2012
Verification of Systems with Degradation
BARNAT, Jiří; Ivana ČERNÁ a Jana TŮMOVÁZákladní údaje
Originální název
Verification of Systems with Degradation
Autoři
Vydání
Computing and Informatics, 2012, 1335-9150
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10201 Computer sciences, information science, bioinformatics
Stát vydavatele
Slovensko
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 0.254
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14330/12:00057864
Organizační jednotka
Fakulta informatiky
UT WoS
Klíčová slova anglicky
Systems with degradation; Linear Temporal Logic; Quantitative model checking; Automata-based approach to verification; Timed automata
Změněno: 11. 4. 2013 12:56, RNDr. Jana Tůmová, Ph.D.
Anotace
V originále
We focus on systems that naturally incorporate a degrading quality, such as electronic devices with degrading electric charge or broadcasting networks with decreasing power or quality of a transmitted signal. For such systems, we introduce an extension of linear temporal logic (Linear Temporal Logic with Degradation Constraints, or DLTL for short) that provides a user-friendly formalism for specifying properties involving quantitative requirements on the level of degradation. We investigate possibility of translating DLTL verification problem for systems with degradation into previously solved MITL verification problem for timed automata, and we show that through the translation, DLTL model checking problem can be solved with limited, yet arbitrary, precision. For a specific subclass of DLTL formulas, we present a full precision verification technique based on translation of DLTL formulas into a specification formalism called Buchi Automata with Degradation Constraints (BADCs) developed earlier.
Návaznosti
| GAP202/11/0312, projekt VaV |
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| GD102/09/H042, projekt VaV |
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| LH11065, projekt VaV |
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| MUNI/A/0914/2009, interní kód MU |
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