Every weekday, NPR's best political reporters are there to explain the big news coming out of Washington and the campaign trail. They don't just tell you what happened. They tell you why it matters.

Abstract: The manufacturing industry encounters numerous optimization problems, one of which is the optimization of storage location assignment (OSLA) problem in logistics. OSLA is a combinatorial ...

Abstract: With the rapid development of educational informatization, the development of precise and efficient intelligent scoring technology for subjective questions has become an urgent task. This ...

Mizzou coach Dennis Gates met with media ahead of the Tigers’ Braggin’ Rights matchup with Illinois. Here is the full video and a transcript of everything he said. Gates: “Definitely excited about ...