(ResearchGate): This research focuses on optimizing sorting networks and comparators, providing a technical look at the efficiency of hardware-level sorting. Comparative Algorithm Analysis
Since you are looking for specific papers, you might find reference management tools useful for clustering your research: BaseSorter.rar
If your interest is in the software logic often packaged in such archives: BaseSorter.rar
(Academia.edu): This paper discusses the design and implementation of general-purpose sorters on FPGA hardware, which is a common context for finding .rar files containing hardware description language (HDL) code. BaseSorter.rar
or Paperpile : Highly recommended by researchers for organizing large libraries of PDFs and tagging them by topic.