Search Results - "de Cooman, Gert"

A Robust Dynamic Classifier Selection Approach for Hyperspectral Images with Imprecise Label Information by Li, Meizhu, Huang, Shaoguang, De Bock, Jasper, de Cooman, Gert, Pižurica, Aleksandra

“…Supervised hyperspectral image (HSI) classification relies on accurate label information. However, it is not always possible to collect perfectly accurate…”
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Imprecise probability trees: Bridging two theories of imprecise probability by de Cooman, Gert, Hermans, Filip

“…We give an overview of two approaches to probability theory where lower and upper probabilities, rather than probabilities, are used: Walley's behavioural…”
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Optimal control of a linear system subject to partially specified input noise by Erreygers, Alexander, De Bock, Jasper, Cooman, Gert, Van Camp, Arthur

“…Summary One of the most basic problems in control theory is that of controlling a discrete‐time linear system subject to uncertain noise with the objective of…”
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Coherent and Archimedean choice in general Banach spaces by de Cooman, Gert

“…I introduce and study a new notion of Archimedeanity for binary and non-binary choice between options that live in an abstract Banach space, through a very…”
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Imprecision in martingale- and test-theoretic prequential randomness by Persiau, Floris, de Cooman, Gert

“…In a prequential approach to algorithmic randomness, probabilities for the next outcome can be forecast ‘on the fly’ without the need for fully specifying a…”
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Randomness is inherently imprecise by de Cooman, Gert, De Bock, Jasper

“…We use the martingale-theoretic approach of game-theoretic probability to incorporate imprecision into the study of randomness. In particular, we define…”
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Exchangeability and sets of desirable gambles by de Cooman, Gert, Quaeghebeur, Erik

“…Sets of desirable gambles constitute a quite general type of uncertainty model with an interesting geometrical interpretation. We give a general discussion of…”
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The logic behind desirable sets of things, and its filter representation by de Cooman, Gert, Van Camp, Arthur, De Bock, Jasper

“…We identify the (filter representation of the) logic behind the recent theory of coherent sets of desirable (sets of) things, which generalise coherent sets of…”
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Extended papers from the 11th International Symposium on Imprecise Probabilities: Theories and Applications by De Bock, Jasper, De Cooman, Gert, de Campos, Cassio P.

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On the (dis)similarities between stationary imprecise and non-stationary precise uncertainty models in algorithmic randomness by Persiau, Floris, De Bock, Jasper, de Cooman, Gert

“…The field of algorithmic randomness studies, amongst other things, what it means for infinite binary sequences to be random for some given uncertainty model…”
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POSSIBILITY THEORY II: CONDITIONAL POSSIBILITY by COOMAN, GERT DE

“…It is shown that the nolion of conditional possibility can be consistently iniroduced in possibility theory, in very much the same way as conditional…”
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A particular upper expectation as global belief model for discrete-time finite-state uncertain processes by T'Joens, Natan, De Bock, Jasper, de Cooman, Gert

“…To model discrete-time finite-state uncertain processes, we argue for the use of a global belief model in the form of an upper expectation that is the most…”
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Game-theoretic upper expectations for discrete-time finite-state uncertain processes by T'Joens, Natan, De Bock, Jasper, de Cooman, Gert

“…Game-theoretic upper expectations are joint (global) probability models that mathematically describe the behaviour of uncertain processes in terms of…”
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Imprecise stochastic processes in discrete time: global models, imprecise Markov chains, and ergodic theorems by de Cooman, Gert, De Bock, Jasper, Lopatatzidis, Stavros

“…We justify and discuss expressions for joint lower and upper expectations in imprecise probability trees, in terms of the sub- and supermartingales that can be…”
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Coherence of rules for defining conditional possibility by Walley, Peter, Cooman, Gert de

“…Possibility measures and conditional possibility measures are given a behavioural interpretation as marginal betting rates against events. Under this…”
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POSSIBILITY THEORY I: THE MEASURE- AND INTEGRAL-THEORETIC GROUNDWORK by COOMAN, GERT DE

“…In this paper, I provide the basis for a measure- and integral-theoretic formulation of possibility theory. It is shown thai, using a general definition of…”
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Coherent choice functions, desirability and indifference by Van Camp, Arthur, de Cooman, Gert, Miranda, Enrique, Quaeghebeur, Erik

“…We investigate how to model indifference with choice functions. We take the coherence axioms for choice functions proposed by Seidenfeld, Schervisch and Kadane…”
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A possibilistic hierarchical model for behaviour under uncertainty by DE COOMAN, Gert, WALLEY, Peter

“…Hierarchical models are commonly used for modelling uncertainty. They arise whenever there is a "correct" or "ideal" uncertainty model but the modeller is…”
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Accept & reject statement-based uncertainty models by Quaeghebeur, Erik, de Cooman, Gert, Hermans, Filip

“…We develop a framework for modelling and reasoning with uncertainty based on accept and reject statements about gambles. It generalises the frameworks found in…”
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POSSIBILITY THEORY III: POSSIBILISTIC INDEPENDENCE by COOMAN, GERT DE

“…The introduction of the notion of independence in possibility theory is a problem of long-standing interest. Many of the measure-theoretic definitions that…”
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