Indexical Knowledge and Robot Action - A Logical Account

  title={Indexical Knowledge and Robot Action - A Logical Account},
  author={Yves Lesp{\'e}rance and Hector J. Levesque},
  journal={Artif. Intell.},
The knowledge required for action is generally indexical rather than objective. For example, a robot that knows the relative position of an object is generally able to go and pick it up; he need not know its absolute position. Agents may have very incomplete knowledge of their situation in terms of what objective facts hold and still be able to achieve their goals. This paper presents a formal theory of knowledge and action, embodied in a modal logic, that handles the distinction between… CONTINUE READING
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