B.N. Tulasimala, Lecturer, Department of Computer Science, Sri Bhagwan Mahaveer Jain College, Bangalore, has been working in this field from past 10 years since 1991. She has considerable experiance in teaching mathematics and computer science at undergraduate and post graduate level. She has also got the industrial experience working as a project manager in software development company during 1996-99. She is pursuing her research programs in the Bangalore University, department of Mathematics and Computer Science.