When upper probabilities are possibility measures
Fuzzy Sets and Systems - Special issue dedicated to Professor Claude Ponsard
Motion planning with uncertainty: a landmark approach
Artificial Intelligence - Special volume on planning and scheduling
A multivalued logic approach to integrating planning and control
Artificial Intelligence - Special volume on planning and scheduling
Planning and acting in partially observable stochastic domains
Artificial Intelligence
Conditional, probabilistic planning: a unifying algorithm and effective search control mechanisms
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Information Theoretic Sensor Data Selection for Active Object Recognition and State Estimation
IEEE Transactions on Pattern Analysis and Machine Intelligence
An Autonomous Spacecraft Agent Prototype
Autonomous Robots - Special issue on autonomous agents
Interleaving Planning and Robot Execution for Asynchronous User Requests
Autonomous Robots - Special issue on autonomous agents
Probabilistic Planning for Behavior-Based Robots
Proceedings of the Fourteenth International Florida Artificial Intelligence Research Society Conference
Anchoring Symbols to Sensor Data: Preliminary Report
Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on Innovative Applications of Artificial Intelligence
Progressive Planning for Mobile Robots (A Progress Report)
Revised Papers from the International Seminar on Advances in Plan-Based Control of Robotic Agents,
Expressing Transformations of Structured Reactive Plans
ECP '97 Proceedings of the 4th European Conference on Planning: Recent Advances in AI Planning
Planning with Sensing for a Mobile Robot
ECP '97 Proceedings of the 4th European Conference on Planning: Recent Advances in AI Planning
Contingent planning under uncertainty via stochastic satisfiability
Artificial Intelligence - special issue on planning with uncertainty and incomplete information
Situation Assessment for Sensor-Based Recovery Planning
Proceedings of the 2006 conference on ECAI 2006: 17th European Conference on Artificial Intelligence August 29 -- September 1, 2006, Riva del Garda, Italy
Recovery planning for ambiguous cases in perceptual anchoring
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 3
Perceptual anchoring of symbols for action
IJCAI'01 Proceedings of the 17th international joint conference on Artificial intelligence - Volume 1
Conditional progressive planning under uncertainty
IJCAI'01 Proceedings of the 17th international joint conference on Artificial intelligence - Volume 1
Robot task planning using semantic maps
Robotics and Autonomous Systems
A stream-based hierarchical anchoring framework
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
Robotics and artificial intelligence: A perspective on deliberation functions
AI Communications - ECAI 2012 Turing and Anniversary Track
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An autonomous robot using symbolic reasoning, sensing and acting in a real environment needs the ability to create and maintain the connection between symbols representing objects in the world and the corresponding perceptual representations given by its sensors. This connection has been named perceptual anchoring. In complex environments, anchoring is not always easy to establish: the situation may often be ambiguous as to which percept actually corresponds to a given symbol. In this paper, we extend perceptual anchoring to deal robustly with ambiguous situations by providing general methods for detecting them and recovering from them. We consider different kinds of ambiguous situations. We also present methods to recover from these situations based on automatically formulating them as conditional planning problems that then are solved by a planner. We illustrate our approach by showing experiments involving a mobile robot equipped with a color camera and an electronic nose.