Results 21 to 30 of about 24,006 (215)

Models of Dynamic Belief Updating in Psychosis—A Review Across Different Computational Approaches

Frontiers in Psychiatry, 2022
To understand the dysfunctional mechanisms underlying maladaptive reasoning of psychosis, computational models of decision making have widely been applied over the past decade.
Teresa Katthagen, Sophie Fromm, Sophie Fromm, Sophie Fromm, Lara Wieland, Lara Wieland, Lara Wieland, Florian Schlagenhauf, Florian Schlagenhauf, Florian Schlagenhauf, Florian Schlagenhauf   +10 more
doaj   +1 more source

A Semantic-Based Belief Network Construction Approach in IoT

Sensors, 2020
Uncertainty is intrinsic in most of the complex systems, especially when the systems have to interact with the physical environment; therefore, handling uncertainty is critical in the Internet of Things (IoT).
Yuji Dong, Kaiyu Wan, Yong Yue
doaj   +1 more source

Bots influence opinion dynamics without direct human-bot interaction: the mediating role of recommender systems

Applied Network Science, 2022
Bots’ ability to influence public discourse is difficult to estimate. Recent studies found that hyperpartisan bots are unlikely to influence public opinion because bots often interact with already highly polarized users. However, previous studies focused
N. Pescetelli, D. Barkoczi, M. Cebrian
doaj   +1 more source

Eighteen-month-old children can update false-beliefs on the basis of verbal information in a referentially ambiguous communicative context

Frontiers in Developmental Psychology
We investigated whether 18-month-old children were capable of updating third-person representations about object location based on verbal information. Whether verbal information was applicable to the update was determined by the pragmatic context.
Júlia Baross, Júlia Baross, Katalin Oláh, Ildikó Király, Ildikó Király   +4 more
doaj   +1 more source

Computational mechanisms of belief updating in relation to psychotic-like experiences

Frontiers in Psychiatry, 2023
IntroductionPsychotic-like experiences (PLEs) may occur due to changes in weighting prior beliefs and new evidence in the belief updating process. It is still unclear whether the acquisition or integration of stable beliefs is altered, and whether such ...
Sophie Pauline Fromm, Sophie Pauline Fromm, Sophie Pauline Fromm, Sophie Pauline Fromm, Lara Wieland, Lara Wieland, Lara Wieland, Arne Klettke, Matthew R. Nassar, Matthew R. Nassar, Teresa Katthagen, Sebastian Markett, Andreas Heinz, Florian Schlagenhauf, Florian Schlagenhauf, Florian Schlagenhauf   +15 more
doaj   +1 more source

Belief Update Through Semiorders

Mathematics
Belief change is a core component of intelligent reasoning, enabling agents to adapt their beliefs in response to new information. A prominent form of belief change is belief revision, which involves altering an agent’s beliefs about a static (unchanging)
Theofanis Aravanis
doaj   +1 more source

Updating Prospective Self-Efficacy Beliefs About Cardiac Interoception in Anorexia Nervosa: An Experimental and Computational Study

Computational Psychiatry
Patients with anorexia nervosa (AN) typically hold altered beliefs about their body that they struggle to update, including global, prospective beliefs about their ability to know and regulate their body and particularly their interoceptive states. While
Alkistis Saramandi, Laura Crucianelli, Athanasios Koukoutsakis, Veronica Nisticò, Liza Mavromara, Diana Goeta, Giovanni Boido, Fragiskos Gonidakis, Benedetta Demartini, Sara Bertelli, Orsola Gambini, Paul M. Jenkinson, Aikaterini Fotopoulou   +12 more
doaj   +1 more source

Conditional Belief, Knowledge and Probability [PDF]

Electronic Proceedings in Theoretical Computer Science, 2017
A natural way to represent beliefs and the process of updating beliefs is presented by Bayesian probability theory, where belief of an agent a in P can be interpreted as a considering that P is more probable than not P. This paper attempts to get at the
Jan van Eijck, Kai Li
doaj   +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot, Mathieu Corvaisier, Laurence Spiesser‐Robelet, Mylène Duplan, Isabelle Pellier, Delphine Bourneau‐Martin, Séverine Derbré   +6 more
wiley   +1 more source

Tensor networks contraction and the belief propagation algorithm

Physical Review Research, 2021
Belief propagation is a well-studied message-passing algorithm that runs over graphical models and can be used for approximate inference and approximation of local marginals.
R. Alkabetz, I. Arad
doaj   +1 more source