State Estimation and Tracking Problems: A Comparison Between Kalman Filter and Recurrent Neural Networks - S. Kumar Chenna; Yogesh Kr. Jain; Himanshu Kapoor; Raju S. Bapi; Narri Yadaiah; Atul Negi; V. Seshagiri Rao; Bulusu Lakshmana Deekshatulu (Neural Information Processing, 11th International Conference, ICONIP 2004, Calcutta, India, November 22-25, 2004, Proceedings, 2004)