Abstract
We propose a new definition of collision risk that we call projective risk that is based on human perception.We showhowvarious collision scenarios can be modelled in a unified manner on the Riemann Sphere using projective and hyperbolic geometry. From this we show how a practical gauge for risk can be developed that we call the Risk Watch. Lastly, we show how the general problem of ship collision risk can be modelled using projective geometry and the cross ratio.
Original language | English |
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Title of host publication | Risk, Reliability and Safety: Innovating Theory and Practice |
Subtitle of host publication | Proceedings of the 26th European Safety and Reliability Conference, ESREL 2016 |
Editors | L. Walls, M. Revie, T. Bedford |
Publisher | CRC Press / Balkema - Taylor & Francis Group |
Pages | 2877–2883 |
ISBN (Electronic) | 978-1-4987-8898-4 |
ISBN (Print) | 978-1-138-02997-2 |
Publication status | Published - 2016 |
Event | 26th European Safety and Reliability Conference: Risk, reliability and safety: innovating theory and practice - Glasgow, United Kingdom Duration: 25 Sept 2016 → 29 Sept 2016 |
Conference
Conference | 26th European Safety and Reliability Conference |
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Abbreviated title | ESREL 2016 |
Country/Territory | United Kingdom |
City | Glasgow |
Period | 25/09/16 → 29/09/16 |