Abstract. We present a series of protocols for authenticating an individual’s membership in a group without revealing that individual’s identity and without restricting how the...
Stuart E. Schechter, Todd Parnell, Alexander J. Ha...
We study the Master Equality Polyhedron (MEP) which generalizes the Master Cyclic Group Polyhedron and the Master Knapsack Polyhedron. We present an explicit characterization of t...
The main aim of this research is to understand how domestic technologies for collocated groups can be designed to afford enjoyable social interactions. A secondary aim is to devis...
We have developed techniques called Mobile Group Dynamics (MGDs), which help groups of people to work together while they travel around large-scale virtual environments. MGDs expl...
Women are turning to online health groups to deal with the stresses and complications of infertility. Online groups may provide a resource that is potentially absent in their face...
Jennifer L. Welbourne, Anita L. Blanchard, Marla D...