Automatically Mapping Natural Language Requirements to Domain-Specific Process Models. - Uthayasankar Thayasivam; Kunal Verma; Alex Kass; Reymonrod G. Vasquez (IAAI, 2011)

On the Utility of WordNet for Ontology Alignment: Is it Really Worth it? - Uthayasanker Thayasivam; Prashant Doshi (ICSC, 2011)

Optima results for OAEI 2011. - Uthayasanker Thayasivam; Prashant Doshi (OM, 2011)

Improved Convergence of Iterative Ontology Alignment using Block-Coordinate Descent. - Uthayasanker Thayasivam; Prashant Doshi (AAAI, 2012)

Optima+ results for OAEI 2012. - Uthayasanker Thayasivam; Tejas Chaudhari; Prashant Doshi (OM, 2012)

Speeding Up Batch Alignment of Large Ontologies Using MapReduce. - Uthayasanker Thayasivam; Prashant Doshi (ICSC, 2013)

Canonical Forms and Similarity of Complex Concepts for Improved Ontology Alignment. - Tejas Chaudhari; Uthayasanker Thayasivam; Prashant Doshi (Web Intelligence, 2013)

Algorithms for complete, efficient, and scalable alignment of large ontologies. - Uthayasanker Thayasivam (2013)

Speeding Up Iterative Ontology Alignment using Block-Coordinate Descent. - Uthayasanker Thayasivam; Prashant Doshi (J. Artif. Intell. Res., 2014)

Domain Specific Intent Classification of Sinhala Speech Data. - Darshana Buddhika; Ranula Liyadipita; Sudeepa Nadeeshan; Hasini Witharana; Sanath Jayasena; Uthayasanker Thayasivam (IALP, 2018)

Graph Based Semi-Supervised Learning Approach for Tamil POS tagging. - Mokanarangan Thayaparan; Surangika Ranathunga; Uthayasanker Thayasivam (LREC, 2018)

DataSEARCH at IEST 2018: Multiple Word Embedding based Models for Implicit Emotion Classification of Tweets with Deep Learning. - Yasas Senarath; Uthayasanker Thayasivam (WASSA@EMNLP, 2018)

Transfer Learning Based Free-Form Speech Command Classification for Low-Resource Languages. - Yohan Karunanayake; Uthayasanker Thayasivam; Surangika Ranathunga (ACL (2), 2019)

Adaptation of Multivariate Concept to Multi-Way Agglomerative Clustering for Hierarchical Aspect Aggregation. - Tamasha Malepathirana; Rashindrie Perera; Yasasi Abeysinghe; Yumna Albar; Uthayasanker Thayasivam (FLAIRS, 2019)

Speech Command Classification System for Sinhala Language based on Automatic Speech Recognition. - Thilini Dinushika; Lakshika Kavmini; Pamoda Abeyawardhana; Uthayasanker Thayasivam; Sanath Jayasena (IALP, 2019)

Sinhala and Tamil Speech Intent Identification From English Phoneme Based ASR. - Yohan Karunanayake; Uthayasanker Thayasivam; Surangika Ranathunga (IALP, 2019)

Language Detection in Sinhala-English Code-mixed Data. - Ian Smith; Uthayasanker Thayasivam (IALP, 2019)

Extracting Relations from Web Tables by Leveraging Table Entity Behaviours. - Lahiru De Alwis; Achala Dissanayake; Manujith Pallewatte; Kalana De Silva; Uthayasanker Thayasivam (ICSC, 2019)

Amalgamation of General and Domain Specific Word Embeddings for Improved Hierarchical Aspect Aggregation. - Rashindrie Perera; Tamasha Malepathirana; Yasasi Abeysinghe; Yumna Albar; Uthayasanker Thayasivam (ICSC, 2019)

Concept Discovery through Information Extraction in Restaurant Domain. - Nadeesha Pathirana; Sandaru Seneviratne; Rangika Samarawickrama; Shane Wolff; Charith Chitraranjan; Uthayasanker Thayasivam; Tharindu Ranasinghe (Computación y Sistemas, 2019)

English to Sinhala Neural Machine Translation. - Thilakshi Fonseka; Rashmini Naranpanawa; Ravinga Perera; Uthayasanker Thayasivam (IALP, 2020)

FlowChroma - A Deep Recurrent Neural Network for Video Colorization. - Thejan Wijesinghe; Chamath Abeysinghe; Chanuka Wijayakoon; Lahiru Jayathilake; Uthayasanker Thayasivam (ICIAR (1), 2020)

Meta Learning for Few-Shot Joint Intent Detection and Slot-Filling. - Hemanthage S. Bhathiya; Uthayasanker Thayasivam (ICMLT, 2020)

A Privacy Preserving Data Publishing Middleware for Unstructured, Textual Social Media Data. - Prasadi Abeywardana; Uthayasanker Thayasivam (STOC@LREC, 2020)

Dialog policy optimization for low resource setting using Self-play and Reward based Sampling. - Tharindu Madusanka; Durashi Langappuli; Thisara Welmilla; Uthayasanker Thayasivam; Sanath Jayasena (PACLIC, 2020)

Automating web Table Columns to Knowledge Base Mapping using Translation Embedding. - Kavindu Chamiran; Amila Rukshan; Uthayasanker Thayasivam (ICSC, 2020)

Exploring Deep Neural Networks and Transfer Learning for Analyzing Emotions in Tweets. - Yasas Senarath; Uthayasanker Thayasivam (CoRR, 2020)

Improved Speech Command Classification System for Sinhala Language based on Automatic Speech Recognition. - Lakshika Kavmini; Thilini Dinushika; Uthayasanker Thayasivam; Sanath Jayasena (Int. J. Asian Lang. Process., 2020)

Analyzing Subword Techniques to Improve English to Sinhala Neural Machine Translation. - Rashmini Naranpanawa; Ravinga Perera; Thilakshi Fonseka; Uthayasanker Thayasivam (Int. J. Asian Lang. Process., 2020)

Sentiment Analysis in Dravidian Code-Mixed YouTube Comments and Posts. - Sanjeepan Sivapiran; Charangan Vasantharajan; Uthayasanker Thayasivam (FIRE (Working Notes), 2021)

Data-Driven Simulation of Ride-Hailing Services Using Imitation and Reinforcement Learning. - Haritha Jayasinghe; Tarindu Jayatilaka; Ravin Gunawardena; Uthayasanker Thayasivam (IEA/AIE (1), 2021)

Retrieval-based End-to-End Tamil language Conversational Agent for Closed Domain using Machine Learning. - Kumaran Kugathasan; Uthayasanker Thayasivam (NLPIR, 2021)

Speaker-Invariant Speech-to-Intent Classification for Low-Resource Languages. - Anosha Ignatius; Uthayasanker Thayasivam (SPECOM, 2021)

Tamizhi-Net OCR: Creating A Quality Large Scale Tamil-Sinhala-English Parallel Corpus Using Deep Learning Based Printed Character Recognition (PCR). - Charangan Vasantharajan; Uthayasanker Thayasivam (CoRR, 2021)

Domain Specific Intent Classification with BiLSTM. - Jayani Hellarawa; Uthayasanker Thayasivam (IALP, 2022)

Domain specific Question & Answer generation in Tamil. - Rubika Murugathas; Uthayasanker Thayasivam (IALP, 2022)

Unified Voice Embedding Through Multi-task Learning. - Jenarthanan Rajenthiran; Lakshikka Sithamaparanathan; Saranya Uthayakumar; Uthayasanker Thayasivam (IALP, 2022)

Adapting the Tesseract Open-Source OCR Engine for Tamil and Sinhala Legacy Fonts and Creating a Parallel Corpus for Tamil-Sinhala-English. - Charangan Vasantharajan; Laksika Tharmalingam; Uthayasanker Thayasivam (IALP, 2022)

Improving English to Sinhala Neural Machine Translation using Part-of-Speech Tag. - Ravinga Perera; Thilakshi Fonseka; Rashmini Naranpanawa; Uthayasanker Thayasivam (CoRR, 2022)

Towards Offensive Language Identification for Tamil Code-Mixed YouTube Comments and Posts. - Charangan Vasantharajan; Uthayasanker Thayasivam (SN Comput. Sci., 2022)

An Improved Bus Travel Time Prediction Using Multi-Model Ensemble Approach for Heterogeneous Traffic Conditions. - Shiveswarran Ratneswaran; Uthayasanker Thayasivam (ITSC, 2023)

Party Extraction from Legal Contract Using Contextualized Span Representations of Parties. - Sanjeepan Sivapiran; Charangan Vasantharajan; Uthayasanker Thayasivam (RANLP, 2023)

Multilingual Student Performance Prediction Using Llama 3. - Buddhi Ayesha; Umashanger Thayasivam; Uthayasanker Thayasivam (IEEE Big Data, 2024)

Explainable Bus Arrival Time Prediction Model with Improved Features Related to Topography and Points of Interest. - A. K. Warnakulasuriya; C. D. R. M. Weerasinghe; H. K. G. V. L. Wickramarathna; Shiveswarran Ratneswaran; Uthayasanker Thayasivam (ITSC, 2024)

A Dual Contrastive Learning Framework for Enhanced Hate Speech Detection in Low-Resource Languages. - Krishan Chavinda; Uthayasanker Thayasivam (COLING Workshops, 2025)

Advancing Multilingual Speaker Identification and Verification for Indo-Aryan and Dravidian Languages. - Braveenan Sritharan; Uthayasanker Thayasivam (COLING Workshops, 2025)

SiTa - Sinhala and Tamil Speaker Diarization Dataset in the Wild. - Uthayasanker Thayasivam; Thulasithan Gnanenthiram; Shamila Jeewantha; Upeksha Jayawickrama (COLING Workshops, 2025)

EmoTa: A Tamil Emotional Speech Dataset. - Jubeerathan Thevakumar; Luxshan Thavarasa; Thanikan Sivatheepan; Sajeev Kugarajah; Uthayasanker Thayasivam (COLING Workshops, 2025)

Balancing privacy and health integrity: A novel framework for ECG signal analysis in immersive environments. - Vithurabiman Senthuran; Uthayasanker Thayasivam; Iynkaran Natgunanathan; Keshav Sood; Yong Xiang 001 (Comput. Biol. Medicine, 2025)

GPS-2-GTFS: A Python package to process and transform raw GPS data of public transit to GTFS format. - Shiveswarran Ratneswaran; Uthayasanker Thayasivam; Sivakumar Thillaiambalam (Softw. Impacts, 2025)

A Framework to Prevent Biometric Data Leakage in the Immersive Technologies Domain. - Keshav Sood; Iynkaran Natgunanathan; Uthayasanker Thayasivam; Vithurabiman Senthuran; Xiaoning Zhang; Shui Yu 001 (CoRR, 2025)