92 citations · 250 across the 12 of their papers we have counts for
8 papers · 1 filter
Degrees, Levels, and Profiles of Contextuality
Ehtibar N. Dzhafarov, Victor H. Cervantes
We introduce a new notion, that of a contextuality profile of a system of random variables. Rather than characterizing a system's contextuality by a single number, its overall degr…
Measures of contextuality in cyclic systems and the negative probabilities measure CNT3
Giulio Camillo, Víctor H. Cervantes
Several principled measures of contextuality have been proposed for general systems of random variables (i.e. inconsistentlly connected systems). The first of such measures was bas…
Hypercyclic systems of measurements and patterns of contextuality
Victor H. Cervantes, Ehtibar N. Dzhafarov
We consider four measures of contextuality, chosen for being based on the fundamental properties of the notion of contextuality, and for being applicable to arbitrary systems of me…
A note on the relation between the Contextual Fraction and CNT2
Víctor H. Cervantes
Contextuality (or lack thereof) is a property of systems of random variables. Among the measures of the degree of contextuality, two have played important roles. One of them, Conte…
Epistemic Odds of Contextuality in Cyclic Systems
Ehtibar N. Dzhafarov, Janne V. Kujala, Víctor H. Cervantes
Beginning with the Bell theorem, cyclic systems of dichotomous random variables have been the object of many foundational findings in quantum mechanics. Here, we ask the question:…
Contextuality and Noncontextuality Measures and Generalized Bell Inequalities for Cyclic Systems
Ehtibar N. Dzhafarov, Janne V. Kujala, Víctor H. Cervantes
Cyclic systems of dichotomous random variables have played a prominent role in contextuality research, describing such experimental paradigms as the Klyachko-Can-Binicoglu-Shumovky…
Contextuality in Canonical Systems of Random Variables
Ehtibar N. Dzhafarov, Víctor H. Cervantes, Janne V. Kujala
Random variables representing measurements, broadly understood to include any responses to any inputs, form a system in which each of them is uniquely identified by its content (th…
Contextuality-by-Default: A Brief Overview of Ideas, Concepts, and Terminology
Ehtibar N. Dzhafarov, Janne V. Kujala, Victor H. Cervantes
This paper is a brief overview of the concepts involved in measuring the degree of contextuality and detecting contextuality in systems of binary measurements of a finite number of…