This paper focuses on online gift exchange in a setting where online and offline interactions are tightly intertwined and most of the exchanges require face-to-face interaction to...
Finding the core members of a virtual community is an important problem in community analysis. Here we presented an simulated annealing algorithm to solve this problem by optimizi...
The McKIZ Aware Community will enable us to move the paradigm of an aware and assistive home to the development of an aware and assistive community infrastructure by incorporating...
Howard D. Wactlar, Robert Walters, John Bertoty, A...
In this paper, we detail specifications of a Visualization On-Demand (VizOD) server. We show that packaging information visualization processes into services reachable over a netw...
The University of Portland Office of Computer and Telecommunication Services (CTS) created an Intranet web site for the University community during the summer of 1998. In the summ...