Abstract: Geomagnetic navigation techniques have become a research hotspot due to their infrastructure-free characteristic, all-weather, and all-time availability. However, challenges such as the low ...

We have finally reached the deepest part of the ancient ruins, the 14th layer. Spreading out before our eyes is not just another labyrinth, but a massive "Sea of Stars (grid)" filled with intricate ...

Microsoft today unveiled Majorana 2, its newest topological quantum chip featuring a next-generation materials stack and qubits that are 1,000 times more reliable than their predecessors. With this ...

Abstract: In railway transportation systems, train section running times are usually uncertain due to the influence of various complex factors, making rescheduled timetables difficult to use ...

The technical work of crew scheduling — mixed integer programming, branch and price, column generation, heuristics, the classical Operations Research (OR) machinery — is the easy part. In 1994 I was ...