The world tried to kill Andy off but he had to stay alive to to talk about what happened with databases in 2025.

Abstract: In the field of Global Positioning System (GPS), signal acquisition stands as the initial and crucial step in the signal processing chain. Numerous algorithms have been proposed for ...

Abstract: With the rapid development of railway transportation, the safety and reliability of railway signal interlocking system has become the key factor to ensure the safety of train operation. The ...