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Understanding and Monitoring Human Trafficking via Social Sensors: A Sociological Approach by Yang, Yang; Hu, Xia; Liu, Haoyan; Zhang, Jiawei; Li, Zhoujun; Yu, Philip S. is a scholarly article available to read on EtoBox.

What is Understanding and Monitoring Human Trafficking via Social Sensors: A Sociological Approach about?

Human trafficking is a serious social problem, and it is challenging mainly because of its difficulty in collecting and organizing related information. With the increasing popularity of social media platforms, it provides us a novel channel to tackle the problem of human trafficking through detecting and analyzing a large amount of human trafficking related information. Existing supervised learning methods cannot be directly applied to this problem due to the distinct characteristics of the social media data. First, the short, noisy, and unstructured textual information makes traditional learning algorithms less effective in detecting human trafficking related tweets. Second, complex social interactions lead to a high-dimensional feature space and thus present great computational challenges. In the meanwhile, social sciences theories such as homophily have been well established and achieved success in various social media mining applications. Motivated by the sociological findings, in this paper, we propose to investigate whether the Network Structure Information (NSI) could be potentially helpful for the human trafficking problem. In particular, a novel mathematical optimization f

Author

Yang, Yang; Hu, Xia; Liu, Haoyan; Zhang, Jiawei; Li, Zhoujun; Yu, Philip S.

Published

2018

Language

EN