{"id":"https://openalex.org/W3095761751","doi":"https://doi.org/10.1109/tsp.2021.3126929","title":"Privacy-Preserving Distributed Projection LMS for Linear Multitask Networks","display_name":"Privacy-Preserving Distributed Projection LMS for Linear Multitask Networks","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3095761751","doi":"https://doi.org/10.1109/tsp.2021.3126929","mag":"3095761751"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2021.3126929","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2021.3126929","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://export.arxiv.org/pdf/2010.05527","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100389595","display_name":"Chengcheng Wang","orcid":"https://orcid.org/0000-0002-2516-7259"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chengcheng Wang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, 54761 Singapore, Singapore, 639798 (e-mail: wangcc@ntu.edu.sg)"],"raw_orcid":"https://orcid.org/0000-0002-2516-7259","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, 54761 Singapore, Singapore, 639798 (e-mail: wangcc@ntu.edu.sg)","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046850399","display_name":"Wee Peng Tay","orcid":"https://orcid.org/0000-0002-1543-195X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wee Peng Tay","raw_affiliation_strings":["Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore, Singapore, 639798 (e-mail: wptay@ntu.edu.sg)"],"raw_orcid":"https://orcid.org/0000-0002-1543-195X","affiliations":[{"raw_affiliation_string":"Electrical and Electronic Engineering, Nanyang Technological University, Singapore, Singapore, Singapore, 639798 (e-mail: wptay@ntu.edu.sg)","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101531225","display_name":"Ye Wei","orcid":"https://orcid.org/0000-0001-5700-9071"},"institutions":[{"id":"https://openalex.org/I121799043","display_name":"Electric Power University","ror":"https://ror.org/01p4b7n26","country_code":"VN","type":"education","lineage":["https://openalex.org/I121799043"]},{"id":"https://openalex.org/I179060312","display_name":"Northeast Electric Power University","ror":"https://ror.org/00zqaxa34","country_code":"CN","type":"education","lineage":["https://openalex.org/I179060312"]}],"countries":["CN","VN"],"is_corresponding":false,"raw_author_name":"Ye Wei","raw_affiliation_strings":["School of Automation Engineering, Northeast Electric Power University, 118470 Jilin, China, 132012 (e-mail: weiye@hrbeu.edu.cn)"],"raw_orcid":"https://orcid.org/0000-0001-5700-9071","affiliations":[{"raw_affiliation_string":"School of Automation Engineering, Northeast Electric Power University, 118470 Jilin, China, 132012 (e-mail: weiye@hrbeu.edu.cn)","institution_ids":["https://openalex.org/I121799043","https://openalex.org/I179060312"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yuan Wang","orcid":"https://orcid.org/0000-0002-5258-1500"},"institutions":[{"id":"https://openalex.org/I3004594783","display_name":"Institute of High Performance Computing","ror":"https://ror.org/02n0ejh50","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3004594783","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Yuan Wang","raw_affiliation_strings":["Institute of High Performance Computing, 208717 Singapore, Singapore, 138632 (e-mail: wang_yuan@ihpc.a-star.edu.sg)"],"raw_orcid":"https://orcid.org/0000-0002-5258-1500","affiliations":[{"raw_affiliation_string":"Institute of High Performance Computing, 208717 Singapore, Singapore, 138632 (e-mail: wang_yuan@ihpc.a-star.edu.sg)","institution_ids":["https://openalex.org/I3004594783"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01091386,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"69","issue":null,"first_page":"6530","last_page":"6545"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9764000177383423,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11347","display_name":"Neural Networks Stability and Synchronization","score":0.961899995803833,"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/computer-science","display_name":"Computer science","score":0.6852418780326843},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5896157622337341},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.48787379264831543},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.4738474488258362},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4422358572483063},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.41504979133605957},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3820083737373352},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30397045612335205},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27333852648735046},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2019452452659607}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6852418780326843},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5896157622337341},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.48787379264831543},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.4738474488258362},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4422358572483063},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.41504979133605957},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3820083737373352},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30397045612335205},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27333852648735046},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2019452452659607},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tsp.2021.3126929","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2021.3126929","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/156347","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/156347","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},{"id":"mag:3095761751","is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/2010.05527","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.2010.05527","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2010.05527","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"mag:3095761751","is_oa":true,"landing_page_url":"http://export.arxiv.org/pdf/2010.05527","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320696","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W1508316947","https://openalex.org/W1557833142","https://openalex.org/W1601684460","https://openalex.org/W1998345701","https://openalex.org/W2000049305","https://openalex.org/W2012445782","https://openalex.org/W2017220371","https://openalex.org/W2024747714","https://openalex.org/W2025184650","https://openalex.org/W2037759417","https://openalex.org/W2069419462","https://openalex.org/W2073782198","https://openalex.org/W2080522017","https://openalex.org/W2086502731","https://openalex.org/W2092214308","https://openalex.org/W2093795816","https://openalex.org/W2095818990","https://openalex.org/W2096870293","https://openalex.org/W2144616873","https://openalex.org/W2159585070","https://openalex.org/W2399072287","https://openalex.org/W2402585016","https://openalex.org/W2530728613","https://openalex.org/W2556397940","https://openalex.org/W2556626427","https://openalex.org/W2566050141","https://openalex.org/W2577492210","https://openalex.org/W2583220279","https://openalex.org/W2589814220","https://openalex.org/W2591789080","https://openalex.org/W2605026797","https://openalex.org/W2735852363","https://openalex.org/W2742912327","https://openalex.org/W2783793345","https://openalex.org/W2790284307","https://openalex.org/W2802013709","https://openalex.org/W2808012592","https://openalex.org/W2889373707","https://openalex.org/W2889844454","https://openalex.org/W2901411828","https://openalex.org/W2912213068","https://openalex.org/W2920090984","https://openalex.org/W2938585763","https://openalex.org/W2962907301","https://openalex.org/W2963112534","https://openalex.org/W2963456518","https://openalex.org/W2964097674","https://openalex.org/W2964208174","https://openalex.org/W2964240924","https://openalex.org/W2964252706","https://openalex.org/W2973606665","https://openalex.org/W3015674884","https://openalex.org/W3049535481","https://openalex.org/W4239240501","https://openalex.org/W4250589301","https://openalex.org/W6651608069","https://openalex.org/W6712394148","https://openalex.org/W6731406481","https://openalex.org/W6738383168","https://openalex.org/W6774857738"],"related_works":["https://openalex.org/W3214311914","https://openalex.org/W2402585016","https://openalex.org/W2799023366","https://openalex.org/W2968508074","https://openalex.org/W2530728613","https://openalex.org/W2993903743","https://openalex.org/W3022767088","https://openalex.org/W2093795816","https://openalex.org/W2782760812","https://openalex.org/W2963908524","https://openalex.org/W3024489235","https://openalex.org/W2802151104","https://openalex.org/W2921695861","https://openalex.org/W3092133968","https://openalex.org/W2982588661","https://openalex.org/W3121170489","https://openalex.org/W2523831029","https://openalex.org/W2961310303","https://openalex.org/W3118805020","https://openalex.org/W3209127297"],"abstract_inverted_index":{"We":[0,84,116],"develop":[1],"a":[2,65,76,86,118],"privacy-preserving":[3,137],"distributed":[4,119],"projection":[5],"least":[6],"mean":[7,132],"squares":[8],"(LMS)":[9],"strategy":[10,122,148],"over":[11],"linear":[12],"multitask":[13],"networks,":[14],"where":[15],"agents'":[16],"local":[17,35,71],"parameters":[18],"of":[19,93,139],"interest":[20],"or":[21],"tasks":[22],"are":[23],"linearly":[24],"related.":[25],"Each":[26],"agent":[27,63],"is":[28,69,149],"interested":[29],"in":[30],"not":[31],"only":[32],"improving":[33],"its":[34,47,70,81],"inference":[36,113],"performance":[37,138],"via":[38],"in-network":[39],"cooperation":[40],"with":[41],"neighboring":[42,82],"agents,":[43],"but":[44],"also":[45],"protecting":[46],"own":[48],"individual":[49],"task":[50],"against":[51],"privacy":[52,114,159],"leakage.":[53],"In":[54],"our":[55,147],"proposed":[56,141],"strategy,":[57],"at":[58],"each":[59,62,98],"time":[60],"instant,":[61],"sends":[64],"noisy":[66],"estimate,":[67],"which":[68],"intermediate":[72,100],"estimate":[73,101],"corrupted":[74],"by":[75],"zero-mean":[77],"additive":[78,126],"noise,":[79],"to":[80,89,95,97,102,123,151],"agents.":[83],"derive":[85],"sufficient":[87],"condition":[88],"determine":[90],"the":[91,108,125,131,140,153],"amount":[92],"noise":[94,127],"add":[96],"agent's":[99],"achieve":[103],"an":[104,112],"optimal":[105],"trade-off":[106,154],"between":[107,155],"network":[109],"mean-square-deviation":[110],"and":[111,120,129,133,136,158],"constraint.":[115],"propose":[117],"adaptive":[121],"compute":[124],"powers,":[128],"study":[130],"mean-square":[134],"behaviors":[135],"strategy.":[142],"Simulation":[143],"results":[144],"demonstrate":[145],"that":[146],"able":[150],"balance":[152],"estimation":[156],"accuracy":[157],"preservation.":[160]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
