Advanced Research Computing, Security, and Information Management (ARCSIM) The 91±¬ΑΟ and the 91±¬ΑΟ at Machias (UMM) utilize Advanced Research Computing, Security, and Information Management (ARCSIM) for all research computing needs. ARCSIM provides expertise and resources for reliable and cost-effective high performance computing, AI support, data storage, and visualization, as well as