Change Request Impacts in Software Maintenance

Madapuri Rudra Kumar holds a Ph.D degree in Computer Science from Jawaharlal Nehru Technological University, Anantapur, Andhra Pradesh, India. Presently he is working as a Professor & Head, in Computer Science & Engineering department, Annamacharya Institute of Technology and Sciences, Rajampet. He has 16 years of Teaching experience. He has published and presented papers in National and International Journals, Conferences, and Seminars. His research interest includes Software Engineering, Data Mining, Machine Learning, etc. He is a member of various Professor Bodies.

Annaluri Sreenivasa Rao holds a Ph.D degree in Computer Science from Sri Venkateswara University. Presently he is working as an Asst. Professor in the department Information Technology, VNR Vignana Jyothi Institute of Engineering and Technology, Hyderabad. He has 20 years of Teaching experience. He has published and presented papers in National and International Journals, Conferences, and Seminars. His research interest includes Text Mining, Machine Learning, Software Engineering, etc. He is a member of various Professor Bodies.

Dr. Kalli Srinivasa Nageswara Prasad is a professor of Computer Science and Engineering Department in GVVR Institute of Technology, Bhimavaram affiliated to Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh. He received his Ph.D. in Data Mining from Sri Venkateswara University, Tirupathi. He obtained M.Tech degree in Computer Science and Engineering from JNTUK Kakinada, M.S. degree in Software Systems from BITS-Pilani, AMIE in Computer Science and Engineering from Institution of Engineers(India). He has more than 20 years of teaching experience. He has published around 21 research papers in reputed National & International journals and attended many workshops and conferences. He has guided many students in their projects & thesis. His research interests are Data Mining & Big Data. He is a life member of ISTE & IEI.

Vinit Kumar Gujan is an Associate Professor in Department of Computer Science & Engineering at CMR Institute of Technology Hyderabad (Affiliated to Jawaharlal Nehru Technological University, Hyderabad). An active researcher, he has published research papers in IEEE, Elsevier & Springer Conferences, authored several books and edited volumes of Springer series. He was awarded with the Early Career Research Award in the year 2016 by Science Engineering Research Board, Department of Science & Technology Government of India. He is a Senior Member of IEEE and an active Volunteer of IEEE Hyderabad section. He volunteered in the capacity of Treasurer, Secretary & Chairman of IEEE Young Professionals Affinity Group & IEEE Computer Society. He was involved as an organizer in many technical & non-technical workshops, seminars & conferences of IEEE & Springer. He was awarded with the best IEEE Young Professional award in 2017 by IEEE Hyderabad Section.