{"id":"https://openalex.org/W4402811674","doi":"https://doi.org/10.1109/csr61664.2024.10679491","title":"Advancing Security in 5G Core Networks Through Unsupervised Federated Time Series Modeling","display_name":"Advancing Security in 5G Core Networks Through Unsupervised Federated Time Series Modeling","publication_year":2024,"publication_date":"2024-09-02","ids":{"openalex":"https://openalex.org/W4402811674","doi":"https://doi.org/10.1109/csr61664.2024.10679491"},"language":"en","primary_location":{"id":"doi:10.1109/csr61664.2024.10679491","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csr61664.2024.10679491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Cyber Security and Resilience (CSR)","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/A5057569676","display_name":"Saeid Sheikhi","orcid":"https://orcid.org/0000-0002-3600-966X"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Saeid Sheikhi","raw_affiliation_strings":["Center for Ubiquitous Computing Faculty of Information Technology and Electrical Engineering University of Oulu,Oulu,Finland,90014"],"affiliations":[{"raw_affiliation_string":"Center for Ubiquitous Computing Faculty of Information Technology and Electrical Engineering University of Oulu,Oulu,Finland,90014","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051336752","display_name":"Panos Kostakos","orcid":"https://orcid.org/0000-0002-8545-599X"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Panos Kostakos","raw_affiliation_strings":["Center for Ubiquitous Computing Faculty of Information Technology and Electrical Engineering University of Oulu,Oulu,Finland,90014"],"affiliations":[{"raw_affiliation_string":"Center for Ubiquitous Computing Faculty of Information Technology and Electrical Engineering University of Oulu,Oulu,Finland,90014","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5057569676"],"corresponding_institution_ids":["https://openalex.org/I98381234"],"apc_list":null,"apc_paid":null,"fwci":4.0073,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.94372399,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"353","last_page":"356"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.6977999806404114,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13905","display_name":"Telecommunications and Broadcasting Technologies","score":0.6977999806404114,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.6565999984741211,"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/T13918","display_name":"Advanced Data and IoT Technologies","score":0.6420000195503235,"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/computer-science","display_name":"Computer science","score":0.7677930593490601},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.6505485773086548},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.602486252784729},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.4262310862541199},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13217255473136902},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1190967857837677},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.07193377614021301}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7677930593490601},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.6505485773086548},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.602486252784729},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.4262310862541199},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13217255473136902},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1190967857837677},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.07193377614021301},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/csr61664.2024.10679491","is_oa":false,"landing_page_url":"https://doi.org/10.1109/csr61664.2024.10679491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Cyber Security and Resilience (CSR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G700656043","display_name":null,"funder_award_id":"101021911","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1661701608","https://openalex.org/W2066943848","https://openalex.org/W2767159843","https://openalex.org/W2793130454","https://openalex.org/W3033403733","https://openalex.org/W3034315788","https://openalex.org/W3037175369","https://openalex.org/W3123459983","https://openalex.org/W3161594686","https://openalex.org/W3169831627","https://openalex.org/W3191493780","https://openalex.org/W3208137313","https://openalex.org/W4210763735","https://openalex.org/W4229020403","https://openalex.org/W4282935160","https://openalex.org/W4286374203","https://openalex.org/W4294741352","https://openalex.org/W4297347969","https://openalex.org/W4310398258","https://openalex.org/W4311705696","https://openalex.org/W4311802933","https://openalex.org/W4312006403","https://openalex.org/W4312366226","https://openalex.org/W4380590077","https://openalex.org/W4385269797","https://openalex.org/W4396561990"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2622688551","https://openalex.org/W1550175370","https://openalex.org/W1990205660"],"abstract_inverted_index":{"The":[0,74,107],"rapid":[1],"development":[2],"of":[3,65],"fifth-generation":[4],"(5G)":[5],"mobile":[6],"communication":[7],"technology":[8],"poses":[9],"fresh":[10],"challenges":[11],"for":[12],"cybersecurity":[13],"defense":[14],"systems.":[15],"Current":[16],"intrusion":[17],"detection":[18,50],"mechanisms":[19],"in":[20,26],"5G":[21,56,97,117,132],"networks":[22,45],"have":[23],"shortcomings,":[24],"particularly":[25],"identifying":[27],"sophisticated":[28],"cyber":[29,48,70,80,118],"attacks.":[30],"Our":[31,58],"study":[32],"presents":[33],"a":[34,94,102],"novel":[35],"approach":[36,59],"combining":[37],"Federated":[38,127],"Learning":[39],"with":[40],"Long":[41],"Short-Term":[42],"Memory":[43],"(LSTM)":[44],"to":[46,68,130],"enhance":[47],"threat":[49],"on":[51],"the":[52,61],"GTP":[53],"protocol":[54],"within":[55,93],"infrastructures.":[57],"leverages":[60],"collective":[62],"analytical":[63],"power":[64],"multiple":[66],"devices":[67],"identify":[69],"threats":[71,119],"more":[72],"effectively.":[73],"model":[75,114],"validated":[76],"against":[77],"two":[78],"major":[79],"threats,":[81],"Distributed":[82],"Packet":[83],"Forwarding":[84],"Control":[85],"Protocol":[86],"(PFCP)":[87],"and":[88,133],"IP":[89],"address":[90],"spoofing":[91],"emulated":[92],"specially":[95],"constructed":[96],"test":[98],"environment":[99],"that":[100,110],"mirrors":[101],"complex":[103],"public":[104],"network":[105,123,135],"infrastructure.":[106],"findings":[108],"demonstrate":[109],"our":[111],"unsupervised":[112],"FL-LSTM":[113],"effectively":[115],"identifies":[116],"while":[120],"preserving":[121],"individual":[122],"traffic":[124],"privacy,":[125],"highlighting":[126],"Learning's":[128],"potential":[129],"strengthen":[131],"beyond":[134],"security.":[136]},"counts_by_year":[{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}
