{"id":"https://openalex.org/W2897488105","doi":"https://doi.org/10.3390/e20100777","title":"Link Prediction in Bipartite Nested Networks","display_name":"Link Prediction in Bipartite Nested Networks","publication_year":2018,"publication_date":"2018-10-10","ids":{"openalex":"https://openalex.org/W2897488105","doi":"https://doi.org/10.3390/e20100777","mag":"2897488105","pmid":"https://pubmed.ncbi.nlm.nih.gov/33265865"},"language":"en","primary_location":{"id":"doi:10.3390/e20100777","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e20100777","pdf_url":"https://www.mdpi.com/1099-4300/20/10/777/pdf?version=1539833306","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/20/10/777/pdf?version=1539833306","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083372458","display_name":"Mat\u00fa\u0161 Medo","orcid":"https://orcid.org/0000-0001-8865-9085"},"institutions":[{"id":"https://openalex.org/I118564535","display_name":"University of Bern","ror":"https://ror.org/02k7v4d05","country_code":"CH","type":"education","lineage":["https://openalex.org/I118564535"]},{"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"]},{"id":"https://openalex.org/I154338468","display_name":"University of Fribourg","ror":"https://ror.org/022fs9h90","country_code":"CH","type":"education","lineage":["https://openalex.org/I154338468"]},{"id":"https://openalex.org/I2801112126","display_name":"University Hospital of Bern","ror":"https://ror.org/01q9sj412","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2801112126"]}],"countries":["CH","CN"],"is_corresponding":true,"raw_author_name":"Mat\u00fa\u0161 Medo","raw_affiliation_strings":["Department of Physics, University of Fribourg, 1700 Fribourg, Switzerland","Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland","Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China"],"raw_orcid":"https://orcid.org/0000-0001-8865-9085","affiliations":[{"raw_affiliation_string":"Department of Physics, University of Fribourg, 1700 Fribourg, Switzerland","institution_ids":["https://openalex.org/I154338468"]},{"raw_affiliation_string":"Department of Radiation Oncology, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland","institution_ids":["https://openalex.org/I2801112126","https://openalex.org/I118564535"]},{"raw_affiliation_string":"Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001360941","display_name":"Manuel Sebastian Mariani","orcid":"https://orcid.org/0000-0003-1032-5821"},"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"]},{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]}],"countries":["CH","CN"],"is_corresponding":false,"raw_author_name":"Manuel Sebastian Mariani","raw_affiliation_strings":["Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China","URPP Social Networks, Universit\u00e4t Z\u00fcrich, 8050 Z\u00fcrich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China","institution_ids":["https://openalex.org/I150229711"]},{"raw_affiliation_string":"URPP Social Networks, Universit\u00e4t Z\u00fcrich, 8050 Z\u00fcrich, Switzerland","institution_ids":["https://openalex.org/I202697423"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000969982","display_name":"Linyuan L\u00fc","orcid":"https://orcid.org/0000-0002-2156-0432"},"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"]},{"id":"https://openalex.org/I163151501","display_name":"Hangzhou Normal University","ror":"https://ror.org/014v1mr15","country_code":"CN","type":"education","lineage":["https://openalex.org/I163151501"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linyuan L\u00fc","raw_affiliation_strings":["Alibaba Research Center for Complexity Sciences, Hangzhou Normal University, Hangzhou 311121, China","Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Alibaba Research Center for Complexity Sciences, Hangzhou Normal University, Hangzhou 311121, China","institution_ids":["https://openalex.org/I163151501"]},{"raw_affiliation_string":"Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5083372458"],"corresponding_institution_ids":["https://openalex.org/I118564535","https://openalex.org/I150229711","https://openalex.org/I154338468","https://openalex.org/I2801112126"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":2.5792,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.92462234,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"20","issue":"10","first_page":"777","last_page":"777"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14143","display_name":"Economic and Technological Innovation","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T14143","display_name":"Economic and Technological Innovation","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9904000163078308,"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/T10211","display_name":"Computational Drug Discovery Methods","score":0.9617000222206116,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/nestedness","display_name":"Nestedness","score":0.9800835847854614},{"id":"https://openalex.org/keywords/bipartite-graph","display_name":"Bipartite graph","score":0.790545642375946},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6569192409515381},{"id":"https://openalex.org/keywords/complex-network","display_name":"Complex network","score":0.5764371752738953},{"id":"https://openalex.org/keywords/link","display_name":"Link (geometry)","score":0.5150313377380371},{"id":"https://openalex.org/keywords/nested-set-model","display_name":"Nested set model","score":0.5039889216423035},{"id":"https://openalex.org/keywords/imperfect","display_name":"Imperfect","score":0.4407179355621338},{"id":"https://openalex.org/keywords/degree-distribution","display_name":"Degree distribution","score":0.411374568939209},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4106854200363159},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3882421851158142},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.31403183937072754},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24168774485588074},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.22233867645263672},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.1469738781452179},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.07278895378112793}],"concepts":[{"id":"https://openalex.org/C2780267512","wikidata":"https://www.wikidata.org/wiki/Q6997828","display_name":"Nestedness","level":3,"score":0.9800835847854614},{"id":"https://openalex.org/C197657726","wikidata":"https://www.wikidata.org/wiki/Q174733","display_name":"Bipartite graph","level":3,"score":0.790545642375946},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6569192409515381},{"id":"https://openalex.org/C34947359","wikidata":"https://www.wikidata.org/wiki/Q665189","display_name":"Complex network","level":2,"score":0.5764371752738953},{"id":"https://openalex.org/C2778753846","wikidata":"https://www.wikidata.org/wiki/Q6554239","display_name":"Link (geometry)","level":2,"score":0.5150313377380371},{"id":"https://openalex.org/C103000020","wikidata":"https://www.wikidata.org/wiki/Q1978426","display_name":"Nested set model","level":3,"score":0.5039889216423035},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.4407179355621338},{"id":"https://openalex.org/C87414783","wikidata":"https://www.wikidata.org/wiki/Q1002603","display_name":"Degree distribution","level":3,"score":0.411374568939209},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4106854200363159},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3882421851158142},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.31403183937072754},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24168774485588074},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.22233867645263672},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.1469738781452179},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.07278895378112793},{"id":"https://openalex.org/C185933670","wikidata":"https://www.wikidata.org/wiki/Q52105","display_name":"Habitat","level":2,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.3390/e20100777","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e20100777","pdf_url":"https://www.mdpi.com/1099-4300/20/10/777/pdf?version=1539833306","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmid:33265865","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33265865","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":"Entropy (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:15d29fb69a804569965c11c93b3a754d","is_oa":true,"landing_page_url":"https://doaj.org/article/15d29fb69a804569965c11c93b3a754d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 20, Iss 10, p 777 (2018)","raw_type":"article"},{"id":"pmh:oai:doc.rero.ch:20190122104141-MZ","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402253","display_name":"RERO DOC (Universit\u00e4t Bern)","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":"","raw_type":""},{"id":"pmh:oai:mdpi.com:/1099-4300/20/10/777/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/e20100777","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7512339","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7512339","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e20100777","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e20100777","pdf_url":"https://www.mdpi.com/1099-4300/20/10/777/pdf?version=1539833306","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2897488105.pdf"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W188608978","https://openalex.org/W1893639437","https://openalex.org/W1977079728","https://openalex.org/W1977382765","https://openalex.org/W1979104937","https://openalex.org/W1983078117","https://openalex.org/W1985213868","https://openalex.org/W1994321911","https://openalex.org/W2000854338","https://openalex.org/W2001155312","https://openalex.org/W2008788144","https://openalex.org/W2015706867","https://openalex.org/W2017102965","https://openalex.org/W2019262535","https://openalex.org/W2034701578","https://openalex.org/W2050805565","https://openalex.org/W2054141820","https://openalex.org/W2067703482","https://openalex.org/W2069994241","https://openalex.org/W2078754341","https://openalex.org/W2117827382","https://openalex.org/W2144861122","https://openalex.org/W2147179807","https://openalex.org/W2163570355","https://openalex.org/W2166939357","https://openalex.org/W2168793216","https://openalex.org/W2170843672","https://openalex.org/W2196959810","https://openalex.org/W2288135941","https://openalex.org/W2299965164","https://openalex.org/W2303846172","https://openalex.org/W2440864886","https://openalex.org/W2609596385","https://openalex.org/W2766397536","https://openalex.org/W2769080298","https://openalex.org/W2783863067","https://openalex.org/W2806155120","https://openalex.org/W2809637329","https://openalex.org/W2883812783","https://openalex.org/W2951271819","https://openalex.org/W2962746482","https://openalex.org/W3037819556","https://openalex.org/W3037946710","https://openalex.org/W3098161718","https://openalex.org/W3100434839","https://openalex.org/W3102590789","https://openalex.org/W3105796674","https://openalex.org/W3121396766","https://openalex.org/W3126033509","https://openalex.org/W4232932184","https://openalex.org/W4234989302","https://openalex.org/W4236912583","https://openalex.org/W4238529832","https://openalex.org/W6678907306"],"related_works":["https://openalex.org/W2079771573","https://openalex.org/W1982442837","https://openalex.org/W2963384463","https://openalex.org/W2603419992","https://openalex.org/W2944759572","https://openalex.org/W2082867051","https://openalex.org/W2009442939","https://openalex.org/W3102182639","https://openalex.org/W2015363435","https://openalex.org/W1993392379"],"abstract_inverted_index":{"Real":[0],"networks":[1,77,84],"typically":[2],"studied":[3],"in":[4,44,104],"various":[5],"research":[6],"fields-ecology":[7],"and":[8,114],"economic":[9],"complexity,":[10],"for":[11,53,83,98,101,111],"example-often":[12],"exhibit":[13],"a":[14,59],"nested":[15,35,87,105],"topology,":[16],"which":[17,47,107],"means":[18],"that":[19,58,62],"the":[20,28,39,75,86,94],"neighborhoods":[21,29],"of":[22,30,41],"high-degree":[23],"nodes":[24],"tend":[25],"to":[26,96],"include":[27],"low-degree":[31],"nodes.":[32],"Focusing":[33],"on":[34],"networks,":[36,46,106],"we":[37],"study":[38,92],"problem":[40],"link":[42,102],"prediction":[43,103],"complex":[45],"aims":[48],"at":[49],"identifying":[50],"likely":[51],"candidates":[52],"missing":[54],"links.":[55],"We":[56],"find":[57],"new":[60],"method":[61],"takes":[63],"network":[64,116],"nestedness":[65],"into":[66],"account":[67],"outperforms":[68],"well-established":[69],"link-prediction":[70],"methods":[71,100],"not":[72],"only":[73],"when":[74],"input":[76],"are":[78],"sufficiently":[79],"nested,":[80],"but":[81],"also":[82],"where":[85],"structure":[88],"is":[89],"imperfect.":[90],"Our":[91],"paves":[93],"way":[95],"search":[97],"optimal":[99],"might":[108],"be":[109],"beneficial":[110],"World":[112],"Trade":[113],"ecological":[115],"analysis.":[117]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}