See how passage-level retrieval works and why answer-first, well-structured content is more likely to be surfaced and reused.

China’s Hefei metro is testing robot dogs, drones, and humanoids to inspect trains, patrol platforms, and assist passengers ...

University of Pennsylvania researchers tweaked an AI tutor to tailor the difficulty of practice problems for each student.

Abstract: In the dynamic landscape of retail, understanding customer behavior is paramount for businesses seeking to optimize marketing strategies and enhance the shopping experience. This study ...

Abstract: Radar is an emerging and attractive sensing modality for automotive applications due to its relatively low cost, robustness in the face of inclement weather, and ability to detect both ...