منابع مشابه
Plan recognition in exploratory domains
This paper describes a challenging plan recognition problem that arises in environments in which agents engage widely in exploratory behavior, and presents new algorithms for effective plan recognition in such settings. In exploratory domains, agents’ actions map onto logs of behavior that include switching between activities, extraneous actions, and mistakes. Flexible pedagogical software, suc...
متن کاملPlan Recognition in Exploratory Domains: (Doctoral Consortium)
My thesis focuses on recognition and interventions of users’ activities using open-ended and flexible software. In such exploratory settings, users’ behavior is characterized by exploration, mistakes and trial-and-error. Exploratory domains provide a flexible and rich interaction environment for their users, but induce challenges for automatic recognition and support of their activities. My the...
متن کاملPlan Recognition for Exploratory Domains Using Interleaved Temporal Search
In exploratory domains, agents’ actions map onto logs of behavior that include switching between activities, extraneous actions, and mistakes. These aspects create a challenging plan recognition problem. This paper presents a new algorithm for inferring students’ activities in exploratory domains that is evaluated empirically using a new type of flexible and open-ended educational software for ...
متن کاملPlan Recognition in Continuous Domains
Plan recognition is the task of inferring the plan of an agent, based on an incomplete sequence of its observed actions. Previous formulations of plan recognition commit early to discretizations of the environment and the observed agent’s actions. This leads to reduced recognition accuracy. To address this, we first provide a formalization of recognition problems which admits continuous environ...
متن کاملPlan Recognition in Complex Spatial Domains
We are researching the problem of plan recognition in a complex real-world domain consisting of training battles conducted by actual troops at the US Army’s National Training Center. These battles involve hundreds of participants, last several days, and take place over a very large geographical area. Our task is to identify from this data repeated patterns of movement which correspond to planne...
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ژورنال
عنوان ژورنال: Artificial Intelligence
سال: 2012
ISSN: 0004-3702
DOI: 10.1016/j.artint.2011.09.002