Organization Full Program · Presenters · Organizations · Search Program · Flagged · Happening Now · MapsMore…Search ProgramFlaggedHappening NowMapsDepartment of Physics and AstronomyPresentersXiaochun HeOlesya SarajlicPresentationsStudent Technical PaperTechnical PaperComputational Challenges and Opportunities of Simulating Cosmic Ray Showers at Global ScaleApplicationsHPC ApplicationsTechnical PaperStudent Technical Paper