922","https://openalex.org/W4362576313","https://openalex.org/W4365128502","https://openalex.org/W4366378536","https://openalex.org/W4377079835","https://openalex.org/W4386825200","https://openalex.org/W4390970240","https://openalex.org/W4391824657","https://openalex.org/W4392139539","https://openalex.org/W4392641389"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-05T06:17:32.220687","created_date":"2026-07-05T00:00:00"}