91 citations · 242 across the 16 of their papers we have counts for
5 papers · 1 filter
Encoding and decoding of information in general probabilistic theories
Teiko Heinosaari, Leevi Leppäjärvi, Martin Plávala
Encoding and decoding are the two key steps in information processing. In this work we study the encoding and decoding capabilities of operational theories in the context of inform…
Simple Information Processing Tasks with Unbounded Quantum Advantage
Teiko Heinosaari, Oskari Kerppo, Leevi Leppäjärvi +1
Communication scenarios between two parties can be implemented by first encoding messages into some states of a physical system which acts as the physical medium of the communicati…
Semi-device-independent certification of number of measurements
Isadora Veeren, Martin Plávala, Leevi Leppäjärvi +1
We develop a method for semi-device-independent certification of number of measurements. We achieve this by testing whether Bob's steering equivalent observables (SEO) can be simul…
Symmetries and Wigner representations of operational theories
Ties-A. Ohst, Martin Plávala
We develop the theory of Wigner representations for general probabilistic theories (GPTs), a large class of operational theories that include both classical and quantum theory. The…
Dynamic and Stochastic Rational Behavior
Nail Kashaev, Victor H. Aguiar, Martin Plávala +1
The (static) utility maximization model of Afriat (1967), which is the standard in analysing choice behavior, is under scrutiny. We propose the Dynamic Random Utility Model (DRUM)…