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Walk globally, act locally: efficient influential user identification in mobile social networks
| Content Provider | ACM Digital Library |
|---|---|
| Author | Tian, Chang Xiang, Chaocan Xiong, Yan Zhang, Maotian Yang, Panlong |
| Abstract | Being a fundamental and challenging research topic, influential user identification has attracted much attention with the rapid growth of mobile social networks. Previous studies either focus on relatively stable network structure, or need fairly large information overhead in achieving global maxima. In tackling the dynamic topologies, we propose an influential user identification scheme fully exploiting the active mobile users, where the stable state property is leveraged under information potential construction scheme. We present an efficient routing scheme in reaching the global maxima without relying on specific routing protocols. We validate our scheme with both synthetic and real-world mobility traces. The experimental results show that, the proposed scheme achieves considerable performance on influential user identification and route construction, while bringing forth less overhead. |
| Starting Page | 29 |
| Ending Page | 34 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781450329866 |
| DOI | 10.1145/2633675.2633680 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2014-08-11 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Mobility Routing Influential user identification |
| Content Type | Text |
| Resource Type | Article |
