| 2025 | COLING | CLRG@FinCausal2025: Cause-Effect Extraction in Finance Domain. | Vibhavkrishnan K. S., Pattabhi R. K. Rao, Sobha Lalitha Devi |
| 2023 | RANLP | Hindi to Dravidian Language Neural Machine Translation Systems. | R. Vijay Sundar Ram, Sobha Lalitha Devi |
| 2023 | RANLP | 'ChemXtract' A System for Extraction of Chemical Events from Patent Documents. | Pattabhi R. K. Rao, Sobha Lalitha Devi |
| 2019 | RANLP | Resolving Pronouns for a Resource-Poor Language, Malayalam Using Resource-Rich Language, Tamil. | Sobha Lalitha Devi |
| 2017 | CICLING | A Robust Coreference Chain Builder for Tamil. | R. Vijay Sundar Ram, Sobha Lalitha Devi |
| 2016 | CICLING | Mining of Social Networks from Literary Texts of Resource Poor Languages. | Pattabhi R. K. Rao, Sobha Lalitha Devi |
| 2016 | COLING | BioDCA Identifier: A System for Automatic Identification of Discourse Connective and Arguments from Biomedical Text. | Sindhuja Gopalan, Sobha Lalitha Devi |
| 2016 | NAACL | How to Handle Split Antecedents in Tamil? | R. Vijay Sundar Ram, Sobha Lalitha Devi |
| 2015 | CoNLL | A Hybrid Discourse Relation Parser in CoNLL 2015. | Sobha Lalitha Devi, Sindhuja Gopalan, Lakshmi S, Pattabhi R. K. Rao, R. Vijay Sundar Ram, C. S. Malarkodi |
| 2014 | CICLING | Discourse Tagging for Indian Languages. | Sobha Lalitha Devi, S. Lakshmi, Sindhuja Gopalan |
| 2014 | CICLING | Identification of Plagiarism Using Syntactic and Semantic Filters. | R. Vijay Sundar Ram, Efstathios Stamatatos, Sobha Lalitha Devi |
| 2014 | COLING | A Generic Anaphora Resolution Engine for Indian Languages. | Sobha Lalitha Devi, R. Vijay Sundar Ram, Pattabhi R. K. Rao |
| 2012 | CICLING | Coreference Resolution Using Tree CRFs. | R. Vijay Sundar Ram, Sobha Lalitha Devi |
| 2011 | CICLING | Automatic Identification of Cause-Effect Relations in Tamil Using CRFs. | S. Menaka, Pattabhi R. K. Rao, Sobha Lalitha Devi |
| 2011 | CoNLL | Hybrid Approach for Coreference Resolution. | Sobha Lalitha Devi, Pattabhi R. K. Rao, R. Vijay Sundar Ram, C. S. Malarkodi, A. Akilandeswari |
| 2010 | CICLING | Syntactic Structure Transfer in a Tamil to Hindi MT System - A Hybrid Approach. | Sobha Lalitha Devi, R. Vijay Sundar Ram, Pravin Pralayankar, T. Bakiyavathi |
| 2008 | CICLING | Clause Boundary Identification Using Conditional Random Fields. | R. Vijay Sundar Ram, Sobha Lalitha Devi |
| 2008 | IJCNLP | Invited Talk: Named Entity Recognition: Different Approaches. | Sobha Lalitha Devi |
| 2008 | IJCNLP | Identifying Similar and Co-referring Documents Across Languages. | Pattabhi R. K. Rao, Sobha Lalitha Devi |
| 2008 | IJCNLP | Domain Focused Named Entity Recognizer for Tamil Using Conditional Random Fields. | R. Vijayakrishna, Sobha Lalitha Devi |