1. Raj Kumar, V.S., Danu, R., Shanmugapriya, S., Vinod, R.: Text summary using modified particle swarm optimization algorithm. Asian J. Appl. Sci. 04(06) (2016). (ISSN: 2321–0893)
2. Mani, I., Maybury, M.T. (eds.): Advances in Automated Text Summarization. The MIT Press, Cambridge, MA (1999)
3. Hovy, E., Lin, C.Y.: Automatic text summarization in SUMMARIST. In: Proceedings of the AC“97/EACL“97 Workshop on Intelligent Scalable Text Summarization, Madrid, Spain, pp. 18–24 (1997)
4. Mihalcea, R., Tarau, P.: An algorithm for language independent single and multiple document summarization. In: Proceedings of the International Joint Conference on Natural Language Processing, Korea (2005)
5. Hirao, T., Sasaki, Y., Isozaki, H.: An extrinsic evaluation for question-biased text summarization on qa tasks. In: Proceedings of NAACL workshop on Automatic Summarization (2001)