{"id":"https://openalex.org/W2146359583","doi":"https://doi.org/10.20368/1971-8829/890","title":"Community based recommendation in e-learning systems","display_name":"Community based recommendation in e-learning systems","publication_year":2013,"publication_date":"2013-10-14","ids":{"openalex":"https://openalex.org/W2146359583","doi":"https://doi.org/10.20368/1971-8829/890","mag":"2146359583"},"language":"en","primary_location":{"id":"pmh:oai:doaj.org/article:ed75a5cbc3ea4dfa8884fe99fa5d75af","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/ed75a5cbc3ea4dfa8884fe99fa5d75af","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,"listed_in":[],"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":"Je-LKS: Journal of E-Learning and Knowledge Society, Vol 10, Iss 1 (2014)","raw_type":"article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doaj.org/article/ed75a5cbc3ea4dfa8884fe99fa5d75af","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076579602","display_name":"Velayutham Senthil Kumaran","orcid":"https://orcid.org/0000-0001-7316-2754","observed_orcids":["https://orcid.org/0000-0001-7316-2754"]},"institutions":[{"id":"https://openalex.org/I4405254442","display_name":"PSG College of Technology","ror":"https://ror.org/01tez1r52","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405254442"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Senthil Kumaran, V","raw_affiliation_strings":["PSG College of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PSG College of Technology","institution_ids":["https://openalex.org/I4405254442"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101512759","display_name":"A. Sankar","orcid":"https://orcid.org/0009-0002-0651-4574","observed_orcids":["https://orcid.org/0009-0002-0651-4574"]},"institutions":[{"id":"https://openalex.org/I4405254442","display_name":"PSG College of Technology","ror":"https://ror.org/01tez1r52","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405254442"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Sankar, A","raw_affiliation_strings":["PSG College of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PSG College of Technology","institution_ids":["https://openalex.org/I4405254442"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080525818","display_name":"K. Kiruthikaa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405254442","display_name":"PSG College of Technology","ror":"https://ror.org/01tez1r52","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405254442"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kiruthikaa, K","raw_affiliation_strings":["PSG College of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PSG College of Technology","institution_ids":["https://openalex.org/I4405254442"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405254442"],"apc_list":null,"apc_paid":null,"fwci":3.7201,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.93697115,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9520999789237976,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9520999789237976,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11122","display_name":"Online Learning and Analytics","score":0.040300000458955765,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.0035000001080334187,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/community-detection","display_name":"community detection","score":0.7210000157356262},{"id":"https://openalex.org/keywords/course-recommendation","display_name":"course recommendation","score":0.6439999938011169},{"id":"https://openalex.org/keywords/e-learning-systems","display_name":"e-learning systems","score":0.8100000023841858},{"id":"https://openalex.org/keywords/student-community","display_name":"student community","score":0.6850000023841858},{"id":"https://openalex.org/keywords/personalized-learning","display_name":"personalized learning","score":0.7720000147819519},{"id":"https://openalex.org/keywords/learning-interest","display_name":"student learning interest","score":0.4440000057220459},{"id":"https://openalex.org/keywords/course-ratings","display_name":"course ratings","score":0.5979999899864197}],"concepts":[{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.7089036107063293},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.6368389129638672},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6180611848831177},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.6157437562942505},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5986222624778748},{"id":"https://openalex.org/C39343751","wikidata":"https://www.wikidata.org/wiki/Q1040098","display_name":"Learning community","level":2,"score":0.5948785543441772},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.5200681090354919},{"id":"https://openalex.org/C2984558057","wikidata":"https://www.wikidata.org/wiki/Q162633","display_name":"Academic community","level":2,"score":0.44484925270080566},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.40367016196250916},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.329088032245636},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.09120747447013855},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.06690508127212524},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:doaj.org/article:ed75a5cbc3ea4dfa8884fe99fa5d75af","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/ed75a5cbc3ea4dfa8884fe99fa5d75af","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,"listed_in":[],"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":"Je-LKS: Journal of E-Learning and Knowledge Society, Vol 10, Iss 1 (2014)","raw_type":"article"},{"id":"doi:10.20368/1971-8829/890","doi":"https://doi.org/10.20368/1971-8829/890","is_oa":true,"landing_page_url":"https://doi.org/10.20368/1971-8829/890","pdf_url":null,"source":{"id":"https://openalex.org/S7407050980","display_name":"Societ\u00e0 Italiana di e-Learning","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:doaj.org/article:ed75a5cbc3ea4dfa8884fe99fa5d75af","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/ed75a5cbc3ea4dfa8884fe99fa5d75af","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,"listed_in":[],"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":"Je-LKS: Journal of E-Learning and Knowledge Society, Vol 10, Iss 1 (2014)","raw_type":"article"},"sustainable_development_goals":[{"display_name":"Quality education","id":"https://metadata.un.org/sdg/4","score":0.975600004196167}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W166861388","https://openalex.org/W1842859798","https://openalex.org/W2018525987","https://openalex.org/W2023893046","https://openalex.org/W2084224084","https://openalex.org/W2097970636","https://openalex.org/W2098099646","https://openalex.org/W2102709459","https://openalex.org/W2108301002","https://openalex.org/W2115794341","https://openalex.org/W2128899929","https://openalex.org/W2171109587","https://openalex.org/W2188093611","https://openalex.org/W2281242609"],"related_works":["https://openalex.org/W7097235017","https://openalex.org/W2082645291","https://openalex.org/W2137257663","https://openalex.org/W4386999783","https://openalex.org/W2121350625","https://openalex.org/W4388745403","https://openalex.org/W2985272703","https://openalex.org/W4297812372","https://openalex.org/W2152831841","https://openalex.org/W2997952702"],"abstract_inverted_index":{"The":[0],"success":[1],"of":[2,12,148,161],"any":[3],"e-learning":[4],"system":[5],"depends":[6],"on":[7,56,78,124,158],"quality":[8,145],"and":[9,41,63],"the":[10,19,36,66,107,116,125,138,144,149,159,162],"quantity":[11],"assistance":[13],"provided":[14,38],"to":[15,26,34,68,81,98,120],"its":[16],"students,":[17],"in":[18,32,137,155],"learning":[20],"process.":[21],"Hence,":[22],"it":[23],"is":[24,96],"essential":[25],"analyze":[27],"a":[28,46],"student\u2019s":[29],"academic":[30,61],"skills":[31],"order":[33],"personalize":[35],"education":[37],"both":[39,110],"vertically":[40],"horizontally.":[42],"This":[43],"paper":[44],"proposes":[45],"novel":[47],"approach":[48,108,117],"through":[49],"which":[50,154],"initially":[51],"students":[52,67,79,132],"are":[53],"grouped":[54],"based":[55,77,123],"several":[57],"factors":[58],"including":[59],"their":[60,70,82],"interests":[62],"further":[64],"motivate":[65],"enhance":[69],"knowledge":[71],"by":[72,130],"providing":[73],"appropriate":[74],"recommendations":[75,150],"made":[76,151],"belonging":[80],"group.":[83,140],"It":[84],"has":[85],"been":[86],"proved":[87],"that":[88],"neither":[89],"link":[90],"information":[91,94],"nor":[92],"content":[93],"individually":[95],"sufficient":[97],"form":[99],"student":[100],"communities":[101],"(Rabbany":[102],"et":[103],"al.,":[104],"2011).":[105],"Therefore,":[106],"includes":[109],"together":[111],"for":[112,127],"community":[113,164],"detection.":[114],"Further,":[115],"also":[118],"intends":[119],"recommend":[121],"courses":[122,128],"ratings":[126],"given":[129],"other":[131],"with":[133],"similar":[134],"skill":[135],"sets":[136],"same":[139],"Experimental":[141],"results":[142],"highlight":[143],"or":[146],"relevance":[147],"within":[152],"communities,":[153],"turn":[156],"reflects":[157],"accuracy":[160],"proposed":[163],"detection":[165],"method.":[166]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}