Posts by Collection

Imagined Speech Decoder - Thesis

Published: September 01, 2022

My undergraduate final year project involved the design of an electronic data acquisition system and the implementation of signal processing and machine learning methods to decode imagined speech from neural signals.

Recommended citation: U.G.C. Jayasankha, D.N. Mudalige, A.T. Palihakkara, S.N. Liyanagoonawardhena. (2022). "Imagined Speech Decoder." Undergraduate Thesis, University of Moratuwa. https://drive.google.com/file/d/13k147ElebR_Vby_xg5hQu9vXQoNzORJG/view?usp=sharing

Significance of Subject-Dependency for Imagined Speech Classification Using EEG

Published: December 01, 2023

This study explores how subject-specific characteristics affect the accuracy of classifying imagined phonemes using EEG signals, providing insights into the development of more robust Brain-Computer Interfaces (BCI).

Recommended citation: S.N. Liyanagoonawardhena, A.T. Palihakkara, D.N. Mudalige, U.G.C. Jayasankha, A. De Silva & T. Chang. (2023). "Significance of Subject-Dependency for Imagined Speech Classification Using EEG." IEEE ICIIS 2023. https://ieeexplore.ieee.org/

Standalone Optode for Functional Near-Infrared Spectroscopy Acquisition

Published: December 01, 2023

This paper details the design and implementation of a low-cost fNIRS acquisition device.

Recommended citation: D.N. Mudalige*, U.G.C. Jayasankha*, et al. (2023). "Standalone Optode for Functional Near-Infrared Spectroscopy Acquisition." IEEE ICIIS 2023. https://ieeexplore.ieee.org/document/YOUR_ID

Explainable Gene Prioritization Tool

Published: August 10, 2025

A machine learning framework for identifying epilepsy-related genes.

Imagined Speech Decoder - Thesis

Published in University of Moratuwa, 2022

My undergraduate final year project involved the design of an electronic data acquisition system and the implementation of signal processing and machine learning methods to decode imagined speech from neural signals.

Recommended citation: U.G.C. Jayasankha, D.N. Mudalige, A.T. Palihakkara, S.N. Liyanagoonawardhena. (2022). "Imagined Speech Decoder." Undergraduate Thesis, University of Moratuwa. https://drive.google.com/file/d/13k147ElebR_Vby_xg5hQu9vXQoNzORJG/view?usp=sharing

Significance of Subject-Dependency for Imagined Speech Classification Using EEG

Published in IEEE ICIIS, 2023

This study explores how subject-specific characteristics affect the accuracy of classifying imagined phonemes using EEG signals, providing insights into the development of more robust Brain-Computer Interfaces (BCI).

Recommended citation: S.N. Liyanagoonawardhena, A.T. Palihakkara, D.N. Mudalige, U.G.C. Jayasankha, A. De Silva & T. Chang. (2023). "Significance of Subject-Dependency for Imagined Speech Classification Using EEG." IEEE ICIIS 2023. https://ieeexplore.ieee.org/

Standalone Optode for Functional Near-Infrared Spectroscopy Acquisition

Published in IEEE ICIIS, 2023

This paper details the design and implementation of a low-cost fNIRS acquisition device.

Recommended citation: D.N. Mudalige*, U.G.C. Jayasankha*, et al. (2023). "Standalone Optode for Functional Near-Infrared Spectroscopy Acquisition." IEEE ICIIS 2023. https://ieeexplore.ieee.org/document/YOUR_ID

Uncovering Disease-Gene Relationships through Multi-Modal Data Integration and Machine Learning

Published: October 15, 2025

Supervisors: Prof. Saman Halgamuge, Dr. Yu Xia, and Dr. Sachith Senevirathne.

AI-driven Tools for Disease Gene Prioritization in Epilepsy

Published: November 05, 2025

Presenting research on explainable gene prioritization tools at the ESA meeting in Perth.

Teaching experience 1

Undergraduate course, University 1, Department, 2014

This is a description of a teaching experience. You can use markdown like any other post.

Teaching experience 2

Workshop, University 1, Department, 2015

This is a description of a teaching experience. You can use markdown like any other post.

AAAI 2026 in Singapore

In January 2026, I attended the AAAI conference in Singapore, connecting with leading researchers and gaining invaluable insights for my PhD.

Winning in Shanghai

In 2019, I went to Shanghai for a competition and won first place!

Olympiad in Indonesia

Representing Sri Lanka at the International Physics Olympiad. A mix of tough physics and awesome indonesian food.

Paradise in the Maldives

A perfect trip from Sri Lanka to Ziyaaraifushi. Crystal blue waters, amazing boat rides, and the most relaxing tropical escape.

My New Home: Melbourne

Living and researching in Melbourne while pursuing my PhD at the University of Melbourne. The city skyline from the university is one of my favorite views.

Research & Exploration in Perth

From presenting my PhD research at the ESA Meeting to meeting quokkas on Rottnest Island and visiting the Perth Mint. Perth was a perfect mix of science and discovery.

Presidential Recognition in Sri Lanka

In 2017, I was invited to meet the President of Sri Lanka, Maithripala Sirisena, after ranking 2nd in the Island for the Advanced Level examinations. It was a proud moment for my family and school.

Olympiad in Russia

A trip to one of the coldest regions on Earth for the Asian Physics Olympiad. A true test of resilience!

Visit to Singapore

A peek into the future with high-tech infrastructure and amazing green spaces. A huge inspiration for my work in Fintech.

Sydney & New South Wales Holiday

A 2024 December holiday exploring the iconic Sydney Opera House, the stunning Blue Mountains, and the coastal city of Newcastle. It was a great way to recharge after starting my PhD.