Over the past few days, the Olympic long track speed skating team solidified itself. U.S. Speedskating hosted the U.S.

Abstract: Federated learning, as a privacy-preserving distributed training paradigm, has been successfully applied to knowledge tracing and formed the federated knowledge tracking (FKT), which ...

Syqlorix is a high-performance, hyper-minimalist hybrid web framework for Python. It combines a pure Python DSL with a Rust-powered core for maximum speed, secure Starlark-based components, and an ...

West Michigan is bracing for a strong winter storm to bring powerful winds, whiteout conditions and several inches of blowing snow. Man behind viral Minnesota 'daycare fraud' video sends message to ...

California sued after the Trump administration cut grants for the long-planned project. The state says it will seek private investors instead. By Francesca Regalado The California High-Speed Rail ...

When California voters in 2008 approved $9.95 billion in bonds to create the start of the state’s High Speed Rail system, they were offered a list of promises — few of which have come to pass. One was ...

Abstract: Tracking high-speed targets remains challenging for radar systems as range and Doppler migration effects can degrade the positioning accuracy significantly. To address this issue, we design ...

A confidence-weighted exponential moving average was introduced to improve the robustness and interpretability of UAV-based speed estimation under complex observation conditions. This update adds ...

Reporters stood by waiting to catch a glimpse of Japan's fast high-speed train on the new Chuo Shinkansen rail line, and if any of them blinked, they missed it. Those who stayed focused on the track ...