Subspace methods for recovering rigid motion I: algorithm and implementation
International Journal of Computer Vision
Learning view graphs for robot navigation
AGENTS '97 Proceedings of the first international conference on Autonomous agents
Navigation mit eindimensionalen 360°-Bildern
Autonome Mobile Systeme 1995, 11. Fachgespräch
Coarse Qualitative Descriptions in Robot Navigation
Spatial Cognition II, Integrating Abstract Theories, Empirical Studies, Formal Methods, and Practical Applications
Modelling Navigational Knowledge by Route Graphs
Spatial Cognition II, Integrating Abstract Theories, Empirical Studies, Formal Methods, and Practical Applications
Oblique Angled Intersections and Barriers: Navigating through a Virtual Maze
Spatial Cognition II, Integrating Abstract Theories, Empirical Studies, Formal Methods, and Practical Applications
Route Navigation Using Motion Analysis
COSIT '99 Proceedings of the International Conference on Spatial Information Theory: Cognitive and Computational Foundations of Geographic Information Science
Conceptual spatial representations for indoor mobile robots
Robotics and Autonomous Systems
A model for context-specific route directions
SC'04 Proceedings of the 4th international conference on Spatial Cognition: reasoning, Action, Interaction
Modelling models of robot navigation using formal spatial ontology
SC'04 Proceedings of the 4th international conference on Spatial Cognition: reasoning, Action, Interaction
Specification of an ontology for route graphs
SC'04 Proceedings of the 4th international conference on Spatial Cognition: reasoning, Action, Interaction
Developing effective navigation techniques in virtual 3D environments
EG VE'00 Proceedings of the 6th Eurographics conference on Virtual Environments
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A new taxonomy is proposed that relates different navigational behaviors in a hierarchical and compositional way. Elementary navigation tactics are combined to tactical navigation in routes; landmarks in space are contrasted to routemarks in networks of passages. Survey knowledge comes in at the level of strategic navigation. The Bremen Autonomous Wheelchair is then presented as a vehicle for experimentation in robotics, both to model biologically plausible navigational behaviors and to develop efficient navigational mechanisms for a technical application. The implementation on the autonomous system is based on the use of basic behaviors and the identification of routemarks. The actual recognition of artificial routemarks is described and early results of the current work on the identification of natural 3-D marks are presented.