In the Laboratory for Artificial Neural Systems (LANS), Ghosh's research group is investigating the theory and practice of adaptive multi-learner systems, intelligent data analysis, data mining and web mining. He served as the general chairman for the SPIE/SPSE Conference on Image Processing Architectures, Santa Clara, Feb. 1990, as Conference Co-Chair of Artificial Neural Networks in Engineering (ANNIE)'93 to '96, '99 and '00, and in the program committee of several conferences on neural networks, pattern recognition, data mining and parallel processing. Dr. Ghosh teaches graduate courses on artificial neural networks, data mining, and intelligent computer architectures.