FitChat: Conversational AI for Active Ageing

no code implementations • IntelLanG 2020 • Nirmalie Wiratunga, Anjana Wijekoon, Chamath Palihawadana, Kay Cooper, Vanessa Mendham

FedSim: Similarity guided model aggregation for Federated Learning

1 code implementation • Neurocomputing 2021 • Chamath Palihawadana, Nirmalie Wiratunga, Anjana Wijekoon, Harsha Kalutarage

Effective aggregation of client models is essential to create a generalised global model.

Federated Learning Privacy Preserving

DisCERN:Discovering Counterfactual Explanations using Relevance Features from Neighbourhoods

no code implementations • 13 Sep 2021 • Nirmalie Wiratunga, Anjana Wijekoon, Ikechukwu Nkisi-Orji, Kyle Martin, Chamath Palihawadana, David Corsar

For this purpose a counterfactual explainer needs to discover input dependencies that relate to outcome changes.

counterfactual

Clood CBR: towards microservices oriented case-based reasoning

1 code implementation • International Conference on Case-Based Reasoning 2020 • Ikechukwu Nkisi-Orji, Nirmalie Wiratunga, Chamath Palihawadana, Juan A. Recio-García, David Corsar

CBR applications have been deployed in a wide range of sectors, from pharmaceuticals; to defence and aerospace to IoT and transportation, to poetry and music generation; for example.

Cloud Computing Music Generation

FitChat: Conversational Artificial Intelligence Interventions for Encouraging Physical Activity in Older Adults

no code implementations • 29 Apr 2020 • Nirmalie Wiratunga, Kay Cooper, Anjana Wijekoon, Chamath Palihawadana, Vanessa Mendham, Ehud Reiter, Kyle Martin

For this reason, chatbots have recently been seen in healthcare delivering digital interventions through free text or choice selection.

Chatbot Natural Language Understanding