| Article ID: | iaor20114435 |
| Volume: | 111 |
| Issue: | 11 |
| Start Page Number: | 521 |
| End Page Number: | 523 |
| Publication Date: | May 2011 |
| Journal: | Information Processing Letters |
| Authors: | Apostolico Alberto, Barbares Manuel, Pizzi Cinzia |
| Keywords: | periodic |
? We study the periodicity of subgraphs in a dynamic network. ? A dynamic network is a temporal sequence of graphs. ? A dynamic network models interactions among individuals of a population. ? We present an algorithm that is faster than previously available methods. ? The improvement is by a factor