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Nelson Humberto Carreras Guzman
Researcher at Technical University of Denmark
Publications - 8
Citations - 101
Nelson Humberto Carreras Guzman is an academic researcher from Technical University of Denmark. The author has contributed to research in topics: Cyber-physical system & Risk analysis. The author has an hindex of 4, co-authored 8 publications receiving 47 citations. Previous affiliations of Nelson Humberto Carreras Guzman include Norwegian University of Science and Technology.
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Journal ArticleDOI
Conceptualizing the key features of cyber‐physical systems in a multi‐layered representation for safety and security analysis
Nelson Humberto Carreras Guzman,Nelson Humberto Carreras Guzman,Morten Wied,Morten Wied,Igor Kozine,Mary Ann Lundteigen +5 more
TL;DR: This paper examines the key features of CPSs and their relation with other system types, defines the dependencies between levels of automation and human roles in CPSs from a systems engineering perspective, and applies systems thinking to describe a multi‐layered diagrammatic representation of CPS's for combined safety and security risk analysis.
Journal ArticleDOI
An integrated safety and security analysis for cyber-physical harm scenarios
Nelson Humberto Carreras Guzman,Nelson Humberto Carreras Guzman,Igor Kozine,Mary Ann Lundteigen +3 more
TL;DR: The original contribution to the UFoI-E method is presented, which is a new practical toolkit for risk identification composed of an ontology of harm scenarios and a database of checklists built from lessons learned analysis and expert knowledge.
Proceedings ArticleDOI
Combined safety and security risk analysis using the UFoI-E method: A case study of an autonomous surface vessel
Journal ArticleDOI
Design of IoT-based Cyber–Physical Systems: A Driverless Bulldozer Prototype
TL;DR: The enhanced design of a driverless bulldozer prototype is illustrated using IoT-based solutions for the remote control and navigation tracking of the mobile machinery and a new tracking functionality of work completion is explained.