Results 91 to 100 of about 1,337,924 (288)
Emergence of scale-free leadership structure in social recommender systems [PDF]
, 2011 The study of the organization of social networks is important for understanding of opinion formation, rumor spreading, and the emergence of trends and fashion.
A Clauset +64 more
core +4 more sources
Human Resource Development Quarterly, EarlyView.ABSTRACT Workplace bullying (WB) remains a pervasive concern across all sectors, including higher education institutions (HEIs), where shifting power dynamics, performance pressures, and transformation mandates often create fertile ground for systemic abuse.
Helen Meyer
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 +3 more
doaj +1 more source
JCPP Advances, EarlyView.This longitudinal study examined how posttraumatic stress (PTS) affects adolescents' responses to peer provocation, using self‐reports from 2014 predominantly ethnic minority youth aged 12–14. Path analysis showed that higher PTS was linked to more aggression, greater perceived hostility, and a lower tendency to ignore provocation, especially among ...
Vladislav Ruchkin +3 more
wiley +1 more source
Low Randomness Rumor Spreading via Hashing [PDF]
, 2012 International audienceWe consider the classical rumor spreading problem, where a piece of information must be disseminated from a single node to all n nodes of a given network. We devise two simple push-based protocols, in which nodes choose the neighbor
Giakkoupis, George +3 more
core +4 more sources
Strategic Change, EarlyView.ABSTRACT Digital platform (DP) enterprises have risen to the top of the global economy by inverting traditional business models. They earn money through matchmaking, transaction facilitation, and efficient orchestration of other stakeholders' resources.
Lukas R. G. Fitz, Jochen Scheeg
wiley +1 more source
Dynamic message-passing equations for models with unidirectional dynamics [PDF]
, 2014 Understanding and quantifying the dynamics of disordered out-of-equilibrium models is an important problem in many branches of science. Using the dynamic cavity method on time trajectories, we construct a general procedure for deriving the dynamic ...
Lokhov, Andrey Y. +2 more
core +5 more sources
Dynamical Behavior of a Rumor Transmission Model with Psychological Effect in Emergency Event
Abstract and Applied Analysis, 2013 A rumor transmission model with nonmonotonic incidence rate was proposed, which provides excellent explanations of the “psychological” effect with rumor spreading in emergency event.
Liang'an Huo +2 more
doaj +1 more source
Randomness-Efficient Rumor Spreading
, 2013 This paper has been withdrawn by the author since a more general result is recently ...
Guo, Zeyu, Sun, He
openaire +2 more sources
Asymptotically Optimal Randomized Rumor Spreading [PDF]
Electronic Notes in Discrete Mathematics, 2011 We propose a new protocol solving the fundamental problem of disseminating a piece of information to all members of a group of n players. It builds upon the classical randomized rumor spreading protocol and several extensions. The main achievements are the following: Our protocol spreads the rumor to all other nodes in the asymptotically optimal time ...
Doerr, B., Fouz, M.
openaire +5 more sources