Compact data structure and scalable algorithms for the sparse grid technique. - Alin Florindor Murarasu; Josef Weidendorfer; Gerrit Buse; Daniel Butnaru; Dirk Pflüger (PPoPP, 2011)

Towards High-Dimensional Computational Steering of Precomputed Simulation Data using Sparse Grids. - Daniel Butnaru; Dirk Pflüger; Hans-Joachim Bungartz (ICCS, 2011)

Fast Insight into High-Dimensional Parametrized Simulation Data. - Daniel Butnaru; Benjamin Peherstorfer; Hans-Joachim Bungartz; Dirk Pflüger (ICMLA (2), 2012)

A Parallel and Distributed Surrogate Model Implementation for Computational Steering. - Daniel Butnaru; Gerrit Buse; Dirk Pflüger (ISPDC, 2012)

Computational steering with reduced complexity. - Daniel Butnaru (2013)

Parametric model order reduction by sparse-grid-based interpolation on matrix manifolds for multidimensional parameter spaces. - Matthias Geuß; Daniel Butnaru; Benjamin Peherstorfer; Hans-Joachim Bungartz; Boris Lohmann (ECC, 2014)

Localized Discrete Empirical Interpolation Method. - Benjamin Peherstorfer; Daniel Butnaru; Karen Willcox; Hans-Joachim Bungartz (SIAM J. Sci. Comput., 2014)