Interaction on Emotions
Abstract
This report describes the addition of an emotion dialogue to the Mission Rehearsal Exercise (MRE) system. The goal of the MRE system is to provide an immersive learning environment for army officer recruits. The user can engage in conversation with several intelligent agents in order to accomplish the goals within a certain scenario. Although these agents did already posses emotions, they were unable to express them verbally. A question - answer dialogue has been implemented to this purpose. The implementation makes use of proposition states for modelling knowledge, keyword scanning for natural language understanding and templates for natural language generation. The system is implemented using Soar and TCL. An agent can understand emotion related questions in four different domains, type, intensity, state, and the combination of responsible-agent and blameworthiness. Some limitations arise due to the techniques used and to the relative short time frame in which the assignment was to be executed. Main issues are that the existing natural language understanding and generation modules could not be fully used, that very little context about the conversation is available and that the emotion states simplify the emotional state of an agent.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 16, 2004
- Accession Number
- ADA459838
Entities
People
- Arno Hartholt
- Tijmen J. Muller
Organizations
- University of Southern California