Dr. Naganna Chetty

BE, M. Tech, Ph.D

Professor

Profile: Dr. Naganna Chetty is academically associated with the Department of Information Science and Engineering at A. J. Institute of Engineering & Technology, Mangaluru, India. He obtained UG degree from Gulbarga University, Gulbarga and PG degree from Visvesvaraya Technological University, Belagavi in Computer Science & Engineering discipline. He obtained a Ph.D. degree from the National Institute of Technology Karnataka, Surathkal. During his research tenure at NITK, Surathkal, he worked on social media content analysis and regulations. His research areas are information systems, data mining, machine learning, e-governance, social media content analysis, and regulation of toxic content in the cyberworld. He published his research work in more than 20 international journals and conferences. Currently, he is working on machine learning for online hate content regulation. He is a recipient of the best paper award for his research work.



  • Ph.D - National Institute of Technology Karnataka, Surathkal,2022
  • M.Tech - Vishvesvaraya Technological University Belagavi,2006
  • B.E - Gulbarga University, Gulbarga,1999


  • Information Systems, Data Mining, Social Media Content, Machine learning, e-Governance

    1. Ministry of Human Resource Development (MHRD) fellowship during PhD at National Institute of Technology Karnataka, Surathkal, India.
    2. Ph.D. research work is accepted and presented as poster in UNESCO's Information and Communication Technologies for Development 2020 (ICT4D2020) Non-Conference held on 15-17 September 2020 at Royal Holloway, University of London, UK. https://ict4d2020.org/posters-chetty/
    3. Received the best paper award for the paper entitled "2019-nCoV Disease Control and Rehabilitation: Insights from Twitter Analytics" in 2020 5th International Conference on Computing, Communication and Security held at IIT Patna, India.

                    JOURNALS: 12        CONFERENCE: 13
    JOURNALS
    1. Naganna Chetty, Sreejith Alathur and Vishal Kumar (2021). Technology Assisted Social Reforms and Online Hate Content: Insights from India, Brazilian Archives of Biology and Technology.
    2. Naganna Chetty and Sreejith Alathur (2021). Identity Based Online Hate Content- Empirical Analysis. International Journal of Cyber Behavior, Psychology and Learning. 11(4), 1-24.
    3. Alathur, S., Kottakkunnummal, M., & Chetty, N. (2021). Social media and disaster management: influencing e-participation content on disabilities. Transforming Government: People, Process and Policy. https://doi.org/10.1108/TG-07-2020-0155.
    4. Rajesh Pai, Naganna Chetty and Sreejith Alathur. (2020). Impact of COVID-19 on Individuals Mental Health and Preventive Health Behaviors: A Conceptual Framework, International Journal of Medical Engineering and Informatics.
    5. Naganna Chetty and Sreejith Alathur (2020). Mitigation of Disability Hate Content. Solid State Technology, 5601-5616.
    6. Naganna Chetty and Sreejith Alathur (2020). Digital hate content reduction with mobile edge computing: An architecture. Digital Communications and Networks, 6(2), pp. 217-222 (IF is 6.797).
    7. Dittin Andrews, Sreejith Alathur and Naganna Chetty (2020). International Efforts for Children Online Safety: A Survey. International Journal of Web Based Communities, 16(2), 123-133.
    8. Naganna Chetty and Sreejith Alathur (2019). Honour, hate and violence in social media: insights from India. International Journal of Web Based Communities, 15(4), 315-326.
    9. Naganna Chetty and Sreejith Alathur (2019). Racism and Social Media: A Study in Indian Context. International Journal of Web Based Communities, 15(1), 44-61.
    10. Naganna Chetty and Sreejith Alathur (2018). Hate speech review in the context of online social networks. Aggression and Violent Behavior. 40 (May-June), 108-118 (IF is 4.382).
    11. Tripathi, G., and Naganna Chetty. (2014). Opinion mining: A review. In International Journal of Information & Computation Technology (Vol. 4, No. 16, pp. 1625-1635). International Research Publications House.
    12. Gupta, A., and Naganna Chetty (2014). A Study on Data Preprocessing, Classification and Clustering using WEKA Tool. Advances in Computer Science and Information Technology (ACSIT), 262.
    CONFERENCE
    1. Alathur, S., & Chetty, N. (2022). Climate Policy and e-Participation Resilience: Insights from Social Media. In International Working Conference on Transfer and Diffusion of IT (pp. 304-313). Springer, Cham.
    2. Naganna Chetty and Sreejith Alathur. (2021, October). Climate Change and COVID19 Metaphors: Environmental Consciousness in social media. In 2021 6th IEEE International Conference on Computing, Communication & Security held at Las Vegas, USA during 04-06 October 2021.
    3. Naganna Chetty, Sreejith Alathur, Dittin Andrews and Vishal Kumar (2021). Computational Overview of Online Hate Content: Cognitive - AI Survey. Sixth IEEE International Conference on Computing, Communication and Security. Las Vegas, USA, during 04-06 October 2021.
    4. Naganna Chetty, Sreejith Alathur and Vishal Kumar. (2020, October). 2019-nCoV Disease Control and Rehabilitation: Insights from Twitter Analytics. In 2020 5th International Conference on Computing, Communication and Security (ICCCS) (pp. 1- 4). IEEE.
    5. Chetty, N., & Alathur, S. (2020, December). Developing Indian Smart Cities: Insights from Social Media. In International Working Conference on Transfer and Diffusion of IT (pp. 209-218). Springer, Cham.
    6. Dittin Andrews, Sreejith Alathur, Naganna Chetty and Vishal Kumar. (2020, October). Child Online Safety in Indian Context. In 2020 5th International Conference on Computing, Communication and Security (ICCCS) (pp. 1-4). IEEE.
    7. Andrews, D., Alathur, S., & Chetty, N. (2020, December). Child Online Safety Intervention Through Empowering Parents and Technical Experts: Indian Context. In International Working Conference on Transfer and Diffusion of IT (pp. 662-673). Springer, Cham.
    8. Naganna Chetty and Sreejith Alathur (2020). Policies to Mitigate Select Consequence of Social Media: Insights from India. In ICT Systems and Sustainability (pp. 351-359). Springer, Singapore.
    9. Naganna Chetty and Sreejith Alathur (2019). Trigger Event and Hate Content: Insights from Twitter Analytics. 5th IEEE International Conference on Advances in Computing & Communication Engineering 04-06 April, 2019, Tamil Nadu, India.
    10. Naganna Chetty, K. S. Vaisla and Nagamma Patil, "An Improved Method for Disease Prediction using Fuzzy Approach," 2015 Second International Conference on Advances in Computing and Communication Engineering, pp. 568-572, IEEE Computer Society, March 2015, Dehradun.
    11. Naganna Chetty, Kunwar Singh Vaisla and Sithu D Sudarsan "Role of Attributes Selection in Classification of Chronic Kidney Disease Patients," International Conference on Computing, Communication and Security, pp. 1-6, Mauritius, Dec. 4- 6, 2015.
    12. Amit Gupta, Naganna Chetty and Shraddha Shukla, "A Classification Method to Classify High Dimensional Data," International Conference on Computing, Communication and Security, pp. 1-6, Mauritius, Dec. 4-6, 2015.
    13. Naganna Chetty, M. Aziz, and B. S. Anami, "A Methodology for Classification of Bulk Grains and Detection of Foreign Bodies", International Conference on Information Technology and Communication, Dehradun Institute of Technology, Dehradun, UttaraKhand, India, 26th - 28th July 2007.

    PG: 3 (Completed)          - (In Process)
    UG: 6 (Completed)          - (In Process)

    1. Department Coordinator for VTU-Activity Points Programme. @ AJIET Mangalore, 2022
    2. UniCourt Workshops Coordinator @ AJIET Mangalore, 2022
    3. Member of Academic Audit Committee @ AJIET Mangalore, 2022

  • GOOGLE SCHOLAR: - https://scholar.google.com/citations?user=kLwAAZsAAAAJ&hl=en
  • ORCID : - https://orcid.org/0000-0001-9844-4168
  • RESEARCHGATE: - https://www.researchgate.net/profile/Naganna_Chetty
  • Github: - https://nschetty.github.io/index.html