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Collaborative response generation in planning dialogues

Published:01 September 1998Publication History
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Abstract

In collaborative planning dialogues, the agents have different beliefs about the domain and about each other; thus, it is inevitable that conflicts arise during the planning process. In this paper, we present a plan-based model for response generation during collaborative planning, based on a recursive Propose-Evaluate-Modify framework for modeling collaboration. We focus on identifying strategies for content selection when 1) the system initiates information-sharing to gather further information in order to make an informed decision about whether to accept a proposal from the user, and 2) the system initiates collaborative negotiation to negotiate with the user to resolve a detected conflict in the user's proposal. When our model determines that information-sharing should be pursued, it selects a focus of information-sharing from among multiple uncertainties that might be addressed, chooses an appropriate information-sharing strategy, and formulates a response that initiates an information-sharing subdialogue. When our model determines that conflicts must be resolved, it selects the most effective conflicts to address in resolving disagreement about the user's proposal, identifies appropriate justification for the system's claims, and formulates a response that initiates a negotiation subdialogue.

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  • Published in

    cover image Computational Linguistics
    Computational Linguistics  Volume 24, Issue 3
    Special issue on natural language generation
    September 1998
    180 pages
    ISSN:0891-2017
    EISSN:1530-9312
    Issue’s Table of Contents

    Publisher

    MIT Press

    Cambridge, MA, United States

    Publication History

    • Published: 1 September 1998
    Published in coli Volume 24, Issue 3

    Qualifiers

    • article

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