Computational Physics on Graphics Processing Units -- Preparing Scientific Application Software for Exascale Computing -- PRACE DECI (Distributed European Computing Initiative) Minisymposium -- Parallel Electronic Structure Calculations Using Multiple Graphics Processing Units -- An Environment for Service Composition, Execution and Resource Allocation -- Multicore and Accelerator Development for a Leadership-Class Stellar Astrophysics Code -- Steering and In-situ Visualization for Simulation of Seismic Wave Propagation on Graphics Cards -- PCJ - New Approach for Parallel Computations in Java -- Parallel Numerical Simulation of Seismic Waves Propagation with Intel Math Kernel Library -- Blocked Schur Algorithms for Computing the Matrix Square Root -- Distributed Evolutionary Computing System Based on Web Browsers with JavaScript -- Parallel Implementation of the Sherman-Morrison Matrix Inverse Algorithm -- Parallel Interval Newton Method on CUDA -- Heterogeneous Multi-agent Evolutionary System for Solving Parametric Interval Linear Systems -- Interval Finite Difference Method for Solving the One-Dimensional Heat Conduction Problem with Heat Sources -- Interval Arithmetic and Automatic Differentiation on GPU Using Open CL -- Tuning the Interval Algorithm for Seeking Pareto Sets of Multi-criteria Problems -- A Central-Backward Difference Interval Method for Solving the Wave Equation -- Using State-of-the-Art Sparse Matrix Optimizations for Accelerating the Performance of Multiphysics Simulations -- Schedule Optimisation for Interactive Parallel Structure Simulations -- Computational Chemistry Studies of LIGNOLs -- A Lightweight Task Graph Scheduler for Distributed High-Performance Scientific Computing.