{"id":"https://openalex.org/W4362683560","doi":"https://doi.org/10.1109/tkde.2023.3264971","title":"Joint Network Topology Inference via Structural Fusion Regularization","display_name":"Joint Network Topology Inference via Structural Fusion Regularization","publication_year":2023,"publication_date":"2023-04-06","ids":{"openalex":"https://openalex.org/W4362683560","doi":"https://doi.org/10.1109/tkde.2023.3264971"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2023.3264971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2023.3264971","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Knowledge and Data Engineering","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/A5101942697","display_name":"Yanli Yuan","orcid":"https://orcid.org/0000-0003-4592-5333"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanli Yuan","raw_affiliation_strings":["School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Cyberspace Science and Technology, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083355429","display_name":"De Wen Soh","orcid":"https://orcid.org/0000-0001-6490-6467"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"De Wen Soh","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100765133","display_name":"Kun Guo","orcid":"https://orcid.org/0000-0003-1251-3578"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Guo","raw_affiliation_strings":["Shanghai Key Laboratory of Multidimensional Information Processing, School of Communications and Electronics Engineering, East China Normal University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Key Laboratory of Multidimensional Information Processing, School of Communications and Electronics Engineering, East China Normal University, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005327587","display_name":"Zehui Xiong","orcid":"https://orcid.org/0000-0002-4440-941X"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zehui Xiong","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030858163","display_name":"Tony Q. S. Quek","orcid":"https://orcid.org/0000-0002-4037-3149"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]},{"id":"https://openalex.org/I35928602","display_name":"Kyung Hee University","ror":"https://ror.org/01zqcg218","country_code":"KR","type":"education","lineage":["https://openalex.org/I35928602"]}],"countries":["KR","SG"],"is_corresponding":false,"raw_author_name":"Tony Q. S. Quek","raw_affiliation_strings":["Singapore University of Technology and Design, Singapore","Department of Electronic Engineering, Kyung Hee University, Yongin, South Korea"],"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Department of Electronic Engineering, Kyung Hee University, Yongin, South Korea","institution_ids":["https://openalex.org/I35928602"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101942697"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":1.9136,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.88319567,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"35","issue":"10","first_page":"10351","last_page":"10364"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9990000128746033,"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":0.9990000128746033,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11476","display_name":"Graph theory and applications","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6303978562355042},{"id":"https://openalex.org/keywords/laplacian-matrix","display_name":"Laplacian matrix","score":0.5792869925498962},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5313276648521423},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.479941189289093},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.43561944365501404},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.42584142088890076},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.42042088508605957},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40378427505493164},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.36564889550209045},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29944556951522827},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.295884370803833}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6303978562355042},{"id":"https://openalex.org/C115178988","wikidata":"https://www.wikidata.org/wiki/Q772067","display_name":"Laplacian matrix","level":3,"score":0.5792869925498962},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5313276648521423},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.479941189289093},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.43561944365501404},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.42584142088890076},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.42042088508605957},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40378427505493164},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.36564889550209045},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29944556951522827},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.295884370803833},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2023.3264971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2023.3264971","pdf_url":null,"source":{"id":"https://openalex.org/S30698027","display_name":"IEEE Transactions on Knowledge and Data Engineering","issn_l":"1041-4347","issn":["1041-4347","1558-2191","2326-3865"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Knowledge and Data Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8669559347","display_name":null,"funder_award_id":"SRG-ISTD-2021-165","funder_id":"https://openalex.org/F4320324110","funder_display_name":"Singapore University of Technology and Design"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320320751","display_name":"Ministry of Education - Singapore","ror":"https://ror.org/01kcva023"},{"id":"https://openalex.org/F4320324110","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87"},{"id":"https://openalex.org/F4320325256","display_name":"Info-communications Media Development Authority","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":60,"referenced_works":["https://openalex.org/W1964669181","https://openalex.org/W1967123102","https://openalex.org/W2001148753","https://openalex.org/W2018849884","https://openalex.org/W2025183726","https://openalex.org/W2058616517","https://openalex.org/W2070722739","https://openalex.org/W2097581234","https://openalex.org/W2101491865","https://openalex.org/W2105591985","https://openalex.org/W2114507260","https://openalex.org/W2125315567","https://openalex.org/W2127888717","https://openalex.org/W2139299821","https://openalex.org/W2144267444","https://openalex.org/W2165009258","https://openalex.org/W2199530723","https://openalex.org/W2463327569","https://openalex.org/W2558748708","https://openalex.org/W2585019672","https://openalex.org/W2593294478","https://openalex.org/W2604759793","https://openalex.org/W2615556757","https://openalex.org/W2617467128","https://openalex.org/W2631776726","https://openalex.org/W2778405867","https://openalex.org/W2798585159","https://openalex.org/W2798729876","https://openalex.org/W2893652381","https://openalex.org/W2950190315","https://openalex.org/W2955850764","https://openalex.org/W2962752727","https://openalex.org/W2963089591","https://openalex.org/W2963384510","https://openalex.org/W2964012239","https://openalex.org/W2964015378","https://openalex.org/W2969889412","https://openalex.org/W2994097903","https://openalex.org/W2999128473","https://openalex.org/W3012597271","https://openalex.org/W3033138310","https://openalex.org/W3084069742","https://openalex.org/W3093204380","https://openalex.org/W3100282875","https://openalex.org/W3102389945","https://openalex.org/W3103870504","https://openalex.org/W3108522782","https://openalex.org/W3142570770","https://openalex.org/W3158529107","https://openalex.org/W3163642084","https://openalex.org/W3169130186","https://openalex.org/W4205357415","https://openalex.org/W4211030719","https://openalex.org/W4292363360","https://openalex.org/W6680670352","https://openalex.org/W6684391652","https://openalex.org/W6689213722","https://openalex.org/W6726873649","https://openalex.org/W6772838925","https://openalex.org/W6784173877"],"related_works":["https://openalex.org/W4287880334","https://openalex.org/W4366700029","https://openalex.org/W4285230481","https://openalex.org/W2086397253","https://openalex.org/W4385769873","https://openalex.org/W4281634296","https://openalex.org/W4319161863","https://openalex.org/W2371687270","https://openalex.org/W2122332063","https://openalex.org/W4200372685"],"abstract_inverted_index":{"Joint":[0],"network":[1,122],"topology":[2],"inference":[3],"represents":[4],"a":[5,21,23,30,41,67,73,110,195],"canonical":[6],"problem":[7,142,204],"of":[8,29,48,121,157,180,197,210],"jointly":[9,82],"learning":[10],"multiple":[11,36,60,84],"graph":[12,17,69,182,198],"Laplacian":[13],"matrices":[14],"from":[15],"heterogeneous":[16],"signals.":[18],"In":[19,62],"such":[20,87],"problem,":[22],"widely":[24],"employed":[25],"assumption":[26],"is":[27,107,167,214],"that":[28,78],"simple":[31],"common":[32],"component":[33],"shared":[34],"among":[35,105],"graphs.":[37,61],"However,":[38],"in":[39,59,97],"practice,":[40],"more":[42],"intricate":[43],"topological":[44,89],"pattern,":[45],"comprising":[46],"simultaneously":[47],"<italic":[49,53],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[50,54],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">homogeneous</i>":[51],"and":[52,91,144,201,218],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">heterogeneous</i>":[55],"components,":[56],"would":[57],"exhibit":[58],"this":[63],"paper,":[64],"we":[65,146],"propose":[66],"general":[68],"estimator":[70],"based":[71,151],"on":[72,152,190],"novel":[74],"structural":[75,103,123,199],"fusion":[76],"regularization":[77,100,132],"enables":[79,114],"us":[80,115],"to":[81,116,160],"learn":[83],"graphs":[85,106],"with":[86],"complex":[88],"patterns,":[90],"enjoys":[92],"rigorous":[93],"theoretical":[94],"guarantees.":[95],"Specifically,":[96],"the":[98,102,131,135,139,153,172,178,181,191,207,211],"proposed":[99,212],"term,":[101,133],"similarity":[104],"characterized":[108],"by":[109],"Gram":[111,127],"matrix,":[112],"which":[113,169],"flexibly":[117],"model":[118],"different":[119,126],"types":[120],"similarities":[124,200],"through":[125,216],"matrix":[128],"choices.":[129],"Algorithmically,":[130],"coupling":[134],"parameters":[136],"together,":[137],"makes":[138],"formulated":[140],"optimization":[141],"intractable,":[143],"thus,":[145],"develop":[147],"an":[148],"implementable":[149],"algorithm":[150],"alternating":[154],"direction":[155],"method":[156,213],"multipliers":[158],"(ADMM)":[159],"solve":[161],"it.":[162],"Theoretically,":[163],"non-asymptotic":[164],"statistical":[165],"analysis":[166,185],"provided,":[168],"precisely":[170],"characterizes":[171],"minimum":[173],"sample":[174],"size":[175],"required":[176],"for":[177],"consistency":[179],"estimator.":[183],"This":[184],"also":[186],"provides":[187],"high-probability":[188],"bounds":[189],"estimation":[192],"error":[193],"as":[194],"function":[196],"other":[202],"key":[203],"parameters.":[205],"Finally,":[206],"superior":[208],"performance":[209],"demonstrated":[215],"simulated":[217],"real":[219],"data":[220],"examples.":[221]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
