Leman Akoglu et al KDD'10

Citation

Leman Akoglu, Bhavana Dalvi Structure, Tie Persistence and Event Detection in Large Phone and SMS Networks In KDD'10

Summary

This paper focuses on the same phone call data that we are going to analyze. The paper tries to answer three questions: First, what is the structural property of the dataset? What are the relationships between different quantities taken from the egonet? Second, if a link exists between two people, will the link still exist in the future? Third, how to detect change-point anomalies?

Brief Description

The authors considered tie attributes and node attributes in the analysis. For tie attributes, they considered reciprocity and topology overlap. For node attributes, they considered node degrees, Cluster coefficients and user reciprocity defined as the proportion of reciprocity ties.

We first talk about methods related to structural property of the data.