LCS2 is research group led by Dr. Tanmoy Chakraborty at IIT Delhi. Our team consists of dedicated students, faculty, postdocs, and research Associates working collaboratively on cutting-edge algorithms and technologies in the fields of Natural Language Processing, Social Computing, and Graph Mining. Our research interests are diverse and encompass both fundamental scientific inquiries and practical applications, including Large Language Models, Cyber Informatics, and the use of AI for mental health.
At LCS2, we aim to push the boundaries of computational social systems through interdisciplinary research and innovative methodologies. Our work spans various departments and collaborates closely with several research centres and institutes. By fostering an inclusive and dynamic research environment, we strive to contribute valuable insights and advancements in the realm of computational social science.
Want to work with us?
🎟️ To apply for MSR / PhD position, click here.
🎟To apply for the Research Assistant (RA) / Post Doctoral position, drop a mail to chak.tanmoy.iit@gmail.com
August 03, 2025: Megha defended her PhD thesis. Congratulations!
August 02, 2025: Yash Goel received the Rajiv Bambawale - Best BTP Award. Congratulations!
July 30, 2025: Our paper on Monte Carlo estimation of LoRa (MonteCLoRA) was accepted in TMLR.
July 09, 2025: Our paper on Instruction Tuning Loss got accepted in TACL.
July 03, 2025: Prof. Tanmoy's viewpoint on supporting scientists who study and work abroad, published in Science.
July 01, 2025: Prof. Tanmoy Chakraborty received the Microsoft Research India Faculty Grant.
June 22, 2025: Our journal paper on selective PEFT, accepted in TACL.
June 09, 2025: Aswini has received the prestigious Microsoft PhD Fellowship. Congratulations!
May 29, 2025: Shivam defended his PhD thesis and joined TU Darmstadt as a postdoc. Congratulations!