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CCS
2007
ACM
14 years 23 days ago
Efficient policy analysis for administrative role based access control
Administrative RBAC (ARBAC) policies specify how Role-Based Access Control (RBAC) policies may be changed by each administrator. It is often difficult to fully understand the effe...
Scott D. Stoller, Ping Yang, C. R. Ramakrishnan, M...
CVPR
2009
IEEE
14 years 19 days ago
High-quality curvelet-based motion deblurring from an image pair
One promising approach to remove motion deblurring is to recover one clear image using an image pair. Existing dual-image methods require an accurate image alignment between the i...
Jian-Feng Cai, Hui Ji, Chaoqiang Liu, Zuowei Shen
AAAI
2000
13 years 10 months ago
Human-Guided Simple Search
Scheduling, routing, and layout tasks are examples of hard operations-research problems that have broad application in industry. Typical algorithms for these problems combine some...
David Anderson, Emily Anderson, Neal Lesh, Joe Mar...
SERP
2003
13 years 10 months ago
Scenario-Based Software Architecture Modeling Using Message Sequence Charts
Modern approaches in software development propose the use of software architectures to help handle the complexity of large software system developments. An important technique to ...
Gerardo Padilla, Cuauhtémoc Lemus Olalde, M...
TKDE
2002
115views more  TKDE 2002»
13 years 8 months ago
An Approach of Implementing General Learning Companions for Problem Solving
Adding a learning companion, a computer simulated social agent, to a computer based learning system can enhance its educational value by enriching the way in which the computer and...
Chih-Yueh Chou, Tak-Wai Chan, Chi-Jen Lin