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PRAC is available on mobile devices

Probabilistic Action Cores (PRAC) system has a new web interface: PRACWeb which allows users to test out on smart devices the capabilities of the system. PRAC system is the implementation of a novel approach for probabilistic high-performance natural-language interpreter. The interpreter has a knowledge-driven approach. It is inspired by concepts of cognitive psychology and models actions as abstract event types. PRACWeb allows the user to generate robot-executable plans from natural-language instructions. PRAC relies on pracmln, which is a toolbox for statistical relational learning and reasoning. It includes tools for standard graphical models (in particular, MLNs). The web interface of pracmln is WebMLN. It allows the users to try out the capabilities of pracmln system.