{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,20]],"date-time":"2026-06-20T21:09:11Z","timestamp":1781989751428,"version":"3.54.5"},"publisher-location":"New York, NY, USA","reference-count":26,"publisher":"ACM","license":[{"start":{"date-parts":[[2024,7,9]],"date-time":"2024-07-09T00:00:00Z","timestamp":1720483200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100006374","name":"NSF (National Science Foundation)","doi-asserted-by":"publisher","award":["2247790"],"award-info":[{"award-number":["2247790"]}],"id":[{"id":"10.13039\/501100006374","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,7,9]]},"DOI":"10.1145\/3657604.3664702","type":"proceedings-article","created":{"date-parts":[[2024,7,15]],"date-time":"2024-07-15T15:49:38Z","timestamp":1721058578000},"page":"491-495","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":7,"title":["HTN-Based Tutors: A New Intelligent Tutoring Framework Based on Hierarchical Task Networks"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1874-7789","authenticated-orcid":false,"given":"Momin N.","family":"Siddiqui","sequence":"first","affiliation":[{"name":"Georgia Institute of Technology, Atlanta, GA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1218-0630","authenticated-orcid":false,"given":"Adit","family":"Gupta","sequence":"additional","affiliation":[{"name":"Drexel University, Philadelphia, PA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-6731-9401","authenticated-orcid":false,"given":"Jennifer M.","family":"Reddig","sequence":"additional","affiliation":[{"name":"Georgia Institute of Technology, Atlanta, GA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3084-5189","authenticated-orcid":false,"given":"Christopher J.","family":"MacLellan","sequence":"additional","affiliation":[{"name":"Georgia Institute of Technology, Atlanta, GA, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2024,7,15]]},"reference":[{"key":"e_1_3_2_2_1_1","volume-title":"Accessed","author":"ALOE.","year":"2024","unstructured":"AI-ALOE. 2024. Technologies. https:\/\/aialoe.org\/technologies. Accessed: April 15, 2024."},{"key":"e_1_3_2_2_2_1","volume-title":"Advances in intelligent tutoring systems","author":"Aleven Vincent","unstructured":"Vincent Aleven. 2010. Rule-based cognitive modeling for intelligent tutoring systems. In Advances in intelligent tutoring systems. Springer, 33--62."},{"key":"e_1_3_2_2_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40593-015-0088-2"},{"key":"e_1_3_2_2_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/3573051.3593399"},{"key":"e_1_3_2_2_5_1","doi-asserted-by":"crossref","unstructured":"John R Anderson C Franklin Boyle Albert T Corbett and Matthew W Lewis. 1990. Cognitive modeling and intelligent tutoring. (1990).","DOI":"10.7551\/mitpress\/1167.003.0002"},{"key":"e_1_3_2_2_6_1","volume-title":"Cognitive tutors: Lessons learned. The journal of the learning sciences","author":"Anderson John R","year":"1995","unstructured":"John R Anderson, Albert T Corbett, Kenneth R Koedinger, and Ray Pelletier. 1995. Cognitive tutors: Lessons learned. The journal of the learning sciences, Vol. 4, 2 (1995), 167--207."},{"key":"e_1_3_2_2_7_1","first-page":"43","article-title":"On-line tutoring for math achievement testing: A controlled evaluation","volume":"6","author":"Beal Carole R","year":"2007","unstructured":"Carole R Beal, Rena Walles, Ivon Arroyo, and Beverly P Woolf. 2007. On-line tutoring for math achievement testing: A controlled evaluation. Journal of Interactive Online Learning, Vol. 6, 1 (2007), 43--55.","journal-title":"Journal of Interactive Online Learning"},{"key":"e_1_3_2_2_8_1","volume-title":"Knowledge tracing: Modeling the acquisition of procedural knowledge. User modeling and user-adapted interaction","author":"Corbett Albert T","year":"1994","unstructured":"Albert T Corbett and John R Anderson. 1994. Knowledge tracing: Modeling the acquisition of procedural knowledge. User modeling and user-adapted interaction, Vol. 4 (1994), 253--278."},{"key":"e_1_3_2_2_9_1","volume-title":"Proceedings of the 10th ERME Topic Conference\" Mathematics Education in the Digital Age\"(MEDA)","author":"Cusi Annalisa","year":"2020","unstructured":"Annalisa Cusi, Agnese Ilaria Telloni, et al. 2020. Re-design of digital tasks: the role of automatic and expert scaffolding at university level. In Proceedings of the 10th ERME Topic Conference\" Mathematics Education in the Digital Age\"(MEDA). Johannes Kepler University, 159--166."},{"key":"e_1_3_2_2_10_1","volume-title":"Semantics for hierarchical task-network planning","author":"Erol Kutluhan","unstructured":"Kutluhan Erol, James A Hendler, and Dana S Nau. 1994. Semantics for hierarchical task-network planning. University of Maryland College Park."},{"key":"e_1_3_2_2_11_1","volume-title":"A theory of cognitive development: The control and construction of hierarchies of skills. Psychological review","author":"Fischer Kurt W","year":"1980","unstructured":"Kurt W Fischer. 1980. A theory of cognitive development: The control and construction of hierarchies of skills. Psychological review, Vol. 87, 6 (1980), 477."},{"key":"e_1_3_2_2_12_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2016.7487760"},{"key":"e_1_3_2_2_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40593-014-0024-x"},{"key":"e_1_3_2_2_14_1","doi-asserted-by":"publisher","DOI":"10.3102\/0034654315581420"},{"key":"e_1_3_2_2_15_1","doi-asserted-by":"publisher","DOI":"10.1207\/s15327809jls1502_1"},{"key":"e_1_3_2_2_16_1","doi-asserted-by":"publisher","DOI":"10.5555\/1622452.1622465"},{"key":"e_1_3_2_2_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00168958"},{"key":"e_1_3_2_2_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40593-015-0075-7"},{"key":"e_1_3_2_2_19_1","doi-asserted-by":"publisher","DOI":"10.3102\/0162373713507480"},{"key":"e_1_3_2_2_20_1","volume-title":"Tools for scaffolding students in a complex learning environment: What have we gained and what have we missed? Educational psychologist","author":"Puntambekar Sadhana","year":"2005","unstructured":"Sadhana Puntambekar and Roland Hubscher. 2005. Tools for scaffolding students in a complex learning environment: What have we gained and what have we missed? Educational psychologist, Vol. 40, 1 (2005), 1--12."},{"key":"e_1_3_2_2_21_1","unstructured":"Steven Ritter and Stephen Fancsali. 2016. MATHia X: The Next Generation Cognitive Tutor.. In EDM. ERIC 624--625."},{"key":"e_1_3_2_2_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/2876034.2876039"},{"key":"e_1_3_2_2_23_1","volume-title":"International journal of artificial intelligence in education","author":"VanLehn Kurt","year":"2006","unstructured":"Kurt VanLehn. 2006. The behavior of tutoring systems. International journal of artificial intelligence in education, Vol. 16, 3 (2006), 227--265."},{"key":"e_1_3_2_2_24_1","volume-title":"The relative effectiveness of human tutoring, intelligent tutoring systems, and other tutoring systems. Educational psychologist","author":"VanLehn Kurt","year":"2011","unstructured":"Kurt VanLehn. 2011. The relative effectiveness of human tutoring, intelligent tutoring systems, and other tutoring systems. Educational psychologist, Vol. 46, 4 (2011), 197--221."},{"key":"e_1_3_2_2_25_1","first-page":"154","article-title":"Bayesian student modeling, user interfaces and feedback: A sensitivity analysis","volume":"12","author":"Vanlehn Kurt","year":"2001","unstructured":"Kurt Vanlehn and Zhendong Niu. 2001. Bayesian student modeling, user interfaces and feedback: A sensitivity analysis. International Journal of Artificial Intelligence in Education, Vol. 12, 2 (2001), 154--184.","journal-title":"International Journal of Artificial Intelligence in Education"},{"key":"e_1_3_2_2_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7610.1976.tb00381.x"}],"event":{"name":"L@S '24: Eleventh ACM Conference on Learning @ Scale","location":"Atlanta GA USA","acronym":"L@S '24"},"container-title":["Proceedings of the Eleventh ACM Conference on Learning @ Scale"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3657604.3664702","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3657604.3664702","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,22]],"date-time":"2025-08-22T15:38:15Z","timestamp":1755877095000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3657604.3664702"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,9]]},"references-count":26,"alternative-id":["10.1145\/3657604.3664702","10.1145\/3657604"],"URL":"https:\/\/doi.org\/10.1145\/3657604.3664702","relation":{},"subject":[],"published":{"date-parts":[[2024,7,9]]},"assertion":[{"value":"2024-07-15","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}