Introduction to the special issues on plan recognition

1991 ◽  
Vol 1 (2) ◽  
pp. 121-123 ◽  
Keyword(s):  
Plan Recognition

User-adapted plan recognition and user-adapted shared control: A Bayesian approach to semi-autonomous wheelchair driving

2007 ◽  
Vol 24 (2) ◽  
pp. 193-211 ◽  
Author(s):  
Eric Demeester ◽  
Alexander Hüntemann ◽  
Dirk Vanhooydonck ◽  
Gerolf Vanacker ◽  
Hendrik Van Brussel ◽  
...  
Keyword(s):  
Bayesian Approach ◽  
Plan Recognition ◽  
Shared Control

scholarly journals Plan Recognition for Exploratory Learning Environments Using Interleaved Temporal Search

AI Magazine ◽  
2015 ◽  
Vol 36 (2) ◽  
pp. 10-21 ◽  
Author(s):  
Oriel Uzan ◽  
Reuth Dekel ◽  
Or Seri ◽  
Ya’akov (Kobi) Gal
Keyword(s):  
Learning Environments ◽  
Educational Software ◽  
State Of The Art ◽  
Recognition Algorithm ◽  
Plan Recognition ◽  
Exploratory Learning ◽  
Domain Expert ◽  
Teaching Chemistry ◽  
Exploratory Learning Environments ◽  
New Algorithms

This article presents new algorithms for inferring users’ activities in a class of flexible and open-ended educational software called exploratory learning environments (ELE). Such settings provide a rich educational environment for students, but challenge teachers to keep track of students’ progress and to assess their performance. This article presents techniques for recognizing students activities in ELEs and visualizing these activities to students. It describes a new plan recognition algorithm that takes into account repetition and interleaving of activities. This algorithm was evaluated empirically using two ELEs for teaching chemistry and statistics used by thousands of students in several countries. It was able to outperform the state-of-the-art plan recognition algorithms when compared to a gold-standard that was obtained by a domain-expert. We also show that visualizing students’ plans improves their performance on new problems when compared to an alternative visualization that consists of a step-by-step list of actions.

Program Understanding and AI Plan Recognition

1998 ◽  
pp. 117-132
Author(s):  
Steven G. Woods ◽  
Alexander E. Quilici ◽  
Qiang Yang
Keyword(s):  
Plan Recognition ◽  
Program Understanding
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