A new extremal distance tracking algorithm is presented for parametric curves and surfaces undergoing rigid body motion. The essentially geometric extremization problem is transfo...
Abstract. In this paper, we describe the design and development of personal information assistant (PIA), a system aiming to meet individual needs of the searchers. The system'...
We are currently developing an adaptive, emotional, and expressive interface agent, which learns when and how to notify users about self-assigned tasks and events. In this paper, ...
Abstract-- This paper describes an overview of our semiautonomous (SA) wheelchair prototype and emphasizes the design of the perceptual navigation system. The goal of our project i...
We present an image editing program which allows artists to paint in the gradient domain with real-time feedback on megapixelsized images. Along with a pedestrian, though powerful...