Faculty of Computer Science

Dr.techn. Joao Nuno Estevao Fidalgo Ferreira Alves, BSc MSc

Research Group Scientific Computing
Währinger Straße 29
1090 Wien
Room : 6.19
joao.nuno.estevao.fidalgo.ferreira.alves(at)univie.ac.at
u:cris portal

Courses

Publications

Accelerating Graph Neural Networks Using a Novel Computation-Friendly Matrix Compression Format. / Alves, Joao; Moustafa, Samir; Benkner, Siegfried et al.
IEEE International Parallel and Distributed Processing Symposium (IPDPS) 2025. 2025.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

doi.org/10.1109/IPDPS64566.2025.00100

A Novel Triangular Space-Filling Curve for Cache-Oblivious In-Place Transposition of Square Matrices. / Alves, Joao Nuno Ferreira; Russo, Luís M. S.; Francisco, Alexandre P. et al.
IEEE International Parallel and Distributed Processing Symposium (IPDPS), Miami, USA, May 2023. 2023.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Cache-Oblivious Hilbert Curve based Blocking-Scheme for Matrix Transposition. / Estevao Fidalgo Ferreira Alves, Joao Nuno; Russo, Luís M. S.; Francisco, Alexandre P.
In: ACM Transactions on Mathematical Software, Vol. 48, No. 4, 37, 12.2022.

Publications: Contribution to journal › Article › Peer Reviewed

doi.org/10.1145/3555353
1 - 3 out of 3

Projects

Innovative Algorithms for Applications on European Exascale Supercomputers

Benkner, S. (Project Lead) & Estevao Fidalgo Ferreira Alves, J. N. (Project Staff)

1/02/24 → 31/01/25

Project: Research cooperation

Talks

Accelerating Graph Neural Networks Using a Novel Computation-Friendly Matrix Compression Format

Estevao Fidalgo Ferreira Alves, J. N. (Speaker)

7 Jun 2025

Activity: Talks and presentations › Talk or oral contribution › Science to Science

CBM4Scale

Estevao Fidalgo Ferreira Alves, J. N. (Speaker)

13 May 2025

Activity: Talks and presentations › Talk or oral contribution › Science to Science

CBM4Scale - Accelerating Graph Neural Networks with Compressed Binary Matrices

Estevao Fidalgo Ferreira Alves, J. N. (Speaker)

3 Mar 2025

Activity: Talks and presentations › Talk or oral contribution › Science to Science