| Serial No. | Type | Title | Workshop/Conference | Place | Year |
|---|---|---|---|---|---|
| 1 | Lectures | Deep Learning, NER, Sentiment Analysis, QA | AI Workshop | LG Soft, India | July 16, 2021 |
| 2 | Invited talk | Deep Learning for Sentiment Analysis | AI and ML Workshop | Rajhasthan IEEE Section | July 02, 2021 |
| 3 | Invited talk | Deep Learning for Sentiment Analysis | FDP on AI and NLP | J P Institute of Technology, Noida | July 01, 2021 |
| 4 | Invited talk | Deep Learning for Fine-grained to Multimodal Sentiment Analysis | International Workshop on Computational Analysis of Undesired Texts on Social Media | Bangladesh | June 26, 2021 |
| 5 | Keynote talk | Towards building a Human-like Chatbot: Inducing Courteousness and Affects in AI enabled Conversational AI | IEEE CIS Winter School 2020 | IIT Indore | November 26, 2020 |
| 6 | Keynote talk | Empathetic Conversational Artificial Intelligence | SNLP 2020 (Symposium on NLP 2020) | University of Moratuwa, Srilanka | October 20, 2020 |
| 7 | Invited talk | NLP for Social Good | Vaibhav Summit | Govt. of India | October 19, 2020. |
| 8 | Tutorial | Machine Translation in Vernacular Languages | Flipkart Data Science Conference | Flipkart | August 14, 2020 |
| 9 | Invited talk | Sentiment Analysis | Languaging and Translating: Within and Beyond | IIT Patna | February, 2020 |
| 10 | Lecture | Emotion-Aware Dialogue Generation | Winter School | NIT Rourkela, India | December, 2019 |
| 11 | Lecture | Sentiment Analysis using Machine Learning | Winter School | NIT Rourkela, India | December, 2019 |
| 12 | Lecture | Aspect based Sentiment Analysis | Winter School | NERIST, Berhampore, India | December, 2019 |
| 13 | Lecture | Dialogue Systems | Winter School | NERIST, Berhampore, India | December, 2019 |
| 14 | Lecture | Search In AI | FDP on AI | NIT Patna, India | December, 2019 |
| 15 | Lecture | Machine Learning: Fundamentals | FDP on AI | NIT Patna, India | December, 2019 |
| 16 | Lecture | Sentiment Analysis | Special session on NLP | NIT Patna, India | December, 2019 |
| 17 | Lecture | Sentiment Analysis in Less Resource Languages | Special session on NLP | NIT Patna, India | December, 2019 |
| 18 | Lecture | Aspect based Sentiment Analysis | MMLA | PES University, Bangalore, India | November, 2019 |
| 19 | Tutorial | Concept to Code: Aspect Sentiment Classification with Deep Learning | IJCAI 2019 | Macao, China | August, 2019 |
| 20 | Lecture | AI NLP ML Activities at IIT Patna | Research visit | Dublin City of University, Ireland | July, 2019 |
| 21 | Invited talk | You need to know more: Some Investigations in Aspect based Sentiment Analysis | Research visit | Dublin City of University, Ireland | July, 2019 |
| 22 | Lecture | Opinion Mining in Social Media Contents | FDP on Web Technology | College of Textile Technology, Berhampore, India | March, 2018 |
| 23 | Keynote Talk | Coarse-grained to Fine-grained Sentiment Analysis: The need of the hour | International Conference on Machine Learning and Signal Processing (MISP-2017) | IIT Indore | March, 2018 |
| 24 | Tutorial | Aspect Level Sentiment Analysis, A Trend towards Machine Learning: Techniques and Applications | Patna University, India | March, 2018 | |
| 25 | Keynote Talk | Aspect based Sentiment Analysis | International Workshop on Data Analytics and Machine Intelligence (DAMI) | IIT Indore, India | December 22-24, 2017 |
| 26 | Tutorial | Named Entity Recognition and Sentiment Analysis | ACM India NLP Summer School | IIT Kharagpur, India | June, 2017 |
| 27 | Tutorial | Opinion Mining in Social Media Contents | Faculty Development Program on Web Technology | College of Textile Technology, Berhampore, Murshidabad, India | February 2017 |
| 28 | Tutorial | Data Structures and Algorithms | E and ICT Academy Training Program | Patna University, India | April, 2016 |
| 29 | Tutorial | Tutorial on NLP | IAC3T | Allahabad University | March 2016 |
| 30 | Tutorial | Named Entity Recognition and Coreference Resolution | Winter School | South Asian University, Delhi, India | December, 2014 |
| 31 | Invited talk | Evolutionary Optimization for NLP | Research visit | FBK, Trento, Italy | December, 2013 |
| 32 | Invited talk | Active Annotation for Handling Named Entities in Humanities Domain | Research visit | FBK, Trento, Italy | December, 2013 |
| 33 | Tutorial | Named Entity Recognition | Research visit | University of Caen, France | December, 2013 |
| 34 | Tutorial | Named Entity Recognition and Introduction to Biotextmining | Machine Learning and Text Analytics (MILA ) | South Asian University, Delhi, India | December, 2013 |
| 35 | Tutorial | Named Entity Recognition and Biotext Mining | 4th Advanced Summer School on NLP (IASNLP-2012) | IIIT-Hyderabad, India | July, 2012 |
| 36 | Plenary talk | Information Extraction and Biotext Mining | International Conference on Recent Trends in Computer and Computational Sciences | PES College of Engineering, Bangalore, India | January, 2012 |