Narrow your search
Listing 1 - 3 of 3
Sort by

Book
A Machine-Checked, Type-Safe Model of Java Concurrency : Language, Virtual Machine, Memory Model, and Verified Compiler
Author:
ISBN: 1000028867 3866448856 Year: 2012 Publisher: KIT Scientific Publishing

Loading...
Export citation

Choose an application

Bookmark

Abstract

The Java programming language provides safety and security guarantees such as type safety and its security architecture. They distinguish it from other mainstream programming languages like C and C++. In this work, we develop a machine-checked model of concurrent Java and the Java memory model and investigate the impact of concurrency on these guarantees. From the formal model, we automatically obtain an executable verified compiler to bytecode and a validated virtual machine.


Dissertation
Is there any link between early retirement and cognitive decline ?
Authors: --- --- ---
Year: 2017 Publisher: Liège Université de Liège (ULiège)

Loading...
Export citation

Choose an application

Bookmark

Abstract

The models in this paper aim at checking if there is a link between early retirement and cognitive ageing with the 5th wave of SHARE survey. The early retirement variable will be the difference between the age at retirement and the corresponding OECD average effective retirement age. Next to that, after setting a conceptual framework around cognitive ageing and review articles working with retirement and cognitive performance, the model will use explanatory variables such as the educational level, the practice of extraprofessional activities and the fact of not working in order to compare various types of individuals at a certain period (2013). It will turn out that all those variables will significantly impact the cognitive test result. More specifically, being a woman, being more educated, working later than the average and practicing extraprofessional activities impact positively the result of the memory test. At the same time, not working and being older influence negatively the result at the memory test. However, this paper did not take into account the type of job exerted and the double causality between retirement and cognitive performance.

Listing 1 - 3 of 3
Sort by