Overview of the track on Sentiment Analysis for Dravidian Languages in Code-Mixed Text. - Bharathi Raja Chakravarthi; Ruba Priyadharshini; Vigneshwaran Muralidaran; Shardul Suryawanshi; Navya Jose; Elizabeth Sherly; John P. McCrae (FIRE (Working Notes), 2020)

Corpus Creation for Sentiment Analysis in Code-Mixed Tamil-English Text. - Bharathi Raja Chakravarthi; Vigneshwaran Muralidaran; Ruba Priyadharshini; John Philip McCrae (SLTU-CCURL@LREC, 2020)

Findings of the Sentiment Analysis of Dravidian Languages in Code-Mixed Text. - Bharathi Raja Chakravarthi; Ruba Priyadharshini; Sajeetha Thavareesan; Dhivya Chinnappa; Durairaj Thenmozhi; Elizabeth Sherly; John P. McCrae; Adeep Hande; Rahul Ponnusamy; Shubhanker Banerjee; Charangan Vasantharajan (FIRE (Working Notes), 2021)

Overview of the DravidianCodeMix 2021 Shared Task on Sentiment Detection in Tamil, Malayalam, and Kannada. - Ruba Priyadharshini; Bharathi Raja Chakravarthi; Sajeetha Thavareesan; Dhivya Chinnappa; Durairaj Thenmozhi; Rahul Ponnusamy (FIRE, 2021)

IIITK@LT-EDI-EACL2021: Hope Speech Detection for Equality, Diversity, and Inclusion in Tamil , Malayalam and English. - Nikhil Ghanghor; Rahul Ponnusamy; Prasanna Kumar Kumaresan; Ruba Priyadharshini; Sajeetha Thavareesan; Bharathi Raja Chakravarthi (LT-EDI@EACL, 2021)

IIITT@LT-EDI-EACL2021-Hope Speech Detection: There is always hope in Transformers. - Karthik Puranik; Adeep Hande; Ruba Priyadharshini; Sajeetha Thavareesan; Bharathi Raja Chakravarthi (LT-EDI@EACL, 2021)

Domain Identification of Scientific Articles Using Transfer Learning and Ensembles. - Adeep Hande; Karthik Puranik; Ruba Priyadharshini; Bharathi Raja Chakravarthi (PAKDD (Workshops), 2021)

Findings of the VarDial Evaluation Campaign 2021. - Bharathi Raja Chakravarthi; Mihaela Gaman; Radu Tudor Ionescu; Heidi Jauhiainen; Tommi Jauhiainen; Krister Lindén; Nikola Ljubesic; Niko Partanen; Ruba Priyadharshini; Christoph Purschke; Eswari Rajagopal; Yves Scherrer; et al. (VarDial@EACL, 2021)

UVCE-IIITT@DravidianLangTech-EACL2021: Tamil Troll Meme Classification: You need to Pay more Attention. - Siddhanth U. Hegde; Adeep Hande; Ruba Priyadharshini; Sajeetha Thavareesan; Bharathi Raja Chakravarthi (CoRR, 2021)

Benchmarking Multi-Task Learning for Sentiment Analysis and Offensive Language Identification in Under-Resourced Dravidian Languages. - Adeep Hande; Siddhanth U. Hegde; Ruba Priyadharshini; Rahul Ponnusamy; Prasanna Kumar Kumaresan; Sajeetha Thavareesan; Bharathi Raja Chakravarthi (CoRR, 2021)

Do Images really do the Talking? Analysing the significance of Images in Tamil Troll meme classification. - Siddhanth U. Hegde; Adeep Hande; Ruba Priyadharshini; Sajeetha Thavareesan; Ratnasingam Sakuntharaj; Sathiyaraj Thangasamy; B. Bharathi; Bharathi Raja Chakravarthi (CoRR, 2021)

Hope Speech detection in under-resourced Kannada language. - Adeep Hande; Ruba Priyadharshini; Anbukkarasi Sampath; Kingston Pal Thamburaj; Prabakaran Chandran; Bharathi Raja Chakravarthi (CoRR, 2021)

Attentive fine-tuning of Transformers for Translation of low-resourced languages @LoResMT 2021. - Karthik Puranik; Adeep Hande; Ruba Priyadharshini; Thenmozhi Durairaj; Anbukkarasi Sampath; Kingston Pal Thamburaj; Bharathi Raja Chakravarthi (CoRR, 2021)

Offensive Language Identification in Low-resourced Code-mixed Dravidian languages using Pseudo-labeling. - Adeep Hande; Karthik Puranik; Konthala Yasaswini; Ruba Priyadharshini; Sajeetha Thavareesan; Anbukkarasi Sampath; Kogilavani Shanmugavadivel; Durairaj Thenmozhi; Bharathi Raja Chakravarthi (CoRR, 2021)

Dataset for Identification of Homophobia and Transophobia in Multilingual YouTube Comments. - Bharathi Raja Chakravarthi; Ruba Priyadharshini; Rahul Ponnusamy; Prasanna Kumar Kumaresan; Kayalvizhi Sampath; Durairaj Thenmozhi; Sathiyaraj Thangasamy; Rajendran Nallathambi; John Philip McCrae (CoRR, 2021)

Developing Successful Shared Tasks on Offensive Language Identification for Dravidian Languages. - Bharathi Raja Chakravarthi; Dhivya Chinnappa; Ruba Priyadharshini; Anand Kumar Madasamy; Sangeetha Sivanesan; Subalalitha Chinnaudayar Navaneethakrishnan; Sajeetha Thavareesan; Dhanalakshmi Vadivel; Rahul Ponnusamy; Prasanna Kumar Kumaresan (CoRR, 2021)

Hypers at ComMA@ICON: Modelling Aggressiveness, Gender Bias and Communal Bias Identification. - Sean Benhur; Roshan Nayak; Kanchana Sivanraju; Adeep Hande; Subalalitha Chinnaudayar Navaneethakrishnan; Ruba Priyadharshini; Bharathi Raja Chakravarthi (CoRR, 2021)

Thirumurai: A Large Dataset of Tamil Shaivite Poems and Classification of Tamil Pann. - Shankar Mahadevan; Rahul Ponnusamy; Prasanna Kumar Kumaresan; Prabakaran Chandran; Ruba Priyadharshini; Sangeetha Sivanesan; Bharathi Raja Chakravarthi (LREC, 2022)

Overview of the Shared Task on Hope Speech Detection for Equality, Diversity, and Inclusion. - Bharathi Raja Chakravarthi; Vigneshwaran Muralidaran; Ruba Priyadharshini; Subalalitha Chinnaudayar Navaneethakrishnan; John P. McCrae; Miguel Ángel García; Salud María Jiménez-Zafra; Rafael Valencia-García; Prasanna Kumar Kumaresan; Rahul Ponnusamy; Daniel García-Baena; José Antonio García-Díaz (LT-EDI, 2022)

Overview of The Shared Task on Homophobia and Transphobia Detection in Social Media Comments. - Bharathi Raja Chakravarthi; Ruba Priyadharshini; Thenmozhi Durairaj; John P. McCrae; Paul Buitelaar; Prasanna Kumar Kumaresan; Rahul Ponnusamy (LT-EDI, 2022)

The Best of both Worlds: Dual Channel Language modeling for Hope Speech Detection in low-resourced Kannada. - Adeep Hande; Siddhanth U. Hegde; Sangeetha Sivanesan; Ruba Priyadharshini; Bharathi Raja Chakravarthi (LT-EDI, 2022)

TamilEmo: Finegrained Emotion Detection Dataset for Tamil. - Charangan Vasantharajan; Sean Benhur; Prasanna Kumar Kumaresan; Rahul Ponnusamy; Sathiyaraj Thangasamy; Ruba Priyadharshini; Thenmozhi Durairaj; Kanchana Sivanraju; Anbukkarasi Sampath; Bharathi Raja Chakravarthi; John Philip McCrae (CoRR, 2022)

An analysis of machine learning models for sentiment analysis of Tamil code-mixed data. - Kogilavani Shanmugavadivel; Sai Haritha Sampath; Pramod Nandhakumar; Prasath Mahalingam; Malliga Subramanian; Prasanna Kumar Kumaresan; Ruba Priyadharshini (Comput. Speech Lang., 2022)

Offensive language detection in Tamil YouTube comments by adapters and cross-domain knowledge transfer. - Malliga Subramanian; Rahul Ponnusamy; Sean Benhur; Kogilavani Shanmugavadivel; Adhithiya Ganesan; Deepti Ravi; Gowtham Krishnan Shanmugasundaram; Ruba Priyadharshini; Bharathi Raja Chakravarthi (Comput. Speech Lang., 2022)

How can we detect Homophobia and Transphobia? Experiments in a multilingual code-mixed setting for social media governance. - Bharathi Raja Chakravarthi; Adeep Hande; Rahul Ponnusamy; Prasanna Kumar Kumaresan; Ruba Priyadharshini (Int. J. Inf. Manag. Data Insights, 2022)

DravidianCodeMix: sentiment analysis and offensive language identification dataset for Dravidian languages in code-mixed text. - Bharathi Raja Chakravarthi; Ruba Priyadharshini; Vigneshwaran Muralidaran; Navya Jose; Shardul Suryawanshi; Elizabeth Sherly; John P. McCrae (Lang. Resour. Evaluation, 2022)

Team_Tamil at HODI: Few-Shot Learning for Detecting Homotransphobia in Italian Language. - Rahul Ponnusamy; Prasanna Kumar Kumaresan; Kishore Kumar Ponnusamy; Charmathi Rajkumar; Ruba Priyadharshini; Bharathi Raja Chakravarthi (EVALITA, 2023)

Offensive language identification in dravidian languages using MPNet and CNN. - Bharathi Raja Chakravarthi; Manoj Balaji Jagadeeshan; Vasanth Palanikumar; Ruba Priyadharshini (Int. J. Inf. Manag. Data Insights, 2023)

Detecting abusive comments at a fine-grained level in a low-resource language. - Bharathi Raja Chakravarthi; Ruba Priyadharshini; Shubhanker Banerjee; Manoj Balaji Jagadeeshan; Prasanna Kumar Kumaresan; Rahul Ponnusamy; Sean Benhur; John Philip McCrae (Nat. Lang. Process. J., 2023)

Homophobia and transphobia detection for low-resourced languages in social media comments. - Prasanna Kumar Kumaresan; Rahul Ponnusamy; Ruba Priyadharshini; Paul Buitelaar; Bharathi Raja Chakravarthi (Nat. Lang. Process. J., 2023)

TamilSentiMix. - Bharathi Raja Chakravarthi; Vigneshwaran Muralidaran; Ruba Priyadharshini; John P. McCrae (UCI Machine Learning Repository, 2023)

VEL@IberLEF 2024: Hope Speech Detection in Spanish Social Media Comments using BERT Pre-trained Model. - Kishore Kumar Ponnusamy; Mani Vegupatti; Prasanna Kumar Kumaresan; Ruba Priyadharshini; Paul Buitelaar; Bharathi Raja Chakravarthi (IberLEF@SEPLN, 2024)

Homophobia and transphobia span identification in low-resource languages. - Prasanna Kumar Kumaresan; Devendra Deepak Kayande; Ruba Priyadharshini; Paul Buitelaar; Bharathi Raja Chakravarthi (Nat. Lang. Process. J., 2025)

Bayesian Q-learning in multi-objective reward model for homophobic and transphobic text classification in low-resource languages: A hypothesis testing framework in multi-objective setting. - Vivek Suresh Raj; Ruba Priyadharshini; Saranya Rajiakodi; Bharathi Raja Chakravarthi (Nat. Lang. Process. J., 2025)