{"id":"https://openalex.org/W4207071798","doi":"https://doi.org/10.1109/tale52509.2021.9678890","title":"A Personalized Online Homework System in a Freshman Engineering Linear Algebra Course","display_name":"A Personalized Online Homework System in a Freshman Engineering Linear Algebra Course","publication_year":2021,"publication_date":"2021-12-05","ids":{"openalex":"https://openalex.org/W4207071798","doi":"https://doi.org/10.1109/tale52509.2021.9678890"},"language":"en","primary_location":{"id":"doi:10.1109/tale52509.2021.9678890","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tale52509.2021.9678890","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Engineering, Technology & Education (TALE)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5039797685","display_name":"Keegan Kang","orcid":"https://orcid.org/0000-0001-8689-2764"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Keegan Kang","raw_affiliation_strings":["Singapore University of Technology and Design,Engineering Systems and Design,Singapore","Engineering Systems and Design, Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore University of Technology and Design,Engineering Systems and Design,Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Engineering Systems and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012155536","display_name":"Wei Pin Wong","orcid":null},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wei Pin Wong","raw_affiliation_strings":["Science, Mathematics, and Technology Singapore University of Technology and Design,Singapore","Science, Mathematics, and Technology Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science, Mathematics, and Technology Singapore University of Technology and Design,Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Science, Mathematics, and Technology Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031722328","display_name":"Xiaogang Liu","orcid":"https://orcid.org/0000-0002-2553-2068"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xiaogang Liu","raw_affiliation_strings":["Science, Mathematics, and Technology Singapore University of Technology and Design,Singapore","Science, Mathematics, and Technology Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science, Mathematics, and Technology Singapore University of Technology and Design,Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Science, Mathematics, and Technology Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065661444","display_name":"Sergey Kushnarev","orcid":"https://orcid.org/0000-0003-2444-9331"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sergey Kushnarev","raw_affiliation_strings":["Johns Hopkins University,Department of Applied Mathematics and Statistics,Baltimore,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johns Hopkins University,Department of Applied Mathematics and Statistics,Baltimore,USA","institution_ids":["https://openalex.org/I145311948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084606651","display_name":"Da Yang Tan","orcid":"https://orcid.org/0000-0002-4824-1060"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Da Yang Tan","raw_affiliation_strings":["Science, Mathematics, and Technology Singapore University of Technology and Design,Singapore","Science, Mathematics, and Technology Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science, Mathematics, and Technology Singapore University of Technology and Design,Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Science, Mathematics, and Technology Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085002075","display_name":"Omar Ortiz","orcid":"https://orcid.org/0000-0002-1593-5832"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Omar Ortiz","raw_affiliation_strings":["Science, Mathematics, and Technology Singapore University of Technology and Design,Singapore","Science, Mathematics, and Technology Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science, Mathematics, and Technology Singapore University of Technology and Design,Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Science, Mathematics, and Technology Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101983111","display_name":"Shubham Goyal","orcid":"https://orcid.org/0009-0003-5608-4856"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shubham Goyal","raw_affiliation_strings":["Cerebry,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cerebry,Singapore","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033289640","display_name":"R. P. Singhal","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rohit Singhal","raw_affiliation_strings":["Cerebry,Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cerebry,Singapore","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"134","issue":null,"first_page":"226","last_page":"232"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10636","display_name":"Innovative Teaching and Learning Methods","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10636","display_name":"Innovative Teaching and Learning Methods","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10162","display_name":"Online and Blended Learning","score":0.9925000071525574,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T11902","display_name":"Intelligent Tutoring Systems and Adaptive Learning","score":0.9887999892234802,"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/computer-science","display_name":"Computer science","score":0.6679459810256958},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6361904144287109},{"id":"https://openalex.org/keywords/linear-algebra","display_name":"Linear algebra","score":0.619044303894043},{"id":"https://openalex.org/keywords/personalized-learning","display_name":"Personalized learning","score":0.5518991947174072},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.5387988686561584},{"id":"https://openalex.org/keywords/online-course","display_name":"Online course","score":0.5145322680473328},{"id":"https://openalex.org/keywords/course","display_name":"Course (navigation)","score":0.4227927327156067},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3403194546699524},{"id":"https://openalex.org/keywords/teaching-method","display_name":"Teaching method","score":0.20929446816444397},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.1871570646762848},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14294815063476562},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13687089085578918},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08221867680549622},{"id":"https://openalex.org/keywords/cooperative-learning","display_name":"Cooperative learning","score":0.07906711101531982}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6679459810256958},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6361904144287109},{"id":"https://openalex.org/C139352143","wikidata":"https://www.wikidata.org/wiki/Q82571","display_name":"Linear algebra","level":2,"score":0.619044303894043},{"id":"https://openalex.org/C142039133","wikidata":"https://www.wikidata.org/wiki/Q3620943","display_name":"Personalized learning","level":5,"score":0.5518991947174072},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.5387988686561584},{"id":"https://openalex.org/C2986081426","wikidata":"https://www.wikidata.org/wiki/Q1068473","display_name":"Online course","level":2,"score":0.5145322680473328},{"id":"https://openalex.org/C2777552389","wikidata":"https://www.wikidata.org/wiki/Q1962728","display_name":"Course (navigation)","level":2,"score":0.4227927327156067},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3403194546699524},{"id":"https://openalex.org/C88610354","wikidata":"https://www.wikidata.org/wiki/Q1813494","display_name":"Teaching method","level":2,"score":0.20929446816444397},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.1871570646762848},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14294815063476562},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13687089085578918},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08221867680549622},{"id":"https://openalex.org/C51672120","wikidata":"https://www.wikidata.org/wiki/Q303446","display_name":"Cooperative learning","level":3,"score":0.07906711101531982},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C15122004","wikidata":"https://www.wikidata.org/wiki/Q385756","display_name":"Open learning","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tale52509.2021.9678890","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tale52509.2021.9678890","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Engineering, Technology & Education (TALE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7599999904632568,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W221096793","https://openalex.org/W1488977365","https://openalex.org/W1907895403","https://openalex.org/W1969239630","https://openalex.org/W1999469291","https://openalex.org/W2030576411","https://openalex.org/W2073221076","https://openalex.org/W2155416760","https://openalex.org/W2466032362","https://openalex.org/W2537701263","https://openalex.org/W2578757132","https://openalex.org/W2964082498","https://openalex.org/W2977285078","https://openalex.org/W3012146790","https://openalex.org/W3013313805","https://openalex.org/W3038002524","https://openalex.org/W3083719938","https://openalex.org/W3134871316","https://openalex.org/W3136161657","https://openalex.org/W3187877523","https://openalex.org/W3198748197","https://openalex.org/W3202185494","https://openalex.org/W6608878743","https://openalex.org/W6628989562","https://openalex.org/W6682949015","https://openalex.org/W6768080873"],"related_works":["https://openalex.org/W4394530630","https://openalex.org/W2588045479","https://openalex.org/W4394699476","https://openalex.org/W4391466912","https://openalex.org/W1997403471","https://openalex.org/W2365849016","https://openalex.org/W4393313150","https://openalex.org/W2562948430","https://openalex.org/W4394438265","https://openalex.org/W4402888681"],"abstract_inverted_index":{"Personalized":[0],"homework":[1,17,84],"assignments":[2,18,34],"have":[3],"been":[4],"used":[5,21],"in":[6,59],"recent":[7],"years,":[8],"and":[9,75,107],"there":[10,93],"is":[11,94],"a":[12],"growing":[13],"trend":[14],"for":[15,22,35,41],"personalized":[16,31,82],"to":[19,98],"be":[20],"lower-level":[23],"university":[24],"courses.":[25],"We":[26,44,78],"investigate":[27,68],"the":[28,46,51,64,88],"efficacy":[29],"of":[30,48,91],"online":[32,52,83],"home-work":[33],"an":[36],"introductory":[37],"linear":[38],"algebra":[39],"class":[40],"engineering":[42],"freshmen.":[43],"examine":[45],"engagement":[47],"students":[49,70],"on":[50,72],"platform,":[53],"as":[54,56],"well":[55],"their":[57,60],"performance":[58],"final":[61,65],"exam.":[62],"On":[63],"exam,":[66],"we":[67],"how":[69],"perform":[71],"both":[73],"computational":[74,89],"abstract":[76,105],"questions.":[77],"conclude":[79],"that":[80],"while":[81],"may":[85,102],"help":[86,103],"with":[87,104],"type":[90],"questions,":[92],"yet":[95],"insufficient":[96],"evidence":[97],"show":[99],"whether":[100],"it":[101],"theory":[106],"conceptual":[108],"understanding.":[109]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}