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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?
ποΈ To apply for MSR / PhD position, click here.
πTo apply for the Research Assistant (RA) / Post Doctoral position, drop a mail to chak.tanmoy.iit@gmail.com
News
November 22, 2025: Our paper on scaling laws, accepted in TMLR.
November 8, 2025: Prof. Tanmoy Chakraborty Received the ACM India Outstanding Contribution to Computing Education (OCCE) 2025 Award.
November 08, 2025: Our paper on quantum-inspired taxonomy generation got accepted to AAAI'26.
November 05, 2025: Our EMNLP'25 paper on Multilingual Cultural Literacy of LLMs, received the SAC Highlights Award.
November 01, 2025: Aseem Srivastava received the research excellent award for his PhD thesis. Congratulations Aseem! πππ
October 03, 2025: Our paper on data augmentation for personalized summarization, accepted in TMLR.
October 02, 2025: Dr. Tanmoy received the JP Morgan Faculty Research Award (for two consecutive years). Thanks, JMPC, for the support!
September 20, 2025:Β Our review paper on enhancing healthcare worker mental health with AI-driven work process improvements got accepted in IJMI.
September 20, 2025:Β Our paper on Value-Guided KV Compression got accepted in NeurIPS 2025!
September 11, 2025:Β Aseem defended his PhD thesis. Congratulations!
September 03, 2025:Β Sarah defended her PhD thesis. Congratulations!
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