{"id":"https://openalex.org/W4320806780","doi":"https://doi.org/10.1145/3572549.3572619","title":"Knowledge Graph Based Recommendation Algorithm for Educational Resource","display_name":"Knowledge Graph Based Recommendation Algorithm for Educational Resource","publication_year":2022,"publication_date":"2022-10-28","ids":{"openalex":"https://openalex.org/W4320806780","doi":"https://doi.org/10.1145/3572549.3572619"},"language":"en","primary_location":{"id":"doi:10.1145/3572549.3572619","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3572549.3572619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th International Conference on Education Technology and Computers","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/A5089986809","display_name":"Yajie Ma","orcid":"https://orcid.org/0000-0002-5630-7453"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yajie Ma","raw_affiliation_strings":["School of Information Science and Engineering, Wuhan University of Science and Technology, China"],"raw_orcid":"https://orcid.org/0000-0002-5630-7453","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Wuhan University of Science and Technology, China","institution_ids":["https://openalex.org/I43922553"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100395581","display_name":"Bin Liu","orcid":"https://orcid.org/0000-0003-2372-9024"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Liu","raw_affiliation_strings":["School of Information Science and Technology, Wuhan University of Science and Technology, China"],"raw_orcid":"https://orcid.org/0000-0003-2372-9024","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Wuhan University of Science and Technology, China","institution_ids":["https://openalex.org/I43922553"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053867044","display_name":"Weihua Huang","orcid":"https://orcid.org/0000-0001-9705-0060"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihua Huang","raw_affiliation_strings":["School of Information Science and Technology, Wuhan University of Science and Technology, China"],"raw_orcid":"https://orcid.org/0000-0001-9705-0060","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Wuhan University of Science and Technology, China","institution_ids":["https://openalex.org/I43922553"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064771930","display_name":"Feng Dan","orcid":"https://orcid.org/0000-0002-8360-2415"},"institutions":[{"id":"https://openalex.org/I43922553","display_name":"Wuhan University of Science and Technology","ror":"https://ror.org/00e4hrk88","country_code":"CN","type":"education","lineage":["https://openalex.org/I43922553"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Dan","raw_affiliation_strings":["School of Information Science and Technology, Wuhan University of Science and Technology, China"],"raw_orcid":"https://orcid.org/0000-0002-8360-2415","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Wuhan University of Science and Technology, China","institution_ids":["https://openalex.org/I43922553"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5089986809"],"corresponding_institution_ids":["https://openalex.org/I43922553"],"apc_list":null,"apc_paid":null,"fwci":0.9711,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.80432634,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"436","last_page":"441"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9995999932289124,"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":0.9995999932289124,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9987000226974487,"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/T10028","display_name":"Topic Modeling","score":0.9666000008583069,"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/intellectualization","display_name":"Intellectualization","score":0.9019310474395752},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7700327038764954},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.514695942401886},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5097348093986511},{"id":"https://openalex.org/keywords/resource","display_name":"Resource (disambiguation)","score":0.4471898674964905},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.42682570219039917},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.42334187030792236},{"id":"https://openalex.org/keywords/core","display_name":"Core (optical fiber)","score":0.42181509733200073},{"id":"https://openalex.org/keywords/knowledge-management","display_name":"Knowledge management","score":0.3975096344947815},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.380784809589386},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34303218126296997},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.2923314571380615},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.23891934752464294}],"concepts":[{"id":"https://openalex.org/C130631938","wikidata":"https://www.wikidata.org/wiki/Q144894","display_name":"Intellectualization","level":2,"score":0.9019310474395752},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7700327038764954},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.514695942401886},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5097348093986511},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.4471898674964905},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.42682570219039917},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.42334187030792236},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.42181509733200073},{"id":"https://openalex.org/C56739046","wikidata":"https://www.wikidata.org/wiki/Q192060","display_name":"Knowledge management","level":1,"score":0.3975096344947815},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.380784809589386},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34303218126296997},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2923314571380615},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.23891934752464294},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3572549.3572619","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3572549.3572619","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th International Conference on Education Technology and Computers","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.5899999737739563}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1778081856","https://openalex.org/W1981520019","https://openalex.org/W2010187764","https://openalex.org/W2128351576","https://openalex.org/W2225920432","https://openalex.org/W2250342289","https://openalex.org/W2295646896","https://openalex.org/W2743159750","https://openalex.org/W2791327891","https://openalex.org/W2963869731"],"related_works":["https://openalex.org/W4327798037","https://openalex.org/W2391574381","https://openalex.org/W2950623751","https://openalex.org/W2351238675","https://openalex.org/W2777007998","https://openalex.org/W2990372213","https://openalex.org/W2375939124","https://openalex.org/W2357001383","https://openalex.org/W2571534106","https://openalex.org/W2355016405"],"abstract_inverted_index":{"Connecting":[0],"the":[1,17,61,85,100],"educational":[2],"resources":[3,33,82],"of":[4,19,28,34,63,69,89,102],"specific":[5],"disciplines":[6],"to":[7,78],"form":[8],"a":[9,13,25,49],"knowledge":[10,26,103],"network":[11],"is":[12,52],"key":[14],"step":[15],"in":[16,39,45,54,95],"intellectualization":[18],"education":[20,32,90,120],"and":[21,37,66,83,87,91,106,113,121],"research.":[22,92,122],"Based":[23],"on":[24],"graph":[27,104],"power":[29],"grid":[30],"technology":[31,105],"42510":[35],"literature":[36,108],"information":[38],"China":[40],"National":[41],"Knowledge":[42],"Infrastructure":[43],"(CNKI)":[44],"our":[46],"former":[47],"research,":[48],"recommendation":[50,71],"algorithm":[51,58],"proposed":[53],"this":[55,96],"paper.":[56],"The":[57,93],"aims":[59],"at":[60],"problem":[62],"data":[64,115],"sparsity":[65],"cold":[67],"start":[68],"traditional":[70],"algorithm,":[72],"which":[73],"adopts":[74],"hybrid":[75],"similarity":[76],"fusion":[77],"quickly":[79],"match":[80],"core":[81],"improve":[84],"pertinence":[86],"efficiency":[88],"work":[94],"paper":[97],"show":[98],"that":[99],"integration":[101],"academic":[107],"database":[109],"can":[110],"provide":[111],"scientific":[112],"intelligent":[114],"analysis":[116],"methods":[117],"for":[118],"discipline":[119]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}