parallel processing on CPUs and GPUs. He is 
currently an assistant professor at Uppsala University looking at parallel 
programming systems and runtimes.
Björn Engquist is  professor in mathematics at University of 
Austin, Texas. Formerly, he has had 
similar positions at Princeton 
University and the University of California, Los Angeles. Professor Engquist is 
also a professor of Numerical Analysis and  Computing Science at the Royal 
Institute of Technology in Stockholm (KTH)  since 1992. He received his B.S. in 
1966 and the Ph.D. in 1975 from Uppsala 
University, Sweden. 
Between 1966 and 1985, he held positions at the Courant Institute, the 
University of California at Berkeley, Stanford University, and Uppsala University. 
He is the chairman of KTH Center for Computational Science and Engineering 
and former director of Parallel and Scientific Computing Institute (PSCI) at KTH 
and Uppsala University and the Center for Parallel Computers (PDC), KTH. His 
principal research interests are the mathematics and algorithms of scientific 
computing.
Thomas 
Ericsson is working at Chalmers University of Technology. He is
an expert in high-performance computing and numerical analysis, in 
particular in numerical linear algebra.
Erik 
Hagersten Uppsala University, teaches courses in computer architecture. 
His research 
focus is "Increase data processing speed 
through adopting architectures and [coherent] data replication." He works in 
both academia and industry in Sweden and the US, and has initiated a 
collaborative research program between Uppsala University and Sun's 
Engineering in the U.S. 
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Erwin Laure is the director of PDC-HPC. Before 
joining PDC in 2008 he was the Technical Director of the EU funded project 
"Enabling Grids for E-Science in Europe (EGEE)" working at the European 
Organization for Nuclear Research (CERN).  After joining CERN in 2002 he 
worked on data management issues within the EU DataGrid (EDG) project, 
became the Technical Coordinator of EDG, and coordinated the middleware re-
engineering activities in the first phase of EGEE. He holds a PhD in Business 
Administration and Computer Science from the University of Vienna, Austria. 
His research interests include grid computing with a focus on data management 
in grid environments as well as programming environments, languages, 
compilers and runtime systems for parallel and distributed computing.
Pekka Manninen is an Applications 
Analyst at Cray Inc. He works with performance analysis and optimization of 
Cray system users' applications, and conducts R&D on exascale programming 
models and tools. Before joining Cray he was working in various functions at 
CSC, the national supercomputing center in Finland. He received his Ph.D. in 
theoretical physics in 2004 and holds a position of an adjunct professor at the 
University of Helsinki.
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Stefano Markidis is a postdoctoral fellow 
at HPCViz dpeartment at KTH. He received a MS degree from Politecnico di 
Torino and a PhD degree from University of Illinois at Urbana-Champaign. Before 
joining PDC-HPC, he worked as researcher at the Los Alamos National 
Laboratory, Lawrence Berkeley National Laboratory, and as capita selecta 
professor at the Catholic University of Leuven. He received an R&D100 award as 
part of the developer team of the CartaBlanca code. At PDC-HPC he is part of 
the CRESTA EC-FP7 project to investigate the suitability of new programming 
models to the next generation supercomputers. His research interests include 
the investigation of novel programming models for HPC, and innovative 
algorithms for parallel computing.
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Michael Schliephake started working at PDC in 
January 2010. As a system  administrator, he is concentrating on the operation 
of PDC's HPC computer systems. After spending several years as a software 
developer creating engineering software, he began working in the area of HPC at 
the High 
Performance 
Computing Center Stuttgart. There, Michael gained experience in the 
installation and operation of cluster systems as well as in several projects which 
were associated with the design and implementation of supercomputing and 
grid infrastructures. These projects were the German D- Grid Initiative and the 
European projects DEISA and PRACE. Furthermore, he brings with him his past 
experience educating students in HPC. Michael obtained his qualified engineer 
degree at the Technical University Leipzig.
