IEEE

A Hierarchical and Ensemble Surrogate-Assisted Evolutionary Algorithm With Model Reduction for Expensive Many-Objective Optimization

Abstract: The Kriging model has been widely used in regression-based surrogate-assisted evolutionary algorithms (SAEAs) for expensive multiobjective optimization by using one model to approximate one ...
IEEE

Learning-Aided Evolutionary Search and Selection for Scaling-Up Constrained Multiobjective Optimization

Abstract: The existing constrained multiobjective evolutionary algorithms (CMOEAs) still have great room for improvement in balancing population’s convergence, diversity and feasibility on complex ...
The Hill

IRS Direct File is gone. This is how you can still file taxes for free

(NEXSTAR) – In 2025, nearly 300,000 Americans used a new electronic system to file their taxes directly with the IRS for free. In 2026, that’s no longer an option. IRS Direct File launched as a pilot ...