{"id":"https://openalex.org/W3107200193","doi":"https://doi.org/10.1109/tkde.2021.3139035","title":"Interpretable Signed Link Prediction With Signed Infomax Hyperbolic Graph","display_name":"Interpretable Signed Link Prediction With Signed Infomax Hyperbolic Graph","publication_year":2021,"publication_date":"2021-12-30","ids":{"openalex":"https://openalex.org/W3107200193","doi":"https://doi.org/10.1109/tkde.2021.3139035","mag":"3107200193"},"language":"en","primary_location":{"id":"doi:10.1109/tkde.2021.3139035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2021.3139035","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/A5063603492","display_name":"Yadan Luo","orcid":"https://orcid.org/0000-0001-6272-2971"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Yadan Luo","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078170935","display_name":"Zi Huang","orcid":"https://orcid.org/0000-0002-9738-4949"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Zi Huang","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009606065","display_name":"Hongxu Chen","orcid":"https://orcid.org/0000-0001-7963-8813"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hongxu Chen","raw_affiliation_strings":["School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100397616","display_name":"Yang Yang","orcid":"https://orcid.org/0000-0002-5070-4511"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Yang","raw_affiliation_strings":["Center for Future Media and the School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Center for Future Media and the School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088492734","display_name":"Hongzhi Yin","orcid":"https://orcid.org/0000-0003-1395-261X"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Hongzhi Yin","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia","institution_ids":["https://openalex.org/I165143802"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014648528","display_name":"Mahsa Baktashmotlagh","orcid":"https://orcid.org/0000-0001-5255-8194"},"institutions":[{"id":"https://openalex.org/I165143802","display_name":"The University of Queensland","ror":"https://ror.org/00rqy9422","country_code":"AU","type":"education","lineage":["https://openalex.org/I165143802"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mahsa Baktashmotlagh","raw_affiliation_strings":["School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Electrical Engineering, The University of Queensland, St Lucia, QLD, Australia","institution_ids":["https://openalex.org/I165143802"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5063603492"],"corresponding_institution_ids":["https://openalex.org/I165143802"],"apc_list":null,"apc_paid":null,"fwci":1.2597,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.83016596,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"35","issue":"4","first_page":"3991","last_page":"4002"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","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/T11273","display_name":"Advanced Graph Neural Networks","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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9973000288009644,"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/T10028","display_name":"Topic Modeling","score":0.9944999814033508,"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/signed-graph","display_name":"Signed graph","score":0.7508101463317871},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7015994787216187},{"id":"https://openalex.org/keywords/infomax","display_name":"Infomax","score":0.6511044502258301},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4966138005256653},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.48576000332832336},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.45127078890800476},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.4445819854736328},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.4403465688228607},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.436564564704895},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.42172113060951233},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33969926834106445}],"concepts":[{"id":"https://openalex.org/C2779773260","wikidata":"https://www.wikidata.org/wiki/Q11246292","display_name":"Signed graph","level":3,"score":0.7508101463317871},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7015994787216187},{"id":"https://openalex.org/C153402090","wikidata":"https://www.wikidata.org/wiki/Q6030480","display_name":"Infomax","level":4,"score":0.6511044502258301},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4966138005256653},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.48576000332832336},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.45127078890800476},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.4445819854736328},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.4403465688228607},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.436564564704895},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.42172113060951233},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33969926834106445},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C120317606","wikidata":"https://www.wikidata.org/wiki/Q17105967","display_name":"Blind signal separation","level":3,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tkde.2021.3139035","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tkde.2021.3139035","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/G5561397244","display_name":null,"funder_award_id":"61628206","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":70,"referenced_works":["https://openalex.org/W1686946872","https://openalex.org/W2004026774","https://openalex.org/W2028513945","https://openalex.org/W2066215526","https://openalex.org/W2073415627","https://openalex.org/W2114051435","https://openalex.org/W2120119131","https://openalex.org/W2122925692","https://openalex.org/W2136144249","https://openalex.org/W2142517301","https://openalex.org/W2144780381","https://openalex.org/W2154851992","https://openalex.org/W2402969480","https://openalex.org/W2585835859","https://openalex.org/W2595947069","https://openalex.org/W2772021946","https://openalex.org/W2773004715","https://openalex.org/W2782914678","https://openalex.org/W2783466287","https://openalex.org/W2784203924","https://openalex.org/W2787612455","https://openalex.org/W2788045146","https://openalex.org/W2803832867","https://openalex.org/W2810676804","https://openalex.org/W2887092413","https://openalex.org/W2907732484","https://openalex.org/W2912255299","https://openalex.org/W2949676527","https://openalex.org/W2950352474","https://openalex.org/W2951873722","https://openalex.org/W2953060237","https://openalex.org/W2962756421","https://openalex.org/W2962936818","https://openalex.org/W2964015378","https://openalex.org/W2964160479","https://openalex.org/W2966701614","https://openalex.org/W2970726356","https://openalex.org/W2970971581","https://openalex.org/W2973140148","https://openalex.org/W2979454998","https://openalex.org/W2982490267","https://openalex.org/W2991576446","https://openalex.org/W2997631794","https://openalex.org/W2997638284","https://openalex.org/W3011233455","https://openalex.org/W3012631161","https://openalex.org/W3035557009","https://openalex.org/W3083641663","https://openalex.org/W3098923689","https://openalex.org/W3099565317","https://openalex.org/W3101007504","https://openalex.org/W3103995645","https://openalex.org/W3104097132","https://openalex.org/W3114961718","https://openalex.org/W3119227986","https://openalex.org/W3175507592","https://openalex.org/W3176130056","https://openalex.org/W4232613155","https://openalex.org/W4291474301","https://openalex.org/W6637108112","https://openalex.org/W6726873649","https://openalex.org/W6729906282","https://openalex.org/W6739076403","https://openalex.org/W6752051073","https://openalex.org/W6752363688","https://openalex.org/W6754278344","https://openalex.org/W6766952790","https://openalex.org/W6766978945","https://openalex.org/W6767121309","https://openalex.org/W6787346111"],"related_works":["https://openalex.org/W2961085424","https://openalex.org/W4306674287","https://openalex.org/W4224009465","https://openalex.org/W4286629047","https://openalex.org/W4306321456","https://openalex.org/W2220037681","https://openalex.org/W4321460685","https://openalex.org/W2355108509","https://openalex.org/W2163309909","https://openalex.org/W4288093320"],"abstract_inverted_index":{"Signed":[0,129],"link":[1,56,269],"prediction":[2,57],"in":[3,92,101,175,213,222,242,267],"social":[4,88,117,219],"networks":[5,40],"aims":[6],"to":[7,33,52,77,82,90,107,199,227],"reveal":[8],"the":[9,28,44,54,60,70,93,98,109,140,152,159,176,178,182,201,208,218,235,259,265],"underlying":[10],"relationships":[11],"(i.e.,":[12,16],"links)":[13],"among":[14],"users":[15,193],"nodes)":[17],"given":[18],"their":[19],"existing":[20,61,166],"positive":[21],"and":[22,85,113,122,146,232,240],"negative":[23],"interactions":[24],"observed.":[25],"Most":[26],"of":[27,161,173,190,203,207,217],"prior":[29],"efforts":[30],"are":[31,238],"devoted":[32],"learning":[34,94],"node":[35,147,236],"embeddings":[36,237],"with":[37,119,246],"graph":[38],"neural":[39],"(GNNs),":[41],"which":[42,75,80,87,186],"preserve":[43,200],"signed":[45,183,254,268],"network":[46,255],"topology":[47],"by":[48],"message-passing":[49],"along":[50],"edges":[51],"facilitate":[53],"downstream":[55],"task.":[58],"Nevertheless,":[59],"graph-based":[62],"approaches":[63],"could":[64,169],"hardly":[65],"provide":[66],"human-intelligible":[67],"explanations":[68],"for":[69],"following":[71],"three":[72],"questions:":[73],"(1)":[74],"neighbors":[76],"aggregate,":[78],"(2)":[79],"path":[81],"propagate":[83],"along,":[84],"(3)":[86],"theory":[89,121],"follow":[91],"process.":[95],"To":[96],"answer":[97],"aforementioned":[99],"questions,":[100],"this":[102],"paper,":[103],"we":[104],"investigate":[105],"how":[106],"reconcile":[108],"<italic":[110,114],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[111,115,135],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">balance</i>":[112],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">status</i>":[116],"rules":[118],"information":[120,142],"develop":[123],"a":[124,243,247],"unified":[125],"framework,":[126],"termed":[127],"as":[128],"Infomax":[130],"Hyperbolic":[131],"Graph":[132],"(":[133],"<bold":[134],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">SIHG</b>":[136],").":[137],"By":[138],"maximizing":[139],"mutual":[141],"between":[143],"edge":[144,162,210],"polarities":[145],"embeddings,":[148],"one":[149],"can":[150],"identify":[151],"most":[153],"representative":[154],"neighboring":[155],"nodes":[156],"that":[157,168,258],"support":[158],"inference":[160],"sign.":[163],"Different":[164],"from":[165,196],"GNNs":[167],"only":[170],"group":[171],"features":[172],"friends":[174],"subspace,":[177],"proposed":[179,260],"SIHG":[180,261],"incorporates":[181],"attention":[184,211],"module,":[185],"is":[187],"also":[188],"capable":[189],"pushing":[191],"hostile":[192],"far":[194],"away":[195],"each":[197,223],"other":[198],"geometry":[202],"antagonism.":[204],"The":[205],"polarity":[206],"learned":[209],"maps,":[212],"turn,":[214],"provides":[215],"interpretations":[216],"theories":[220],"used":[221],"aggregation.":[224],"In":[225],"order":[226],"model":[228],"high-order":[229],"user":[230],"relations":[231],"complex":[233],"hierarchies,":[234],"projected":[239],"measured":[241],"hyperbolic":[244],"space":[245],"lower":[248],"distortion.":[249],"Extensive":[250],"experiments":[251],"on":[252],"four":[253],"benchmarks":[256],"demonstrate":[257],"framework":[262],"significantly":[263],"outperforms":[264],"state-of-the-arts":[266],"prediction.":[270]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
