Nisansa de Silva

According to our database, Nisansa de Silva authored at least 57 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

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

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

SHADE: Semantic Hypernym Annotator for Domain-specific Entities - DnD Domain Use Case.

Akila Peiris, Nisansa de Silva

CoRR, 2024

Fine Tuning Named Entity Extraction Models for the Fantasy Domain.

Aravinth Sivaganeshan, Nisansa de Silva

CoRR, 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

Proceedings of the Ninth Conference on Machine Translation, 2024

Abstract Generation with Hybrid Model Supported by Relevance Matrix.

Dushan Kumarasinghe, Nisansa de Silva

Proceedings of the Computational Collective Intelligence - 16th International Conference, 2024

M2DS: Multilingual Dataset for Multi-document Summarisation.

Kushan Hewapathirana, Nisansa de Silva, C. D. Athuraliya

Proceedings of the Advances in Computational Collective Intelligence, 2024

A Multi-Stage Approach to Image Consistency in Zero-Shot Character Art Generation for the D&D Domain.

Gayashan Weerasundara, Nisansa de Silva

Proceedings of the 16th International Conference on Agents and Artificial Intelligence, 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

Proceedings of the 18th Conference of the European Chapter of the Association for Computational Linguistics, 2024

Shoulders of Giants: A Look at the Degree and Utility of Openness in NLP Research.

Surangika Ranathunga, Nisansa de Silva, Dilith Jayakody, Aloka Fernando

Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics, 2024

2023

Comparative Analysis of Named Entity Recognition in the Dungeons and Dragons Domain.

Gayashan Weerasundara, Nisansa de Silva

Proceedings of the 14th International Conference on Recent Advances in Natural Language Processing, 2023

Sinhala-English Word Embedding Alignment: Introducing Datasets and Benchmark for a Low Resource Language.

Kasun Wickramasinghe, Nisansa de Silva

Proceedings of the 37th Pacific Asia Conference on Language, 2023

Sinhala-English Parallel Word Dictionary Dataset.

Kasun Wickramasinghe, Nisansa de Silva

Proceedings of the 17th IEEE International Conference on Industrial and Information Systems, 2023

SHADE: Semantic Hypernym Annotator for Domain-Specific Entities - Dungeons and Dragons Domain Use Case.

Akila Peiris, Nisansa de Silva

Proceedings of the 17th IEEE International Conference on Industrial and Information Systems, 2023

Multi-Document Summarization: A Comparative Evaluation.

Kushan Hewapathirana, Nisansa de Silva, C. D. Athuraliya

Proceedings of the 17th IEEE International Conference on Industrial and Information Systems, 2023

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, Sokhar Samb, Benoît Sagot, Clara Rivera, Annette Rios, Isabel Papadimitriou, Salomey Osei, Pedro Javier Ortiz Suárez, Iroro Orife, Kelechi Ogueji, Andre Niyongabo Rubungo, Toan Q. Nguyen, Mathias Müller, André Müller, Shamsuddeen Hassan Muhammad, Nanda Muhammad, Ayanda Mnyakeni, Jamshidbek Mirzakhalov, Tapiwanashe Matangira, Colin Leong, Nze Lawson, Sneha Kudugunta, Yacine Jernite, Mathias Jenny, Orhan Firat, Bonaventure F. P. Dossou, Sakhile Dlamini, Nisansa de Silva, Sakine Çabuk Balli, Stella Biderman, Alessia Battisti, Ahmed Baruwa, Ankur Bapna, Pallavi Baljekar, Israel Abebe Azime, Ayodele Awokoya, Duygu Ataman, Orevaoghene Ahia, Oghenefego Ahia, Sweta Agrawal, Mofetoluwa Adeyemi

Trans. Assoc. Comput. Linguistics, 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

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

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

Selecting Seed Words for Wordle using Character Statistics.

Nisansa de Silva

CoRR, 2022

Automatic Generation of Abstracts for Research Papers.

Dushan Kumarasinghe, Nisansa de Silva

Proceedings of the 34th Conference on Computational Linguistics and Speech Processing, 2022

Legal Case Winning Party Prediction With Domain Specific Auxiliary Models.

Sahan Jayasinghe, Lakith Rambukkanage, Ashan Silva, Nisansa de Silva, Amal Shehan Perera

Proceedings of the 34th Conference on Computational Linguistics and Speech Processing, 2022

Sinhala Sentence Embedding: A Two-Tiered Structure for Low-Resource Languages.

Gihan Weeraprameshwara, Vihanga Jayawickrama, Nisansa de Silva, Yudhanjaya Wijeratne

Proceedings of the 36th Pacific Asia Conference on Language, Information and Computation, 2022

Synthesis and Evaluation of a Domain-specific Large Data Set for Dungeons & Dragons.

Akila Peiris, Nisansa de Silva

Proceedings of the 36th Pacific Asia Conference on Language, Information and Computation, 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

Proceedings of the 36th Pacific Asia Conference on Language, Information and Computation, 2022

Some Languages are More Equal than Others: Probing Deeper into the Linguistic Disparity in the NLP World.

Surangika Ranathunga, Nisansa de Silva

Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing, 2022

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

Proceedings of the AIEE 2022: The 3rd International Conference on Artificial Intelligence in Electronics Engineering, Bangkok Thailand, January 11, 2022

2021

Seeking Sinhala Sentiment: Predicting Facebook Reactions of Sinhala Posts.

Vihanga Jayawickrama, Gihan Weeraprameshwara, Nisansa de Silva, Yudhanjaya Wijeratne

CoRR, 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

Proceedings of the iiWAS2021: The 23rd International Conference on Information Integration and Web Intelligence, Linz, Austria, 29 November 2021, 2021

Critical Sentence Identification in Legal Cases Using Multi-Class Classification.

Sahan Jayasinghe, Lakith Rambukkanage, Ashan Silva, Nisansa de Silva, Amal Shehan Perera

Proceedings of the 16th International Conference on Industrial and Information Systems, 2021

Semantic Oppositeness Assisted Deep Contextual Modeling for Automatic Rumor Detection in Social Networks.

Nisansa de Silva, Dejing Dou

Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, 2021

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

Proceedings of the Database and Expert Systems Applications, 2021

2020

An Overview of Utilizing Knowledge Bases in Neural Networks for Question Answering.

Sabin Kafle, Nisansa de Silva, Dejing Dou

Inf. Syst. Frontiers, 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

Sinhala Language Corpora and Stopwords from a Decade of Sri Lankan Facebook.

Yudhanjaya Wijeratne, Nisansa de Silva

CoRR, 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

Proceedings of the 34th Pacific Asia Conference on Language, Information and Computation, 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

Proceedings of the 15th IEEE International Conference on Industrial and Information Systems, 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

Proceedings of the 15th IEEE International Conference on Industrial and Information Systems, 2020

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

Proceedings of the 28th International Conference on Computational Linguistics, 2020

2019

Survey on Publicly Available Sinhala Natural Language Processing Tools and Research.

Nisansa de Silva

CoRR, 2019

Logic Rules Powered Knowledge Graph Embedding.

Pengwei Wang, Dejing Dou, Fangzhao Wu, Nisansa de Silva, Lianwen Jin

CoRR, 2019

Shift-of-Perspective Identification within Legal Cases.

Gathika Ratnayaka, Thejan Rupasinghe, Nisansa de Silva, Viraj Salaka Gamage, Menuka Warushavithana, Amal Shehan Perera

Proceedings of the Third Workshop on Automated Semantic Analysis of Information in Legal Texts co-located with the 17th International Conference on Artificial Intelligence and Law (ICAIL 2019), 2019

Semantic Oppositeness Embedding Using an Autoencoder-Based Learning Model.

Nisansa de Silva, Dejing Dou

Proceedings of the Database and Expert Systems Applications, 2019

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

Proceedings of the 10th ACM International Conference on Bioinformatics, 2019

2018

Concept and Attention-Based CNN for Question Retrieval in Multi-View Learning.

Pengwei Wang, Lei Ji, Jun Yan, Dejing Dou, Nisansa de Silva, Yong Zhang, Lianwen Jin

ACM Trans. Intell. Syst. Technol., 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

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

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

Proceedings of the 9th Workshop on Computational Approaches to Subjectivity, 2018

2017

Online Reasoning for Semantic Error Detection in Text.

Fernando Gutierrez, Dejing Dou, Nisansa de Silva, Stephen Fickas

J. Data Semant., 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

Subject Specific Stream Classification Preprocessing Algorithm for Twitter Data Stream.

Nisansa de Silva, Danaja Maldeniya, Chamilka Wijeratne

CoRR, 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

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

Proceedings of the 2017 IEEE International Conference on Industrial and Information Systems, 2017

Discovering Inconsistencies in PubMed Abstracts through Ontology-Based Information Extraction.

Nisansa de Silva, Dejing Dou, Jingshan Huang

Proceedings of the 8th ACM International Conference on Bioinformatics, 2017

2016

The development of non-coding RNA ontology.

Jingshan Huang, Karen Eilbeck, Barry Smith, Judith A. Blake, Dejing Dou, Weili Huang, Darren A. Natale, Alan Ruttenberg, Jun Huan, Michael T. Zimmermann, Guoqian Jiang, Yu Lin, Bin Wu, Harrison J. Strachan, Nisansa de Silva, Mohan Vamsi Kasukurthi, Vikash Kumar Jha, Yongqun He, Shaojie Zhang, Xiaowei Wang, Zixing Liu, Glen M. Borchert, Ming Tan

Int. J. Data Min. Bioinform., 2016

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, Judith A. Blake, Karen Eilbeck, Darren A. Natale, Yu Lin, Bin Wu, Nisansa de Silva, Xiaowei Wang, Zixing Liu, Glen M. Borchert, Ming Tan, Alan Ruttenberg

J. Biomed. Semant., 2016

2014

Building a WordNet for Sinhala.

Indeewari Wijesiri, Malaka Gallage, Buddhika Gunathilaka, Madhuranga Lakjeewa, Daya C. Wimalasuriya, Gihan Dias, Rohini Paranavithana, Nisansa de Silva

Proceedings of the Seventh Global Wordnet Conference, 2014