1. Agrawal, R., Psaila, G., Wimmers, E. L., & Zaot, M. (1995). Querying shapes of histories. In Proc. 21st international conference on very large databases (pp. 502–514). San Mateo: Morgan Kaufmann Publishers.
2. Balog, K., Mishne, G., & Rijke, M. (2006). Why are they excited? Identifying and explaining spikes in blog mood levels. In Proc. 11th meeting of the European chapter of the association for computational linguistics.
3. Das, G., Lin, K., Mannila, H., Renganathan, G., & Smyth, P. (1998). Rule discovery from time series. In Proc. of the 4th international conference on knowledge discovery and data mining (pp. 16–22).
4. Dettki, H., & Ericsson, G. (2008). Screening radiolocation datasets for movement strategies with time series segmentation. Journal of Wildlife Management, 72, 535–542.
5. Dubinko, M., Kumar, R., Magnani, J., Novak, J., Raghavan, P., & Tomkins, A. (2006). Visualizing tags over time. In Proc. of the 15th international WWW conference.