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

• المؤلفون الرئيسيون: Zhang, Bo, Tian, Hanyang, Yao, Chi, Pan, Guangming
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2024
• الموضوعات: Mathematical Sciences; Change points; Complex network
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/180953

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...