3 results
Milad Aghajohari ; Guy Avni ; Thomas A. Henzinger.
In two-player games on graphs, the players move a token through a graph to produce an infinite path, which determines the winner of the game. Such games are central in formal methods since they model the interaction between a non-terminating system and its environment. In bidding games the players […]
Published on February 3, 2021
Krishnendu Chatterjee ; Laurent Doyen ; Thomas A Henzinger.
Weighted automata are nondeterministic automata with numerical weights on transitions. They can define quantitative languages~$L$ that assign to each word~$w$ a real number~$L(w)$. In the case of infinite words, the value of a run is naturally computed as the maximum, limsup, liminf, limit-average, […]
Published on August 30, 2010
Udi Boker ; Thomas A. Henzinger.
A discounted-sum automaton (NDA) is a nondeterministic finite automaton with edge weights, valuing a run by the discounted sum of visited edge weights. More precisely, the weight in the i-th position of the run is divided by $\lambda^i$, where the discount factor $\lambda$ is a fixed rational number […]
Published on February 13, 2014