Now showing items 1-10 of 16
Automatic Decision Detection in Meeting Speech
Decision making is an important aspect of meetings in organisational settings, and archives of meeting recordings constitute a valuable source of information about the decisions made. However, standard utilities such as ...
Context and Usability Testing: User-Modeled Information Presentation in Easy and Difficult Driving Conditions
A 2x2 enhanced Wizard-of-Oz experiment (N = 32) was conducted to compare two different approaches to presenting information to drivers in easy and difficult driving conditions. Data of driving safety, evaluation of ...
Understanding student input for tutorial dialogue in procedural domains
We present an analysis of student language input in a corpus of tutoring dialogue in the domain of symbolic differentiation. Our focus on procedural tutoring makes the dialogue comparable to collaborative problem-solving ...
Event extraction in a Plot Advice Agent
In this paper we present how the automatic extraction of events from text can be used to both classify narrative texts according to plot quality and produce advice in an interactive learning environment intended to ...
Report on the First NLG Challenge on Generating Instructions in Virtual Environments (GIVE)
We describe the first installment of the Challenge on Generating Instructions in Virtual Environments (GIVE), a new shared task for the NLG community. We motivate the design of the challenge, describe how we carried it ...
The software architecture for the First Challenge on Generating Instructions in Virtual Environments.
The GIVE Challenge is a new Internet-based evaluation effort for natural language generation systems. In this paper, we motivate and describe the software infrastructure that we developed to support this challenge.
The MATCH Corpus: A Corpus of Older and Younger Users' Interactions With Spoken Dialogue Systems.
We present the MATCH corpus, a unique data set of 447 dialogues in which 26 older and 24 younger adults interact with nine different spoken dialogue systems. The systems varied in the number of options presented and the ...
Automatic topic segmentation and labeling in multiparty dialogue
This study concerns how to segment a scenario-driven multiparty dialogue and how to label these segments automatically. We apply approaches that have been proposed for identifying topic boundaries at a coarser level to ...
Using Natural Language Processing to Analyze Tutorial Dialogue Corpora Across Domains and Modalities
Our research goal is to investigate whether previous findings and methods in the area of tutorial dialogue can be generalized across dialogue corpora that differ in domain (mechanics versus electricity in physics), ...