José Iván Isaza-González

José Iván Isaza-González
Universidad Tecnológica de Panamá | UTP · Centro Internacional de Desarrollo Tecnológico y Software Libre

PhD in Computer Science

About

5
Publications
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36
Citations
Introduction
My main professional activities are related with researching and teaching. I received a degree in Computer Engineering in 2006 at the Technological University of Panamá (Panamá) and i obtained my Ph.D. in Computer Science in 2018 at University of Alicante (Spain). My main research topics are Fault Tolerance, Source Code Analysis, Reliability Testing, Embedded Systems and their applications to Aerospace and the Earth’s atmosphere systems. Currently employed at CIDETYS-AIP as a researcher.

Publications

Publications (5)
Article
This paper presents a metric for the efficient application of selective hardening using software-based techniques against soft errors. It offers a method for selecting the resources to be protected obtaining maximum fault coverage with the minimum overhead. Common approaches are based on exhaustive exploration of the solution space or time-consumin...
Conference Paper
Full-text available
This paper presents a fault injection system for performing fault injection campaigns on Commercial-off-the-shelf (COTS) microprocessors. The proposed system takes advantage of the debug facilities of modern microprocessors along with standard GNU Debugger (GDB) for executing and debugging benchmarks. The developed experiments on real boards, as we...
Conference Paper
Full-text available
Reliability evaluation of Commercial off-the-shelf (COTS) processors against faults induced by radiation is a challenging problem. Some alternatives have been proposed to radiation test but they are very time consuming and lack of the observability needed. This work analyses the possibility to use an HDL model for estimating applications dependabil...

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