Paper accepted for publication in ACM Transactions on Asian and Low-Resource Language Information Processing Paper accepted for publication in the proceedings of the ACM SIGKDD 2021 conference Paper accepted for publication in Natural Language Engineering, Cambridge University Press Paper accepted for publication in EMNLP2020 Paper accepted for publication in Journal of Intelligent Information Systems Paper accepted for publication in ACM Transaction on Information System Paper accepted for publication in Journal of Informetrics Paper accepted for publication in IEEE Transactions on Computational Social Systems Two papers presented in PReMI 2019 (Pattern Recognition and Machine Intelligence) Paper accepted in International Journal of Asian Language Processing (IJALP Paper accepted in CODS-COMAD 2019 Two papers accepted in International Conference on Asian Language Processing (IALP) 2018 Two papers accepted in the 20th International Conference on Asia-Pacific Digital Libraries ICADL-2018 Two papers presented in International Conference on Asian Language Processing (IALP) 2017 Paper presented in IEEE Region Ten Conference (TENCON). 2017 Placement 2016 Dr. Ponnurangam Kumaraguru from IIITD visited OSINT Lab. New conference paper got accepted at COLING - 2016. Two papers got accepted at International Conference on Asian Language Processing (IALP) 2016. Dr. Ranbir Singh is invited to be academia expert member at Microsoft ML meet (India), to be held by 08-09 August 2016. Sudha S presented a talk on "WordNet – An On-line Lexical Database" Neelakshi Sarma presented a talk on"Introduction to Syntactic Parsing in Natural Language Processing" Ranjan Sarmah presented a talk on "Sequence Labeling with MEMM" Rajlakshmi Saikia presented a talk on “Vector Semantics" Gyanendro Singh presented a talk on "Language Modeling" New conference paper got accepted at IEEE/WIC/ACM Web Intelligence - 2016. Durgesh Kumar presented a talk on "EVD and SVD for Matrix Decomposition" Sudha S presented a talk on "Sentiment Lexicon and Sentiment Summarization" Sudha S presented a talk on "Introduction to Sentiment Analysis"

OSINT Lab · IIT Guwahati

The Open Source Intelligence Group is a research lab of faculty, PhD scholars, and student researchers at IIT Guwahati working on publicly available data — news broadcasts, social feeds, public speech — to understand how information spreads, connects, and changes.

7 People in the lab
126 Publications
9 Projects
51 Alumni since 2011

Currently in the field

Multimodal broadcast analysis

Reading news broadcasts across video, audio, and text together to track how stories move.

Manipuri speech synthesis

Building text-to-speech for a language public tools have largely skipped.

Counter-terrorism network analysis

Mapping social networks for homeland-security research from open data.

Political sentiment tracking

Measuring opinion coherence of Indian politicians and journalists on Twitter.