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TKDE
2002
112views more  TKDE 2002»
15 years 1 months ago
Multiversion Locking Protocol with Freezing for Secure Real-Time Database Systems
Database systems for real-time applications must satisfy timing constraints associated with transactions. Typically, a timing constraint is expressed in the form of a deadline and ...
Chanjung Park, Seog Park, Sang Hyuk Son
134
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ISSRE
2010
IEEE
15 years 2 days ago
Automata-Based Verification of Security Requirements of Composite Web Services
— With the increasing reliance of complex real-world applications on composite web services assembled from independently developed component services, there is a growing need for...
Hongyu Sun, Samik Basu, Vasant Honavar, Robyn R. L...
OOPSLA
1991
Springer
15 years 5 months ago
Object-Oriented Type Inference
We present a new approach to inferring types in untyped object-oriented programs with inheritance, assignments, and late binding. It guarantees that all messages are understood, a...
Jens Palsberg, Michael I. Schwartzbach
CSE
2009
IEEE
15 years 8 months ago
A Framework for Enforcing Constrained RBAC Policies
—Constraints are an important part of role-based access control policies. The safety or security of a system is maintained by enforcing constraints that are specified in the pol...
Jason Crampton, Hemanth Khambhammettu
TKDE
2008
177views more  TKDE 2008»
15 years 1 months ago
Analyzing and Managing Role-Based Access Control Policies
Today more and more security-relevant data is stored on computer systems; security-critical business processes are mapped to their digital counterparts. This situation applies to ...
Karsten Sohr, Michael Drouineaud, Gail-Joon Ahn, M...