@article{ma_gao_zhang_zuo_2022, 
  title={A New Nonparametric Filled Function Method for Integer Programming Problems with Constraints}, 
  volume={10}, 
  DOI={10.3390/math10050734}, 
  abstractNote={<jats:p>In this paper, we investigate and develop a new filled function method for solving integer programming problems with constraints. By adopting the appropriate equivalent transformation method, these problems are transformed into a class of box-constrained integer programming problems. Then, an effective nonparametric filled function is constructed, and a new global optimization algorithm is designed using the discrete steepest descent method. Numerical experiments illustrate that this algorithm has effectiveness, feasibility, and better global optimization ability.</jats:p>}, 
  publisher={MDPI AG}, 
  author={Ma, Suxia and Gao, Yuelin and Zhang, Bo and Zuo, Wenlu}, 
  year={2022}, 
  month={Feb}
  }