Papers presented in conferences but not publishedorcid.org/0000-0003-2514-17342019 A Comparative study of Bengali and Mech Phonemes. In collaboration with Swarnendu Moitra, Mudafia Zafar, Shankha Sanyal, Archi Banerjee, Ranjan Sengupta, Dipak Ghosh. In 24th FRSM Kanpur 2019, 6th-7th July, 2019.2019 "Acoustic and Neural Correlates of Intonational Patterns of Declarative and Interrogative Speech Acts in Bengali and Nepali". In collaboration with Pijush Kanti Gayen, Lahari Chatterjee, Shankha Sanya. In Seoul International Conference on Speech Sciences 2019.2019 "Factivity and nominalization: A study on 'mind-predicates' in Bangla." (in collaboration with Arka Banerjee and Sujata Ghosh) 8th National Conference on Logic and Its Application. IIT Delhi, March 1-5, 2019.2017 "Grammar as Graph: A Lexicalist Treatment of Traditional Bangla Grammar". In 7th Indian Conference on Logic and Its Applications (5-7 January 2017) at IIT Kanpur. In collaboration with Arka Banerjee, Soumya Sankar Ghosh, Saayantani Banerjee. http://icla.cse.iitk.ac.in/accepted.html2016 "Understanding the integration of concepts in Bengali Complex Predicate". In an One day Seminar on Typological analysis of Complex Predicate in South Asian Languages (27 February, 2016), IIT Kanpur, India.2016 "Construal of time in Bangla: An integrated syntactic framework". In International Conference on Dravidian Linguistics 2016 (ICDL-2016) & 44th All India Conference of Dravidian Linguistics (44th AICDL). June 16-18, 2016 at CALTS, University of Hyderabad.2015 "Role of Relative Pronoun in modifying Nouns". In an International Workshop on Noun Modifying Expressions (NME) in Asian Languages (21-22 December 2015), Pune, Department of Linguistics, Deccan College, Post Graduate Research Institute Research Institute.2015 "Glocalizing Asia: Connecting differences Globally and Locally". Co-presented with Chandan Adhya in Bengali Wikipedia 10th Aniversary Celebration (9-10 January 2015), Kolkata, Jadavpur University.2006 “Open Class Elements in Formal Semantics: A Cognitive Turn”. Coauthored with Achla M. Raina, in 34th All India Conference of Dravidian Linguists, organized by DLA & ISDL, Trivundram, India.2004 “Emergence of Kātantra: A Historical Appraisal”. In 32nd All India Conference of Dravidian Linguists, organized by DLA & ISDL, at P.S. Telegu University, Warangal, Andhra Pradesh, India.