1147 search results - page 4 / 230 » Transformation of Access Rights |
EUROCRYPT
1993
Springer
13 years 11 months ago
1993
Springer
A scheme for ensuring access rights untransferability in a client-serverecenario with a central authority and where servers hold no access information about clients is presented in...
ICALT
2005
IEEE
14 years 1 months ago
2005
IEEE
The focus of this work is on the design of a system for informal education in rural, farmworker populations using mobile devices. We have conducted needs assessment with farmworke...
CORR
2006
Springer
13 years 7 months ago
2006
Springer
Abstract. We consider the interpretations of notions of access control (permissions, interdictions, obligations, and user rights) as run-time properties of information systems spec...
IADIS
2004
13 years 8 months ago
2004
Taking into account the constantly increasing number of educational resources available on the Web, the problem arising is to determine who is authorized to access these resources...
ASSETS
2008
ACM
13 years 8 months ago
2008
ACM
The rapid advancement of World Wide Web (Web) technology and constant need for attractive Websites produce pages that hinder visually impaired users. We assert that understanding ...