Abstract: This article investigates a dynamic slab assignment problem (DSAP) that arises in the slab production process of steel industry. In DSAP, a set of slabs and orders arrive dynamically at each ...

Euny Hong is the former supervising editor at Investopedia.com. She is also the author of two critically-acclaimed, published books. Dr. JeFreda R. Brown is a financial consultant, Certified Financial ...

List All Problems – Browse all Codeforces and CSES problems within VS Code. Categorize Problems – Filter by rating, tags, past contests, and ongoing contests. Pick a Random Problem – Get a randomly ...

Advent of Code is an annual event featuring an advent calendar of programming puzzles created by Eric Wastl. These puzzles are suitable for a wide range of skill levels and can be solved in any ...

For more than 160 years, the National Academies have provided nonpartisan, evidence-based advice on decisions that affect our nation. Browse the listing of projects and activities to see examples of ...