{"id":"https://openalex.org/W3196993626","doi":"https://doi.org/10.1109/icccn52240.2021.9522295","title":"A Data-Driven Analysis of K-12 Students\u2019 Participation and Learning Performance on an Online Supplementary Learning Platform","display_name":"A Data-Driven Analysis of K-12 Students\u2019 Participation and Learning Performance on an Online Supplementary Learning Platform","publication_year":2021,"publication_date":"2021-07-01","ids":{"openalex":"https://openalex.org/W3196993626","doi":"https://doi.org/10.1109/icccn52240.2021.9522295","mag":"3196993626"},"language":"en","primary_location":{"id":"doi:10.1109/icccn52240.2021.9522295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn52240.2021.9522295","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Computer Communications and Networks (ICCCN)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135540","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101583066","display_name":"Jiaquan Zhang","orcid":"https://orcid.org/0000-0001-9179-9425"},"institutions":[{"id":"https://openalex.org/I74656192","display_name":"University of G\u00f6ttingen","ror":"https://ror.org/01y9bpm73","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Jiaquan Zhang","raw_affiliation_strings":["University of G\u00f6ttingen, Germany"],"affiliations":[{"raw_affiliation_string":"University of G\u00f6ttingen, Germany","institution_ids":["https://openalex.org/I74656192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101962459","display_name":"Xin Gao","orcid":"https://orcid.org/0000-0003-2501-7151"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Gao","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100334227","display_name":"Hui Chen","orcid":"https://orcid.org/0000-0003-3015-0248"},"institutions":[{"id":"https://openalex.org/I109173049","display_name":"Beijing Foreign Studies University","ror":"https://ror.org/00jdr0662","country_code":"CN","type":"education","lineage":["https://openalex.org/I109173049"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Chen","raw_affiliation_strings":["Beijing Foreign Studies University, China"],"affiliations":[{"raw_affiliation_string":"Beijing Foreign Studies University, China","institution_ids":["https://openalex.org/I109173049"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100333593","display_name":"Lei Chen","orcid":"https://orcid.org/0009-0003-4906-5163"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lei Chen","raw_affiliation_strings":["TAL Education Group, China"],"affiliations":[{"raw_affiliation_string":"TAL Education Group, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100456467","display_name":"Liang Wang","orcid":"https://orcid.org/0000-0001-5339-7484"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Liang Wang","raw_affiliation_strings":["TAL Education Group, China"],"affiliations":[{"raw_affiliation_string":"TAL Education Group, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071165327","display_name":"Jar\u2010Der Luo","orcid":"https://orcid.org/0000-0002-1387-9849"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jar-Der Luo","raw_affiliation_strings":["Tsinghua University, China"],"affiliations":[{"raw_affiliation_string":"Tsinghua University, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018318168","display_name":"Xiaoming Fu","orcid":"https://orcid.org/0000-0002-8012-4753"},"institutions":[{"id":"https://openalex.org/I74656192","display_name":"University of G\u00f6ttingen","ror":"https://ror.org/01y9bpm73","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Xiaoming Fu","raw_affiliation_strings":["University of G\u00f6ttingen, Germany"],"affiliations":[{"raw_affiliation_string":"University of G\u00f6ttingen, Germany","institution_ids":["https://openalex.org/I74656192"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101583066"],"corresponding_institution_ids":["https://openalex.org/I74656192"],"apc_list":null,"apc_paid":null,"fwci":1.9432,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.87720448,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"91","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13566","display_name":"Global Educational Reforms and Inequalities","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"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/T13566","display_name":"Global Educational Reforms and Inequalities","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/socioeconomic-status","display_name":"Socioeconomic status","score":0.6551673412322998},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.644530177116394},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.5331259369850159},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5224177837371826},{"id":"https://openalex.org/keywords/online-learning","display_name":"Online learning","score":0.49327462911605835},{"id":"https://openalex.org/keywords/inequality","display_name":"Inequality","score":0.4133143424987793},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3312909007072449},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.2598719000816345},{"id":"https://openalex.org/keywords/sociology","display_name":"Sociology","score":0.12353464961051941},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09518596529960632}],"concepts":[{"id":"https://openalex.org/C147077947","wikidata":"https://www.wikidata.org/wiki/Q1515895","display_name":"Socioeconomic status","level":3,"score":0.6551673412322998},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.644530177116394},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.5331259369850159},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5224177837371826},{"id":"https://openalex.org/C2986087404","wikidata":"https://www.wikidata.org/wiki/Q15946010","display_name":"Online learning","level":2,"score":0.49327462911605835},{"id":"https://openalex.org/C45555294","wikidata":"https://www.wikidata.org/wiki/Q28113351","display_name":"Inequality","level":2,"score":0.4133143424987793},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3312909007072449},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.2598719000816345},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.12353464961051941},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09518596529960632},{"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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icccn52240.2021.9522295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn52240.2021.9522295","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on Computer Communications and Networks (ICCCN)","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.goettingen-research-online.de:2/135540","is_oa":true,"landing_page_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135540","pdf_url":null,"source":{"id":"https://openalex.org/S4306401634","display_name":"GoeScholar  The Publication Server of the Georg-August-Universit\u00e4t G\u00f6ttingen (Georg-August-Universit\u00e4t G\u00f6ttingen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210122495","host_organization_name":"Asklepios Klinik St. Georg","host_organization_lineage":["https://openalex.org/I4210122495"],"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":null,"raw_type":"yes"}],"best_oa_location":{"id":"pmh:oai:publications.goettingen-research-online.de:2/135540","is_oa":true,"landing_page_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/135540","pdf_url":null,"source":{"id":"https://openalex.org/S4306401634","display_name":"GoeScholar  The Publication Server of the Georg-August-Universit\u00e4t G\u00f6ttingen (Georg-August-Universit\u00e4t G\u00f6ttingen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210122495","host_organization_name":"Asklepios Klinik St. Georg","host_organization_lineage":["https://openalex.org/I4210122495"],"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":null,"raw_type":"yes"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1528033263","https://openalex.org/W1589556010","https://openalex.org/W1760616680","https://openalex.org/W1849817522","https://openalex.org/W1979055555","https://openalex.org/W1987251775","https://openalex.org/W2065215099","https://openalex.org/W2066478038","https://openalex.org/W2074727025","https://openalex.org/W2100488115","https://openalex.org/W2101234009","https://openalex.org/W2101606999","https://openalex.org/W2140390534","https://openalex.org/W2149376988","https://openalex.org/W2165031426","https://openalex.org/W2171357886","https://openalex.org/W2479410711","https://openalex.org/W2535666282","https://openalex.org/W2796162206","https://openalex.org/W2832321944","https://openalex.org/W2890732000","https://openalex.org/W2939207363","https://openalex.org/W2998811917","https://openalex.org/W3033694598","https://openalex.org/W3088936541","https://openalex.org/W3089550832","https://openalex.org/W3114140227","https://openalex.org/W3130578837","https://openalex.org/W4250071682","https://openalex.org/W4287762607","https://openalex.org/W6675354045","https://openalex.org/W6681862528","https://openalex.org/W6779282626"],"related_works":["https://openalex.org/W2102271161","https://openalex.org/W4313425421","https://openalex.org/W2361883455","https://openalex.org/W2952832228","https://openalex.org/W2909324362","https://openalex.org/W2372868951","https://openalex.org/W4388714791","https://openalex.org/W570712888","https://openalex.org/W1555990437","https://openalex.org/W2528544976"],"abstract_inverted_index":{"Due":[0],"to":[1,47,140,145],"the":[2,23,35,92,107,121,141,152,161],"limitation":[3],"of":[4,34,91,109,143,163,175],"public":[5,21],"school":[6],"systems,":[7],"many":[8],"students":[9],"pursue":[10],"private":[11,24,76,123],"supplementary":[12,43],"tutoring":[13,124],"for":[14],"improving":[15],"their":[16],"academic":[17],"performance.":[18],"Different":[19],"from":[20,89],"schools,":[22],"online":[25,42,75,95,102,179],"education":[26,97],"provides":[27],"diverse":[28],"courses":[29],"and":[30,39,61,72,105,116,127,151,166],"satisfy":[31],"differentiated":[32],"demands":[33],"students.":[36],"Students\u2019":[37],"behavior":[38],"performance":[40,165,181],"in":[41,148,154],"learning":[44,87,103,128,170,180],"are":[45],"relevant":[46],"not":[48],"only":[49],"personal":[50],"attributes,":[51],"but":[52],"also":[53],"some":[54],"factors":[55],"such":[56,134],"as":[57],"city":[58],"levels,":[59],"grades":[60],"family":[62,113,155],"situation.":[63],"Existing":[64],"studies":[65],"mostly":[66],"rely":[67],"on":[68,120],"panel":[69],"survey/questionnaire":[70],"data":[71,88],"few":[73],"studied":[74],"tutoring.":[77],"In":[78],"this":[79],"paper,":[80],"with":[81,172,185],"11,392":[82],"anonymous":[83],"K-12":[84],"students\u2019":[85,101,110,122,164,178],"3-year":[86],"one":[90],"world\u2019s":[93],"largest":[94],"extra-curricular":[96],"platforms,":[98],"we":[99,159],"uncover":[100],"behaviors":[104,167],"infer":[106],"impact":[108,135],"home":[111],"location,":[112],"socioeconomic":[114,156],"situation":[115],"attended":[117],"school\u2019s":[118],"reputation/rank":[119],"course":[125],"participation":[126],"outcomes.":[129],"Further":[130],"analysis":[131],"suggests":[132],"that":[133],"may":[136],"be":[137,183],"largely":[138],"attributed":[139],"inequality":[142,153],"access":[144],"educational":[146],"resources":[147],"different":[149,173],"cities":[150],"status.":[157],"Finally,":[158],"study":[160],"predictability":[162],"using":[168],"machine":[169],"algorithms":[171],"groups":[174],"features,":[176],"showing":[177],"can":[182],"predicted":[184],"MAE<":[186],"10%.":[187]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
