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ICDE
2005
IEEE
107views Database» more  ICDE 2005»
14 years 1 months ago
Search Experiment of Business-Rule by Dynamic Constraint Algebra
Abstract Although e-commerce is becoming popular, product rules, which describe various conditions such as prices, applicability, and discount conditions are still expressed in nat...
Rui Kimura, Takayuki Shiga, Mizuho Iwaihara
MMMACNS
2005
Springer
14 years 1 months ago
A Modal Logic for Role-Based Access Control
Making correct access-control decisions is central to security, which in turn requires accounting correctly for the identity, credentials, roles, authority, and privileges of users...
Thumrongsak Kosiyatrakul, Susan Older, Shiu-Kai Ch...
NCA
2007
IEEE
14 years 1 months ago
FRAC: Implementing Role-Based Access Control for Network File Systems
We present FRAC, a Framework for Role-based Access Control in network file systems. FRAC is a reference monitor that controls the message flow between file system clients and s...
Aniruddha Bohra, Stephen Smaldone, Liviu Iftode
REFLECTION
2001
Springer
13 years 12 months ago
Separation of Concerns in Mobile Agent Applications
Abstract. Using mobile agent systems, cooperative distributed applications that run over the Internet can be constructed flexibly. However, there are some problems: it is difficul...
Naoyasu Ubayashi, Tetsuo Tamai
ICWS
2010
IEEE
13 years 9 months ago
A MVC Framework for Policy-Based Adaptation of Workflow Processes: A Case Study on Confidentiality
Abstract--Most work on adaptive workflows offers insufficient flexibility to enforce complex policies regarding dynamic, evolvable and robust workflows. In addition, many proposed ...
Kristof Geebelen, Eryk Kulikowski, Eddy Truyen, Wo...