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» An Expressive Extension of TLC
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ICIP
2005
IEEE
14 years 4 months ago
Combination of multiple extraction algorithms in the detection of facial features
Automated analysis of facial images for the estimation of the displayed expression is essential in the design of intuitive and accessible human computer interaction systems. In ex...
Spiros Ioannou, Manolis Wallace, Kostas Karpouzis,...
FOSSACS
2005
Springer
14 years 4 months ago
History-Based Access Control with Local Policies
Abstract. An extension of the λ-calculus is proposed, to study historybased access control. It allows for security policies with a possibly nested, local scope. We define a type ...
Massimo Bartoletti, Pierpaolo Degano, Gian Luigi F...
DLOG
2008
14 years 1 months ago
All Elephants are Bigger than All Mice
Abstract. We investigate the concept product as an expressive feature for description logics (DLs). While this construct allows us to express an arguably very common and natural ty...
Sebastian Rudolph, Markus Krötzsch, Pascal Hi...
UML
2001
Springer
14 years 3 months ago
On Querying UML Data Models with OCL
UML is the de-facto standard language for Object-Oriented analysis and design of information systems. Persistent storage and extraction of data in such systems is supported by dat...
David H. Akehurst, Behzad Bordbar
TPHOL
1992
IEEE
14 years 3 months ago
The HOL Logic Extended with Quantification over Type Variables
The HOL system is an LCF-style mechanized proof-assistant for conducting proofs in higher order logic. This paper discusses a proposal to extend the primitive basis of the logic un...
Thomas F. Melham