Browsing University of Waterloo by Supervisor "Asokan, N."

Now showing items 1-3 of 3

Multimodal spoofing and adversarial examples countermeasure for speaker verification

Ramesh, Karthik (University of Waterloo, 2022-07-26)

Authentication mechanisms have always been prevalent in our society — even as far back as Ancient Mesopotamia in the form of seals. Since the advent of the digital age, the need for a good digital authentication technique ...
On Using Embeddings for Ownership Verification of Graph Neural Networks

Waheed, Asim (University of Waterloo, 2023-08-11)

Graph neural networks (GNNs) have emerged as a state-of-the-art approach to model and draw inferences from large scale graph-structured data in various application settings such as social networking. The primary goal of a ...
Security Evaluations of GitHub's Copilot

Asare, Owura (University of Waterloo, 2023-08-11)

Code generation tools driven by artificial intelligence have recently become more popular due to advancements in deep learning and natural language processing that have increased their capabilities. The proliferation of ...