V. Lavrenko, J. Allan, E. DeGuzman, D. LaFlamme, V. Pollard, and S. Thomas. Proceedings of the second international conference on Human Language Technology Research, page 115--121. San Francisco, CA, USA, Morgan Kaufmann Publishers Inc., (2002)
M. Strohmaier, P. Prettenhofer, and M. Lux. Proceedings of the CSKGOI'08 Workshop on Commonsense Knowledge and Goal Oriented Interfaces, held in conjunction with IUI'08, Canary Islands, Spain, (2008)
K. Monostori, R. Finkel, A. Zaslavsky, G. Hodász, and M. Pataki. ICCS '02: Proceedings of the International Conference on Computational Science-Part I, page 51--60. London, UK, Springer-Verlag, (2002)Good overview of chunking methods
Study on different chunking strategies and chunk sizes..