Plan recognition and discourse analysis: an integrated approach for understanding dialogues
Plan recognition and discourse analysis: an integrated approach for understanding dialogues
Inferring domain plans in question-answering
Inferring domain plans in question-answering
Pragmatic modeling in information system interfaces (goals, dialogue, plans, ill-formedness)
Pragmatic modeling in information system interfaces (goals, dialogue, plans, ill-formedness)
Understanding pragmatically ill-formed input
ACL '84 Proceedings of the 10th International Conference on Computational Linguistics and 22nd annual meeting on Association for Computational Linguistics
A pragmatics-based approach to understanding intersentential ellipsis
ACL '85 Proceedings of the 23rd annual meeting on Association for Computational Linguistics
Artificial Intelligence Review
Techniques for Plan Recognition
User Modeling and User-Adapted Interaction
A process model for recognizing communicative acts and modeling negotiation subdialogues
Computational Linguistics
A pragmatics-based approach to ellipsis resolution
Computational Linguistics
A three-level model for plan exploration
ACL '91 Proceedings of the 29th annual meeting on Association for Computational Linguistics
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The structure of problem-solving discourse in the expert advising setting can be modeled by adding a layer of metaplans to a plan-based model of the task domain. Classes of metaplans are introduced to model both the agent's gradual refinement and instatiation of a domain plan for a task and the space of possible queries about preconditions or fillers for open variable slots that can be motivated by the exploration of particular classes of domain plans. This metaplan structure can be used to track an agent's problem-solving progress and to predict at each point likely follow-on queries based on related domain plans. The model is implemented in the Pragma system where it is used to suggest corrections for ill-formed input.