Overview of the HASOC-DravidianCodeMix Shared Task on Offensive Language Detection in Tamil and Malayalam. - Bharathi Raja Chakravarthi; Prasanna Kumar Kumaresan; Ratnasingam Sakuntharaj; Anand Kumar Madasamy; Sajeetha Thavareesan; B. Premjith; Sreelakshmi K; Subalalitha Chinnaudayar Navaneethakrishnan; John P. McCrae; Thomas Mandl 001 (FIRE (Working Notes), 2021)

Findings of Shared Task on Offensive Language Identification in Tamil and Malayalam. - Prasanna Kumar Kumaresan; Premjith B; Ratnasingam Sakuntharaj; Sajeetha Thavareesan; Subalalitha Chinnaudayar Navaneethakrishnan; Anand Kumar Madasamy; Bharathi Raja Chakravarthi; John P. McCrae (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)

DravidianMultiModality: A Dataset for Multi-modal Sentiment Analysis in Tamil and Malayalam. - Bharathi Raja Chakravarthi; Jishnu Parameswaran P. K; Premjith B; K. P. Soman; Rahul Ponnusamy; Prasanna Kumar Kumaresan; Kingston Pal Thamburaj; John P. McCrae (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)

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)

Findings of shared task on Sentiment Analysis and Homophobia Detection of YouTube Comments in Code-Mixed Dravidian Languages. - Subalalitha Chinnaudayar Navaneethakrishnan; Bharathi Raja Chakravarthi; Kogilavani Shanmugavadivel; Malliga Subramanian; Prasanna Kumar Kumaresan; B. Bharathi; Lavanya Sambath Kumar; Rahul Ponnusamy (FIRE, 2022)

Overview of the Shared Task on Sentiment Analysis and Homophobia Detection of YouTube Comments in Code-Mixed Dravidian Languages. - Kogilavani Shanmugavadivel; Malliga Subramanian; Prasanna Kumar Kumaresan; Bharathi Raja Chakravarthi; B. Bharathi; Subalalitha Chinnaudayar Navaneethakrishnan; Lavanya Sambath Kumar; Thomas Mandl 001; Rahul Ponnusamy; Vasanth Palanikumar; Manoj Balaji Jagadeeshan (FIRE (Working Notes), 2022)

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)

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)

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)

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)

Overview of Sarcasm Identification of Dravidian Languages in DravidianCodeMix@FIRE-2023. - Bharathi Raja Chakravarthi; Sripriya N; Bharathi B; Nandhini K; Subalalitha Chinnaudayar Navaneethakrishnan; Thenmozhi Durairaj; Rahul Ponnusamy; Prasanna Kumar Kumaresan; Kishore Kumar Ponnusamy; Charmathi Rajkumar (FIRE (Working Notes), 2023)

Findings of Shared task on Sarcasm Identification in Code-Mixed Dravidian Languages. - Sripriya N; Thenmozhi Durairaj; Nandhini K; Bharathi B; Kishore Kumar Ponnusamy; Charmathi Rajkumar; Prasanna Kumar Kumaresan; Rahul Ponnusamy; Subalalitha Chinnaudayar Navaneethakrishnan; Bharathi Raja Chakravarthi (FIRE, 2023)

Exploring Techniques to Detect and Mitigate Non-Inclusive Language Bias in Marketing Communications Using a Dictionary-Based Approach. - Bharathi Raja Chakravarthi; Prasanna Kumar Kumaresan; Rahul Ponnusamy; John P. McCrae; Michaela Comerford; Jay Megaro; Deniz Keles; Last Feremenga (RANLP, 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)

Dataset for Identification of Homophobia and Transphobia for Telugu, Kannada, and Gujarati. - Prasanna Kumar Kumaresan; Rahul Ponnusamy; Dhruv Sharma; Paul Buitelaar; Bharathi Raja Chakravarthi (LREC/COLING, 2024)

From Laughter to Inequality: Annotated Dataset for Misogyny Detection in Tamil and Malayalam Memes. - Rahul Ponnusamy; Kathiravan Pannerselvam; Saranya Rajiakodi; Prasanna Kumar Kumaresan; Sajeetha Thavareesan; Bhuvaneswari Sivagnanam; Anshid K. A.; Susminu S. Kumar; Paul Buitelaar; Bharathi Raja Chakravarthi (LREC/COLING, 2024)

Contrastive Learning-Enhanced BERT Models for Hate Speech Detection in Marathi and Telugu. - Devendra Deepak Kayande; Kishore Kumar Ponnusamy; Prasanna Kumar Kumaresan; Paul Buitelaar; Bharathi Raja Chakravarthi (FIRE, 2024)

Insights into Sarcasm Detection in Social Media Posts for Dravidian Languages: Tamil and Malayalam. - Durairaj Thenmozhi; Sripriya N; Bharathi B; Nandhini K; Kishore Kumar Ponnusamy; Charmathi Rajkumar; Prasanna Kumar Kumaresan; Rahul Ponnusamy; Bharathi Raja Chakravarthi (FIRE, 2024)

VEL at HOMO-MEX 2024: Detecting LGBT+phobia in Mexican Spanish Social Media. - Devendra Deepak Kayande; Kishore Kumar Ponnusamy; Prasanna Kumar Kumaresan; Paul Buitelaar; Bharathi Raja Chakravarthi (IberLEF@SEPLN, 2024)

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)

MISTRA: Misogyny Detection through Text-Image Fusion and Representation Analysis. - Nitesh Jindal; Prasanna Kumar Kumaresan; Rahul Ponnusamy; Sajeetha Thavareesan; Saranya Rajiakodi; Bharathi Raja Chakravarthi (Nat. Lang. Process. J., 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)

Counter-speech generation for homophobic and transphobic social media content in Malayalam. - Praveen Prasannan; Prasanna Kumar Kumaresan; Saranya Rajiakodi; C. N. Subalalitha 001; Bharathi Raja Chakravarthi (Soc. Netw. Anal. Min., 2025)