Sciweavers

13 search results - page 3 / 3
» Computer Supported Collaboration in the Public Sector: The I...
Sort
View
ACMDIS
2000
ACM
13 years 9 months ago
The Development of Cooperation: Five Years of Participatory Design in the Virtual School
During the past five years, our research group worked with a group of public school teachers to define, develop, and assess network-based support for collaborative learning in mid...
John M. Carroll, George Chin Jr., Mary Beth Rosson...
EGC
2005
Springer
13 years 10 months ago
Experiences of Applying Advanced Grid Authorisation Infrastructures
The widespread acceptance and uptake of Grid technology can only be achieved if it can be ensured that the security mechanisms needed to support Grid based collaborations are at l...
Richard O. Sinnott, A. J. Stell, David W. Chadwick...
CCS
2010
ACM
13 years 5 months ago
Hierarchical attribute-based encryption for fine-grained access control in cloud storage services
Cloud computing, as an emerging computing paradigm, enables users to remotely store their data into a cloud so as to enjoy scalable services on-demand. Especially for small and me...
Guojun Wang, Qin Liu, Jie Wu