5 citations · 5 across the 4 of their papers we have counts for
4 papers
FedFT: Improving Communication Performance for Federated Learning with Frequency Space Transformation
Chamath Palihawadana, Nirmalie Wiratunga, Anjana Wijekoon +1
Communication efficiency is a widely recognised research problem in Federated Learning (FL), with recent work focused on developing techniques for efficient compression, distributi…
iSee: Advancing Multi-Shot Explainable AI Using Case-based Recommendations
Anjana Wijekoon, Nirmalie Wiratunga, David Corsar +7
Explainable AI (XAI) can greatly enhance user trust and satisfaction in AI-assisted decision-making processes. Recent findings suggest that a single explainer may not meet the dive…
DisCERN:Discovering Counterfactual Explanations using Relevance Features from Neighbourhoods
Nirmalie Wiratunga, Anjana Wijekoon, Ikechukwu Nkisi-Orji +3
Counterfactual explanations focus on "actionable knowledge" to help end-users understand how a machine learning outcome could be changed to a more desirable outcome. For this purpo…
FitChat: Conversational Artificial Intelligence Interventions for Encouraging Physical Activity in Older Adults
Nirmalie Wiratunga, Kay Cooper, Anjana Wijekoon +4
Delivery of digital behaviour change interventions which encourage physical activity has been tried in many forms. Most often interventions are delivered as text notifications, but…