Abstract— This paper deals with constant disturbances rejection in limit cycle tracking for an underactuated mechanical system. The feedback controler presented in [1] is enhance...
In the research-in-progress reported here, we adapted the classic Mason and Mitroff characterization of an information system to a web environment. The resulting definition was us...
We have created an immersive application for statistical graphics and have investigated what benefits it offers over more traditional data analysis tools. This paper presents a de...
DynaLearn is an Interactive Learning Environment that facilitates a constructive approach to developing a conceptual understanding of how systems work. The software can be put in d...
Abstract— People in densely populated environments typically form groups that split and merge. In this paper we track groups of people so as to reflect this formation process an...