{"id":"https://openalex.org/W7162647382","doi":"https://doi.org/10.1016/j.neunet.2026.109194","title":"Attentive pre-training question embeddings for knowledge tracing with semantically-enhanced knowledge structure and concept label-guided heterogeneous graph representation","display_name":"Attentive pre-training question embeddings for knowledge tracing with semantically-enhanced knowledge structure and concept label-guided heterogeneous graph representation","publication_year":2026,"publication_date":"2026-05-29","ids":{"openalex":"https://openalex.org/W7162647382","doi":"https://doi.org/10.1016/j.neunet.2026.109194","pmid":"https://pubmed.ncbi.nlm.nih.gov/42251844"},"language":"en","primary_location":{"id":"doi:10.1016/j.neunet.2026.109194","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.neunet.2026.109194","pdf_url":null,"source":{"id":"https://openalex.org/S123019304","display_name":"Neural Networks","issn_l":"0893-6080","issn":["0893-6080","1879-2782"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5137223034","display_name":"Jinjie Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinjie Zhou","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: zhoujinjie@bit.edu.cn"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: zhoujinjie@bit.edu.cn","institution_ids":["https://openalex.org/I202334528"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137245431","display_name":"Senlin Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Senlin Luo","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: luosenlin2019@126.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: luosenlin2019@126.com","institution_ids":["https://openalex.org/I202334528"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027466380","display_name":"Songling Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songling Wu","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: wusongling0617@bit.edu.cn"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: wusongling0617@bit.edu.cn","institution_ids":["https://openalex.org/I202334528"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137255007","display_name":"Xiaonan Yang","orcid":"https://orcid.org/0000-0002-6835-189X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaonan Yang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: yangxiaonan@bit.edu.cn"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: yangxiaonan@bit.edu.cn","institution_ids":["https://openalex.org/I202334528","https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137270091","display_name":"Limin Pan","orcid":"https://orcid.org/0000-0002-8850-8380"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Limin Pan","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: panlimin2016@gmail.com"],"raw_orcid":"https://orcid.org/0000-0002-8850-8380","affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: panlimin2016@gmail.com","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102012443","display_name":"Deshan Yang","orcid":"https://orcid.org/0000-0002-2568-247X"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I202334528","display_name":"Beijing Electronic Science and Technology Institute","ror":"https://ror.org/01xdzh226","country_code":"CN","type":"education","lineage":["https://openalex.org/I202334528"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deshan Yang","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: yangdeshan@bit.edu.cn"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China. Electronic address: yangdeshan@bit.edu.cn","institution_ids":["https://openalex.org/I202334528","https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5137270091"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":{"value":3350,"currency":"USD","value_usd":3350},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.86153835,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"203","issue":null,"first_page":"109194","last_page":"109194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.5321000218391418,"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":0.5321000218391418,"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/T10028","display_name":"Topic Modeling","score":0.24089999496936798,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.06159999966621399,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/knowledge-representation-and-reasoning","display_name":"Knowledge representation and reasoning","score":0.6078000068664551},{"id":"https://openalex.org/keywords/knowledge-graph","display_name":"Knowledge graph","score":0.5738999843597412},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4959999918937683},{"id":"https://openalex.org/keywords/tracing","display_name":"Tracing","score":0.49470001459121704},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4936000108718872},{"id":"https://openalex.org/keywords/knowledge-based-systems","display_name":"Knowledge-based systems","score":0.39399999380111694},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.35690000653266907}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7070000171661377},{"id":"https://openalex.org/C161301231","wikidata":"https://www.wikidata.org/wiki/Q3478658","display_name":"Knowledge representation and reasoning","level":2,"score":0.6078000068664551},{"id":"https://openalex.org/C2987255567","wikidata":"https://www.wikidata.org/wiki/Q33002955","display_name":"Knowledge graph","level":2,"score":0.5738999843597412},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5156000256538391},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4959999918937683},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.49470001459121704},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4936000108718872},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.43619999289512634},{"id":"https://openalex.org/C115925183","wikidata":"https://www.wikidata.org/wiki/Q1412694","display_name":"Knowledge-based systems","level":2,"score":0.39399999380111694},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.35690000653266907},{"id":"https://openalex.org/C120567893","wikidata":"https://www.wikidata.org/wiki/Q1582085","display_name":"Knowledge extraction","level":2,"score":0.3443000018596649},{"id":"https://openalex.org/C207685749","wikidata":"https://www.wikidata.org/wiki/Q2088941","display_name":"Domain knowledge","level":2,"score":0.33649998903274536},{"id":"https://openalex.org/C29804473","wikidata":"https://www.wikidata.org/wiki/Q2025711","display_name":"Open Knowledge Base Connectivity","level":4,"score":0.274399995803833},{"id":"https://openalex.org/C2777220311","wikidata":"https://www.wikidata.org/wiki/Q6423340","display_name":"Knowledge acquisition","level":2,"score":0.2728999853134155},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.2718999981880188},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.26980000734329224},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.2621999979019165},{"id":"https://openalex.org/C14156362","wikidata":"https://www.wikidata.org/wiki/Q3235388","display_name":"Descriptive knowledge","level":2,"score":0.26179999113082886},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2590000033378601}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.neunet.2026.109194","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.neunet.2026.109194","pdf_url":null,"source":{"id":"https://openalex.org/S123019304","display_name":"Neural Networks","issn_l":"0893-6080","issn":["0893-6080","1879-2782"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural Networks","raw_type":"journal-article"},{"id":"pmid:42251844","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42251844","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neural networks : the official journal of the International Neural Network Society","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.418428897857666,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W2015040676","https://openalex.org/W2250539671","https://openalex.org/W2513723017","https://openalex.org/W2559094423","https://openalex.org/W2603824136","https://openalex.org/W2739893466","https://openalex.org/W2771404308","https://openalex.org/W2788574423","https://openalex.org/W2805035427","https://openalex.org/W2907913484","https://openalex.org/W2953577593","https://openalex.org/W2955931418","https://openalex.org/W2980472839","https://openalex.org/W3043869244","https://openalex.org/W3046782012","https://openalex.org/W3128513560","https://openalex.org/W3134371412","https://openalex.org/W3154349795","https://openalex.org/W3168105984","https://openalex.org/W3171435422","https://openalex.org/W3205662613","https://openalex.org/W3217610966","https://openalex.org/W4239025696","https://openalex.org/W4285378361","https://openalex.org/W4303648359","https://openalex.org/W4308112365","https://openalex.org/W4308151358","https://openalex.org/W4309835971","https://openalex.org/W4313398922","https://openalex.org/W4327657958","https://openalex.org/W4384887456","https://openalex.org/W4385218009","https://openalex.org/W4388098997","https://openalex.org/W4388626299","https://openalex.org/W4391938777","https://openalex.org/W4401630326","https://openalex.org/W4408260413","https://openalex.org/W4408755510","https://openalex.org/W4409348645","https://openalex.org/W4409362074","https://openalex.org/W4411857118"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-09T06:18:44.609144","created_date":"2026-05-29T00:00:00"}
