Over the 2010s, the assets of public pension plans generated significantly higher returns than their assumed, or actuarial, rates of return. In a sample of 69 US public plans with a total of $2.1 trillion of assets, the return outperformance of assets over the assumed returns was over 200 basis...

Online 2D irregular bin packing problem (2D-OIBPP) with uncertain demands is a critical challenge in the manufacturing and assembly industry, where a robot is required to place incoming objects within a limited time to maximize overall packing density. The high demands on real-time and...

During the 2010s, the assets of public pension plans generated significantly higher returns than their assumed, or actuarial, rates of return. In a sample of sixty-nine U.S. public plans with a total of $2.1 trillion of assets, the return outperformance of assets over the assumed returns was...