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By Jessica Heesen, University of Tübingen and Tori Smith Ekstrand, University of North Carolina at Chapel Hill The roll-out of the European Union’s Artificial Intelligence Act has hit a critical turning point. The act establishes rules for how AI systems can be used within the European Union. It officially entered into force on August 1

By Better Images of AI Stewards We’re often told not to judge a book by its cover. And yet, a cover is often the reason why a reader first picks up a book. A book’s cover design is the window into its story and the author’s intentions. For Better Images of AI, in the context

Lone Thomasky & Bits&Bäume / Distorted Lava Flow / Licenced by CC-BY 4.0 By Seyedali Mirjalili, Torrens University Australia Poisoning is a term most often associated with the human body and natural environments. But it is also a growing problem in the world of artificial intelligence (AI) – in particular, for large language models such

Researchers from Australia’s national science agency CSIRO, Federation University Australia and RMIT University have developed a method to improve the detection of audio deepfakes. The new technique, Rehearsal with Auxiliary-Informed Sampling (RAIS), is designed for audio deepfake detection — a growing threat in cybercrime risks such as bypassing voice-based biometric authentication systems, impersonation and disinformation.

In intelligent systems, applications range from autonomous robotics to predictive maintenance problems. To control these systems, the essential aspects are captured with a model. When we design controllers for these models, we almost always face the same challenge: uncertainty. We’re rarely able to see the whole picture. Sensors are noisy, models of the system are