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» The Notion of Role in Conceptual Modeling
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SACMAT
2005
ACM
15 years 7 months ago
Purpose based access control of complex data for privacy protection
As privacy becomes a major concern for both consumers and enterprises, many research efforts have been devoted to the development of privacy protecting technology. We recently pr...
Ji-Won Byun, Elisa Bertino, Ninghui Li
ECIS
2000
15 years 3 months ago
On Some Epistemological Problems of Software Engineering
The paper addresses some misconceptions of Software Engineering, requirements analysis and modelling in particular, due to underlying epistemological flaws., e.g. the believe that...
Peter Schefe
ER
2007
Springer
147views Database» more  ER 2007»
15 years 8 months ago
Toward an Ontological Database for Subcellular Neuroanatomy
We present the semantic data model for an ontological database for subcellular anatomy for Neurosciences. The data model builds upon the foundations of OWL and the Basic Formal Ont...
Amarnath Gupta, Stephen D. Larson, Christopher Con...
AEI
2002
106views more  AEI 2002»
15 years 1 months ago
A functional concept ontology and its application to automatic identification of functional structures
Functionality of artifacts as well as structure and behavior plays crucial roles in problem-solving such as design. This article discusses automatic identifications of functional s...
Yoshinobu Kitamura, Toshinobu Sano, Kouji Namba, R...
CCS
2010
ACM
15 years 8 months ago
Cryptographic role-based security mechanisms based on role-key hierarchy
Even though role-based access control (RBAC) can tremendously help us minimize the complexity in administering users, it is still needed to realize the notion of roles at the reso...
Yan Zhu, Gail-Joon Ahn, Hongxin Hu, Huaixi Wang