{"id":"https://openalex.org/W4318185494","doi":"https://doi.org/10.1109/bigdata55660.2022.10020694","title":"Impact Of Missing Data Imputation On The Fairness And Accuracy Of Graph Node Classifiers","display_name":"Impact Of Missing Data Imputation On The Fairness And Accuracy Of Graph Node Classifiers","publication_year":2022,"publication_date":"2022-12-17","ids":{"openalex":"https://openalex.org/W4318185494","doi":"https://doi.org/10.1109/bigdata55660.2022.10020694"},"language":"en","primary_location":{"id":"doi:10.1109/bigdata55660.2022.10020694","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/bigdata55660.2022.10020694","pdf_url":null,"source":{"id":"https://openalex.org/S4363607709","display_name":"2022 IEEE International Conference on Big Data (Big Data)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Big Data (Big Data)","raw_type":"proceedings-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/A5013441575","display_name":"Haris Mansoor","orcid":"https://orcid.org/0000-0002-7611-4165"},"institutions":[{"id":"https://openalex.org/I207789805","display_name":"Lahore University of Management Sciences","ror":"https://ror.org/05b5x4a35","country_code":"PK","type":"education","lineage":["https://openalex.org/I207789805"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Haris Mansoor","raw_affiliation_strings":["Lahore University of Management Science,Lahore,Pakistan","Lahore University of Management Science, Lahore, Pakistan"],"affiliations":[{"raw_affiliation_string":"Lahore University of Management Science,Lahore,Pakistan","institution_ids":["https://openalex.org/I207789805"]},{"raw_affiliation_string":"Lahore University of Management Science, Lahore, Pakistan","institution_ids":["https://openalex.org/I207789805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064858842","display_name":"Sarwan Ali","orcid":"https://orcid.org/0000-0001-8121-2168"},"institutions":[{"id":"https://openalex.org/I181565077","display_name":"Georgia State University","ror":"https://ror.org/03qt6ba18","country_code":"US","type":"education","lineage":["https://openalex.org/I181565077"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sarwan Ali","raw_affiliation_strings":["Georgia State University,Atlanta,USA","Georgia State University, Atlanta, USA"],"affiliations":[{"raw_affiliation_string":"Georgia State University,Atlanta,USA","institution_ids":["https://openalex.org/I181565077"]},{"raw_affiliation_string":"Georgia State University, Atlanta, USA","institution_ids":["https://openalex.org/I181565077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076639190","display_name":"Shafiq Alam","orcid":"https://orcid.org/0000-0002-9566-8040"},"institutions":[{"id":"https://openalex.org/I51158804","display_name":"Massey University","ror":"https://ror.org/052czxv31","country_code":"NZ","type":"education","lineage":["https://openalex.org/I51158804"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Shafiq Alam","raw_affiliation_strings":["Massey University,Massey Business School,Auckland,New Zealand","Massey Business School, Massey University, Auckland, New Zealand"],"affiliations":[{"raw_affiliation_string":"Massey University,Massey Business School,Auckland,New Zealand","institution_ids":["https://openalex.org/I51158804"]},{"raw_affiliation_string":"Massey Business School, Massey University, Auckland, New Zealand","institution_ids":["https://openalex.org/I51158804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101636357","display_name":"Muhammad Asad Khan","orcid":"https://orcid.org/0000-0001-7963-6615"},"institutions":[{"id":"https://openalex.org/I263208278","display_name":"Hazara University","ror":"https://ror.org/018y22094","country_code":"PK","type":"education","lineage":["https://openalex.org/I263208278"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Asad Khan","raw_affiliation_strings":["Hazara University,Mansehra,Pakistan","Hazara University, Mansehra, Pakistan"],"affiliations":[{"raw_affiliation_string":"Hazara University,Mansehra,Pakistan","institution_ids":["https://openalex.org/I263208278"]},{"raw_affiliation_string":"Hazara University, Mansehra, Pakistan","institution_ids":["https://openalex.org/I263208278"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089940209","display_name":"Umair ul Hassan","orcid":"https://orcid.org/0000-0002-3647-9020"},"institutions":[{"id":"https://openalex.org/I188760350","display_name":"Ollscoil na Gaillimhe \u2013 University of Galway","ror":"https://ror.org/03bea9k73","country_code":"IE","type":"education","lineage":["https://openalex.org/I188760350"]},{"id":"https://openalex.org/I4210142142","display_name":"COPE Galway","ror":"https://ror.org/04ehmzv20","country_code":"IE","type":"other","lineage":["https://openalex.org/I4210142142"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Umair Ul Hassan","raw_affiliation_strings":["University of Galway,J.E. Cairnes School of Business and Economics,Galway,Ireland","J.E. Cairnes School of Business and Economics, University of Galway, Galway, Ireland"],"affiliations":[{"raw_affiliation_string":"University of Galway,J.E. Cairnes School of Business and Economics,Galway,Ireland","institution_ids":["https://openalex.org/I188760350","https://openalex.org/I4210142142"]},{"raw_affiliation_string":"J.E. Cairnes School of Business and Economics, University of Galway, Galway, Ireland","institution_ids":["https://openalex.org/I188760350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000099609","display_name":"Imdadullah Khan","orcid":"https://orcid.org/0000-0002-6955-6168"},"institutions":[{"id":"https://openalex.org/I207789805","display_name":"Lahore University of Management Sciences","ror":"https://ror.org/05b5x4a35","country_code":"PK","type":"education","lineage":["https://openalex.org/I207789805"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Imdadullah Khan","raw_affiliation_strings":["Lahore University of Management Science,Lahore,Pakistan","Lahore University of Management Science, Lahore, Pakistan"],"affiliations":[{"raw_affiliation_string":"Lahore University of Management Science,Lahore,Pakistan","institution_ids":["https://openalex.org/I207789805"]},{"raw_affiliation_string":"Lahore University of Management Science, Lahore, Pakistan","institution_ids":["https://openalex.org/I207789805"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5013441575"],"corresponding_institution_ids":["https://openalex.org/I207789805"],"apc_list":null,"apc_paid":null,"fwci":0.5798,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.74401473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"29","issue":null,"first_page":"5988","last_page":"5997"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10883","display_name":"Ethics and Social Impacts of AI","score":0.9681000113487244,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10883","display_name":"Ethics and Social Impacts of AI","score":0.9681000113487244,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/imputation","display_name":"Imputation (statistics)","score":0.8665869235992432},{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.7946281433105469},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7544324398040771},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5329974889755249},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4593425691127777},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.372669517993927},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3545476496219635},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.16599777340888977}],"concepts":[{"id":"https://openalex.org/C58041806","wikidata":"https://www.wikidata.org/wiki/Q1660484","display_name":"Imputation (statistics)","level":3,"score":0.8665869235992432},{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.7946281433105469},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7544324398040771},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5329974889755249},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4593425691127777},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.372669517993927},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3545476496219635},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.16599777340888977}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata55660.2022.10020694","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/bigdata55660.2022.10020694","pdf_url":null,"source":{"id":"https://openalex.org/S4363607709","display_name":"2022 IEEE International Conference on Big Data (Big Data)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Conference on Big Data (Big Data)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7900000214576721,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":67,"referenced_works":["https://openalex.org/W637153065","https://openalex.org/W1662382123","https://openalex.org/W1956343362","https://openalex.org/W2096863518","https://openalex.org/W2100960835","https://openalex.org/W2154851992","https://openalex.org/W2168190036","https://openalex.org/W2480680997","https://openalex.org/W2530395818","https://openalex.org/W2725155646","https://openalex.org/W2788592841","https://openalex.org/W2807021761","https://openalex.org/W2902802452","https://openalex.org/W2943501111","https://openalex.org/W2945827377","https://openalex.org/W2962756421","https://openalex.org/W2962946486","https://openalex.org/W2963053914","https://openalex.org/W2963406064","https://openalex.org/W2964015378","https://openalex.org/W2964321699","https://openalex.org/W2966133050","https://openalex.org/W2983987699","https://openalex.org/W2990976310","https://openalex.org/W2994598354","https://openalex.org/W2997987931","https://openalex.org/W3013602802","https://openalex.org/W3048692209","https://openalex.org/W3093551363","https://openalex.org/W3094678421","https://openalex.org/W3098871198","https://openalex.org/W3100848837","https://openalex.org/W3101553402","https://openalex.org/W3103409210","https://openalex.org/W3104097132","https://openalex.org/W3104667978","https://openalex.org/W3117178429","https://openalex.org/W3126641925","https://openalex.org/W3137991047","https://openalex.org/W3158511434","https://openalex.org/W3192448376","https://openalex.org/W3208043357","https://openalex.org/W3211865306","https://openalex.org/W4206912256","https://openalex.org/W4207036031","https://openalex.org/W4241162727","https://openalex.org/W4255453707","https://openalex.org/W4286950185","https://openalex.org/W4288562516","https://openalex.org/W4294558607","https://openalex.org/W4320024238","https://openalex.org/W6620673361","https://openalex.org/W6637178625","https://openalex.org/W6640850671","https://openalex.org/W6691148622","https://openalex.org/W6720006811","https://openalex.org/W6726873649","https://openalex.org/W6728551298","https://openalex.org/W6738964360","https://openalex.org/W6740303850","https://openalex.org/W6758880176","https://openalex.org/W6762534589","https://openalex.org/W6774014918","https://openalex.org/W6784776072","https://openalex.org/W6803225440","https://openalex.org/W6803630834","https://openalex.org/W6840027642"],"related_works":["https://openalex.org/W2541565311","https://openalex.org/W3049453136","https://openalex.org/W2784019465","https://openalex.org/W2751555317","https://openalex.org/W569810835","https://openalex.org/W2900766238","https://openalex.org/W1973721774","https://openalex.org/W1513289763","https://openalex.org/W2112497756","https://openalex.org/W2316243772"],"abstract_inverted_index":{"Analysis":[0],"of":[1,4,31,83,100,107,127,147],"the":[2,29,81,98,105,145,148],"fairness":[3,88,103,128,153,162],"machine":[5],"learning":[6],"(ML)":[7],"algorithms":[8],"has":[9],"attracted":[10],"many":[11,35,67],"researchers\u2019":[12],"interest.":[13],"Several":[14],"studies":[15],"have":[16,48,70],"shown":[17],"that":[18,144],"ML":[19,32,46,163],"methods":[20,69],"produce":[21],"a":[22],"bias":[23],"toward":[24],"different":[25,113],"groups,":[26],"which":[27],"limits":[28],"applicability":[30],"models":[33],"in":[34,104,129,172],"applications,":[36],"such":[37],"as":[38],"crime":[39],"rate":[40],"prediction.":[41],"The":[42],"data":[43,85,109,137,166],"used":[44],"for":[45],"may":[47],"missing":[49,76,84,136],"values,":[50],"which,":[51],"if":[52],"not":[53],"appropriately":[54],"handled,":[55],"are":[56],"known":[57],"to":[58,73,169],"further":[59],"harmfully":[60],"affect":[61],"fairness.":[62],"To":[63],"address":[64],"this":[65,94],"issue,":[66],"imputation":[68,86,101,140,149],"been":[71],"proposed":[72],"deal":[74],"with":[75,135],"data.":[77],"However,":[78],"research":[79],"on":[80,87,102,121],"effect":[82],"is":[89],"still":[90],"rather":[91],"limited.":[92],"In":[93],"paper,":[95],"we":[96],"analyze":[97],"impact":[99],"context":[106],"graph":[108,130,165],"(node":[110],"attributes)":[111],"using":[112],"embedding":[114],"and":[115,138,154,167],"neural":[116],"network":[117],"methods.":[118],"Extensive":[119],"experiments":[120],"six":[122],"datasets":[123],"demonstrate":[124],"several":[125],"issues":[126],"node":[131],"classification":[132],"when":[133],"dealing":[134],"various":[139],"techniques.":[141],"We":[142],"find":[143],"choice":[146],"method":[150],"affects":[151],"both":[152],"accuracy.":[155],"Our":[156],"results":[157],"provide":[158],"valuable":[159],"insights":[160],"into":[161],"over":[164],"how":[168],"handle":[170],"missingness":[171],"graphs":[173],"efficiently.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2025-12-24T23:09:58.560324","created_date":"2025-10-10T00:00:00"}
