Mitigating Adversarial Attacks on Data-Driven Invariant Checkers for Cyber-Physical Systems.  

IEEE Transactions on Dependable and Secure Computing

Beyond Asian ‘mask culture’: understanding the ethics of face masks during the Covid-19 pandemic in Singapore

Critical Public Health

A study on the link between design brief structure and stimulus fidelity to optimize novelty and usefulness

AI EDAM

SUTD Author: Arlindo Silva and Cheah Huei Yoong

SUTD Author: Lyle Fearnley and Xiaomeng Wu

SUTD Author: Arlindo Silva, Christine Yogiaman, Georgios Koronis and Jacob Kang Kai Siang

“We highlight the shortcomings in data-driven invariants by demonstrating a set of adversarial attacks that are not detectable. We detect such attacks by using a dual strategy using data-driven and design-driven invariants. We demonstrate the efficiency of our approach in increasing detection and reducing false positives in attack detection.”--- Arlindo Silva

“Singapore recently removed its mask mandate, so why are some people still wearing masks? Our paper, based on in-depth interviews conducted in 2021, examines the diversity of ethical motivations for mask-wearing in Singapore during the pandemic.”   --- Lyle Fearnley

"This research is focused on identifying elements of a design brief that stimulate creativity (novelty and usefulness) in a sketching exercise. Students instructed with contextual information about the problem designed more novel solutions, while those receiving abstract information about the problem designed more useful solutions."   --- Arlindo Silva