{"id":"https://openalex.org/W3111787430","doi":"https://doi.org/10.1109/tsipn.2020.3044913","title":"Multiscale Representation Learning of Graph Data With Node Affinity","display_name":"Multiscale Representation Learning of Graph Data With Node Affinity","publication_year":2020,"publication_date":"2020-12-15","ids":{"openalex":"https://openalex.org/W3111787430","doi":"https://doi.org/10.1109/tsipn.2020.3044913","mag":"3111787430"},"language":"en","primary_location":{"id":"doi:10.1109/tsipn.2020.3044913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsipn.2020.3044913","pdf_url":null,"source":{"id":"https://openalex.org/S4306422866","display_name":"IEEE Transactions on Signal and Information Processing over Networks","issn_l":"2373-776X","issn":["2373-776X","2373-7778"],"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 and Information Processing over Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/284179","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100622643","display_name":"Xing Gao","orcid":"https://orcid.org/0000-0001-8458-7483"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xing Gao","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0001-8458-7483","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045342512","display_name":"Wenrui Dai","orcid":"https://orcid.org/0000-0003-2522-5778"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenrui Dai","raw_affiliation_strings":["Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-2522-5778","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100675587","display_name":"Chenglin Li","orcid":"https://orcid.org/0000-0003-2888-594X"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenglin Li","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-2888-594X","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002494284","display_name":"Hongkai Xiong","orcid":"https://orcid.org/0000-0003-4552-0029"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongkai Xiong","raw_affiliation_strings":["Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":"https://orcid.org/0000-0003-4552-0029","affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000947076","display_name":"Pascal Frossard","orcid":"https://orcid.org/0000-0002-4010-714X"},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Pascal Frossard","raw_affiliation_strings":["Electrical Engineering, Signal Processing Laboratory (LTS4), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland"],"raw_orcid":"https://orcid.org/0000-0002-4010-714X","affiliations":[{"raw_affiliation_string":"Electrical Engineering, Signal Processing Laboratory (LTS4), \u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne (EPFL), Lausanne, Switzerland","institution_ids":["https://openalex.org/I5124864"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2608,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.65018974,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"7","issue":null,"first_page":"30","last_page":"44"},"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9905999898910522,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pooling","display_name":"Pooling","score":0.6370854377746582},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5996323823928833},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5357173681259155},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.49540650844573975},{"id":"https://openalex.org/keywords/topological-graph-theory","display_name":"Topological graph theory","score":0.4647846221923828},{"id":"https://openalex.org/keywords/voltage-graph","display_name":"Voltage graph","score":0.46394702792167664},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4332050681114197},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3462643027305603},{"id":"https://openalex.org/keywords/line-graph","display_name":"Line graph","score":0.30129319429397583}],"concepts":[{"id":"https://openalex.org/C70437156","wikidata":"https://www.wikidata.org/wiki/Q7228652","display_name":"Pooling","level":2,"score":0.6370854377746582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5996323823928833},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5357173681259155},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.49540650844573975},{"id":"https://openalex.org/C157406716","wikidata":"https://www.wikidata.org/wiki/Q4115842","display_name":"Topological graph theory","level":5,"score":0.4647846221923828},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.46394702792167664},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4332050681114197},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3462643027305603},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.30129319429397583},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsipn.2020.3044913","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsipn.2020.3044913","pdf_url":null,"source":{"id":"https://openalex.org/S4306422866","display_name":"IEEE Transactions on Signal and Information Processing over Networks","issn_l":"2373-776X","issn":["2373-776X","2373-7778"],"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 and Information Processing over Networks","raw_type":"journal-article"},{"id":"pmh:oai:infoscience.epfl.ch:284179","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/284179","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"research article"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:284179","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/284179","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"research article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3425091141","display_name":null,"funder_award_id":"61871267","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3438946646","display_name":null,"funder_award_id":"61932022","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3628871441","display_name":null,"funder_award_id":"61720106001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G510744082","display_name":null,"funder_award_id":"61831018","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5326461368","display_name":null,"funder_award_id":"61971285","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6393920532","display_name":null,"funder_award_id":"61972256","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7031659661","display_name":null,"funder_award_id":"91838303","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8700549466","display_name":null,"funder_award_id":"61931023","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":100,"referenced_works":["https://openalex.org/W587265912","https://openalex.org/W1492230849","https://openalex.org/W1522301498","https://openalex.org/W1662382123","https://openalex.org/W1964212255","https://openalex.org/W1979740015","https://openalex.org/W2034618876","https://openalex.org/W2070232376","https://openalex.org/W2080063509","https://openalex.org/W2091075671","https://openalex.org/W2092750499","https://openalex.org/W2101491865","https://openalex.org/W2113592823","https://openalex.org/W2121947440","https://openalex.org/W2123045220","https://openalex.org/W2132914434","https://openalex.org/W2135957668","https://openalex.org/W2195972617","https://openalex.org/W2253795368","https://openalex.org/W2501990301","https://openalex.org/W2519887557","https://openalex.org/W2558748708","https://openalex.org/W2593658258","https://openalex.org/W2606202972","https://openalex.org/W2606780347","https://openalex.org/W2700550412","https://openalex.org/W2739747431","https://openalex.org/W2788919350","https://openalex.org/W2794844907","https://openalex.org/W2796431263","https://openalex.org/W2798598284","https://openalex.org/W2804057010","https://openalex.org/W2811124557","https://openalex.org/W2899771611","https://openalex.org/W2908061452","https://openalex.org/W2926540470","https://openalex.org/W2939208918","https://openalex.org/W2946721323","https://openalex.org/W2946985165","https://openalex.org/W2948556231","https://openalex.org/W2951659295","https://openalex.org/W2951774052","https://openalex.org/W2952575904","https://openalex.org/W2952679378","https://openalex.org/W2955729460","https://openalex.org/W2962711740","https://openalex.org/W2962767366","https://openalex.org/W2963066159","https://openalex.org/W2963084622","https://openalex.org/W2963123301","https://openalex.org/W2963175980","https://openalex.org/W2963325573","https://openalex.org/W2963382180","https://openalex.org/W2963410212","https://openalex.org/W2963716836","https://openalex.org/W2963858333","https://openalex.org/W2964015378","https://openalex.org/W2964051675","https://openalex.org/W2964113829","https://openalex.org/W2964114465","https://openalex.org/W2964121744","https://openalex.org/W2964145825","https://openalex.org/W2964311892","https://openalex.org/W2964321699","https://openalex.org/W2970474218","https://openalex.org/W2979750740","https://openalex.org/W3100078588","https://openalex.org/W3144386677","https://openalex.org/W3160202947","https://openalex.org/W4285723986","https://openalex.org/W4294558607","https://openalex.org/W6629460376","https://openalex.org/W6631190155","https://openalex.org/W6637178625","https://openalex.org/W6676772307","https://openalex.org/W6677995690","https://openalex.org/W6685265622","https://openalex.org/W6685350579","https://openalex.org/W6691766336","https://openalex.org/W6713582119","https://openalex.org/W6720006811","https://openalex.org/W6726873649","https://openalex.org/W6734490199","https://openalex.org/W6736685754","https://openalex.org/W6738964360","https://openalex.org/W6740572265","https://openalex.org/W6748141922","https://openalex.org/W6748524405","https://openalex.org/W6749808264","https://openalex.org/W6752110883","https://openalex.org/W6753331806","https://openalex.org/W6754929296","https://openalex.org/W6756040250","https://openalex.org/W6757634740","https://openalex.org/W6758195112","https://openalex.org/W6760995929","https://openalex.org/W6761665040","https://openalex.org/W6763057493","https://openalex.org/W6763152702","https://openalex.org/W6776488958"],"related_works":["https://openalex.org/W3190454392","https://openalex.org/W2903067171","https://openalex.org/W2380035736","https://openalex.org/W1927597435","https://openalex.org/W3207232533","https://openalex.org/W4299307887","https://openalex.org/W1568744482","https://openalex.org/W2952803432","https://openalex.org/W4224979653","https://openalex.org/W4386907017"],"abstract_inverted_index":{"Graph":[0],"neural":[1,36],"networks":[2],"have":[3],"emerged":[4],"as":[5],"a":[6,59,94,149],"popular":[7],"and":[8,89],"powerful":[9],"tool":[10],"for":[11,28,106],"learning":[12,73],"hierarchical":[13,30,71],"representation":[14,31,72,85,97],"of":[15,32,51,74,86,112,117,151],"graph":[16,21,24,35,41,52,61,75,108,114,139,153],"data.":[17,53,76],"In":[18,54,92],"complement":[19],"to":[20,46,68,100,144],"convolution":[22],"operators,":[23],"pooling":[25,42,62,109,140],"is":[26,79,98,142],"crucial":[27],"extracting":[29],"data":[33],"in":[34,129],"networks.":[37],"However,":[38],"most":[39],"recent":[40],"methods":[43],"still":[44],"fail":[45],"efficiently":[47],"exploit":[48,102],"the":[49,70,83,113,123,137],"geometry":[50],"this":[55],"paper,":[56],"we":[57],"propose":[58],"novel":[60],"strategy":[63,141],"that":[64,136],"leverages":[65],"node":[66,90,118],"affinity":[67,78],"improve":[69],"Node":[77],"computed":[80],"by":[81],"harmonizing":[82],"kernel":[84,96],"topology":[87],"information":[88,105],"features.":[91],"particular,":[93],"structure-aware":[95],"introduced":[99],"explicitly":[101],"advanced":[103],"topological":[104],"efficient":[107],"without":[110],"eigendecomposition":[111],"Laplacian.":[115],"Similarities":[116],"signals":[119],"are":[120],"evaluated":[121],"using":[122],"Gaussian":[124],"radial":[125],"basis":[126],"function":[127],"(RBF)":[128],"an":[130],"adaptive":[131],"way.":[132],"Experimental":[133],"results":[134],"demonstrate":[135],"proposed":[138],"able":[143],"achieve":[145],"state-of-the-art":[146],"performance":[147],"on":[148],"collection":[150],"public":[152],"classification":[154],"benchmark":[155],"datasets.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}