As the generation of exascale high-performance clusters begins, it has become evident that
numerical algorithms will greatly benefit from built-in resilience features that can handle …

This report is a digest of the DOE/NSF Workshop on Correctness in Scientific Computing
(CSC'23) held on June 17, 2023, as part of the Federated Computing Research Conference …

Spectral Deferred Corrections (SDC) is an iterative method for the numerical solution of
ordinary differential equations. It works by refining the numerical solution for an initial value …

Network slicing is the practice of implementing multiple virtualized and independent
architectures on a single physical network infrastructure, in a way that allows for multiplexing …

With the steady increase in core counts per job in high performance computing facilities,
systems and algorithms used for numerical simulations increasingly contend with …

Developing a modern simulation framework is a complex multi-objective task. Multiple
hardware architectures and software installations must be supported. In the current era of …

[16] P.-A. Absil, R. Mahony, and B. Andrews. Convergence of the iterates of descent
methods for analytic cost functions. SIAM J. Optim., 16 (2): 531–547, 2005.[17] A. Abu-Omar …

Due to the increasing number of nodes in supercomputers, scientific applications are
frequently interrupted by failures. Ensuring a correct and uninterrupted application execution …