Title Discovery of Social Groups Using Call Detail Records
Publication Type Conference Paper
Year of Publication 2008
Authors Zhang, H, Dantu, R
Editor Meersman, R, Tari, Z, Herrero, P
Conference Name On the Move to Meaningful Internet Systems: OTM 2008 Workshops
Date Published 11/2008
Publisher Springer Berlin Heidelberg
Conference Location Monterrey, Mexico
ISBN Number 978-3-540-88875-8
Abstract

In this paper we propose the affinity model for classifying social groups based on mobile phone call detail records. We use affinity to measure the similarity between probability distributions. Since phone calls are stochastic process, it makes more sense to use probability affinity to classify the social groups. This work is useful for enhancing homeland security, detecting unwanted calls (e.g., spam) and product marketing. For validation of our results, we used actual call logs of 100 users collected at MIT by the Reality Mining Project group for a period of 8 months. The experimental results show that our model achieves good performance with high accuracy.

URL http://dx.doi.org/10.1007/978-3-540-88875-8_72
DOI 10.1007/978-3-540-88875-8_72

Publication Status:

UNT Department:

UNT Center:

UNT Lab: