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IUI
2006
ACM
13 years 10 months ago
Towards intelligent QA interfaces: discourse processing for context questions
Question answering (QA) systems take users’ natural language questions and retrieve relevant answers from large repositories of free texts. Despite recent progress in QA researc...
Mingyu Sun, Joyce Y. Chai
AAAI
1990
13 years 5 months ago
Pointing: A Way Toward Explanation Dialogue
Explanation requires a dialogue. Users must be allowed to ask questions about previously given explanations. However, building an interface that allows users to ask follow-up ques...
Johanna D. Moore, William R. Swartout