{"id":"https://openalex.org/W7138908005","doi":"https://doi.org/10.1016/j.jnca.2026.104478","title":"POP2TIC: Performance optimization for privacy-preserving fog computing using TEE and intelligent caching","display_name":"POP2TIC: Performance optimization for privacy-preserving fog computing using TEE and intelligent caching","publication_year":2026,"publication_date":"2026-03-19","ids":{"openalex":"https://openalex.org/W7138908005","doi":"https://doi.org/10.1016/j.jnca.2026.104478"},"language":"en","primary_location":{"id":"doi:10.1016/j.jnca.2026.104478","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jnca.2026.104478","pdf_url":null,"source":{"id":"https://openalex.org/S30128005","display_name":"Journal of Network and Computer Applications","issn_l":"1084-8045","issn":["1084-8045","1095-8592"],"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":"Journal of Network and Computer 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/A5021509633","display_name":"Phat T. Tran-Truong","orcid":"https://orcid.org/0000-0003-3199-6333"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I47265099","display_name":"Ho Chi Minh City University of Technology","ror":"https://ror.org/04qva2324","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I47265099"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Phat T. Tran-Truong","raw_affiliation_strings":["Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Viet Nam","Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0003-3199-6333","affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I47265099"]},{"raw_affiliation_string":"Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039761291","display_name":"Trung Mai","orcid":"https://orcid.org/0000-0002-7966-4816"},"institutions":[{"id":"https://openalex.org/I123565023","display_name":"Vietnam National University Ho Chi Minh City","ror":"https://ror.org/00waaqh38","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023"]},{"id":"https://openalex.org/I47265099","display_name":"Ho Chi Minh City University of Technology","ror":"https://ror.org/04qva2324","country_code":"VN","type":"education","lineage":["https://openalex.org/I123565023","https://openalex.org/I47265099"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Trung D. Mai","raw_affiliation_strings":["Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Viet Nam","Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0002-7966-4816","affiliations":[{"raw_affiliation_string":"Faculty of Computer Science and Engineering, Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I47265099"]},{"raw_affiliation_string":"Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I123565023"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ha X. Son","orcid":"https://orcid.org/0000-0002-5336-0566"},"institutions":[{"id":"https://openalex.org/I157358134","display_name":"RMIT Vietnam","ror":"https://ror.org/004axh929","country_code":"VN","type":"education","lineage":["https://openalex.org/I157358134","https://openalex.org/I82951845"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Ha X. Son","raw_affiliation_strings":["RMIT, Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0002-5336-0566","affiliations":[{"raw_affiliation_string":"RMIT, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I157358134"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124860796","display_name":"Phien Nguyen-Ngoc","orcid":null},"institutions":[{"id":"https://openalex.org/I141445968","display_name":"Ton Duc Thang University","ror":"https://ror.org/01drq0835","country_code":"VN","type":"education","lineage":["https://openalex.org/I141445968"]}],"countries":["VN"],"is_corresponding":true,"raw_author_name":"Phien Nguyen-Ngoc","raw_affiliation_strings":["Center for Applied Information Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam","Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam"],"raw_orcid":"https://orcid.org/0000-0001-9152-6208","affiliations":[{"raw_affiliation_string":"Center for Applied Information Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I141445968"]},{"raw_affiliation_string":"Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City, Viet Nam","institution_ids":["https://openalex.org/I141445968"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087219610","display_name":"Bang K. Le","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Bang K. Le","raw_affiliation_strings":["FPT University, Can Tho, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Can Tho, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130176564","display_name":"Khanh H. Vo","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Khanh H. Vo","raw_affiliation_strings":["FPT University, Can Tho, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Can Tho, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075166999","display_name":"N. Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Ngan N.T. Kim","raw_affiliation_strings":["FPT University, Can Tho, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Can Tho, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124808874","display_name":"Anh Thi Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Triet M. Nguyen","raw_affiliation_strings":["FPT University, Can Tho, Viet Nam"],"raw_orcid":"https://orcid.org/0009-0009-4235-584X","affiliations":[{"raw_affiliation_string":"FPT University, Can Tho, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129965918","display_name":"Anh T. Nguyen","orcid":null},"institutions":[{"id":"https://openalex.org/I109689652","display_name":"FPT University","ror":"https://ror.org/03esj4g97","country_code":"VN","type":"education","lineage":["https://openalex.org/I109689652"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Anh T. Nguyen","raw_affiliation_strings":["FPT University, Can Tho, Viet Nam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"FPT University, Can Tho, Viet Nam","institution_ids":["https://openalex.org/I109689652"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5021509633","https://openalex.org/A5124860796"],"corresponding_institution_ids":["https://openalex.org/I123565023","https://openalex.org/I141445968","https://openalex.org/I47265099"],"apc_list":{"value":3140,"currency":"USD","value_usd":3140},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.55488724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"250","issue":null,"first_page":"104478","last_page":"104478"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.545199990272522,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11424","display_name":"Security and Verification in Computing","score":0.545199990272522,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.3009999990463257,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.021700000390410423,"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/fog-computing","display_name":"Fog computing","score":0.7213000059127808},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5497999787330627},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5162000060081482},{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.44929999113082886},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4471000134944916},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.3840000033378601},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.35280001163482666},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.33970001339912415}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9200000166893005},{"id":"https://openalex.org/C2986652147","wikidata":"https://www.wikidata.org/wiki/Q21809931","display_name":"Fog computing","level":3,"score":0.7213000059127808},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5497999787330627},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5162000060081482},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.47029998898506165},{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.44929999113082886},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4471000134944916},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.3840000033378601},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3537999987602234},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.35280001163482666},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.33970001339912415},{"id":"https://openalex.org/C203274722","wikidata":"https://www.wikidata.org/wiki/Q7001161","display_name":"Network performance","level":2,"score":0.33090001344680786},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3197000026702881},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.29829999804496765},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.29190000891685486},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.29120001196861267},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.2851000130176544},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.2825999855995178},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.28119999170303345},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.2662999927997589},{"id":"https://openalex.org/C2780513914","wikidata":"https://www.wikidata.org/wiki/Q18210350","display_name":"Bottleneck","level":2,"score":0.26010000705718994},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.2583000063896179},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.2565000057220459},{"id":"https://openalex.org/C2776104089","wikidata":"https://www.wikidata.org/wiki/Q15894079","display_name":"Location awareness","level":2,"score":0.25060001015663147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jnca.2026.104478","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jnca.2026.104478","pdf_url":null,"source":{"id":"https://openalex.org/S30128005","display_name":"Journal of Network and Computer Applications","issn_l":"1084-8045","issn":["1084-8045","1095-8592"],"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":"Journal of Network and Computer Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6420896649360657}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2024176568","https://openalex.org/W2799758613","https://openalex.org/W3033120446","https://openalex.org/W3034677867","https://openalex.org/W3159885303","https://openalex.org/W3171119979","https://openalex.org/W4224286648","https://openalex.org/W4283315029","https://openalex.org/W4308219240","https://openalex.org/W4309017199","https://openalex.org/W4313886772","https://openalex.org/W4323022335","https://openalex.org/W4385653209","https://openalex.org/W4390576638","https://openalex.org/W4399282774","https://openalex.org/W4401977552","https://openalex.org/W4402035331","https://openalex.org/W4402643890","https://openalex.org/W4407754472","https://openalex.org/W4408151433","https://openalex.org/W4410809441","https://openalex.org/W4411015596"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-29T09:16:38.111599","created_date":"2026-03-20T00:00:00"}
