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Cumulative Dynamics of Independent Information Spreading Behaviour: A Physical Perspective
Cangqi Zhou1,2, Qianchuan Zhao3,4, Wenbo Lu1,2
1Center for Intelligent and Networked Systems (CFINS), Department of Automation, Tsinghua University, Beijing, 100084, China.
This study models information spreading in social networks by comparing it to spin glass systems. It reveals universal power-law rules governing independent user behavior and message propagation dynamics.
Area of Science:
- Complex Systems
- Computational Social Science
- Information Science
Background:
- Online social networks facilitate widespread information dissemination.
- Limited research exists on independent decision-making patterns in information spreading.
- Microblogging platforms share characteristics with disordered spin glass systems.
Purpose of the Study:
- To develop a model for independent information spreading behavior in online social networks.
- To identify universal rules governing information propagation.
- To explore the analogy between microblogging and spin glass systems.
Main Methods:
- Comparison of microblogging data with spin glass systems.
- Adaptation of the Trap Model from spin glass physics.
- Derivation of a power-function model for spreading activity growth.
- Validation using a real-world microblogging dataset.
Main Results:
- Identified analogous relationships between microblogging and spin glass systems.
- Observed aging effects in both systems.
- Developed a unified power-function model incorporating memory, interest dynamics, and message age.
- Validated the model with empirical data.
Conclusions:
- Information spreading follows invariable rules beyond specific network features.
- The derived model accurately captures independent spreading dynamics.
- This approach offers a novel methodology for studying human dynamics and predicting information spread.
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