Results 61 to 70 of about 1,123 (190)

Remarks on a rumor propagation model

, 2016
This short note contains a few comments and corrections about some recent models for the spread of rumors in a population. We consider a system of ordinary differential equations which describes the evolution of Ignorant-Spreaders-Stiflers in time. State of the art of analytical understanding of those equations is based on studying asymptotic solutions
openaire   +2 more sources

Listening to Children's Need to Matter in Skipped Generation Migrant Households: A Study in Rural Hunan, China

Child &Family Social Work, EarlyView.
ABSTRACT This article explores the experiences of children who live in skipped generation households because of parental migration. Drawing on our matched interviews with 34 children and 20 grandparents from 19 skipped generation households in rural Hunan, central China, we examine what the children wanted significant adults to know about their care ...
Rachel Murphy, Li Mi, Xiaoyan Huang
wiley   +1 more source

Story2Board: A Training‐Free Approach for Expressive Visual Storytelling

Computer Graphics Forum, EarlyView.
Abstract We present Story2Board, a training‐free framework for expressive storyboard generation from natural language. Existing methods narrowly focus on subject identity, overlooking key aspects of visual storytelling such as spatial composition, background evolution, and narrative pacing.
D. Dinkevich, M. Levy, O. Avrahami, D. Samuel, D. Lischinski   +4 more
wiley   +1 more source

Survey on Visualization of Information Diffusion over Networks

Computer Graphics Forum, EarlyView.
Abstract Information Diffusion (ID) describes how a value (e.g., a pathogen, a rumor, a packet) spreads through an underlying “medium” network of elements (e.g., a social or computer network). Understanding the information diffusion process is essential to predicting trends, controlling misinformation, and enhancing decision‐making as well as ...
T. Baumgartl, M. Sondag, V. Filipov, M. Tuscher, S. Rajendran, S. Miksch, D. Archambault, A. Arleo, T. von Landesberger   +8 more
wiley   +1 more source

Unveiling Synergy Gains in Divestitures Using Options Market Information1

Journal of Business Finance &Accounting, EarlyView.
ABSTRACT We use stock and options information to decompose and provide a practical measure of the market's beliefs about the different sources of value creation from divestitures. We find that divestitures generate economically significant synergy gains that exceed $1 billion for both acquirers and sellers.
Vinay Patel, David Michayluk, Anirudh Dhawan   +2 more
wiley   +1 more source

Dynamics of a Delayed Rumor Propagation Model with Consideration of Psychological Factors and Forgetting Mechanism

, 2020
A delayed rumor propagation model with psychological factors and forgetting mechanism is formulated. The local stability of the rumor-free equilibrium and the rumor-prevailing equilibrium is discussed by analyzing the corresponding characteristic ...
Namir, Abdelwahed, Naim, Mouhcine, Lahmidi, Fouad   +2 more
core   +1 more source

Dynamic Analysis and Optimal Control of Rumor Propagation Model with Reporting Effect

, 2022
Media reports and the number of rumors in the media have an important impact on the spread of rumors. Currently, studies that consider these two factors comprehensively on rumor propagation are uncommon.
Weijun Yan, Wenqi Pan, Yuhan Hu, Libing Wu, Ruimiao He   +4 more
core   +1 more source

The Impact of TikTok on Elections: (Mis)information and Regulatory Challenges

Kyklos, EarlyView.
ABSTRACT TikTok's algorithm‐driven feed is reshaping electoral communication, yet a clear understanding of its effects is lacking. This study synthesizes and appraises evidence on how the platform's design and governance shape political (dis)information and may affect electoral dynamics.
Michele Giuseppe Giuranno, Mauro Sebastian Manni   +1 more
wiley   +1 more source

Medical pluralism and kincentric care in Indigenous Australia: Yanyuwa experiences of illness and the importance of keeping company

Medical Anthropology Quarterly, EarlyView.
Abstract For over four decades we have collaborated as a team of anthropologists and Indigenous Elders of the Yanyuwa language group. The Yanyuwa are the Indigenous owners of lands and waters in Australia's Gulf of Carpentaria. While medicalized healthcare has not been our specific research focus, wellness and ill health have been recurring themes ...
Amanda Kearney, John Bradley, Dinah Norman a‐Marrngawi, Mavis Timothy a‐Muluwamara   +3 more
wiley   +1 more source

Dynamic Analysis and Optimal Control of ISCR Rumor Propagation Model with Nonlinear Incidence and Time Delay on Complex Networks

, 2021
An Innocents-Spreaders-Calmness-Removes (ISCR) rumor propagation model is established with nonlinear incidence and time delay on complex networks in this paper.
Shanshan Chen, Haijun Jiang, Zhongxue Chang, Shuzhen Yu   +3 more
core   +1 more source