Search results for author:"Antonija Mitrovic"
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Computer Science Department
International Journal of Artificial Intelligence in Education Vol. 26, No. 1 (2016) pp. 448–456
Design tasks are difficult to teach, due to large, unstructured solution spaces, underspecified problems, non-existent problem solving algorithms and stopping criteria. In this paper, we comment on our approach to develop KERMIT, a constraint-based...
International Journal of Artificial Intelligence in Education Vol. 26, No. 1 (2016) pp. 150–159
SQL-Tutor is the first constraint-based tutor. The initial conference papers about the system were published in 1998 (Mitrovic 1998a, 1998b, 1998c), with an "IJAIED" paper published in 1999 (Mitrovic and Ohlsson, "International...
International Journal of Artificial Intelligence in Education Vol. 25, No. 1 (March 2015) pp. 157–172
We investigate the combination of Augmented Reality (AR) with Intelligent Tutoring Systems (ITS) to assist with training for manual assembly tasks. Our approach combines AR graphics with adaptive guidance from the ITS to provide a more effective...
Computers & Education Vol. 60, No. 1 (January 2013) pp. 264–272
Tutoring technologies for supporting learning from errors via negative feedback are highly developed and have proven their worth in empirical evaluations. However, observations of empirical tutoring dialogs highlight the importance of positive...
International Journal of Artificial Intelligence in Education Vol. 20, No. 2 (2010) pp. 137–173
Intelligent Tutoring Systems (ITS) are effective tools for education. However, developing them is a labour-intensive and time-consuming process. A major share of the effort is devoted to acquiring the domain knowledge that underlies the system's...
Supporting Collaborative Learning and Problem-Solving in a Constraint-Based CSCL Environment for UML Class Diagrams
International Journal of Computer-Supported Collaborative Learning Vol. 2, No. 2 (September 2007) pp. 159–190
We present COLLECT-UML, a constraint-based intelligent tutoring system (ITS) that teaches object-oriented analysis and design using Unified Modelling Language (UML). UML is easily the most popular object-oriented modelling technology in current...
International Journal of Artificial Intelligence in Education Vol. 19, No. 4 (2009) pp. 357–379
One of the critical factors contributing to the effectiveness of human tutoring is the conversational aspect of the instruction. Our goal is to develop a general model for supporting dialogues with menu-based input that could be used in both well-...
Journal of Interactive Learning Research Vol. 15, No. 4 (2004) pp. 409–432
E-learning is becoming more and more popular with the widespread use of computers and the Internet in educational institutions. Current e-learning courses are nearly always developed using course management systems (CMS), such as WebCT or Blackboard....
World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2009 (Oct 26, 2009) pp. 502–509
Intelligent Tutoring Systems (ITS) are increasingly breaking free of the lab and entering the classroom. These practice-based software systems promise significant learning gains over more traditional e-learning approaches. However, their widespread...
Antonija Mitrovic; Brent Martin; Pramuditha Suraweera; Konstantin Zakharov; Nancy Milik; Jay Holland; Nicholas McGuigan
International Journal of Artificial Intelligence in Education Vol. 19, No. 2 (2009) pp. 155–187
Over the last decade, the Intelligent Computer Tutoring Group (ICTG) has implemented many successful constraint-based Intelligent Tutoring Systems (ITSs) in a variety of instructional domains. Our tutors have proven their effectiveness not only in...
World Conference on Educational Media and Technology 2008 (Jun 30, 2008) pp. 4607–4616
Although intelligent tutoring systems have proven their effectiveness, they are still not widely spread due to the high development costs. We present ASPIRE, a complete authoring and deployment environment for constraint-based intelligent tutoring...