Abstract: This paper studies the classic two-dimensional rectangle packing (2DRP) problem in a fixed rectangular container. To address this problem, we propose an efficient variable neighborhood ...

Thousands of years after the Pyramids of Giza were built and researchers are still learning new things about them to this day. A recent study has been looking at the Pyramid of Menkaure — the smallest ...

A majestic row of five circular pyramids known as yácatas dominates a promontory overlooking Lake Pátzcuaro in the western Mexican state of Michoacán. Embodying the former might of the Purépecha ...

For 5,000 years scholars, generals, and mystics have been fascinated by the Egyptian pyramids. That obsession persists in the modern age. Today the Pyramids of Giza are surrounded by desert. But 4,600 ...