J. Razzaq, R. Berrendorf, S. Hack, M. Weierstall, J. P. Ecker and F. Mannuss
"The DynB Sparse Matrix Format Using Variable Sized 2D Blocks for Efficient Sparse Matrix Vector Multiplications with General Matrix Structures" in International Journal on Advances in Intelligent Systems, vol 10, no 1&2, pp. 48–58, 2017.

https://www.iariajournals.org/intelligent_systems/tocv10n12.html

J. Razzaq, R. Berrendorf, S. Hack, M. Weierstall, and F. Mannuss
"Fixed and variable sized block techniques for sparse matrix vector multiplication with general matrix structures" in Proc. Tenth Intl. Conference on Advanced Engineering Computing and Applications in Sciences (ADVCOMP 2016), pp. 84–90, 2016. (Best Paper Award)

http://www.thinkmind.org/index.php?view=article&articleid=advcomp_2016_4_30_20073

J. Razzaq, R. Berrendorf, J. P. Ecker, S. E. Scholl and F. Manuss
"Performance Characterization of Multiprocessors and Accelerators Using Micro-Benchmarks" in International Journal on Advances in Systems and Measurements, vol 9, no 1&2,  pp. 77-90, 2016

https://www.iariajournals.org/systems_and_measurements/tocv9n12.html

R. Berrendorf, J. P. Ecker, J. Razzaq, S. E. Scholl and F. Mannuss
"Using Application Oriented Micro-Benchmarks to Characterize the Performance of Single-node Hardware Architectures" in Proc. Ninth Intl. Conference on Advanced Engineering Computing and Applications in Sciences (ADVCOMP 2015), pp. 28–35, 2015.

http://www.thinkmind.org/index.php?view=article&articleid=advcomp_2015_2_30_20096