Parallel Aggregation Based on Compatible Weighted Matching for AMG. - Ambra Abdullahi; Pasqua D'Ambra; Daniela di Serafino; Salvatore Filippone (LSSC, 2017)

Solving Sparse Linear Systems of Equations Using Fortran Coarrays. - Ambra Abdullahi Hassan; Valeria Cardellini; Salvatore Filippone (PARCO, 2017)

A framework for unit testing with coarray Fortran. - Ambra Abdullahi Hassan; Valeria Cardellini; Salvatore Filippone (SpringSim (HPC), 2017)

Efficient Algebraic Multigrid Preconditioners on Clusters of GPUs. - Ambra Abdullahi Hassan; Valeria Cardellini; Pasqua D'Ambra; Daniela di Serafino; Salvatore Filippone (Parallel Process. Lett., 2019)