1. Allan J, Carbonell J, Doddington G (1999) Topic detection and tracking pilot study: final report. In: Proceedings of the DARPA broadcast news transcription and understanding workshop. Morgan Kaufmann Press Ltd, San Francisco, pp 194–218
2. Allan J, Lavrenko V, Swan R (2002) Explorations within topic tracking and detection. In: Topic detection and tracking: event-based information organization. Kluwer Academic, Massachusetts, pp 197–224
3. Yu H, Yu Z, Liu T, Li S (2007) Topic detection and tracking review. J Chin Inf Process 21(6):71–87
4. Luo W, Liu Q, Cheng X (2003) Development and analysis of technology of topic detection. JSCL2003. Tsinghua University Press, Beijing, pp 560–566
5. Luo W, Yu M, Xu H, Wang B, Chen X (2006) The study of topic detection based on algorithm of division and multi-level oustering with multi–strategy optimization. J Chin Inf Process 20(1):29–36