2 citations · 3 across the 3 of their papers we have counts for
5 papers
The algebra of predicting agents
Joe Bolt, Jules Hedges, Viktor Winschel
The category of open games, which provides a strongly compositional foundation of economic game theory, is intermediate between symmetric monoidal and compact closed. More precisel…
A Compositional Coalgebraic Semantics of Strategic Games
Achim Blumensath, Viktor Winschel
We provide a compositional coalgebraic semantics for strategic games. In our framework, like in the semantics of functional programming languages, coalgebras represent the observab…
Compositionality and String Diagrams for Game Theory
Jules Hedges, Evguenia Shprits, Viktor Winschel +1
We introduce string diagrams as a formal mathematical, graphical language to represent, compose, program and reason about games. The language is well established in quantum physics…
Higher-Order Decision Theory
Jules Hedges, Paulo Oliva, Evguenia Sprits +2
Classical decision theory models behaviour in terms of utility maximisation where utilities represent rational preference relations over outcomes. However, empirical evidence and t…
Higher-Order Game Theory
Jules Hedges, Paulo Oliva, Evguenia Sprits +2
In applied game theory the motivation of players is a key element. It is encoded in the payoffs of the game form and often based on utility functions. But there are cases were form…