{"id":"https://openalex.org/W4412035824","doi":"https://doi.org/10.1145/3747351","title":"Enhancing Privacy-Preserving Knowledge Graph Embeddings with Federated Learning for IoT Services","display_name":"Enhancing Privacy-Preserving Knowledge Graph Embeddings with Federated Learning for IoT Services","publication_year":2025,"publication_date":"2025-07-04","ids":{"openalex":"https://openalex.org/W4412035824","doi":"https://doi.org/10.1145/3747351"},"language":"en","primary_location":{"id":"doi:10.1145/3747351","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3747351","pdf_url":null,"source":{"id":"https://openalex.org/S97833917","display_name":"ACM Transactions on Internet Technology","issn_l":"1533-5399","issn":["1533-5399","1557-6051"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Internet Technology","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/A5100705866","display_name":"Hongliang Sun","orcid":"https://orcid.org/0000-0002-5333-1378"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hongliang Sun","raw_affiliation_strings":["Harbin Institute of Technology","Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0002-5333-1378","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108909468","display_name":"Xiaofeng Bi","orcid":"https://orcid.org/0000-0002-7783-9715"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofeng Bi","raw_affiliation_strings":["Harbin Institute of Technology","Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0002-7783-9715","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010541683","display_name":"Zhiying Tu","orcid":"https://orcid.org/0000-0001-8800-4513"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I4210110242","display_name":"Digital Science (United States)","ror":"https://ror.org/020h4b682","country_code":"US","type":"company","lineage":["https://openalex.org/I4210110242","https://openalex.org/I4210112888","https://openalex.org/I4210118830"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Zhiying Tu","raw_affiliation_strings":["Harbin Institute of Technology","Shandong Key Laboratory of Digital Service Computing Technology and Systems","Shandong Key Laboratory of Digital Service Computing Technology and Systems, Weihai, China","Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0001-8800-4513","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Shandong Key Laboratory of Digital Service Computing Technology and Systems","institution_ids":["https://openalex.org/I4210110242"]},{"raw_affiliation_string":"Shandong Key Laboratory of Digital Service Computing Technology and Systems, Weihai, China","institution_ids":["https://openalex.org/I4210090176"]},{"raw_affiliation_string":"Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025000844","display_name":"Bohai Zhao","orcid":"https://orcid.org/0000-0003-2938-8451"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bohai Zhao","raw_affiliation_strings":["Harbin Institute of Technology","Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0003-2938-8451","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114232807","display_name":"Kai Zhang","orcid":"https://orcid.org/0000-0003-0904-8556"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Zhang","raw_affiliation_strings":["Harbin Institute of Technology","Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0003-0904-8556","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102014805","display_name":"Dianhui Chu","orcid":"https://orcid.org/0000-0003-2973-7252"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]},{"id":"https://openalex.org/I4210110242","display_name":"Digital Science (United States)","ror":"https://ror.org/020h4b682","country_code":"US","type":"company","lineage":["https://openalex.org/I4210110242","https://openalex.org/I4210112888","https://openalex.org/I4210118830"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Dianhui Chu","raw_affiliation_strings":["Harbin Institute of Technology","Shandong Key Laboratory of Digital Service Computing Technology and Systems","Shandong Key Laboratory of Digital Service Computing Technology and Systems, Weihai, China","Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0003-2973-7252","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Shandong Key Laboratory of Digital Service Computing Technology and Systems","institution_ids":["https://openalex.org/I4210110242"]},{"raw_affiliation_string":"Shandong Key Laboratory of Digital Service Computing Technology and Systems, Weihai, China","institution_ids":["https://openalex.org/I4210090176"]},{"raw_affiliation_string":"Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101453595","display_name":"Xiaofei Xu","orcid":"https://orcid.org/0000-0002-6033-7989"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofei Xu","raw_affiliation_strings":["Harbin Institute of Technology","Harbin Institute of Technology, Weihai, China"],"raw_orcid":"https://orcid.org/0000-0002-6033-7989","affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Harbin Institute of Technology, Weihai, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100705866"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07572351,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"1","first_page":"1","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.998199999332428,"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/T10237","display_name":"Cryptography and Data Security","score":0.9900000095367432,"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/computer-science","display_name":"Computer science","score":0.9272408485412598},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.5913114547729492},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5547387599945068},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.5080568790435791},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.423356294631958},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.335429310798645},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.3250628113746643},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.28245049715042114}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9272408485412598},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.5913114547729492},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5547387599945068},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.5080568790435791},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.423356294631958},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.335429310798645},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.3250628113746643},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.28245049715042114}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3747351","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3747351","pdf_url":null,"source":{"id":"https://openalex.org/S97833917","display_name":"ACM Transactions on Internet Technology","issn_l":"1533-5399","issn":["1533-5399","1557-6051"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Internet Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3056469640","display_name":null,"funder_award_id":"62472121","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"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":51,"referenced_works":["https://openalex.org/W68132019","https://openalex.org/W2108685904","https://openalex.org/W2526085503","https://openalex.org/W2531563875","https://openalex.org/W2744999500","https://openalex.org/W2759136286","https://openalex.org/W2774837955","https://openalex.org/W2893627207","https://openalex.org/W2901504064","https://openalex.org/W2912213068","https://openalex.org/W2963224980","https://openalex.org/W3045893892","https://openalex.org/W3081454631","https://openalex.org/W3099387504","https://openalex.org/W3103802018","https://openalex.org/W3108202858","https://openalex.org/W3109074851","https://openalex.org/W3120491054","https://openalex.org/W3121248815","https://openalex.org/W3129070541","https://openalex.org/W3131942993","https://openalex.org/W3155355417","https://openalex.org/W3177095755","https://openalex.org/W3194344375","https://openalex.org/W3209557658","https://openalex.org/W4206724648","https://openalex.org/W4210257598","https://openalex.org/W4285404813","https://openalex.org/W4285606599","https://openalex.org/W4292230185","https://openalex.org/W4294299221","https://openalex.org/W4307003748","https://openalex.org/W4308615666","https://openalex.org/W4310967312","https://openalex.org/W4315977496","https://openalex.org/W4320507082","https://openalex.org/W4321483947","https://openalex.org/W4385195070","https://openalex.org/W4385627109","https://openalex.org/W4385819665","https://openalex.org/W4387872955","https://openalex.org/W4391473819","https://openalex.org/W4392904297","https://openalex.org/W4396758529","https://openalex.org/W4401024865","https://openalex.org/W4401795080","https://openalex.org/W4403792529","https://openalex.org/W4405372230","https://openalex.org/W4406378170","https://openalex.org/W4409657429","https://openalex.org/W6800076619"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4410295802","https://openalex.org/W4200598720","https://openalex.org/W2921026492","https://openalex.org/W4247463117","https://openalex.org/W4361251261","https://openalex.org/W3031181660"],"abstract_inverted_index":{"As":[0],"a":[1,11,63,143,183,189,199,204,209],"structured":[2],"representation":[3],"of":[4,49,93,142,178,239],"real-world":[5],"facts,":[6],"knowledge":[7,80,130,251],"graphs":[8],"(KGs)":[9],"play":[10],"vital":[12],"role":[13],"in":[14,53,256],"IoT":[15,28,55,260],"applications,":[16],"due":[17],"to":[18,33,87,98,106,133,171,216],"their":[19],"strong":[20],"reasoning":[21],"capabilities":[22],"and":[23,45,95,100,146,153,165,175,198,258],"interpretability.":[24],"However,":[25,77],"private":[26],"user":[27],"KG":[29,125,227],"data":[30,75,244],"often":[31,85],"needs":[32],"be":[34],"centrally":[35],"collected":[36],"for":[37,66,73,128,163,213],"embedding":[38,82,126,161],"training,":[39,69],"which":[40],"poses":[41],"significant":[42],"privacy":[43],"risks":[44],"limits":[46],"the":[47,71,89,168,173,237],"scalability":[48],"knowledge-driven":[50,261],"downstream":[51],"applications":[52],"distributed":[54],"environments.":[56],"Federated":[57],"learning":[58],"(FL)":[59],"has":[60],"emerged":[61],"as":[62,195,203],"promising":[64],"solution":[65],"decentralized":[67,249],"model":[68],"eliminating":[70],"need":[72],"direct":[74],"collection.":[76],"existing":[78,234],"federated":[79,124,148],"graph":[81,91,190],"(KGE)":[83],"methods":[84],"struggle":[86,105],"preserve":[88],"inherent":[90],"structure":[92],"entities":[94,164],"relations,":[96],"leading":[97],"fragmented":[99],"incomplete":[101],"representations.":[102],"Additionally,":[103],"they":[104],"effectively":[107],"capture":[108,172],"diverse":[109],"relational":[110],"dependencies":[111],"within":[112],"personal":[113,129,179,250],"KGs.":[114],"To":[115,150],"address":[116],"these":[117],"challenges,":[118],"this":[119],"article":[120],"proposes":[121],"an":[122,196,254],"enhanced":[123],"method":[127],"sharing":[131],"(FPKS)":[132],"enable":[134],"privacy-preserving":[135],"KGE":[136,200],"training.":[137],"The":[138],"FPKS":[139,158,231],"framework":[140],"consists":[141],"central":[144],"server":[145],"multiple":[147],"clients.":[149],"enhance":[151,217],"entity":[152],"relationship":[154],"alignment":[155],"across":[156],"clients,":[157],"maintains":[159],"separate":[160],"tables":[162],"relationships":[166],"on":[167,223],"server.":[169],"Moreover,":[170],"structural":[174],"contextual":[176],"information":[177,219],"KGs,":[180],"we":[181,207],"introduce":[182],"local":[184],"encoder-decoder":[185],"architecture":[186],"that":[187,230],"employs":[188],"convolutional":[191],"network":[192],"(GCN)":[193],"variant":[194],"encoder":[197],"scoring":[201],"function":[202],"decoder.":[205],"Furthermore,":[206],"propose":[208],"bidirectional":[210],"composite":[211],"operator":[212],"GCN":[214],"(BiDGCN)":[215],"multi-relational":[218],"aggregation.":[220],"Extensive":[221],"experiments":[222],"two":[224],"widely":[225],"used":[226],"datasets":[228],"demonstrate":[229],"significantly":[232],"outperforms":[233],"methods,":[235],"improving":[236],"quality":[238],"learned":[240],"embeddings":[241],"while":[242],"ensuring":[243],"privacy.":[245],"Our":[246],"approach":[247],"facilitates":[248],"sharing,":[252],"marking":[253],"advancement":[255],"secure":[257],"efficient":[259],"services.":[262]},"counts_by_year":[],"updated_date":"2026-01-17T23:10:49.606395","created_date":"2025-10-10T00:00:00"}
