Electrical stimulation can restore ability to move limbs after spinal cord injury

Not the foot itself, not the ground beneath it, but a sensation somewhere above the injury that her brain had learned to ...
IEEE

Reward Function Analysis for Deep Reinforcement Learning Agent in Goal-Oriented Navigation

Abstract: Designing a reward function is never a trivial task when implementing Reinforcement Learning (RL) agents. Instead, it is one of the most crucial steps for ensuring a stable and robust ...
IEEE

Feistel-PUF: Sequential Obfuscation-Based Machine Learning Attack-Resistant Physical Unclonable Function for IoT Device Security Authentication

Abstract: Device authentication protocols based on a strong physical unclonable function (PUF) show promise for enhancing Internet of Things (IoT) security. However, a strong PUF is vulnerable ...
Tech Xplore

Human brain and AI speech recognition decode speech in similar step-by-step stages, study finds

Over the past decades, computer scientists have developed numerous artificial intelligence (AI) systems that can process human speech in different languages. The extent to which these models replicate ...

Spinal stimulation above and below injury restores leg movement and sensory feedback in clinical trial

The effects of spinal cord injuries are complex and multifaceted. People lose not only the ability to control the movement of ...