no code implementations • 8 Apr 2024 • Naveen Karunanayake, Ravin Gunawardena, Suranga Seneviratne, Sanjay Chawla
Finally, we highlight the limitations of the existing work and propose promising research directions that explore adversarial and OOD inputs within a unified framework.
no code implementations • 23 Nov 2023 • Naveen Karunanayake, Suranga Seneviratne, Sanjay Chawla
Deep learning models often exhibit overconfidence in predicting out-of-distribution (OOD) data, underscoring the crucial role of OOD detection in ensuring reliability in predictions.
no code implementations • 8 Dec 2020 • Sicong Wang, Naveen Karunanayake, Tham Nguyen, Suranga Seneviratne
Spam classification over encrypted emails enables the classifier to classify spam email without accessing the email, hence protects the privacy of email content.
no code implementations • 2 Jun 2020 • Naveen Karunanayake, Jathushan Rajasegaran, Ashanie Gunathillake, Suranga Seneviratne, Guillaume Jourjon
We show that a novel approach of combining content embeddings and style embeddings outperforms the baseline methods for image similarity such as SIFT, SURF, and various image hashing methods.