There are several problem areas that must be addressed when applying randomization to unit testing. As yet no general, fully automated solution that works for all units has been p...
James H. Andrews, Susmita Haldar, Yong Lei, Felix ...
In this paper we present a novel system for monitoring a computer user’s posture and activities in front of the computer (e.g., reading, speaking on the phone, etc.) for self-re...
Question-answering dialogue systems have found many applications in interactive learning environments. This paper is concerned with one such application for Army leadership traini...
Spoken dialog tasks incur many errors including speech recognition errors, understanding errors, and even dialog management errors. These errors create a big gap between user'...
There is a growing need for creating life-like virtual human simulations that can conduct a natural spoken dialog with a human student on a predefined subject. We present an over...
Anton Leuski, Jarrell Pair, David R. Traum, Peter ...