I actively research in qualitative and quantitative decision making, medical decision making, data aggregation and their applications in medical, fuzzy logic, and uncertainty modelling. I am working on developing tools and techniques for building efficient decision support system for health care development. In particular, I develop novel information fusion strategies by modeling interaction among data, analyze information measures to extract knowledge of uncertain data and use them in modelling physical system, solve medical decision problem when the knowledge is available in the form of fuzzy rules, design web-based medical diagnostic support system. I also analyzed the pattern of hierarchical data.
