Results 41 to 50 of about 15,810,034 (284)

Bounded Confidence under Preferential Flip: A Coupled Dynamics of Structural Balance and Opinions. [PDF]

PLoS ONE, 2016
In this work we study the coupled dynamics of social balance and opinion formation. We propose a model where agents form opinions under bounded confidence, but only considering the opinions of their friends.
Antonio Parravano, Ascensión Andina-Díaz, Miguel A Meléndez-Jiménez   +2 more
doaj   +1 more source

Certifying Black-Box Policies With Stability for Nonlinear Control

IEEE Open Journal of Control Systems, 2023
Machine-learned black-box policies are ubiquitous for nonlinear control problems. Meanwhile, crude model information is often available for these problems from, e.g., linear approximations of nonlinear dynamics. We study the problem of certifying a black-
Tongxin Li, Ruixiao Yang, Guannan Qu, Yiheng Lin, Adam Wierman, Steven H. Low   +5 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Mean Hellinger distance through time of the simulations that used the H-K bounded confidence model with different values of ϵ.

, 2022
Mean Hellinger distance through time of the simulations that used the H-K bounded confidence model with different values of ϵ.
Gentry White (756187), Johnathan A. Adams (13905657), Robyn P. Araujo (13905660)   +2 more
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Complex Transitions of the Bounded Confidence Model from an Odd Number of Clusters to the Next

Physics
The bounded confidence model assumes simple continuous opinion dynamics in which agents ignore opinions which are too far from their own. The two initial variants—Hegselmann–Krause (HK) and Deffuant–Weisbuch (DW)—of the model have attracted significant ...
Guillaume Deffuant
doaj   +1 more source

A Survey on Nonstrategic Models of Opinion Dynamics

Games, 2020
The paper presents a survey on selected models of opinion dynamics. Both discrete (more precisely, binary) opinion models as well as continuous opinion models are discussed. We focus on frameworks that assume non-Bayesian updating of opinions.
Michel Grabisch, Agnieszka Rusinowska
doaj   +1 more source

Koopman Reduced-Order Modeling with Confidence Bounds

SIAM Journal on Applied Dynamical Systems
Abstract. This paper introduces a reduced-order modeling technique based on Koopman operator theory that gives confidence bounds on the model’s predictions. It is based on a data-driven spectral decomposition of the Koopman operator. The reduced-order model is constructed using a finite number of Koopman eigenvalues and modes, while ...
Ryan Mohr, Maria Fonoberova, Igor Mezic
openaire   +2 more sources

Context-bounded model checking of LTL properties for ANSI-C software

, 2011
Context-bounded model checking has successfully been used to verify safety properties in multi-threaded systems automatically, even if they are implemented in low-level programming languages like ANSI-C.
Denis Nicole, Nicole, Denis, Cordeiro, Lucas, Fischer, Bernd, Lucas Cordeiro, Jeremy Morse, Morse, Jeremy, Cordeiro, Lucas; id_orcid, Bernd Fischer   +8 more
core   +1 more source