Abstract: In this paper, we address the bin packing problem while minimizing the total loading cost of used bins. We focus on two different quantity discount schemes: the all unit discount and the ...

Abstract: This paper considers personalized mixed-integer programming problems (MIPs) with global coupled constraints, where each cost function is associated with both local and global decisions. In ...

Holiday gatherings once risked becoming relationship-bruising debates over which younger family members had dibs over Mom’s heirloom china set or the collectible crystal glasses she’d received as a ...

Rockstar has just fixed what is described as an integer overflow problem in Grand Theft Auto Online: A Safehouse in the Hills. GTAGFX shared this information on Twitter: Players who had earned more ...

The decision to downsize isn't always an easy one. If your home is getting too costly or tough to maintain, it could be worth considering. Downsizing out of a home you have equity in could also help ...

They hoped a smaller home would save money — but the reality is proving more costly. Kate and Paul Hermans needed a “bridge solution” after selling their home and buying a house that needed ...

Master problem-solving with a simple, powerful 3-step approach that works across all languages and challenges. Whitefish crash has Michigan fishers on the brink: ‘It makes you want to cry’ Donald ...

Probabilistic Ising machines (PIMs) are advanced and specialized computing systems that could tackle computationally hard problems, such as optimization or integer factorization tasks, more ...

My husband and I were in our mid-40s when he retired from the Navy. Many of his colleagues and our friends were downsizing, but we decided to buy a bigger house. We wanted to plan for our future, and ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

When thinking about where you will live, cost is an obvious factor, especially for retirees who are living off their savings and have to make that money last a lifetime … but it's not as clear cut as ...

Mathematical Optimization in Julia. Local, global, gradient-based and derivative-free. Linear, Quadratic, Convex, Mixed-Integer, and Nonlinear Optimization in one ...