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The Contextuality-by-Default View of the Sheaf-Theoretic Approach to Contextuality
The Sheaf-Theoretic Contextuality (STC) theory developed by Abramsky and colleagues is a very general account of whether multiply overlap** subsets...
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Constraining Meanings With Contextuality
In this paper, we defend two claims. First, we argue that a notion of contextuality that has been formalized in physics and psychology is applicable...
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Separability, Contextuality, and the Quantum Frame Problem
We study the relationship between assumptions of state separability and both preparation and measurement contextuality, and the relationship of both...
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Contextuality, Complementarity, and Bell Tests
Starting with highlighting the Bohr complementarity principle, we analyze the notion of contextuality. The latter is understood as the irreducible...
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Contextuality and Dichotomizations of Random Variables
The Contextuality-by-Default approach to determining and measuring the (non)contextuality of a system of random variables requires that every random...
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Contents, Contexts, and Basics of Contextuality
This is a non-technical introduction into theory of contextuality. More precisely, it presents the basics of a theory of contextuality called...
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Unraveling the contextuality of adolescents’ interest pursuits in daily life: four latent configurations
While interest pursuits are widely recognized as being inherently contextual, what this contextuality entails for different interests has not been...
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Contextuality and Random Variables
ContextualityContextuality is a propertyProperty of systems of random variables. The identity of a random variable in a system is determined by its...
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Closing Bell Boxing Black Box Simulations in the Resource Theory of Contextuality
This chapter contains an exposition of the sheaf-theoretic framework for contextuality emphasising resource-theoretic aspects, as well as some...
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Epistemic odds of contextuality in cyclic systems
Beginning with the Bell theorem, cyclic systems of dichotomous random variables have been the object of many foundational findings in quantum...
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Formalization of Bohr’s Contextuality Within the Theory of Open Quantum Systems
In quantum physics, the notion of contextuality has a variety of interpretations, which are typically associated with the names of their inventors,...
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Spin and Contextuality in Extended de Broglie-Bohm-Bell Quantum Mechanics
This paper introduces an extension of the de Broglie-Bohm-Bell formulation of quantum mechanics, which includes intrinsic particle degrees of...
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Is contextuality about the identity of random variables?
Recent years have seen new general notions of contextuality emerge. Most of these employ context-independent symbols to represent random variables in...
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Duality, Intensionality, and Contextuality: Philosophy of Category Theory and the Categorical Unity of Science in Samson Abramsky
Science does not exist in vacuum; it arises and works in context. Ground-breaking achievements transforming the scientific landscape often stem from...
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Classical Expected Utility Theory and Its Paradoxes
In this chapter, we briefly present the expected utility theory developed by von Neumann and Morgenstern and subjective expected utility theory...
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Gödel, Escher, Bell: Contextual Semantics of Logical Paradoxes
Quantum physics exhibits various non-classical and paradoxical features. Among them are non-locality and contextuality (e.g. Bell’s theorem or the...
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Logical Journeys: A Scientific Autobiography
A short scientific biography emphasising the main phases of Abramsky’s research: duality theory and domains in logical form, game semantics,...
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Modeling Organogenesis from Biological First Principles
Unlike inert objects, organisms and their cells have the ability to initiate activity by themselves and thus change their properties or states even...
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Classical Optical Modelling of Social Sciences in a Bohr–Kantian Framework
There is a recent surge of interest in proposing quantum-like models in cognition and social sciences at large. In the current paper we attempt to...
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Information-Theoretic Interpretation of Quantum Formalism
We present an information-theoretic interpretation of quantum formalism based on a Bayesian framework and devoid of any extra axiom or principle....
