49 search results - page 1 / 10 » A flexible dialogue system for enhancing web usability |
WWW
2009
ACM
14 years 5 months ago
2009
ACM
In this paper, we study how the performance and usability of web dialogue systems could be enhanced by using an appropriate representation of the different types of knowledge invo...
MDAI
2005
Springer
13 years 10 months ago
2005
Springer
As dialogue systems are widely demanded, the research on natural language generation in dialogue has raised interest. Contrary to conventional dialogue systems that reply to the us...
CADUI
2004
13 years 6 months ago
2004
Abstract Questionnaires are nowadays widely used usability evaluation instruments, and several generic usability questionnaires are available. But these generic artifacts are not a...
CHI
2007
ACM
14 years 5 months ago
2007
ACM
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. Da...
CHI
2004
ACM
14 years 5 months ago
2004
ACM
This paper describes the concepts of TEA, a flexible tool that supports user tests by automating repetitive tasks and collecting data of user inputs and actions. TEA was specifica...