Dealing with Faults During Operations: Beyond Classical Use of Formal Methods
| Autor: | Célia Martinie, Philippe Palanque, Camille Fayollas, Jean-Charles Fabre, Yannick Deleris |
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| Přispěvatelé: | Interactive Critical Systems (IRIT-ICS), Institut de recherche en informatique de Toulouse (IRIT), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Toulouse Mind & Brain Institut (TMBI), Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT), Laboratoire d'analyse et d'architecture des systèmes (LAAS), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université Toulouse - Jean Jaurès (UT2J), Équipe Tolérance aux fautes et Sûreté de Fonctionnement informatique (LAAS-TSF), AIRBUS Operations Ltd., Weyers, Benjamin, Bowen, Judy, Dix, Alan, Palanque, Philippe, Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées, Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1) |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Process (engineering)
Computer science Distributed computing 05 social sciences 020207 software engineering Context (language use) 02 engineering and technology Formal methods Field (computer science) Fault detection and isolation Identification (information) 0202 electrical engineering electronic engineering information engineering 0501 psychology and cognitive sciences Transient (computer programming) [INFO]Computer Science [cs] Software architecture 050107 human factors Verification and validation |
| Zdroj: | The Handbook of Formal Methods in Human-Computer Interaction Weyers, Benjamin; Bowen, Judy; Dix, Alan; Palanque, Philippe. The Handbook of Formal Methods in Human-Computer Interaction, Springer International Publishing, pp.549--575, 2017, Human–Computer Interaction Series book series (HCIS), Human–Computer Interaction Series book series (HCIS). ⟨10.1007/978-3-319-51838-1_20⟩ Human–Computer Interaction Series ISBN: 9783319518374 Handbook of Formal Methods in Human-Computer Interaction |
| Popis: | International audience; Formal methods provide support for validation and verification of interactive systems by means of complete and unambiguous description of the envisioned system. Used in the early stages of the development process, they allow detecting and correcting development faults at design and development time. However, events that are beyond the envelope of the formal description may occur and trigger unexpected behaviours in the system at execution time (inconsistent from the formally specified system) resulting in failures. Sources of such interactive system failures can be permanent or transient hardware failures, due to, e.g. natural faults triggered by alpha particles from radioactive contaminants in the chips or neutrons from cosmic radiation. This chapter first presents a systematic identification of the faults that can be introduced in the system during both at development and operations time and how formal methods can be used in such context. To exemplify such usage of formal methods, we present their use to describe software architecture and self-checking components to address these faults in the context of interactive systems. As those faults are more likely to occur in the high atmosphere, the proposed solutions are illustrated using an interactive application within the field of interactive cockpits. This application allows us to demonstrate the use of the concepts and their application for WIMP interactive systems (such as the ones of the nuclear case study of the book). |
| Databáze: | OpenAIRE |
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