Building a WordNet for Sinhala. - Indeewari Wijesiri; Malaka Gallage; Buddhika Gunathilaka; Madhuranga Lakjeewa; Daya C. Wimalasuriya; Gihan Dias; Rohini Paranavithana; Nisansa de Silva (GWC, 2014)

OmniSearch: a semantic search system based on the Ontology for MIcroRNA Target (OMIT) for microRNA-target gene interaction data. - Jingshan Huang; Fernando Gutierrez; Harrison J. Strachan; Dejing Dou; Weili Huang; Barry Smith 001; Judith A. Blake; Karen Eilbeck; Darren A. Natale; Yu Lin; Bin Wu 008; Nisansa de Silva; et al. (J. Biomed. Semant., 2016)

The development of non-coding RNA ontology. - Jingshan Huang; Karen Eilbeck; Barry Smith 001; Judith A. Blake; Dejing Dou; Weili Huang; Darren A. Natale; Alan Ruttenberg; Jun Huan; Michael T. Zimmermann; Guoqian Jiang; Yu Lin; et al. (Int. J. Data Min. Bioinform., 2016)

Discovering Inconsistencies in PubMed Abstracts through Ontology-Based Information Extraction. - Nisansa de Silva; Dejing Dou; Jingshan Huang (BCB, 2017)

Synergistic union of Word2Vec and lexicon for domain specific semantic similarity. - Keet Sugathadasa; Buddhi Ayesha; Nisansa de Silva; Amal Shehan Perera; Vindula Jayawardana; Dimuthu Lakmal; Madhavi Perera (ICIIS, 2017)

Deriving a Representative Vector for Ontology Classes with Instance Word Vector Embeddings. - Vindula Jayawardana; Dimuthu Lakmal; Nisansa de Silva; Amal Shehan Perera; Keet Sugathadasa; Buddhi Ayesha (CoRR, 2017)

Subject Specific Stream Classification Preprocessing Algorithm for Twitter Data Stream. - Nisansa de Silva; Danaja Maldeniya; Chamilka Wijeratne (CoRR, 2017)

Semi-Supervised Instance Population of an Ontology using Word Vector Embeddings. - Vindula Jayawardana; Dimuthu Lakmal; Nisansa de Silva; Amal Shehan Perera; Keet Sugathadasa; Buddhi Ayesha; Madhavi Perera (CoRR, 2017)

Online Reasoning for Semantic Error Detection in Text. - Fernando Gutierrez; Dejing Dou; Nisansa de Silva; Stephen Fickas (J. Data Semant., 2017)

Fast Approach to Build an Automatic Sentiment Annotator for Legal Domain using Transfer Learning. - Viraj Salaka Gamage; Menuka Warushavithana; Nisansa de Silva; Amal Shehan Perera; Gathika Ratnayaka; Thejan Rupasinghe (WASSA@EMNLP, 2018)

Legal Document Retrieval using Document Vector Embeddings and Deep Learning. - Keet Sugathadasa; Buddhi Ayesha; Nisansa de Silva; Amal Shehan Perera; Vindula Jayawardana; Dimuthu Lakmal; Madhavi Perera (CoRR, 2018)

Identifying Relationships Among Sentences in Court Case Transcripts Using Discourse Relations. - Gathika Ratnayaka; Thejan Rupasinghe; Nisansa de Silva; Menuka Warushavithana; Viraj Gamage; Amal Shehan Perera (CoRR, 2018)

Concept and Attention-Based CNN for Question Retrieval in Multi-View Learning. - Pengwei Wang 004; Lei Ji 001; Jun Yan 001; Dejing Dou; Nisansa de Silva; Yong Zhang; Lianwen Jin (ACM Trans. Intell. Syst. Technol., 2018)

Learning Electronic Health Records through Hyperbolic Embedding of Medical Ontologies. - Qiuhao Lu; Nisansa de Silva; Sabin Kafle; Jiazhen Cao; Dejing Dou; Thien Huu Nguyen; Prithviraj Sen; Brent Hailpern; Berthold Reinwald; Yunyao Li 001 (BCB, 2019)

Semantic Oppositeness Embedding Using an Autoencoder-Based Learning Model. - Nisansa de Silva; Dejing Dou (DEXA (1), 2019)

Shift-of-Perspective Identification within Legal Cases. - Gathika Ratnayaka; Thejan Rupasinghe; Nisansa de Silva; Viraj Salaka Gamage; Menuka Warushavithana; Amal Shehan Perera (ASAIL@ICAIL, 2019)

An Overview of Utilizing Knowledge Bases in Neural Networks for Question Answering. - Sabin Kafle; Nisansa de Silva; Dejing Dou (IRI, 2019)

Logic Rules Powered Knowledge Graph Embedding. - Pengwei Wang 004; Dejing Dou; Fangzhao Wu; Nisansa de Silva; Lianwen Jin (CoRR, 2019)

Survey on Publicly Available Sinhala Natural Language Processing Tools and Research. - Nisansa de Silva (CoRR, 2019)

Exploiting Node Content for Multiview Graph Convolutional Network and Adversarial Regularization. - Qiuhao Lu; Nisansa de Silva; Dejing Dou; Thien Huu Nguyen; Prithviraj Sen; Berthold Reinwald; Yunyao Li 001 (COLING, 2020)

SigmaLaw-ABSA: Dataset for Aspect-Based Sentiment Analysis in Legal Opinion Texts. - Chanika Ruchini Mudalige; Dilini Karunarathna; Isanka Rajapaksha; Nisansa de Silva; Gathika Ratnayaka; Amal Shehan Perera; Ramesh Pathirana (ICIIS, 2020)

Party Identification of Legal Documents using Co-reference Resolution and Named Entity Recognition. - Chamodi Samarawickrama; Melonie de Almeida; Nisansa de Silva; Gathika Ratnayaka; Amal Shehan Perera (ICIIS, 2020)

Effective Approach to Develop a Sentiment Annotator For Legal Domain in a Low Resource Setting. - Gathika Ratnayaka; Nisansa de Silva; Amal Shehan Perera; Ramesh Pathirana (PACLIC, 2020)

Sinhala Language Corpora and Stopwords from a Decade of Sri Lankan Facebook. - Yudhanjaya Wijeratne; Nisansa de Silva (CoRR, 2020)

Rule-Based Approach for Party-Based Sentiment Analysis in Legal Opinion Texts. - Isanka Rajapaksha; Chanika Ruchini Mudalige; Dilini Karunarathna; Nisansa de Silva; Gathika Ratnayaka; Amal Shehan Perera (CoRR, 2020)

Sigmalaw PBSA - A Deep Learning Model for Aspect-Based Sentiment Analysis for the Legal Domain. - Isanka Rajapaksha; Chanika Ruchini Mudalige; Dilini Karunarathna; Nisansa de Silva; Amal Shehan Perera; Gathika Ratnayaka (DEXA (1), 2021)

Semantic Oppositeness Assisted Deep Contextual Modeling for Automatic Rumor Detection in Social Networks. - Nisansa de Silva; Dejing Dou (EACL, 2021)

Critical Sentence Identification in Legal Cases Using Multi-Class Classification. - Sahan Jayasinghe; Lakith Rambukkanage; Ashan Silva; Nisansa de Silva; Amal Shehan Perera (ICIIS, 2021)

Identifying Legal Party Members from Legal Opinion Documents using Natural Language Processing. - Melonie de Almeida; Chamodi Samarawickrama; Nisansa de Silva; Gathika Ratnayaka; Amal Shehan Perera (iiWAS, 2021)

Seeking Sinhala Sentiment: Predicting Facebook Reactions of Sinhala Posts. - Vihanga Jayawickrama; Gihan Weeraprameshwara; Nisansa de Silva; Yudhanjaya Wijeratne (CoRR, 2021)

Sentiment Analysis with Deep Learning Models: A Comparative Study on a Decade of Sinhala Language Facebook Data. - Gihan Weeraprameshwara; Vihanga Jayawickrama; Nisansa de Silva; Yudhanjaya Wijeratne (AIEE, 2022)

Some Languages are More Equal than Others: Probing Deeper into the Linguistic Disparity in the NLP World. - Surangika Ranathunga; Nisansa de Silva (AACL/IJCNLP (1), 2022)

Learning Sentence Embeddings In The Legal Domain with Low Resource Settings. - Sahan Jayasinghe; Lakith Rambukkanage; Ashan Silva; Nisansa de Silva; Shehan Perera; Madhavi Perera (PACLIC, 2022)

Synthesis and Evaluation of a Domain-specific Large Data Set for Dungeons & Dragons. - Akila Peiris; Nisansa de Silva (PACLIC, 2022)

Sinhala Sentence Embedding: A Two-Tiered Structure for Low-Resource Languages. - Gihan Weeraprameshwara; Vihanga Jayawickrama; Nisansa de Silva; Yudhanjaya Wijeratne (PACLIC, 2022)

Legal Case Winning Party Prediction With Domain Specific Auxiliary Models. - Sahan Jayasinghe; Lakith Rambukkanage; Ashan Silva; Nisansa de Silva; Amal Shehan Perera (ROCLING, 2022)

Automatic Generation of Abstracts for Research Papers. - Dushan Kumarasinghe; Nisansa de Silva (ROCLING, 2022)

Selecting Seed Words for Wordle using Character Statistics. - Nisansa de Silva (CoRR, 2022)

Context Sensitive Verb Similarity Dataset for Legal Information Extraction. - Gathika Ratnayaka; Nisansa de Silva; Amal Shehan Perera; Gayan Kavirathne; Thirasara Ariyarathna; Anjana Wijesinghe (Data, 2022)

SigmaLaw PBSA - A Deep Learning Approach For Aspect Based Sentiment Analysis in Legal Opinion Texts. - Isanka Rajapaksha; Chanika Ruchini Mudalige; Dilini Karunarathna; Nisansa de Silva; Gathika Ratnayaka; Amal Shehan Perera (J. Data Intell., 2022)

Legal Party Extraction from Legal Opinion Texts Using Recurrent Deep Neural Networks. - Chamodi Samarawickrama; Melonie de Almeida; Nisansa de Silva; Gathika Ratnayaka; Amal Shehan Perera (J. Data Intell., 2022)

Quality at a Glance: An Audit of Web-Crawled Multilingual Datasets. - Julia Kreutzer; Isaac Caswell; Lisa Wang; Ahsan Wahab; Daan van Esch; Nasanbayar Ulzii-Orshikh; Allahsera Tapo; Nishant Subramani; Artem Sokolov; Claytone Sikasote; Monang Setyawan; Supheakmungkol Sarin; et al. (Trans. Assoc. Comput. Linguistics, 2022)

Multi-Document Summarization: A Comparative Evaluation. - Kushan Hewapathirana; Nisansa de Silva; C. D. Athuraliya (ICIIS, 2023)

SHADE: Semantic Hypernym Annotator for Domain-Specific Entities - Dungeons and Dragons Domain Use Case. - Akila Peiris; Nisansa de Silva (ICIIS, 2023)

Sinhala-English Parallel Word Dictionary Dataset. - Kasun Wickramasinghe; Nisansa de Silva (ICIIS, 2023)

Sinhala-English Word Embedding Alignment: Introducing Datasets and Benchmark for a Low Resource Language. - Kasun Wickramasinghe; Nisansa de Silva (PACLIC, 2023)

Comparative Analysis of Named Entity Recognition in the Dungeons and Dragons Domain. - Gayashan Weerasundara; Nisansa de Silva (RANLP, 2023)

Shoulders of Giants: A Look at the Degree and Utility of Openness in NLP Research. - Surangika Ranathunga; Nisansa de Silva; Dilith Jayakody; Aloka Fernando (ACL (Short Papers), 2024)

Quality Does Matter: A Detailed Look at the Quality and Utility of Web-Mined Parallel Corpora. - Surangika Ranathunga; Nisansa de Silva; Menan Velayuthan; Aloka Fernando; Charitha Rathnayake (EACL (1), 2024)

A Multi-Stage Approach to Image Consistency in Zero-Shot Character Art Generation for the D&D Domain. - Gayashan Weerasundara; Nisansa de Silva (ICAART (3), 2024)

M2DS: Multilingual Dataset for Multi-document Summarisation. - Kushan Hewapathirana; Nisansa de Silva; C. D. Athuraliya (ICCCI (CCIS Volume 1), 2024)

Abstract Generation with Hybrid Model Supported by Relevance Matrix. - Dushan Kumarasinghe; Nisansa de Silva (ICCCI (1), 2024)

Enhanced Aspect-Based Sentiment Analysis with Integrated Category Extraction for Instruct-DeBERTa. - Dineth Jayakody; Koshila Isuranda; Ava Malkith; Nisansa de Silva; Sachintha Rajith Ponnamperuma; G. G. N. Sandamali; K. L. K. Sudheera; Kashnika Gimhani Sarathchandra (PACLIC, 2024)

Back to the Stats: Rescuing Low Resource Neural Machine Translation with Statistical Methods. - Menan Velayuthan; Dilith Jayakody; Nisansa de Silva; Aloka Fernando; Surangika Ranathunga (WMT, 2024)

Fine Tuning Named Entity Extraction Models for the Fantasy Domain. - Aravinth Sivaganeshan; Nisansa de Silva (CoRR, 2024)

SHADE: Semantic Hypernym Annotator for Domain-specific Entities - DnD Domain Use Case. - Akila Peiris; Nisansa de Silva (CoRR, 2024)

Aspect-Based Sentiment Analysis Techniques: A Comparative Study. - Dineth Jayakody; Koshila Isuranda; A V. A Malkith; Nisansa de Silva; Sachintha Rajith Ponnamperuma; G. G. N. Sandamali; K. L. K. Sudheera (CoRR, 2024)

Instruct-DeBERTa: A Hybrid Approach for Aspect-based Sentiment Analysis on Textual Reviews. - Dineth Jayakody; A V. A Malkith; Koshila Isuranda; Vishal Thenuwara; Nisansa de Silva; Sachintha Rajith Ponnamperuma; G. G. N. Sandamali; K. L. K. Sudheera (CoRR, 2024)

Sinhala Transliteration: A Comparative Analysis Between Rule-based and Seq2Seq Approaches. - Yomal De Mel; Kasun Wickramasinghe; Nisansa de Silva; Surangika Ranathunga (COLING Workshops, 2025)

Automatic Analysis of App Reviews Using LLMs. - Sadeep Gunathilaka; Nisansa de Silva (ICAART (2), 2025)

DESS: DeBERTa Enhanced Syntactic-Semantic Aspect Sentiment Triplet Extraction. - Vishal Thenuwara; Nisansa de Silva (ICCCI (1), 2025)

SCHOLIA- An XAI Framework for APR. - Nethum Lamahewage; Nimantha Cooray; Ridwan Shariffdeen; Sandareka Wickramanayake; Nisansa de Silva (APR@ICSE, 2025)

FusionRepair: Iterative Multi-Line APR via Fusion. - Jayanath Senevirathna; Ayesh Vininda; Prasad Sandaruwan; Ridwan Shariffdeen; Sandareka Wickramanayake; Nisansa de Silva (APR@ICSE, 2025)

Linguistic Analysis of Sinhala YouTube Comments on Sinhala Music Videos: A Dataset Study. - Yomal De Mel; Nisansa de Silva (CoRR, 2025)

Improving the quality of Web-mined Parallel Corpora of Low-Resource Languages using Debiasing Heuristics. - Aloka Fernando; Surangika Ranathunga; Nisansa de Silva (CoRR, 2025)

Evolution of Cooperation in LLM-Agent Societies: A Preliminary Study Using Different Punishment Strategies. - Kavindu Warnakulasuriya; Prabhash Dissanayake; Navindu De Silva; Stephen Cranefield; Bastin Tony Roy Savarimuthu; Surangika Ranathunga; Nisansa de Silva (CoRR, 2025)

Zero-shot OCR Accuracy of Low-Resourced Languages: A Comparative Analysis on Sinhala and Tamil. - Nevidu Jayatilleke; Nisansa de Silva (CoRR, 2025)

Utilizing Multilingual Encoders to Improve Large Language Models for Low-Resource Languages. - Imalsha Puranegedara; Themira Chathumina; Nisal Ranathunga; Nisansa de Silva; Surangika Ranathunga; Mokanarangan Thayaparan (CoRR, 2025)

SinLlama - A Large Language Model for Sinhala. - H. W. K. Aravinda; Rashad Sirajudeen; Samith Karunathilake; Nisansa de Silva; Surangika Ranathunga; Rishemjit Kaur (CoRR, 2025)

SiDiaC: Sinhala Diachronic Corpus. - Nevidu Jayatilleke; Nisansa de Silva (CoRR, 2025)

ScheduleMe: Multi-Agent Calendar Assistant. - Oshadha Wijerathne; Amandi Nimasha; Dushan Fernando; Nisansa de Silva; Srinath Perera (CoRR, 2025)