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ER
2007
Springer
130views Database» more  ER 2007»
16 years 19 days ago
Towards Automated Reasoning on ORM Schemes
The goal of this article is to formalize Object Role Modeling (ORM) using the DLR description logic. This would enable automated reasoning on the formal properties of ORM diagrams,...
Mustafa Jarrar
ICRA
2009
IEEE
130views Robotics» more  ICRA 2009»
16 years 1 months ago
Qualitative robot localisation using information from cast shadows
— Recently, cognitive psychologists and others have turned their attention to the formerly neglected study of shadows, and the information they purvey. These studies show that th...
Paulo Santos, Hannah M. Dee, Valquiria Fenelon
ICCS
2004
Springer
15 years 12 months ago
A Cartesian Closed Category of Approximable Concept Structures
Abstract. Infinite contexts and their corresponding lattices are of theoretical and practical interest since they may offer connections with and insights from other mathematical ...
Pascal Hitzler, Guo-Qiang Zhang
WOTUG
2007
15 years 7 months ago
Modeling and Analysis of the AMBA Bus Using CSP and B
Abstract. In this paper, we present a formal model and analysis of the AMBA Advanced High-performance Bus (AHB) on-chip bus. The model is given in CSP B—an integration of the pro...
Alistair A. McEwan, Steve Schneider
JAR
2008
88views more  JAR 2008»
15 years 6 months ago
Using Theorem Proving to Verify Expectation and Variance for Discrete Random Variables
Statistical quantities, such as expectation (mean) and variance, play a vital role in the present age probabilistic analysis. In this paper, we present some formalization of expect...
Osman Hasan, Sofiène Tahar