Results 41 to 50 of about 1,337,924 (288)
Modeling Repeated Rumor Spreading in Coupled Social Networks
IEEE Access, 2021 Social networks are becoming increasingly collaborative and interdependent for achieving a broader market and profits. However, the coupled social networks which caused by the collaboration and interdependence bring more significant security risks ...
Qiyi Han +4 more
semanticscholar +1 more source
Spread of hoax in Social Media [PDF]
, 2011 We discuss the way of hoax spreading as gossip and rumor throughout the social media, i.e.: Twitter, by observing an empirical case in Indonesia.
Situngkir, Hokky
core +1 more source
Dynamical Analysis of Rumor Spreading Model considering Node Activity in Complex Networks
Complexity, 2018 The dynamic models are proposed to investigate the influence node activity has on rumor spreading process in both homogeneous and heterogeneous networks.
Liang’an Huo +3 more
doaj +1 more source
A Dual Rumor Spreading Model with Consideration of Fans versus Ordinary People
Mathematics, 2023 The spread of rumors in online social networks (OSNs) has caused a serious threat to the normal social order. In order to describe the rumor-spreading dynamics in OSNs during emergencies, a novel model with consideration of fans versus ordinary people is
Hongying Xiao +4 more
doaj +1 more source
Rumor spreading in social networks
Theoretical Computer Science, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CHIERICHETTI, FLAVIO +2 more
openaire +2 more sources
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 +2 more
openaire +3 more sources
Defending against Online Social Network Rumors through Optimal Control Approach
Discrete Dynamics in Nature and Society, 2020 Rumors have been widely spread in online social networks and they become a major concern in modern society. This paper is devoted to the design of a cost-effective rumor-containing scheme in online social networks through an optimal control approach ...
Da-Wen Huang +4 more
doaj +1 more source
Asynchronous Rumor Spreading on Random Graphs [PDF]
Algorithmica, 2013 We perform a thorough study of various characteristics of the asynchronous push-pull protocol for spreading a rumor on Erd s-R nyi random graphs $G_{n,p}$, for any $p>c\ln(n)/n$ with $c>1$. In particular, we provide a simple strategy for analyzing the asynchronous push-pull protocol on arbitrary graph topologies and apply this strategy to $G_{n,
K. Panagiotou, L. Speidel
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ILSHR Rumor Spreading Model by Combining SIHR and ILSR Models in Complex Networks
International Journal of Intelligent Systems and Applications, 2021 Rumor is an important form of social interaction. However, spreading harmful rumors can have a significant negative impact on social welfare. Therefore, it is important to examine rumor models.
Adel Angali +2 more
semanticscholar +1 more source
Rumor spreading in random evolving graphs [PDF]
Random Structures & Algorithms, 2015 Summary: We analyze randomized broadcast in dynamic networks modeled as edge-Markovian evolving graphs. The most realistic range of edge-Markovian parameters yields sparse and disconnected graphs. We prove that, in this setting, the ``push'' protocol completes with high probability in optimal logarithmic time.
Clementi, Andrea +5 more
openaire +5 more sources