Results 1 to 10 of about 2,094,029 (295)

Prediction-error of Prediction Error (PPE)-based Reversible Data Hiding

, 2016
This paper presents a novel reversible data hiding (RDH) algorithm for gray-scaled images, in which the prediction-error of prediction error (PPE) of a pixel is used to carry the secret data.
Shi, Yun-Qing, Wang, Hong-Xia, Wu, Han-Zhou   +2 more
core   +2 more sources

Reward prediction error and declarative memory [PDF]

Trends in Cognitive Sciences, 2020
Learning based on reward prediction error (RPE) was originally proposed in the context of nondeclarative memory. We postulate that RPE may support declarative memory as well.
De Loof, Esther, Ergo, Kate, Verguts, Tom   +2 more
core   +5 more sources

Does prediction error during exposure relate to clinical outcomes in cognitive behavior therapy for social anxiety disorder? A study protocol

Frontiers in Psychiatry, 2022
Facing your fears, or exposure therapy, is an effective psychological intervention for anxiety disorders that is often thought to work through fear extinction learning. Fear extinction learning is a type of associative learning where fear reduces through
Christopher D. Winkler, Peter Koval, Lisa J. Phillips, Kim L. Felmingham   +3 more
doaj   +1 more source

Non-invasive stimulation reveals ventromedial prefrontal cortex function in reward prediction and reward processing

Frontiers in Neuroscience, 2023
IntroductionStudies suggest an involvement of the ventromedial prefrontal cortex (vmPFC) in reward prediction and processing, with reward-based learning relying on neural activity in response to unpredicted rewards or non-rewards (reward prediction error,
Maimu Alissa Rehbein, Maimu Alissa Rehbein, Thomas Kroker, Thomas Kroker, Constantin Winker, Constantin Winker, Lena Ziehfreund, Anna Reschke, Jens Bölte, Jens Bölte, Miroslaw Wyczesany, Kati Roesmann, Kati Roesmann, Kati Roesmann, Ida Wessing, Ida Wessing, Ida Wessing, Markus Junghöfer, Markus Junghöfer   +18 more
doaj   +1 more source

Document similarity for error prediction

Journal of Information and Telecommunication, 2021
In today's rushing world, there's an ever-increasing usage of networking equipment. These devices log their operations; however, there could be errors that result in the restart of the given device.
Péter Marjai, Péter Lehotay-Kéry, Attila Kiss   +2 more
doaj   +1 more source

The accuracy of intraocular lens power calculation formulas based on artificial intelligence in highly myopic eyes: a systematic review and network meta-analysis

Frontiers in Public Health, 2023
ObjectiveTo systematically compare and rank the accuracy of AI-based intraocular lens (IOL) power calculation formulas and traditional IOL formulas in highly myopic eyes.MethodsWe screened PubMed, Web of Science, Embase, and Cochrane Library databases ...
Yi Zhou, Yi Zhou, Yi Zhou, Minhui Dai, Minhui Dai, Minhui Dai, Lingyu Sun, Lingyu Sun, Lingyu Sun, Xiangyi Tang, Xiangyi Tang, Xiangyi Tang, Ling Zhou, Ling Zhou, Ling Zhou, Zhiyao Tang, Jian Jiang, Jian Jiang, Jian Jiang, Xiaobo Xia, Xiaobo Xia, Xiaobo Xia   +21 more
doaj   +1 more source

Limitations of the Yang’s breaking wave force formula and its improvement under a wider range of breaker conditions

Open Geosciences, 2022
Some commonly used empirical formulas (e.g., Soviet CHиПII57-75, Ikeno-Tanaka, Führböter-Sparboom, and Stanczak) for estimating plunging breaker wave slamming pressure on sea dike surface do not take into account the comprehensive influence of the wave ...
Yang Xing, Cai Kaixi
doaj   +1 more source

Quantitative and qualitative sex difference in habenula-induced inhibition of midbrain dopamine neurons in the rat

Frontiers in Behavioral Neuroscience, 2023
IntroductionClinically relevant sex differences have been noted in a number of affective, behavioral, cognitive, and neurological health disorders. Midbrain dopamine neurons are implicated in several of these same disorders and consequently are under ...
Dana Bell, Vaughn J. Waldron, P. Leon Brown   +2 more
doaj   +1 more source

Cerebellar control of fear learning via the cerebellar nuclei–Multiple pathways, multiple mechanisms?

Frontiers in Systems Neuroscience, 2023
Fear learning is mediated by a large network of brain structures and the understanding of their roles and interactions is constantly progressing. There is a multitude of anatomical and behavioral evidence on the interconnection of the cerebellar nuclei ...
Julie D. Urrutia Desmaison, Romain W. Sala, Ahsan Ayyaz, Pimpimon Nondhalee, Daniela Popa, Clément Léna   +5 more
doaj   +1 more source

Surprise! Why Insightful Solution Is Pleasurable

Journal of Intelligence, 2022
Insight problems—as a type of ill-defined problems—are often solved without an articulate plan, and finding their solution is accompanied by the Aha! experience (positive feeling from suddenly finding a solution).
Anna Savinova, Sergei Korovkin
doaj   +1 more source