In this paper, we propose an estimation method of user satisfaction for a spoken dialog system using an N-gram-based dialog history model. We have collected a large amount of spok...
Urban designers and urban planners often conduct site visits prior to a design activity to search for patterns or better understand existing conditions. We introduce SiteLens, an ...
In this workshop, we address the importance and uses of social visualizations. In particular, we explore visualizations of text, audio, and visual interaction data to uncover soci...
This paper presents ongoing work towards development of a reporting tool that provides group work facilitators with insight into group work processes. The work includes three main...
Collaborative tagging systems have the potential to produce socially constructed information organization schemes. The effectiveness of tags for finding and re-finding information...