HP-SEE User Forum 2012, Belgrade

Session

Scientific Computing, HPC Systems and Network Operation Session 2

17 Oct 2012, 16:30

National Library of Serbia

Conveners

Scientific Computing, HPC Systems and Network Operation Session 2

• Anastas Mishev (University of Ss Cyril and Methodius, Faculty of Computer Science and Engineering)

Contribution list Timetable

8. On HPC for Hyperspectral Image Processing

Dr Mihnea Dulea (National Institute of Physics and Nuclear Engineering)

17/10/2012, 16:30

Scientific Computing

Oral presentation

Hyperspectral image processing still requires nowadays considerable computational and storage resources, beyond the available ones for a single server. In particular, clustering of images gathered from the current satellites can be done in a reasonable time only using high performance computing facilities. In this paper we discuss the latest approaches for fuzzy clustering techniques that...

5. An Analysis of FFTW and FFTE Performance

Josip Jakic (Scientific Computing Laboratory, Institute of Physics Belgrade)

17/10/2012, 17:00

Scientific Computing

Oral presentation

One of the most frequently used algorithms in engineering and scientific applications is Fast Fourier Transform (FFT). Its open source implementation (Fastest Fourier Transform of the West, FFTW) is widely used, mainly due to its excellent performance, comparable to the vendor-supplied libraries. On the other hand, even if not yet in a fully production state, FFTE (Fastest Fourier Transform of...

18. Performance and scalability evaluation of short fragment sequence alignment applications

Mr Gergely Windisch (Obuda University - Hungary)

17/10/2012, 17:30

Life Science

Oral presentation

Mapping short fragments to open access eukaryotic genomes at a very large scale presents a data processing challenge to the scientific world. The large volume of data processing requires an immense amount of computing power for the tools to provide feasible response time, which is essential for the researchers. The main tool used for such an application is BLAST which is the one we use in our...

9. Number Theory Algorithms on GPU Cluster

Dobromir Georgiev (Institute of Information and Communication Technologies, BAS)

17/10/2012, 18:00

Scientific Computing

Oral presentation

Many algorithms from Number Theory and their implementation in software are of high practical importance, since they are the building primitives of many protocols for data encryption and authentication of Internet connections. Number theory algorithms are also the basic part of cryptanalytic procedures. Many of these algorithms can be parallelized in a natural way. In this paper we...