Results 71 to 80 of about 30,335 (265)

Communication Complexity of Quasirandom Rumor Spreading [PDF]

Algorithmica, 2010
We consider rumor spreading on random graphs and hypercubes in the quasirandom phone call model. In this model, every node has a list of neighbors whose order is specified by an adversary. In step i every node opens a channel to its ith neighbor (modulo degree) on that list, beginning from a randomly chosen starting position.
Berenbrink, P, Elsässer, R, Sauerwald, T   +2 more
openaire   +3 more sources

The impact of the current student loans regime on Muslim student engagement and retention in English higher education

British Educational Research Journal, EarlyView.
Abstract There is much interest in the potential for an alternative funding system for higher education students in England to support the spiritual and worldly needs of British Muslim students. At the heart of this issue lies a tension over whether the student financing system in English HE is haram, or forbidden under Islamic (Shari'ah) law, because ...
Richard Hall, Yusraa Maryam, Sumeya Loonat   +2 more
wiley   +1 more source

Asymptotic Stability of a Rumor Spreading Model with Three Time Delays and Two Saturation Functions

Mathematics
Time delays and saturation effects are critical elements describing complex rumor spreading behaviors. In this article, a rumor spreading model with three time delays and two saturation functions is proposed.
Teng Sheng, Chunlong Fu, Xiaofan Yang, Yang Qin, Luxing Yang   +4 more
doaj   +1 more source

Strong Robustness of Randomized Rumor Spreading Protocols

, 2012
Randomized rumor spreading is a classical protocol to disseminate information across a network. At SODA 2008, a quasirandom version of this protocol was proposed and competitive bounds for its run-time were proven.
Doerr, Benjamin, Huber, Anna, Levavi, Ariel   +2 more
core   +1 more source

Psychological Motivations in Rumor Spread

, 2017
Psychological research on rumors was spurred by the need to manage information and public morale during the Second World War. Social interchange serves three broad goals: acting effectively, building and maintaining relationships, and managing favorable self-impressions.
Bordia, Prashant, Difonzo, Nicholas
openaire   +3 more sources

Smiling warnings and silent complicity: An autoethnographic reflection on academic bullying and mobbing

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Academic bullying and mobbing are increasingly recognized as systemic features of contemporary higher education rather than isolated interpersonal conflicts. Academic bullying refers to sustained hostile behaviour, often enacted by individuals in positions of power, aimed at undermining a colleague's dignity, credibility, or career progression.
Daniele Marchisio
wiley   +1 more source

Rumor Spreading of an SIHR Model in Heterogeneous Networks Based on Probability Generating Function

Complexity, 2019
This paper focuses on the modeling of a rumor spreading in heterogeneous networks. Using the probability generating function method and pair approximation method, the current research obtains nonlinear differential equations to describe the dynamics of ...
Jinxian Li, Yanping Hu, Zhen Jin
doaj   +1 more source

Rumor Spreading Model Considering Prohibition Mechanism [PDF]

Jisuanji gongcheng
In the Internet era of information explosion, the speed and scope of rumor dissemination are becoming increasingly important. The popularity of social media and the Internet has made it possible for rumors to spread rapidly over a short period, causing ...
Rong QIAN, Xin LI, Xiaoyu LIU, Kejun ZHANG, Jinghui GUO, Zhongkun YE
doaj   +1 more source

The Evolution of Environmental, Social, and Governance (ESG) and Risk and Its Implications for Sustainable Finance: A Systematic Literature Review

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Recent literature addressing ESG and risk has increased by 70% since mid‐2022, reflecting a growing interest in sustainable finance. Guided by the PRISMA flow diagram, this paper employs a hybrid systematic review methodology, combining bibliometric analysis with content analysis, to provide a comprehensive overview of the evolution of ESG and
Fahad Asmi, Alain Neher, Alfred Wong
wiley   +1 more source

Modeling and Analyzing the Interaction between Network Rumors and Authoritative Information

Entropy, 2015
In this paper, we propose a novel two-stage rumor spreading Susceptible-Infected-Authoritative-Removed (SIAR) model for complex homogeneous and heterogeneous networks.
Lingling Xia, Guoping Jiang, Yurong Song, Bo Song   +3 more
doaj   +1 more source