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Boi Faltings, Pearl Pu: "Applying Means-Ends Analysis to Spatial Planning," Working notes of the AAAI Spring Symposium on Reasoning with Diagrammatic Representations, Stanford, 1992.

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Spatial Reasoning about Robot Compliant Movements and Optimal Paths .. - Liu (1996)   (1 citation)  (Correct)

.... [Mavrovouniotis and Stephanopoulos, 1987] have formalized order of magnitude reasoning with semantics, whereas Dague [Dague, 1993] has tackled the problem of expressing gradual Year Researchers Applications 1991 Faltings, Ecole Polytechnique F ed erale de Lausanne; Pu, University of Connecticut [Faltings and Pu, 1991] Means end approach to spatial planning. 1991 Kuipers Byun, University of Texas at Austin [Kuipers and Byun, 1991] Robot exploration and map building using sensor based control and measurements. 1991 Liu Daneshmend, McGill University [Liu and Daneshmend, 1991a, Liu and Daneshmend, 1991b] ....

Faltings, B. and Pu, P. 1991. Applying means-ends analysis to spatial planning. Proceedings of the 1991 IEEE/RSJ International Workshop on Intelligent Robots and Systems (IROS '91). pp. 80--85.


Imagery for Open-World Spatial Problems - Faltings, Pu (2002)   Self-citation (Faltings Pu)   (Correct)

....the computational power of imagery representations. 3 A practical example: Spatial Planning Problems of spatial reasoning occur in many problems of practical interest. In one of our research projects, we have constructed a program which solves a spatial planning problem by means ends analysis ([3]) An example of a problem solved by the program is shown in Figure 4. People have no di#culty with such tasks, but techniques developed in research on robotic motion planning run into severe complexity problems when solving it. This complexity is due to the fact that they miss the focus which ....

....obstructing obstacles as required for the motion. The example shown was solved using a planning program based on an imagery model. 7 and obstacles as regions in an imagery model. Operators are generated by manipulating these regions. For more details on the process, the reader is referred to [3]. One feature of our planner which is particularly interesting is the way in which we qualitatively represent motions. A qualitative path is a maximal set of topologically equivalent paths passing between the same obstacles. In planning, we need to protect a path from being clobbered with ....

Boi Faltings, Pearl Pu: "Applying Means-Ends Analysis to Spatial Planning," Working notes of the AAAI Spring Symposium on Reasoning with Diagrammatic Representations, Stanford, 1992.

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