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MMMACNS
2001
Springer
14 years 2 months ago
Future Directions in Role-Based Access Control Models
Abstract. In the past five years there has been tremendous activity in rolebased access control (RBAC) models. Consensus has been achieved on a standard core RBAC model that is in ...
Ravi S. Sandhu
ASPLOS
2000
ACM
14 years 2 months ago
Frequent Value Locality and Value-Centric Data Cache Design
By studying the behavior of programs in the SPECint95 suite we observed that six out of eight programs exhibit a new kind of value locality, the frequent value locality, according...
Youtao Zhang, Jun Yang 0002, Rajiv Gupta
IUI
2000
ACM
14 years 2 months ago
Adaptive medical information delivery combining user, task and situation models
Medical information delivery for users with different levels of expertise will be required for the manned mission to Mars due to limited potential for communication with Earth. Th...
Luis Francisco-Revilla, Frank M. Shipman III
SIGCSE
2000
ACM
453views Education» more  SIGCSE 2000»
14 years 2 months ago
Aristotle and object-oriented programming: why modern students need traditional logic
Classifying is a central activity in object-oriented programming and distinguishes it from procedural programming. Traditional logic, initiated by Aristotle, assigns classificatio...
Derek Rayside, Gerard T. Campbell
IUI
1999
ACM
14 years 2 months ago
Integrating Organizational Memory and Performance Support
We describe an approach to building integrated performance support systems by using model-based task tracking to link performance support tools to video-based organizational memor...
Christopher R. Johnson, Lawrence Birnbaum, Ray Bar...