Terminological reasoning is inherently intractable (research note)
Artificial Intelligence
LaSSIE: a knowledge-based software information system
Communications of the ACM - Special issue on software engineering
Attributive concept descriptions with complements
Artificial Intelligence
A propositional modal logic of time intervals
Journal of the ACM (JACM)
Temporal reasoning and planning
Reasoning about plans
A formal theory of plan recognition and its implementation
Reasoning about plans
The complexity of existential quantification in concept languages
Artificial Intelligence
Reasoning with individuals in concept languages
Data & Knowledge Engineering
Non-monotonic temporal reasoning
Handbook of logic in artificial intelligence and logic programming (Vol. 4)
Artificial Intelligence
Planning control rules for reactive agents
Artificial Intelligence
Temporal reasoning in the situation calculus
Temporal reasoning in the situation calculus
Closed terminologies and temporal reasoning in description logic for concept and plan recognition
Closed terminologies and temporal reasoning in description logic for concept and plan recognition
The design and experimental analysis of algorithms for temporal reasoning
Journal of Artificial Intelligence Research
A temporal description logic for reasoning about actions and plans
Journal of Artificial Intelligence Research
What's in an aggregate: foundations for description logics with tuples and sets
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
Artificial Intelligence Review
Journal of Intelligent and Robotic Systems
Semantic middleware for robot swarm interaction through web services
MIC '08 Proceedings of the 27th IASTED International Conference on Modelling, Identification and Control
POLICY'09 Proceedings of the 10th IEEE international conference on Policies for distributed systems and networks
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A temporal logic for representing and reasoning on a robotic domain is presented. Actions are represented by describing what is true while the action itself is occurring, and plans are constructed by temporally relating actions and world states. The temporal language is a member of the family of Description Logics, which are characterized by high expressivity combined with good computational properties. The logic is used to organize the domain actions and plans in a taxonomy. The classification and recognition tasks, together with the subsumption task form the basis for action management. An action/plan description can be automatically classified into a taxonomy; an action/plan instance can be recognized to take place at a certain moment from the observation of what is happening in the world during a time interval.