Sciweavers

616 search results - page 87 / 124
» Bounded Model Checking with Description Logic Reasoning
Sort
View
SP
1997
IEEE
134views Security Privacy» more  SP 1997»
14 years 28 days ago
A Logical Language for Expressing Authorizations
A major drawback of existing access control systems is that they have all been developed with a specific access control policy in mind. This means that all protection requirement...
Sushil Jajodia, Pierangela Samarati, V. S. Subrahm...
ICSE
2007
IEEE-ACM
14 years 8 months ago
Sequential Circuits for Relational Analysis
The Alloy tool-set has been gaining popularity as an alternative to traditional manual testing and checking for design correctness. Alloy uses a first-order relational logic for m...
Fadi A. Zaraket, Adnan Aziz, Sarfraz Khurshid
DLOG
2004
13 years 10 months ago
Using Non-Primitive Concept Definitions for Improving DL-based Knowledge Bases
Medical Terminological Knowledge Bases contain a large number of primitive concept definitions. This is due to the large number of natural kinds that are represented, and due to t...
Ronald Cornet, Ameen Abu-Hanna
SAS
2009
Springer
147views Formal Methods» more  SAS 2009»
14 years 9 months ago
Polymorphic Fractional Capabilities
Abstract. The capability calculus is a framework for statically reasoning about program resources such as deallocatable memory regions. Fractional capabilities, originally proposed...
Hirotoshi Yasuoka, Tachio Terauchi
WWW
2009
ACM
14 years 9 months ago
SOFIE: a self-organizing framework for information extraction
This paper presents SOFIE, a system for automated ontology extension. SOFIE can parse natural language documents, extract ontological facts from them and link the facts into an on...
Fabian M. Suchanek, Mauro Sozio, Gerhard Weikum