{"id":"https://openalex.org/W200777554","doi":"https://doi.org/10.1007/978-3-642-22027-2_43","title":"Dynamic Calculation of Concept Difficulty Based on Choquet Fuzzy Integral and the Learner Model","display_name":"Dynamic Calculation of Concept Difficulty Based on Choquet Fuzzy Integral and the Learner Model","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W200777554","doi":"https://doi.org/10.1007/978-3-642-22027-2_43","mag":"200777554"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-22027-2_43","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-22027-2_43","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5108344843","display_name":"Ahmad A. Kardan","orcid":null},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Ahmad Kardan","raw_affiliation_strings":["Department of Computer Engineering and IT, Amirkabir University of Technology, 424 Hafez Ave, Tehran, Iran, 15875-4413","Amirkabir University of Technology"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and IT, Amirkabir University of Technology, 424 Hafez Ave, Tehran, Iran, 15875-4413","institution_ids":["https://openalex.org/I158248296"]},{"raw_affiliation_string":"Amirkabir University of Technology","institution_ids":["https://openalex.org/I158248296"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101852255","display_name":"Roya Hosseini","orcid":"https://orcid.org/0000-0003-0531-5530"},"institutions":[{"id":"https://openalex.org/I158248296","display_name":"Amirkabir University of Technology","ror":"https://ror.org/04gzbav43","country_code":"IR","type":"education","lineage":["https://openalex.org/I158248296"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Roya Hosseini","raw_affiliation_strings":["Department of Computer Engineering and IT, Amirkabir University of Technology, 424 Hafez Ave, Tehran, Iran, 15875-4413","Amirkabir University of Technology"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering and IT, Amirkabir University of Technology, 424 Hafez Ave, Tehran, Iran, 15875-4413","institution_ids":["https://openalex.org/I158248296"]},{"raw_affiliation_string":"Amirkabir University of Technology","institution_ids":["https://openalex.org/I158248296"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5108344843"],"corresponding_institution_ids":["https://openalex.org/I158248296"],"apc_list":null,"apc_paid":null,"fwci":0.3726,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.62603965,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"517","last_page":"530"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9990000128746033,"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/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9990000128746033,"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/T14025","display_name":"Educational Technology and Assessment","score":0.9969000220298767,"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":0.9858999848365784,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7393040657043457},{"id":"https://openalex.org/keywords/personalization","display_name":"Personalization","score":0.6016108989715576},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.5833758115768433},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5824722647666931},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5100032091140747},{"id":"https://openalex.org/keywords/presentation","display_name":"Presentation (obstetrics)","score":0.4391144812107086},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4279366433620453},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4227524697780609},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.367086797952652},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13951310515403748},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.10322517156600952},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.06777864694595337}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7393040657043457},{"id":"https://openalex.org/C183003079","wikidata":"https://www.wikidata.org/wiki/Q1000371","display_name":"Personalization","level":2,"score":0.6016108989715576},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.5833758115768433},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5824722647666931},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5100032091140747},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.4391144812107086},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4279366433620453},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4227524697780609},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.367086797952652},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13951310515403748},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.10322517156600952},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.06777864694595337},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-22027-2_43","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-22027-2_43","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W24360213","https://openalex.org/W1494052559","https://openalex.org/W1509369753","https://openalex.org/W1518468943","https://openalex.org/W1589966722","https://openalex.org/W1997444263","https://openalex.org/W2006243129","https://openalex.org/W2009251167","https://openalex.org/W2034543389","https://openalex.org/W2036327123","https://openalex.org/W2044029712","https://openalex.org/W2064817890","https://openalex.org/W2096586663","https://openalex.org/W2112929667","https://openalex.org/W2114700437","https://openalex.org/W2118988083","https://openalex.org/W2137158242","https://openalex.org/W2147275720","https://openalex.org/W2150840043","https://openalex.org/W2913293464"],"related_works":["https://openalex.org/W4387426029","https://openalex.org/W4254162896","https://openalex.org/W2109940557","https://openalex.org/W1477999932","https://openalex.org/W4388792380","https://openalex.org/W2466832359","https://openalex.org/W2466503045","https://openalex.org/W1868271753","https://openalex.org/W2289004579","https://openalex.org/W67475362"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}