no code implementations • 20 Nov 2023 • Sudipta Banerjee, Anubhav Jain, Zehua Jiang, Nasir Memon, Julian Togelius, Arun Ross
A dictionary attack in a biometric system entails the use of a small number of strategically generated images or templates to successfully match with a large number of identities, thereby compromising security.
no code implementations • 29 May 2023 • Matthew Siper, Sam Earle, Zehua Jiang, Ahmed Khalifa, Julian Togelius
The PoD method is very data-efficient in terms of original training examples and well-suited to functional artifacts composed of categorical data, such as game levels and discrete 3D structures.
no code implementations • 11 Sep 2022 • M Charity, Nasir Memon, Zehua Jiang, Abhi Sen, Julian Togelius
This work expands on previous advancements in genetic fingerprint spoofing via the DeepMasterPrints and introduces Diversity and Novelty MasterPrints.
1 code implementation • 27 Jun 2022 • Zehua Jiang, Sam Earle, Michael Cerny Green, Julian Togelius
Procedural Content Generation via Reinforcement Learning (PCGRL) foregoes the need for large human-authored data-sets and allows agents to train explicitly on functional constraints, using computable, user-defined measures of quality instead of target output.