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FC
1999
Springer
160views Cryptology» more  FC 1999»
14 years 1 months ago
Anonymous Authentication of Membership in Dynamic Groups
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...
IPCO
2007
98views Optimization» more  IPCO 2007»
13 years 10 months ago
On a Generalization of the Master Cyclic Group Polyhedron
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...
Sanjeeb Dash, Ricardo Fukasawa, Oktay Günl&uu...
CHI
2005
ACM
14 years 9 months ago
Designing interfaces to afford enjoyable social interactions by collocated groups
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...
Siân E. Lindley
VR
2008
IEEE
113views Virtual Reality» more  VR 2008»
14 years 3 months ago
Mobile Group Dynamics in Large-Scale Collaborative Virtual Environments
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...
Trevor J. Dodds, Roy A. Ruddle
CANDT
2009
14 years 20 days ago
Supportive communication, sense of virtual community and health outcomes in online infertility groups
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...