This paper considers the design of efficient quantizers for a distributed source coding system. The information is encoded at independent terminals and transmitted across separate...
This paper briefly shows how product designers as well as information system designers may use the habitat framework as a tool to inform their understanding of the pervasive compu...
When designing mixed-initiative systems, full formalization of all potentially relevant knowledge may not be cost-effective or practical. This paper motivates the need for semi-fo...
The rapid progress of information technology has spurred development of various communication support systems. In particular, the importance of informal communication has lately d...
Interaction cost is an important but poorly understood factor in visualization design. We propose a framework of interaction costs inspired by Norman's Seven Stages of Action ...