Qualitative reasoning: modeling and simulation with incomplete knowledge
Qualitative reasoning: modeling and simulation with incomplete knowledge
Improved Sensor Selection Technique by Integrating Sensor Fusion in Robot Position Estimation
Journal of Intelligent and Robotic Systems
Towards a general theory of topological maps
Artificial Intelligence
A qualitative approach to sensor data fusion for mobile robot navigation
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
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A local hybrid (qualitative + quantitative) map is developed in this paper. The concave and convex corners of the environment and a distance perception pattern, provided by a fuzzy-qualitative sensor fusion process, are included in the map. This map is the base for solving the robot localization, path planning and navigation problem by using qualitative reasoning models. According to the model described in this paper, the size of the representation of the world is given only by the complexity of the environment.