Abstract: Unit commitment (UC) problems are typically formulated as mixed-integer programs (MIP) and solved by the branch-and-bound (B&B) scheme. The recent advances in graph neural networks (GNN) ...

The "Blind to the World" quest starts in the southern part of Qinghe, in an area called Crimson Cliff. There, speak with ...

The Memory Core puzzle is one of Bioware's old hallmark puzzles, and is based on a real-life puzzle called Towers of Hanoi from 1883. Here's how the puzzle works: If at any time you get stuck on the ...

An algebraic equation contains one or more letters in it. Each letter in the equation is called a variable. A variable can change in value. We guess at different values for each letter until our ...

Where Winds Meet players are taking a novel approach to solving riddles by… simply telling the game's AI-powered chatbot NPCs ...

Simply sign up to the Global Economy myFT Digest -- delivered directly to your inbox. The FT global inflation and interest rates tracker provides a regularly updated picture of consumer price ...

Unless you plan to lock yourself in a room for the rest of your life, it’s impossible to exist without at least some level of stress every day, even while you’re on vacation. And that’s okay. Stress ...

For elementary students, math problem-solving often feels like a puzzle without all the pieces. They know there’s a solution somewhere, but they can’t quite see how it all fits together. Behind every ...