{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:15:30Z","timestamp":1750306530843,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":12,"publisher":"ACM","license":[{"start":{"date-parts":[[2015,3,14]],"date-time":"2015-03-14T00:00:00Z","timestamp":1426291200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/501100004608","name":"National Science Foundation","doi-asserted-by":"publisher","award":["1316736, 1252297, 1109483, 1031398, 0742503"],"award-info":[{"award-number":["1316736, 1252297, 1109483, 1031398, 0742503"]}],"id":[{"id":"10.13039\/501100004608","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100005246","name":"Institute of Education Sciences","doi-asserted-by":"publisher","award":["R305A120125, R305C100024"],"award-info":[{"award-number":["R305A120125, R305C100024"]}],"id":[{"id":"10.13039\/100005246","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000006","name":"Office of Naval Research","doi-asserted-by":"publisher","award":["N0001413C0127"],"award-info":[{"award-number":["N0001413C0127"]}],"id":[{"id":"10.13039\/100000006","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2015,3,14]]},"DOI":"10.1145\/2724660.2724675","type":"proceedings-article","created":{"date-parts":[[2015,3,9]],"date-time":"2015-03-09T19:27:55Z","timestamp":1425929275000},"page":"39-45","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":10,"title":["The Prediction of Student First Response Using Prerequisite Skills"],"prefix":"10.1145","author":[{"given":"Anthony","family":"Botelho","sequence":"first","affiliation":[{"name":"Worcester Polytechnic Institute, Worcester, MA, USA"}]},{"given":"Hao","family":"Wan","sequence":"additional","affiliation":[{"name":"Worcester Polytechnic Institute, Worcester, MA, USA"}]},{"given":"Neil","family":"Heffernan","sequence":"additional","affiliation":[{"name":"Worcester Polytechnic Institute, Worcester, MA, USA"}]}],"member":"320","published-online":{"date-parts":[[2015,3,14]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-07221-0_20"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-73078-1_17"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-540-69132-7_42"},{"key":"e_1_3_2_1_4_1","first-page":"4","volume":"4","author":"Corbett A.","year":"1994","journal-title":"J. Knowledge Tracing: Modeling the Acquisition of Procedural Knowledge. User Modeling and User-Adapted Interaction"},{"key":"e_1_3_2_1_5_1","unstructured":"Cree V. E. and Macaulay C. Eds. Transfer of Learning in Professional & Vocational Education).  Cree V. E. and Macaulay C. Eds. Transfer of Learning in Professional & Vocational Education)."},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-13470-8_7"},{"key":"e_1_3_2_1_7_1","unstructured":"Murphy K. Bayes net toolbox for matlab. https:\/\/github.com\/bayesnet\/bnt\/).  Murphy K. Bayes net toolbox for matlab. https:\/\/github.com\/bayesnet\/bnt\/)."},{"key":"e_1_3_2_1_8_1","unstructured":"Pardos Z. A. and Heffernan N. T. Navigating the parameter space of bayesian knowledge tracing models: Visualizations of the convergence of the expectation maximization algorithm).  Pardos Z. A. and Heffernan N. T. Navigating the parameter space of bayesian knowledge tracing models: Visualizations of the convergence of the expectation maximization algorithm)."},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-13470-8_24"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-39112-5_19"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-39112-5_121"},{"volume-title":"FLAIRS Conference","year":"2013","author":"Xiong X.","key":"e_1_3_2_1_12_1"}],"event":{"name":"L@S 2015: Second (2015) ACM Conference on Learning @ Scale","sponsor":["ACM Ed Board ACM Ed Board"],"location":"Vancouver BC Canada","acronym":"L@S 2015"},"container-title":["Proceedings of the Second (2015) ACM Conference on Learning @ Scale"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2724660.2724675","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2724660.2724675","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T06:12:12Z","timestamp":1750227132000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2724660.2724675"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,3,14]]},"references-count":12,"alternative-id":["10.1145\/2724660.2724675","10.1145\/2724660"],"URL":"https:\/\/doi.org\/10.1145\/2724660.2724675","relation":{},"subject":[],"published":{"date-parts":[[2015,3,14]]},"assertion":[{"value":"2015-03-14","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}