Authors
Krishnendu Chatterjee, Mickael Randour, Jean-François Raskin
Publication date
2012
Conference
CONCUR 2012–Concurrency Theory: 23rd International Conference, CONCUR 2012, Newcastle upon Tyne, UK, September 4-7, 2012. Proceedings 23
Pages
115-131
Publisher
Springer Berlin Heidelberg
Description
Multi-dimensional mean-payoff and energy games provide the mathematical foundation for the quantitative study of reactive systems, and play a central role in the emerging quantitative theory of verification and synthesis. In this work, we study the strategy synthesis problem for games with such multi-dimensional objectives along with a parity condition, a canonical way to express -regular conditions. While in general, the winning strategies in such games may require infinite memory, for synthesis the most relevant problem is the construction of a finite-memory winning strategy (if one exists). Our main contributions are as follows. First, we show a tight exponential bound (matching upper and lower bounds) on the memory required for finite-memory winning strategies in both multi-dimensional mean-payoff and energy games along with parity objectives. This significantly improves the triple exponential upper …
Total citations
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Scholar articles
K Chatterjee, M Randour, JF Raskin - … Theory: 23rd International Conference, CONCUR 2012 …, 2012