Developing the Assessment Questions Automatically to Determine the Cognitive Level of the E-Learner Using NLP Techniques. - Deena G.; Raja K.; P. K. Nizar Banu; K. Kannan (Int. J. Serv. Sci. Manag. Eng. Technol., 2020)

Leveraging Convolutional Neural Networks for Enhanced Educational Question Classification. - Deena G.; W. Ancy Breen; K. Raja; C. Shanmuganathan (SN Comput. Sci., 2024)