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ACL
1990
14 years 10 months ago
Mixed Initiative in Dialogue: An Investigation into Discourse Segmentation
Conversation between two people is usually of MIXED-INITIATIVE, with CONTROL over the conversation being transferred from one person to another. We apply a set of rules for the tr...
Marilyn A. Walker, Steve Whittaker
VISSYM
2004
14 years 11 months ago
Accuracy Evaluation of Different Centerline Approximations of Blood Vessels
Accurate determination of the vessel axis is a prerequisite for automated visualization and quantification of artery diseases. This paper presents an evaluation of different metho...
Alexandra La Cruz
COLING
2010
14 years 4 months ago
Automatic Extraction of Cue Phrases for Cross-Corpus Dialogue Act Classification
In this paper, we present an investigation into the use of cue phrases as a basis for dialogue act classification. We define what we mean by cue phrases, and describe how we extra...
Nick Webb, Michael Ferguson
NAACL
2003
14 years 11 months ago
An Analysis of Clarification Dialogue for Question Answering
We examine clarification dialogue, a mechanism for refining user questions with follow-up questions, in the context of open domain Question Answering systems. We develop an algori...
Marco De Boni, Suresh Manandhar
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ACL
2010
14 years 7 months ago
Beetle II: A System for Tutoring and Computational Linguistics Experimentation
We present BEETLE II, a tutorial dialogue system designed to accept unrestricted language input and support experimentation with different tutorial planning and dialogue strategie...
Myroslava Dzikovska, Johanna D. Moore, Natalie B. ...