{"id":"https://openalex.org/W4416016967","doi":"https://doi.org/10.1145/3746252.3761282","title":"Leveraging Vulnerabilities in Temporal Graph Neural Networks via Strategic High-Impact Assaults","display_name":"Leveraging Vulnerabilities in Temporal Graph Neural Networks via Strategic High-Impact Assaults","publication_year":2025,"publication_date":"2025-11-07","ids":{"openalex":"https://openalex.org/W4416016967","doi":"https://doi.org/10.1145/3746252.3761282"},"language":"en","primary_location":{"id":"doi:10.1145/3746252.3761282","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3746252.3761282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th ACM International Conference on Information and Knowledge Management","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2509.25418","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5060715561","display_name":"Dae-Seong Jeon","orcid":"https://orcid.org/0009-0000-9046-0470"},"institutions":[{"id":"https://openalex.org/I157417397","display_name":"Bowling Green State University","ror":"https://ror.org/00ay7va13","country_code":"US","type":"education","lineage":["https://openalex.org/I157417397"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dong Hyun Jeon","raw_affiliation_strings":["Bowling Green State University, Bowling Green, Ohio, USA"],"affiliations":[{"raw_affiliation_string":"Bowling Green State University, Bowling Green, Ohio, USA","institution_ids":["https://openalex.org/I157417397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101091731","display_name":"Lijing Zhu","orcid":"https://orcid.org/0009-0002-7107-2880"},"institutions":[{"id":"https://openalex.org/I52913039","display_name":"University of Houston - Clear Lake","ror":"https://ror.org/01t817z14","country_code":"US","type":"education","lineage":["https://openalex.org/I52913039"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lijing Zhu","raw_affiliation_strings":["University of Houston - Clear Lake, Houston, Texas, USA"],"affiliations":[{"raw_affiliation_string":"University of Houston - Clear Lake, Houston, Texas, USA","institution_ids":["https://openalex.org/I52913039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101528671","display_name":"Haifang Li","orcid":"https://orcid.org/0009-0003-1098-4023"},"institutions":[{"id":"https://openalex.org/I2801572250","display_name":"Jacksonville College","ror":"https://ror.org/03a9t7g49","country_code":"US","type":"education","lineage":["https://openalex.org/I2801572250"]},{"id":"https://openalex.org/I2802423016","display_name":"WinnMed","ror":"https://ror.org/02s47w807","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802423016"]},{"id":"https://openalex.org/I4210146710","display_name":"Mayo Clinic in Florida","ror":"https://ror.org/03zzw1w08","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210146710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Haifang Li","raw_affiliation_strings":["Mayo Clinic, Jacksonville, Florida, USA"],"affiliations":[{"raw_affiliation_string":"Mayo Clinic, Jacksonville, Florida, USA","institution_ids":["https://openalex.org/I2801572250","https://openalex.org/I4210146710","https://openalex.org/I2802423016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001255720","display_name":"Pengze Li","orcid":"https://orcid.org/0000-0001-7015-0491"},"institutions":[{"id":"https://openalex.org/I2801572250","display_name":"Jacksonville College","ror":"https://ror.org/03a9t7g49","country_code":"US","type":"education","lineage":["https://openalex.org/I2801572250"]},{"id":"https://openalex.org/I2802423016","display_name":"WinnMed","ror":"https://ror.org/02s47w807","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802423016"]},{"id":"https://openalex.org/I4210146710","display_name":"Mayo Clinic in Florida","ror":"https://ror.org/03zzw1w08","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210146710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pengze Li","raw_affiliation_strings":["Mayo Clinic, Jacksonville, Florida, USA"],"affiliations":[{"raw_affiliation_string":"Mayo Clinic, Jacksonville, Florida, USA","institution_ids":["https://openalex.org/I2801572250","https://openalex.org/I4210146710","https://openalex.org/I2802423016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029362126","display_name":"Jingna Feng","orcid":"https://orcid.org/0000-0002-0434-2513"},"institutions":[{"id":"https://openalex.org/I2801572250","display_name":"Jacksonville College","ror":"https://ror.org/03a9t7g49","country_code":"US","type":"education","lineage":["https://openalex.org/I2801572250"]},{"id":"https://openalex.org/I2802423016","display_name":"WinnMed","ror":"https://ror.org/02s47w807","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802423016"]},{"id":"https://openalex.org/I4210146710","display_name":"Mayo Clinic in Florida","ror":"https://ror.org/03zzw1w08","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210146710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jingna Feng","raw_affiliation_strings":["Mayo Clinic, Jacksonville, Florida, USA"],"affiliations":[{"raw_affiliation_string":"Mayo Clinic, Jacksonville, Florida, USA","institution_ids":["https://openalex.org/I2801572250","https://openalex.org/I4210146710","https://openalex.org/I2802423016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024023588","display_name":"Tiehang Duan","orcid":"https://orcid.org/0000-0003-4323-642X"},"institutions":[{"id":"https://openalex.org/I8606887","display_name":"Grand Valley State University","ror":"https://ror.org/001m1hv61","country_code":"US","type":"education","lineage":["https://openalex.org/I8606887"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tiehang Duan","raw_affiliation_strings":["Grand Valley State University, Allendale, Michigan, USA"],"affiliations":[{"raw_affiliation_string":"Grand Valley State University, Allendale, Michigan, USA","institution_ids":["https://openalex.org/I8606887"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079301418","display_name":"Houbing Song","orcid":"https://orcid.org/0000-0003-2631-9223"},"institutions":[{"id":"https://openalex.org/I79272384","display_name":"University of Maryland, Baltimore County","ror":"https://ror.org/02qskvh78","country_code":"US","type":"education","lineage":["https://openalex.org/I79272384"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Houbing Herbert Song","raw_affiliation_strings":["University of Maryland at Baltimore County, Baltimore, Maryland, USA"],"affiliations":[{"raw_affiliation_string":"University of Maryland at Baltimore County, Baltimore, Maryland, USA","institution_ids":["https://openalex.org/I79272384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076058129","display_name":"Cui Tao","orcid":"https://orcid.org/0000-0002-4267-1924"},"institutions":[{"id":"https://openalex.org/I2801572250","display_name":"Jacksonville College","ror":"https://ror.org/03a9t7g49","country_code":"US","type":"education","lineage":["https://openalex.org/I2801572250"]},{"id":"https://openalex.org/I2802423016","display_name":"WinnMed","ror":"https://ror.org/02s47w807","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802423016"]},{"id":"https://openalex.org/I4210146710","display_name":"Mayo Clinic in Florida","ror":"https://ror.org/03zzw1w08","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210146710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cui Tao","raw_affiliation_strings":["Mayo Clinic, Jacksonville, Florida, USA"],"affiliations":[{"raw_affiliation_string":"Mayo Clinic, Jacksonville, Florida, USA","institution_ids":["https://openalex.org/I2801572250","https://openalex.org/I4210146710","https://openalex.org/I2802423016"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028748926","display_name":"Shuteng Niu","orcid":"https://orcid.org/0000-0002-1069-9236"},"institutions":[{"id":"https://openalex.org/I2801572250","display_name":"Jacksonville College","ror":"https://ror.org/03a9t7g49","country_code":"US","type":"education","lineage":["https://openalex.org/I2801572250"]},{"id":"https://openalex.org/I2802423016","display_name":"WinnMed","ror":"https://ror.org/02s47w807","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I2802423016"]},{"id":"https://openalex.org/I4210146710","display_name":"Mayo Clinic in Florida","ror":"https://ror.org/03zzw1w08","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723","https://openalex.org/I4210146710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuteng Niu","raw_affiliation_strings":["Mayo Clinic, Jacksonville, Florida, USA"],"affiliations":[{"raw_affiliation_string":"Mayo Clinic, Jacksonville, Florida, USA","institution_ids":["https://openalex.org/I2801572250","https://openalex.org/I4210146710","https://openalex.org/I2802423016"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5060715561"],"corresponding_institution_ids":["https://openalex.org/I157417397"],"apc_list":null,"apc_paid":null,"fwci":2.4849,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.92092372,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1035","last_page":"1045"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9577999711036682,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9577999711036682,"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/T11689","display_name":"Adversarial Robustness in Machine Learning","score":0.02370000071823597,"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/T12026","display_name":"Explainable Artificial Intelligence (XAI)","score":0.0020000000949949026,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.714900016784668},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5687999725341797},{"id":"https://openalex.org/keywords/adversarial-system","display_name":"Adversarial system","score":0.5594000220298767},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4203000068664551},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.41620001196861267},{"id":"https://openalex.org/keywords/threat-model","display_name":"Threat model","score":0.4074999988079071}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7885000109672546},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.714900016784668},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5687999725341797},{"id":"https://openalex.org/C37736160","wikidata":"https://www.wikidata.org/wiki/Q1801315","display_name":"Adversarial system","level":2,"score":0.5594000220298767},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4203000068664551},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.41620001196861267},{"id":"https://openalex.org/C140547941","wikidata":"https://www.wikidata.org/wiki/Q7797194","display_name":"Threat model","level":2,"score":0.4074999988079071},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.36489999294281006},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3488999903202057},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.34040001034736633},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.33079999685287476},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3215000033378601},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3215000033378601},{"id":"https://openalex.org/C2984842247","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep neural networks","level":3,"score":0.31439998745918274},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.30140000581741333},{"id":"https://openalex.org/C13540734","wikidata":"https://www.wikidata.org/wiki/Q5318996","display_name":"Dynamic network analysis","level":2,"score":0.2858999967575073},{"id":"https://openalex.org/C65856478","wikidata":"https://www.wikidata.org/wiki/Q3991682","display_name":"Attack model","level":2,"score":0.28110000491142273},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2639999985694885}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3746252.3761282","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3746252.3761282","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 34th ACM International Conference on Information and Knowledge Management","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2509.25418","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2509.25418","pdf_url":"https://arxiv.org/pdf/2509.25418","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2509.25418","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2509.25418","pdf_url":"https://arxiv.org/pdf/2509.25418","source":{"id":"https://openalex.org/S4393918464","display_name":"ArXiv.org","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1988515336","https://openalex.org/W2119075126","https://openalex.org/W2420733993","https://openalex.org/W2803831897","https://openalex.org/W2884041582","https://openalex.org/W2884593183","https://openalex.org/W2897249806","https://openalex.org/W2907492528","https://openalex.org/W2914721378","https://openalex.org/W2949208225","https://openalex.org/W2954025126","https://openalex.org/W2965683718","https://openalex.org/W2998116985","https://openalex.org/W2998313947","https://openalex.org/W3000539293","https://openalex.org/W3016757214","https://openalex.org/W3038342492","https://openalex.org/W3124962940","https://openalex.org/W3170068709","https://openalex.org/W3170429638","https://openalex.org/W3172365016","https://openalex.org/W3183696966","https://openalex.org/W4224932546","https://openalex.org/W4286587365","https://openalex.org/W4304820427","https://openalex.org/W4324125491","https://openalex.org/W4375928832","https://openalex.org/W4385567499","https://openalex.org/W4393160513","https://openalex.org/W4401326261","https://openalex.org/W4405754911","https://openalex.org/W4406458858","https://openalex.org/W4406461968"],"related_works":[],"abstract_inverted_index":{"Temporal":[0],"Graph":[1],"Neural":[2],"Networks":[3],"(TGNNs)":[4],"have":[5],"become":[6],"indispensable":[7],"for":[8,47,74,122,230,235],"analyzing":[9],"dynamic":[10],"graphs":[11],"in":[12,100,204,221],"critical":[13,98],"applications":[14],"such":[15],"as":[16],"social":[17],"networks,":[18],"communication":[19],"systems,":[20],"and":[21,63,72,96,117,142,176,184,225,238,242],"financial":[22],"networks.":[23],"However,":[24],"the":[25,37,68,79,123,157,194,227],"robustness":[26],"of":[27,159],"TGNNs":[28],"against":[29],"adversarial":[30],"attacks,":[31],"particularly":[32],"sophisticated":[33],"attacks":[34],"that":[35,187,233],"exploit":[36],"temporal":[38,125,239],"dimension,":[39],"remains":[40],"a":[41,84,104,130,201,210],"significant":[42],"challenge.":[43],"Existing":[44],"attack":[45,88],"methods":[46],"Spatio-Temporal":[48],"Dynamic":[49],"Graphs":[50],"(STDGs)":[51],"often":[52],"rely":[53],"on":[54,172,193],"simplistic,":[55],"easily":[56],"detectable":[57],"perturbations":[58,160],"(e.g.,":[59],"random":[60],"edge":[61,136,144],"additions/deletions)":[62],"fail":[64],"to":[65,92,108,114,161,168,200],"strategically":[66],"target":[67],"most":[69],"influential":[70],"nodes":[71,112,120],"edges":[73],"maximum":[75],"impact.":[76],"We":[77],"introduce":[78],"High":[80],"Impact":[81],"Attack":[82],"(HIA),":[83],"novel":[85],"restricted":[86],"black-box":[87],"framework":[89],"specifically":[90],"designed":[91],"overcome":[93],"these":[94],"limitations":[95],"expose":[97],"vulnerabilities":[99,220],"TGNNs.":[101],"HIA":[102,155,188],"leverages":[103],"data-driven":[105],"surrogate":[106],"model":[107],"identify":[109],"structurally":[110],"important":[111,119],"(central":[113],"network":[115],"connectivity)":[116],"dynamically":[118],"(critical":[121],"graph's":[124],"evolution).":[126],"It":[127],"then":[128],"employs":[129],"hybrid":[131],"perturbation":[132],"strategy,":[133],"combining":[134],"strategic":[135],"injection":[137],"(to":[138,146],"create":[139],"misleading":[140],"connections)":[141],"targeted":[143],"deletion":[145],"disrupt":[147],"essential":[148],"pathways),":[149],"maximizing":[150],"TGNN":[151,179,191],"performance":[152],"degradation.":[153],"Importantly,":[154],"minimizes":[156],"number":[158],"enhance":[162],"stealth,":[163],"making":[164],"it":[165],"more":[166],"challenging":[167],"detect.":[169],"Comprehensive":[170],"experiments":[171],"five":[173],"real-world":[174],"datasets":[175],"four":[177],"representative":[178],"architectures":[180],"(TGN,":[181],"JODIE,":[182],"DySAT,":[183],"TGAT)":[185],"demonstrate":[186],"significantly":[189],"reduces":[190],"accuracy":[192],"link":[195],"prediction":[196],"task,":[197],"achieving":[198],"up":[199],"35.55%":[202],"decrease":[203],"Mean":[205],"Reciprocal":[206],"Rank":[207],"(MRR)":[208],"-":[209],"substantial":[211],"improvement":[212],"over":[213],"state-of-the-art":[214],"baselines.":[215],"These":[216],"results":[217],"highlight":[218],"fundamental":[219],"current":[222],"STDG":[223],"models":[224],"underscore":[226],"urgent":[228],"need":[229],"robust":[231],"defenses":[232],"account":[234],"both":[236],"structural":[237],"dynamics.":[240],"Code":[241],"Data":[243],"are":[244],"available":[245],"at":[246],"https://github.com/ryandhjeon/hia.":[247]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
