IEEE

LDPC-Hadamard Code-Assisted OTFS in High-Mobility Scenarios

Abstract: In high-speed mobile scenarios, Orthogonal Time Frequency Space (OTFS) effectively addresses the Doppler frequency shift. Channel coding enhances the ...
BBC

How AI can read our scrambled inner thoughts

The crackle of electricity inside your brain has long been too complex to decode. Artificial intelligence is changing that. The woman didn't move, apart from the rise and fall of her breathing – eyes ...
IEEE

Decoding Bilingual EEG Signals With Complex Semantics Using Adaptive Graph Attention Convolutional Network

Abstract: Decoding neural signals of silent reading with Brain-Computer Interface (BCI) techniques presents a fast and intuitive communication method for severely aphasia patients.
marktechpost

A Coding Implementation to Design a Stateful Tutor Agent with Long-Term Memory, Semantic Recall, and Adaptive Practice Generation

In this tutorial, we build a fully stateful personal tutor agent that moves beyond short-lived chat interactions and learns continuously over time. We design the system to persist user preferences, ...