A new model for preferential attachment scheme with time-varying parameters

• Main Authors: Zhang, Bo, Tian, Hanyang, Yao, Chi, Pan, Guangming
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Mathematical Sciences; Change points; Complex network
• 在線閱讀: https://hdl.handle.net/10356/180953
• 機構: Nanyang Technological University

We propose an extension of the preferential attachment scheme by allowing the connecting probability to depend on time t. We estimate the parameters involved in the model by minimizing the expected squared difference between the number of vertices of degree one and its conditional expectation. The a...