{"id":"https://openalex.org/W4377971250","doi":"https://doi.org/10.1109/tnnls.2023.3274565","title":"MultiplexSAGE: A Multiplex Embedding Algorithm for Inter-Layer Link Prediction","display_name":"MultiplexSAGE: A Multiplex Embedding Algorithm for Inter-Layer Link Prediction","publication_year":2023,"publication_date":"2023-05-24","ids":{"openalex":"https://openalex.org/W4377971250","doi":"https://doi.org/10.1109/tnnls.2023.3274565","pmid":"https://pubmed.ncbi.nlm.nih.gov/37224354"},"language":"en","primary_location":{"id":"doi:10.1109/tnnls.2023.3274565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnnls.2023.3274565","pdf_url":null,"source":{"id":"https://openalex.org/S4210175523","display_name":"IEEE Transactions on Neural Networks and Learning Systems","issn_l":"2162-237X","issn":["2162-237X","2162-2388"],"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 Neural Networks and Learning Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5025764181","display_name":"Luca Gallo","orcid":"https://orcid.org/0000-0002-2160-8467"},"institutions":[{"id":"https://openalex.org/I149768937","display_name":"University of Namur","ror":"https://ror.org/03d1maw17","country_code":"BE","type":"education","lineage":["https://openalex.org/I149768937"]},{"id":"https://openalex.org/I198945027","display_name":"Central European University","ror":"https://ror.org/02zx40v98","country_code":"AT","type":"education","lineage":["https://openalex.org/I198945027"]},{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]},{"id":"https://openalex.org/I4210116497","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Catania","ror":"https://ror.org/02pq29p90","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210116497"]}],"countries":["AT","BE","IT"],"is_corresponding":false,"raw_author_name":"Luca Gallo","raw_affiliation_strings":["Namur Institute for Complex Systems (naXys), University of Namur, Namur, Belgium","INFN Sezione di Catania, Catania, Italy","Department of Physics and Astronomy, University of Catania, Catania, Italy","Department of Network and Data Science, Central European University, Vienna, Austria"],"raw_orcid":"https://orcid.org/0000-0002-2160-8467","affiliations":[{"raw_affiliation_string":"Namur Institute for Complex Systems (naXys), University of Namur, Namur, Belgium","institution_ids":["https://openalex.org/I149768937"]},{"raw_affiliation_string":"INFN Sezione di Catania, Catania, Italy","institution_ids":["https://openalex.org/I4210116497"]},{"raw_affiliation_string":"Department of Physics and Astronomy, University of Catania, Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"Department of Network and Data Science, Central European University, Vienna, Austria","institution_ids":["https://openalex.org/I198945027"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027706684","display_name":"Vito Latora","orcid":"https://orcid.org/0000-0002-0984-8038"},"institutions":[{"id":"https://openalex.org/I166337079","display_name":"Queen Mary University of London","ror":"https://ror.org/026zzn846","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I166337079"]},{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]},{"id":"https://openalex.org/I4210116497","display_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Catania","ror":"https://ror.org/02pq29p90","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210116497"]}],"countries":["GB","IT"],"is_corresponding":false,"raw_author_name":"Vito Latora","raw_affiliation_strings":["Department of Physics and Astronomy, University of Catania, Catania, Italy","School of Mathematical Sciences, Queen Mary University of London, London, U.K","INFN Sezione di Catania, Catania, Italy"],"raw_orcid":"https://orcid.org/0000-0002-0984-8038","affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy, University of Catania, Catania, Italy","institution_ids":["https://openalex.org/I39063666"]},{"raw_affiliation_string":"School of Mathematical Sciences, Queen Mary University of London, London, U.K","institution_ids":["https://openalex.org/I166337079"]},{"raw_affiliation_string":"INFN Sezione di Catania, Catania, Italy","institution_ids":["https://openalex.org/I4210116497"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057481978","display_name":"Alfredo Pulvirenti","orcid":"https://orcid.org/0000-0002-9764-0295"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alfredo Pulvirenti","raw_affiliation_strings":["Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy"],"raw_orcid":"https://orcid.org/0000-0002-9764-0295","affiliations":[{"raw_affiliation_string":"Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6526,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74042771,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"35","issue":"10","first_page":"14075","last_page":"14084"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9962999820709229,"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/T10887","display_name":"Bioinformatics and Genomic Networks","score":0.9749000072479248,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.778446614742279},{"id":"https://openalex.org/keywords/multiplex","display_name":"Multiplex","score":0.7480401992797852},{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.6811901926994324},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.6525415778160095},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6197715997695923},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.587074339389801},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5527118444442749},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.543303906917572},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5012922286987305},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.48369866609573364},{"id":"https://openalex.org/keywords/graph-embedding","display_name":"Graph embedding","score":0.470714271068573},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4115503132343292},{"id":"https://openalex.org/keywords/link","display_name":"Link (geometry)","score":0.4108356833457947},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3299942910671234},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2674623727798462},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.06285572052001953}],"concepts":[{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.778446614742279},{"id":"https://openalex.org/C2781188995","wikidata":"https://www.wikidata.org/wiki/Q6934982","display_name":"Multiplex","level":2,"score":0.7480401992797852},{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.6811901926994324},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6525415778160095},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6197715997695923},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.587074339389801},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5527118444442749},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.543303906917572},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5012922286987305},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.48369866609573364},{"id":"https://openalex.org/C75564084","wikidata":"https://www.wikidata.org/wiki/Q5597085","display_name":"Graph embedding","level":3,"score":0.470714271068573},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4115503132343292},{"id":"https://openalex.org/C2778753846","wikidata":"https://www.wikidata.org/wiki/Q6554239","display_name":"Link (geometry)","level":2,"score":0.4108356833457947},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3299942910671234},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2674623727798462},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.06285572052001953},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C60644358","wikidata":"https://www.wikidata.org/wiki/Q128570","display_name":"Bioinformatics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tnnls.2023.3274565","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnnls.2023.3274565","pdf_url":null,"source":{"id":"https://openalex.org/S4210175523","display_name":"IEEE Transactions on Neural Networks and Learning Systems","issn_l":"2162-237X","issn":["2162-237X","2162-2388"],"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 Neural Networks and Learning Systems","raw_type":"journal-article"},{"id":"pmid:37224354","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37224354","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on neural networks and learning systems","raw_type":null},{"id":"pmh:oai:pure.unamur.be:openaire_cris_publications/e14d4527-f145-45df-b37c-db08de24648b","is_oa":false,"landing_page_url":"https://www.scopus.com/pages/publications/85160998406","pdf_url":null,"source":{"id":"https://openalex.org/S4406922457","display_name":"Repository of the University of Namur","issn_l":null,"issn":null,"is_oa":false,"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":"Gallo, L, Latora, V & Pulvirenti, A 2023, 'MultiplexSAGE : A multiplex embedding algorithm for inter-layer link prediction', IEEE Transactions on Neural Networks and Learning Systems, vol. 35, no. 10, pp. 14075-14084. https://doi.org/10.1109/tnnls.2023.3274565","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:pure.unamur.be:publications/e14d4527-f145-45df-b37c-db08de24648b","is_oa":false,"landing_page_url":"https://researchportal.unamur.be/en/publications/e14d4527-f145-45df-b37c-db08de24648b","pdf_url":null,"source":{"id":"https://openalex.org/S4406922457","display_name":"Repository of the University of Namur","issn_l":null,"issn":null,"is_oa":false,"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":"Gallo, L, Latora, V & Pulvirenti, A 2023, 'MultiplexSAGE : A multiplex embedding algorithm for inter-layer link prediction', IEEE Transactions on Neural Networks and Learning Systems, vol. 35, no. 10, pp. 14075-14084. https://doi.org/10.1109/tnnls.2023.3274565","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":57,"referenced_works":["https://openalex.org/W1647431324","https://openalex.org/W1812137573","https://openalex.org/W1888005072","https://openalex.org/W1979104937","https://openalex.org/W2062533676","https://openalex.org/W2086243891","https://openalex.org/W2098005762","https://openalex.org/W2101599977","https://openalex.org/W2112090702","https://openalex.org/W2123583562","https://openalex.org/W2127048411","https://openalex.org/W2142498761","https://openalex.org/W2154851992","https://openalex.org/W2163485494","https://openalex.org/W2492277691","https://openalex.org/W2558896083","https://openalex.org/W2784777439","https://openalex.org/W2808361044","https://openalex.org/W2907101105","https://openalex.org/W2945266622","https://openalex.org/W2949367643","https://openalex.org/W2962756421","https://openalex.org/W2962779748","https://openalex.org/W2963127791","https://openalex.org/W2964015378","https://openalex.org/W2971865858","https://openalex.org/W2996268457","https://openalex.org/W2997785591","https://openalex.org/W3003265726","https://openalex.org/W3011383353","https://openalex.org/W3031273498","https://openalex.org/W3035254312","https://openalex.org/W3037826211","https://openalex.org/W3042770487","https://openalex.org/W3080456792","https://openalex.org/W3081306295","https://openalex.org/W3083736790","https://openalex.org/W3094071795","https://openalex.org/W3099375322","https://openalex.org/W3102201777","https://openalex.org/W3102554291","https://openalex.org/W3102641634","https://openalex.org/W3103589660","https://openalex.org/W3104097132","https://openalex.org/W3106488715","https://openalex.org/W3152893301","https://openalex.org/W4200597037","https://openalex.org/W4231669646","https://openalex.org/W4293232152","https://openalex.org/W4294170691","https://openalex.org/W4294558607","https://openalex.org/W4297733535","https://openalex.org/W4312512934","https://openalex.org/W6681029592","https://openalex.org/W6738964360","https://openalex.org/W6748280624","https://openalex.org/W6771932116"],"related_works":["https://openalex.org/W3036264823","https://openalex.org/W3206528106","https://openalex.org/W2912814903","https://openalex.org/W2123605750","https://openalex.org/W2088740331","https://openalex.org/W3038102983","https://openalex.org/W2950907416","https://openalex.org/W1559483280","https://openalex.org/W2082479932","https://openalex.org/W2932872266"],"abstract_inverted_index":{"Research":[0],"on":[1,21,41,102],"graph":[2,121],"representation":[3,35],"learning":[4,36],"has":[5],"received":[6],"great":[7],"attention":[8],"in":[9,109],"recent":[10],"years.":[11],"However,":[12],"most":[13],"of":[14,24,34,37,56,65,105,119,125,132],"the":[15,22,32,42,46,54,66,83,86,103,106,117,120,123,126,130,133],"studies":[16,29],"so":[17],"far":[18],"have":[19],"focused":[20],"embedding":[23,71],"single-layer":[25],"graphs.":[26],"The":[27],"few":[28],"dealing":[30],"with":[31],"problem":[33],"multilayer":[38],"structures":[39],"rely":[40],"strong":[43],"hypothesis":[44],"that":[45,69,76,115],"inter-layer":[47,87],"links":[48,127],"are":[49],"known,":[50],"and":[51,85,111,122],"this":[52],"limits":[53],"range":[55],"possible":[57],"applications.":[58],"Here":[59],"we":[60,98],"propose":[61],"MultiplexSAGE,":[62],"a":[63,94],"generalization":[64],"GraphSAGE":[67],"algorithm":[68],"allows":[70],"multiplex":[72,112],"networks.":[73],"We":[74],"show":[75],"MultiplexSAGE":[77],"is":[78],"capable":[79],"to":[80],"reconstruct":[81],"both":[82,108,116],"intra-layer":[84],"connectivity,":[88],"outperforming":[89],"competing":[90],"methods.":[91],"Next,":[92],"through":[93],"comprehensive":[95],"experimental":[96],"analysis,":[97],"shed":[99],"light":[100],"also":[101],"performance":[104],"embedding,":[107],"simple":[110],"networks,":[113],"showing":[114],"density":[118],"randomness":[124],"strongly":[128],"influences":[129],"quality":[131],"embedding.":[134]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}