Amashi Niwarthana

According to our database, Amashi Niwarthana authored at least 6 papers between 2022 and 2026.

Collaborative distances:

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

2026

LABMA: Latent-bottleneck attention-based multimodal architecture for integration of transcriptomics, proteomics, and MRI in neurodegeneration.

Amashi Niwarthana, Jagath C. Rajapakse

Comput. Biol. Medicine, 2026

2025

Decoding Brain Structure and Gene Expression Interactions in Alzheimer's Disease Pathology.

Amashi Niwarthana, Chockalingam Kasi, Yi Hao Chan, Conghao Wang, Jagath C. Rajapakse

Proceedings of the 2025 IEEE International Conference on Acoustics, 2025

2024

Appropriate Incongruity Driven Human-AI Collaborative Tool to Assist Novices in Humorous Content Generation.

Hasindu Kariyawasam, Amashi Niwarthana, Alister Palmer, Judy Kay, Anusha Withana

Proceedings of the 29th International Conference on Intelligent User Interfaces, 2024

Efficient and Robust Heart Rate Estimation Approach for Noisy Wearable PPG Sensors Using Ideal Representation Learning.

Amashi Niwarthana, Pamuditha Somarathne, Pierre Qian, Ken-Tye Yong, Anusha Withana

Proceedings of the 2024 ACM International Symposium on Wearable Computers, 2024

2023

MOSAIC: Masked Optimisation with Selective Attention for Image Reconstruction.

Pamuditha Somarathne, Tharindu Wickremasinghe, Amashi Niwarthana, Arulmolivarman Thieshanthan, Chamira U. S. Edussooriya, Dushan N. Wadduwage

CoRR, 2023

2022

HPGNN: Using Hierarchical Graph Neural Networks for Outdoor Point Cloud Processing.

Arulmolivarman Thieshanthan, Amashi Niwarthana, Pamuditha Somarathne, Tharindu Wickremasinghe, Ranga Rodrigo

Proceedings of the 26th International Conference on Pattern Recognition, 2022