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Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK)

Qinhuangdao,China,7.9-7.13，2010

ISBN: 978-1-935068-15-0 Scientific Research Publishing, USA

E-Book 840pp Pub. Date: July 2010

Category: Computer Science & Communications

Price: $120

Title: The Research on Behavior Analysis of Network Topic Diffusion
Source: Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK) (pp 198-201)
Author(s): Yanchao Zhang, Key Laboratory of Communication and Information Systems
Yun Liu, Beijing Municipal Commission of Education, Beijing
Abstract: In this paper, a general model is proposed to explore the behavior of network topic diffusion. We exploit the concept of spread velocity to track the development of network topic diffusion, and establish differential equation that describes the speed of network topic spreading. The speed of network topic spreading indicates the level of its development and reflects its popularity over time. Experiments results show that the development of speed of network topic diffusion has certain regularity and our model matches the laws of reality. The proposed method is critical to reveal behavioral pattern of network topic diffusion and suitable for forecasting the development trend of network topic’s spread speed in short term.
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