Synthesis of Optimal Resilient Control Strategies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14330%2F17%3A00095082" target="_blank" >RIV/00216224:14330/17:00095082 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-319-68167-2_27" target="_blank" >http://dx.doi.org/10.1007/978-3-319-68167-2_27</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-319-68167-2_27" target="_blank" >10.1007/978-3-319-68167-2_27</a>
Alternative languages
Result language
angličtina
Original language name
Synthesis of Optimal Resilient Control Strategies
Original language description
Repair mechanisms are important within resilient systems to maintain the system in an operational state after an error occurred. Usually, constraints on the repair mechanisms are imposed, e.g., concerning the time or resources required (such as energy consumption or other kinds of costs). For systems modeled by Markov decision processes (MDPs), we introduce the concept of resilient schedulers, which represent control strategies guaranteeing that these constraints are always met within some given probability. Assigning rewards to the operational states of the system, we then aim towards resilient schedulers which maximize the long-run average reward, i.e., the expected mean payoff. We present a pseudo-polynomial algorithm that decides whether a resilient scheduler exists and if so, yields an optimal resilient scheduler. We show also that already the decision problem asking whether there exists a resilient scheduler is PSPACE-hard.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
Result continuities
Project
<a href="/en/project/GA15-17564S" target="_blank" >GA15-17564S: Game Theory in Formal Analysis and Verification of Computer Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Automated Technology for Verification and Analysis
ISBN
9783319681665
ISSN
0302-9743
e-ISSN
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Number of pages
18
Pages from-to
417-434
Publisher name
Springer International Publishing
Place of publication
Cham
Event location
Pune, India
Event date
Oct 3, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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