• Keynote Address (02nd May 2024) - "Generative AI for Natural Language Processing" 5th Student National Symposium organized by the University of Technologies and Applied Sciences, Oman

• Invited Talk (19th April 2024) - "Generative AI and LLM Demystified" at the 14th three-day international conference on Energy, Environment, and Health, organized by Sree Ayyappa College, Eramallikkara, Chengannur, Kerala, India

• Invited Talk (06th April 2024) - "Generative AI for Business Leaders" at the Amrita AHEAD MBA Webinar organized by Amrita Vishwa Vidyapeetham, Kochi, India

• Distinguished Panel Member (05th March 2024) - Served as a panel member at the AI Conclave "AI Nexus: Bridging Minds and Machines" organized by the Providence College of Engineering, Chengannur, India

• Invited Workshop (01st March 2024) - Conducted a workshop on "Productivity to Business Development: Uses of Generative AI" as part of the Kerala Technology Expo, Calicut, India

• Invited Talk (13th February 2024) - "Research Foundations of Data Science & Tools and Technologies for Data Science Research" as part of an FDP on Research Foundations and Perspectives of Data Science and Deep Learning conducted by the Department of Computer Science and Engineering, Vidya Academy of Science and Technology, Thrissur, India

• Project Evaluator (09th February 2024) - Served as a Project Evaluator at the Winter School on "Natural Language Processing and Large Language Models" organized by the International Center for Free and Open Source Software (ICFOSS), Thiruvananthapuram, India

• Invited Talk (13th October 2023) - "Women in Analytics: Data Science - Job Opportunities" as part of a webinar organized by the Institute for Women Entrepreneurship and Employment, Kozhikode, India

• Invited Talk (17th September 2023) - "AI for Managers: Opportunities and Challenges" at the Amrita AHEAD MBA Webinar organized by Amrita Vishwa Vidyapeetham, Kochi, India

• Invited Talk (14th June 2023) - "Biomedical NLP: State-of-the-art and the Way Forward" at the National Faculty Development Programme on "Advanced Research Trends in Computing" organized by the Department of Computer Science, Kristu Jayanti College (Autonomous), Bangalore, India

• Invited Talk (28th May 2023) - "Deep Learning Applications" at the  IoT and Big Data Workshop organized by the International Center for Free and Open Source Software (ICFOSS), Thiruvananthapuram, India, in association with K-DISC, Government of Kerala

• Invited Talk (19th May 2023) - "Natural Language Generation" at the Third Summer School of Natural Language Processing organized by the International Center for Free and Open Source Software (ICFOSS), Thiruvananthapuram, India

• Invited Talk (25th February 2023) -  "Natural Language Processing in Healthcare" at the International Symposium on Energy, Environment, Health, and Visual Communication, organized by Sree Ayyappa College, Chengannur, Kerala

• Invited Talk “Natural Language Processing for Improving Public Health” at the two-week ATAL FDP on Recent Advances and Challenges in Artificial Intelligence, Machine Learning, and Blockchain Technology organized by the Department of Computer Science and Engineering, Amrita School of Computing, Amrita University, Coimbatore

• Session Chair (22-23 February 2023) -  Session Chair for the International Conference on FOSS Approaches towards Computational Intelligence and Language Technology (FOSS-CILT23) organized by The International Center for Free and Open Source Software (ICFOSS), Thiruvananthapuram, India

• Session Chair (01 February 2023) - Session Chair for the IEEE International Conference on Advance in Intelligent Computing and Applications (AICAPS2023) organized by the Department of Computer Applications, Cochin University of Science and Technology (CUSAT), Kochi, India

• Special Session Organizer - "Text Mining for Computational Social Science" organized as part of the International Conference on Innovative Computing and Communication (ICICC 2022), India

• Invited Speaker - Delivered a talk on "Big Data Visualization" for the Department of Science and Technology (DST) - Promotion of University Research and Scientific Excellence (PURSE) Sponsored Five Day Workshop on Big Data Concepts, Tools and Applications organized by Data Science Lab, Cochin University of Science and Technology (CUSAT), Kochi, Kerala.

• Special Session Organizer - "Blockchain Technology and Applications" organized as part of the International Conference on Computing and Communication Networks (ICCCN 2021), Manchester Metropolitan University, United Kingdom.

• Invited Speaker - Delivered a talk on "Blockchain for Businesses - Beyond Bitcoin" as part of the Weekly Research Seminar organized by the Middlesex University, Dubai, United Arab Emirates.

• Invited Speaker - Delivered a talk on "Social Networking Skills" at Rajagiri College of Social Sciences, Kochi, as part of SEED (Skill Enhancement and Entrepreneurship Development program) organized by the Department of Commerce and Professional Studies.

• Guest of Honor  - Inaugural ceremony of the Short Term Course on Artificial Intelligence in Education organized by the MIT Centre for Future Skills Excellence and MIT School of Education & Research

• Distinguished Member - Global Blockchain Colloquium organized by MIT Centre for Future Skills Excellence (MIT-FuSE) in association with India Blockchain Forum & Global Blockchain Business Council

• Invited Speaker (16th December 2020) - Delivered a talk on “Natural Language Processing Demystified” at the International Webinar on "Artificial Intelligence " (IWAI 2020) organized by the School of Technology, University of Kerala

• Invited Speaker (3rd to 7th August 2020) - Delivered a talk on “Data Science Demystified”   as part of Short-Term Training Programme under TEQIP III for Engineering College Teachers/Research Scholars on “Data Science & Machine Learning using Python” jointly organized by the Division of Information Technology, School of Engineering, Cochin University of Science and Technology (CUSAT) and Department of Computer Science & Engineering, THDC Institute of Hydropower Engineering and Technology, Tehri.

• Invited Speaker (3rd to 7th August 2020) - Delivered a talk on “A Practical Introduction to Natural Language Processing”   as part of Short-Term Training Programme under TEQIP III for Engineering College Teachers/Research Scholars on “Data Science & Machine Learning using Python” jointly organized by the Division of Information Technology, School of Engineering, Cochin University of Science and Technology (CUSAT) and Department of Computer Science & Engineering, THDC Institute of Hydropower Engineering and Technology, Tehri.

• Invited Speaker (21 August 2020) - Delivered a talk on “A Practical Introduction to Natural Language Processing” for AICTE sponsored Six Days Short-Term Training Programme on “Data Analytics and Machine Learning Tools” organized by the Department of Master of Computer Applications, Amal Jyothi College of Engineering, Kanjirappally.

• Distinguished Panel Member - Kerala Digital Summit organized by Kerala Management Association

• Distinguished Panel Member -  Open Forum Panel Discussion on “Information Technology and 21st Century India” organized as part of India Skills Kerala conducted by the Department of Labour and Skills, Government of Kerala.

• Invited Speaker - Seminar on Disruptive Technologies in Governance & Cyber Security, Mumbai, India

• Invited Speaker – “Introduction to Machine Intelligence” at Mar Ivanios College, Thiruvananthapuram

• Invited Speaker – “Introduction to Data Science” at College of Engineering – Thiruvananthapuram (CET)

• Reviewer – IEEE Access

• Reviewer – Journal of Big Data, Springer

• Reviewer – Journal of Intelligent Systems, De Gruyter, Germany

• Reviewer – International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI)

• Reviewer – International Journal of Internet of Things and Cyber-Assurance (IJITCA), Inderscience Publishers

• Review Panel Member - 6th International Conference on Advances in Computing, Communications and Informatics – ICACCI 2017`

• Reviewer - 5th International Conference on Advances in Computing, Communications and Informatics – ICACCI 2016

• Technical Program Committee Member - First International Conference on Information Technology and Knowledge Management – ICITKM 2017

• Technical Program Committee Member - International Conference on Electrical, Electronics & Optimizations Techniques – ICEEOT 2016

Seminars / Workshops / Conferences Attended/Organized (Partial List)

• “Workshop on Blockchain Technology”, Park Center, Technopark, Thiruvananthapuram, March 03, 2017

• ”ACM India Annual Event 2016”, January 21-22, 2016, Thiruvananthapuram

• ”3rd IEEE-CAS Kerala Outreach Workshop on Machine Intelligence: Non-Linear Circuits Applications”, December 29, 2015, IIITM-K, Thiruvananthapuram

• “International Conference on Computing and Network Communications (CoCoNet – 2015)”, December 16 – 19, 2015, Thiruvananthapuram

• “International Symposium on Signal Processing and Intelligent Recognition Systems (SIRS – 2015)”, December 16 – 19, 2015, Thiruvananthapuram

• “International Workshop on Cyber Threat Resilience (CRICTR – 2015)”, IIITM-K, Thiruvananthapuram

• “Workshop on Cloud Computing”, organized by IIITM-K in association with C-DAC, Chennai, and ACM Trivandrum Professional Chapter on March 15 – 16, 2014 at IIITM-K.

• “Second International Conference on Security in Computer Networks and Distributed Systems (SNDS – 2014)”, March 13 – 15, Technopark, Thiruvananthapuram

• “National Workshop on Research Methodologies in Computer Science”, Thiruvananthapuram sponsored by KSCSTE and The Kerala State Higher Education Council on 27 – 31 January 2014 at IIITM-K.

• “Workshop on Data Analysis using R Software”, organized by the Virtual Resource Centre for Language Computing, IIITM-K on 5 – 7 December 2013 at IIITM-K.