منابع مشابه
Spreading gossip in social networks.
We study a simple model of information propagation in social networks, where two quantities are introduced: the spread factor, which measures the average maximal reachability of the neighbors of a given node that interchange information among each other, and the spreading time needed for the information to reach such a fraction of nodes. When the information refers to a particular node at which...
متن کاملGossip - based Information Spreading in Mobile and Social Networks
HUANG, YUFAN. Gossip-based Information Spreading in Mobile and Social Networks. (Under the direction of Dr. Huaiyu Dai.) We study the performance of gossip-based information spreading in different network models. Our study is conducted in two major different circumstances: mobile networks and social networks. In mobile networks, we mainly study two problems: single-piece information spreading w...
متن کاملThe effect of gossip on social networks
In this project we look at the effects of gossip spread on social network structure. We define gossip as information passed between two individuals A and B about an individual C who is not present, which has the potential to affect the strengths of all three relationships A-B, B-C, and A-C. This work is novel in two respects: first, there is no theoretical work on how network structure changes ...
متن کاملModel of Opinion Spreading in Social Networks
A computer mediated social network is a modern information system where data is generated, distributed, evaluated and accumulated. It is important to understand how the topology of the network affects the information cycle and to develop network algorithms accordingly. One of the intriguing processes in social networks is information and opinion spreading between actors. This paper attempts to ...
متن کاملSpreading paths in partially observed social networks
Understanding how and how far information, behaviors, or pathogens spread in social networks is an important problem, having implications for both predicting the size of epidemics, as well as for planning effective interventions. There are, however, two main challenges for inferring spreading paths in real-world networks. One is the practical difficulty of observing a dynamic process on a netwo...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2007
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.76.036117