Surangika Ranathunga

According to our database, Surangika Ranathunga authored at least 68 papers between 2011 and 2024.

Collaborative distances:

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

2024

AdapterFusion-based multi-task learning for code-mixed and code-switched text classification.

Himashi Rathnayake, Janani Sumanapala, Raveesha Rukshani, Surangika Ranathunga

Eng. Appl. Artif. Intell., January, 2024

Harnessing the power of LLMs for normative reasoning in MASs.

Bastin Tony Roy Savarimuthu, Surangika Ranathunga, Stephen Cranefield

CoRR, 2024

Norm Violation Detection in Multi-Agent Systems using Large Language Models: A Pilot Study.

Shawn He, Surangika Ranathunga, Stephen Cranefield, Bastin Tony Roy Savarimuthu

CoRR, 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

2023

Neural Machine Translation for Low-resource Languages: A Survey.

Surangika Ranathunga, En-Shiun Annie Lee, Marjana Prifti Skenduli, Ravi Shekhar, Mehreen Alam, Rishemjit Kaur

ACM Comput. Surv., November, 2023

Exploiting bilingual lexicons to improve multilingual embedding-based document and sentence alignment for low-resource languages.

Aloka Fernando, Surangika Ranathunga, Dilan Sachintha, Lakmali Piyarathna, Charith Rajitha

Knowl. Inf. Syst., February, 2023

Leveraging Auxiliary Domain Parallel Data in Intermediate Task Fine-tuning for Low-resource Translation.

Shravan Nayak, Surangika Ranathunga, Sarubi Thillainathan, Rikki Hung, Anthony Rinaldi, Yining Wang, Jonah Mackey, Andrew Ho, En-Shiun Annie Lee

CoRR, 2023

2022

Adapter-based fine-tuning of pre-trained multilingual language models for code-mixed and code-switched text classification.

Himashi Rathnayake, Janani Sumanapala, Raveesha Rukshani, Surangika Ranathunga

Knowl. Inf. Syst., 2022

Data Augmentation to Address Out-of-Vocabulary Problem in Low-Resource Sinhala-English Neural Machine Translation.

Aloka Fernando, Surangika Ranathunga

CoRR, 2022

vue4logs - Automatic Structuring of Heterogeneous Computer System Logs.

Isuru Boyagane, Oshadha Katulanda, Surangika Ranathunga, Srinath Perera

CoRR, 2022

Dataset and Baseline for Automatic Student Feedback Analysis.

Missaka Herath, Kushan Chamindu, Hashan Maduwantha, Surangika Ranathunga

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

BERTifying Sinhala - A Comprehensive Analysis of Pre-trained Language Models for Sinhala Text Classification.

Vinura Dhananjaya, Piyumal Demotte, Surangika Ranathunga, Sanath Jayasena

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 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

Pre-Trained Multilingual Sequence-to-Sequence Models: A Hope for Low-Resource Language Translation?

En-Shiun Annie Lee, Sarubi Thillainathan, Shravan Nayak, Surangika Ranathunga, David Ifeoluwa Adelani, Ruisi Su, Arya McCarthy

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2022, 2022

2021

Sentiment Analysis of Sinhala News Comments.

Surangika Ranathunga, Isuru Udara Liyanage

ACM Trans. Asian Low Resour. Lang. Inf. Process., 2021

Dual-State Capsule Networks for Text Classification.

Piyumal Demotte, Surangika Ranathunga

CoRR, 2021

Exploiting Parallel Corpora to Improve Multilingual Embedding based Document and Sentence Alignment.

Dilan Sachintha, Lakmali Piyarathna, Charith Rajitha, Surangika Ranathunga

CoRR, 2021

Metric Learning in Multilingual Sentence Similarity Measurement for Document Alignment.

Charith Rajitha, Lakmali Piyarathna, Dilan Sachintha, Surangika Ranathunga

Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), 2021

Classification of Code-Mixed Text Using Capsule Networks.

Shanaka S. Chathuranga, Surangika Ranathunga

Proceedings of the International Conference on Recent Advances in Natural Language Processing (RANLP 2021), 2021

Data Augmentation to Address Out of VocabularyProblem in Low Resource Sinhala English Neural Machine Translation.

Aloka Fernando, Surangika Ranathunga

Proceedings of the 35th Pacific Asia Conference on Language, Information and Computation, 2021

2020

Sentiment Analysis for Sinhala Language using Deep Learning Techniques.

Lahiru Senevirathne, Piyumal Demotte, Binod Karunanayake, Udyogi Munasinghe, Surangika Ranathunga

CoRR, 2020

Data Augmentation and Terminology Integration for Domain-Specific Sinhala-English-Tamil Statistical Machine Translation.

Aloka Fernando, Surangika Ranathunga, Gihan Dias

CoRR, 2020

Two-Step Memory Networks for Deep Semantic Parsing of Geometry Word Problems.

Ishadi Jayasinghe, Surangika Ranathunga

Proceedings of the SOFSEM 2020: Theory and Practice of Computer Science, 2020

Multi-lingual Mathematical Word Problem Generation using Long Short Term Memory Networks with Enhanced Input Features.

Vijini Liyanage, Surangika Ranathunga

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Word Embedding Evaluation for Sinhala.

Dimuthu Lakmal, Surangika Ranathunga, Saman Peramuna, Indu Herath

Proceedings of The 12th Language Resources and Evaluation Conference, 2020

2019

Indic language computing.

Pushpak Bhattacharyya, Hema A. Murthy, Surangika Ranathunga, Ranjiva Munasinghe

Commun. ACM, 2019

Model Answer Generation for Word-Type Questions in Elementary Mathematics.

Sakthithasan Rajpirathap, Surangika Ranathunga

Proceedings of the Natural Language Processing and Information Systems, 2019

Mathematical Expression Extraction from Unstructured Plain Text.

Kulakshi Fernando, Surangika Ranathunga, Gihan Dias

Proceedings of the Natural Language Processing and Information Systems, 2019

Anomaly Detection in High-Performance API Gateways.

Deshani Geethika, Malith Jayasinghe, Yasas Gunarathne, Thilina Ashen Gamage, Sudaraka Jayathilaka, Surangika Ranathunga, Srinath Perera

Proceedings of the 17th International Conference on High Performance Computing & Simulation, 2019

A Multi-language Platform for Generating Algebraic Mathematical Word Problems.

Vijini Liyanage, Surangika Ranathunga

Proceedings of the 14th Conference on Industrial and Information Systems, 2019

Sinhala and Tamil Speech Intent Identification From English Phoneme Based ASR.

Yohan Karunanayake, Uthayasanker Thayasivam, Surangika Ranathunga

Proceedings of the International Conference on Asian Language Processing, 2019

Transfer Learning Based Free-Form Speech Command Classification for Low-Resource Languages.

Yohan Karunanayake, Uthayasanker Thayasivam, Surangika Ranathunga

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018

Graph Based Semi-Supervised Learning Approach for Tamil POS tagging.

Mokanarangan Thayaparan, Surangika Ranathunga, Uthayasanker Thayasivam

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Handling Rare Word Problem using Synthetic Training Data for Sinhala and Tamil Neural Machine Translation.

Pasindu Tennage, Prabath Sandaruwan, Malith Thilakarathne, Achini Herath, Surangika Ranathunga

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Improving domain-specific SMT for low-resourced languages using data from different domains.

Fathima Farhath, Pranavan Theivendiram, Surangika Ranathunga, Sanath Jayasena, Gihan Dias

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Annotating Opinions and Opinion Targets in Student Course Feedback.

Janaka Chathuranga, Shanika Ediriweera, Ravindu Hasantha, Pranidhith Munasinghe, Surangika Ranathunga

Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Anomaly Detection in Industrial Software Systems - Using Variational Autoencoders.

Tharindu Kumarage, Nadun De Silva, Malsha Ranawaka, Chamal Kuruppu, Surangika Ranathunga

Proceedings of the 7th International Conference on Pattern Recognition Applications and Methods, 2018

2017

Multi-Domain Aspect Extraction Using Support Vector Machines.

Nadheesh Jihan, Yasas Senarath, Dulanjaya Tennekoon, Mithila Wickramarathne, Surangika Ranathunga

Proceedings of the 29th Conference on Computational Linguistics and Speech Processing, 2017

Opinion Target Extraction for Student Course Feedback.

Janaka Chathuranga, Shanika Ediriweera, Pranidhith Munasinghe, Ravindu Hasantha, Surangika Ranathunga

Proceedings of the 29th Conference on Computational Linguistics and Speech Processing, 2017

Sinhala Word Joiner.

Rajith Priyanga, Surangika Ranathunga, Gihan Dias

Proceedings of the 14th International Conference on Natural Language Processing, 2017

Automatic Assessment of Student Answers for Geometric Construction Questions.

Buddhima S. Wijeweera, Gihan Dias, Surangika Ranathunga

Proceedings of the 17th IEEE International Conference on Advanced Learning Technologies, 2017

Automatic Assessment of Student Answers Consisting of Venn and Euler Diagrams.

Diunuge Buddhika Wijesinghe, J. C. S. Kadupitiya, Surangika Ranathunga, Gihan Dias

Proceedings of the 17th IEEE International Conference on Advanced Learning Technologies, 2017

Assessment and Error Identification of Answers to Mathematical Word Problems.

J. C. S. Kadupitiya, Surangika Ranathunga, Gihan Dias

Proceedings of the 17th IEEE International Conference on Advanced Learning Technologies, 2017

Automatic Identification of Errors in Multi-step Answers to Algebra Questions.

Buddhiprabha Erabadda, Surangika Ranathunga, Gihan Dias

Proceedings of the 17th IEEE International Conference on Advanced Learning Technologies, 2017

Neural machine translation for sinhala and tamil languages.

Pasindu Tennage, Prabath Sandaruwan, Malith Thilakarathne, Achini Herath, Surangika Ranathunga, Sanath Jayasena, Gihan Dias

Proceedings of the 2017 International Conference on Asian Language Processing, 2017

Eatery: A Multi-Aspect Restaurant Rating System.

Rrubaa Panchendrarajan, Nazick Ahamed, Prakhash Sivakumar, Brunthavan Murugaiah, Surangika Ranathunga, Akila Pemasiri

Proceedings of the 28th ACM Conference on Hypertext and Social Media, 2017

Monitoring Health of Large Scale Software Systems Using Drift Detection Techniques.

L. H. C. Prabodha, W. R. R. Vithanage, L. T. Ranaweera, D. M. M. A. I. B. Dissanayake, Surangika Ranathunga

Proceedings of the Complex, Intelligent, and Software Intensive Systems, 2017

2016

Sinhala Short Sentence Similarity Calculation using Corpus-Based and Knowledge-Based Similarity Measures.

J. C. S. Kadupitiya, Surangika Ranathunga, Gihan Dias

Proceedings of the 6th Workshop on South and Southeast Asian Natural Language Processing, 2016

Automatic Creation of a Sentence Aligned Sinhala-Tamil Parallel Corpus.

Riyafa Abdul Hameed, Nadeeshani Pathirennehelage, Anusha Ihalapathirana, Maryam Ziyad Mohamed, Surangika Ranathunga, Sanath Jayasena, Gihan Dias, Sandareka Fernando

Proceedings of the 6th Workshop on South and Southeast Asian Natural Language Processing, 2016

Comprehensive Part-Of-Speech Tag Set and SVM based POS Tagger for Sinhala.

Sandareka Fernando, Surangika Ranathunga, Sanath Jayasena, Gihan Dias

Proceedings of the 6th Workshop on South and Southeast Asian Natural Language Processing, 2016

Domain-Specific Term Extraction for Concept Identification in Ontology Construction.

Kiruparan Balachandran, Surangika Ranathunga

Proceedings of the 2016 IEEE/WIC/ACM International Conference on Web Intelligence, 2016

Implicit Aspect Detection in Restaurant Reviews using Cooccurence of Words.

Rrubaa Panchendrarajan, Nazick Ahamed, Brunthavan Murugaiah, Prakhash Sivakumar, Surangika Ranathunga, Akila Pemasiri

Proceedings of the 7th Workshop on Computational Approaches to Subjectivity, 2016

Tamil Morphological Analyzer Using Support Vector Machines.

Mokanarangan Thayaparan, Pranavan Theivendiram, Megala Uthayakumar, Nilusija Nadarasamoorthy, Gihan Dias, Sanath Jayasena, Surangika Ranathunga

Proceedings of the Natural Language Processing and Information Systems, 2016

An Episode-based Approach to Identify Website User Access Patterns.

Madhuka Udantha, Surangika Ranathunga, Gihan Dias

Proceedings of the 5th International Conference on Pattern Recognition Applications and Methods, 2016

Computer Aided Evaluation of Multi-Step Answers to Algebra Questions.

Buddhiprabha Erabadda, Surangika Ranathunga, Gihan Dias

Proceedings of the 16th IEEE International Conference on Advanced Learning Technologies, 2016

Named-Entity-Recognition (NER) for Tamil Language Using Margin-Infused Relaxed Algorithm (MIRA).

Pranavan Theivendiram, Megala Uthayakumar, Nilusija Nadarasamoorthy, Mokanarangan Thayaparan, Sanath Jayasena, Gihan Dias, Surangika Ranathunga

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2016

2015

Dialogue Act Recognition for Text-based Sinhala.

Sudheera Palihakkara, Dammina Sahabandu, Ahsan Shamsudeen, Chamika Bandara, Surangika Ranathunga

Proceedings of the 12th International Conference on Natural Language Processing, 2015

Ruchi: Rating Individual Food Items in Restaurant Reviews.

Burusothman Ahiladas, Paraneetharan Saravanaperumal, Sanjith Balachandran, Thamayanthy Sripalan, Surangika Ranathunga

Proceedings of the 12th International Conference on Natural Language Processing, 2015

VISIRI - Distributed Complex Event Processing System for Handling Large Number of Queries.

Malinda Kumarasinghe, Geeth Tharanga, Lasitha Weerasinghe, Ujitha Wickramarathna, Surangika Ranathunga

Proceedings of the Coordination Models and Languages, 2015

Handling Agent Perception in Heterogeneous Distributed Systems: A Policy-Based Approach.

Stephen Cranefield, Surangika Ranathunga

Proceedings of the Coordination Models and Languages, 2015

2013

Embedding Agents in Business Processes Using Enterprise Integration Patterns.

Stephen Cranefield, Surangika Ranathunga

Proceedings of the Engineering Multi-Agent Systems - First International Workshop, 2013

Embedding agents in business applications using enterprise integration patterns.

Stephen Cranefield, Surangika Ranathunga

Proceedings of the International conference on Autonomous Agents and Multi-Agent Systems, 2013

2012

Identifying Events Taking Place in Second Life Virtual Environments.

Surangika Ranathunga, Stephen Cranefield, Martin K. Purvis

Appl. Artif. Intell., 2012

Improving Situation Awareness in Intelligent Virtual Agents.

Surangika Ranathunga, Stephen Cranefield

Proceedings of the Cognitive Agents for Virtual Environments, 2012

Expectation and complex event handling in BDI-based intelligent virtual agents (demonstration).

Surangika Ranathunga, Stephen Cranefield

Proceedings of the International Conference on Autonomous Agents and Multiagent Systems, 2012

2011

Integrating Expectation Monitoring into BDI Agents.

Surangika Ranathunga, Stephen Cranefield, Martin K. Purvis

Proceedings of the Programming Multi-Agent Systems - 9th International Workshop, 2011

Interfacing a cognitive agent platform with a virtual world: a case study using Second Life.

Surangika Ranathunga, Stephen Cranefield, Martin K. Purvis

Proceedings of the 10th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2011), 2011

Interfacing a Cognitive Agent Platform with Second Life.

Surangika Ranathunga, Stephen Cranefield, Martin K. Purvis

Proceedings of the Agents for Educational Games and Simulations - International Workshop, 2011