University of Birmingham > Talks@bham > Theoretical computer science seminar > Trace Theory for Probability and Nondeterminism

## Trace Theory for Probability and NondeterminismAdd to your list(s) Download to your calendar using vCal - Ana Sokolova, University of Salzburg
- Friday 24 April 2020, 11:00-12:00
- Zoom.
If you have a question about this talk, please contact Paul Levy. https://us04web.zoom.us/j/2517319462 In this talk I will show how trace semantics for systems with probability and nondeterminism can be recovered by instantiating a coalgebraic construction known as generalised determinisation. We characterise and compare the resulting semantics to known definitions of trace equivalences appearing in the literature. Most of our results are based on the exciting interplay between monads and their presentations via algebraic theories. The talk is based on joint work with Filippo Bonchi and Valeria Vignudelli (presented at LICS 2019 ). This talk is part of the Theoretical computer science seminar series. ## This talk is included in these lists:- Computer Science Departmental Series
- Computer Science Distinguished Seminars
- Theoretical computer science seminar
- Zoom
- computer sience
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