# Publications by Heterogeneous Computing Group

# Publications by Heterogeneous Computing Group

## 2016

H. H. Holm, J. Hjelmervik and V. Gezer, CloudFlow - An Infrastructure for Engineering Workflows in the Cloud, in: *UBICOMM 2016 : The Tenth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies*, pp.158-165, 2016. [ThinkMind]

A. Barth, F. G. Fuchs, Uncertainty quantification for hyperbolic conservation laws with flux coefficients given by spatiotemporal random fields, in: *SIAM Journal on Scientific Computing 2016* ;Volum 38.(4) s. A2209-A2231 [ResearchGate] [DOI]

## 2015

F. Fuchs and J. M. Hjelmervik, Interactive Isogeometric Volume Visualization with Pixel-Accurate Geometry, in: *IEEE Transactions on Visualization and Computer Graphics*, vol/issue 99, pp. 1077-2626, 2015. [ResearchGate] [DOI]

J. M. Hjelmervik, F. Fuchs, Interactive Pixel-Accurate Rendering of LR-Splines and T-Splines, in: *EG 2015 - Short Papers*, 2015. [ResearchGate] [DOI]

C. Stahl, C. Altenhofen, E. Bellos and J. Hjelmervik, Flexible integration of cloud-based engineering services using semantic technologies, in: * Industrial Technology (ICIT), 2015 IEEE International Conference on*, pp.1520-1525, 2015. [ResearchGate] [DOI]

## 2014

M. L. Sætra, A. R. Brodtkorb and K-A. Lie,Efficient GPU-Implementation of Adaptive Mesh Refinement for the Shallow-Water Equations, in: *Journal of Scientific Computing*, 2014. [Researchgate] [DOI]

J. M. Hjelmervik, Direct Pixel-Accurate Rendering of Smooth Surfaces, in: *Mathematical Methods for Curves and Surfaces - 8th International Conference MMCS*, 2014 [ResearchGate] [DOI]

## 2013

T. A. Haufmann, A. Berge, A. R. Brodtkorb, K. Kaspersen and A. Kim, Real-time online camera synchronization for volume carving on GPU, in: *IEEE International Conference on Advanced Video and Signal-Based Surveillance (AVSS)*, 2013 [ResearchGate] [DOI]

K. O. Lye, C. Dyken and J. Seland, Effective memory layout and accesses for the SPH method on the GPU, in: *Proceedings of th 8th International Smoothed Particle Hydrodynamics European Research Interest Community (SPHERIC) *2013 [ResearchGate]

A. R. Brodtkorb, T. R. Hagen, C. Schulz and G. Hasle, GPU Computing in Discrete Optimization Part I: Introduction to the GPU, in *EURO Journal on Transportation and Logistics* 2013. [ResearchGate] [DOI]

A. R. Brodtkorb, T. R. Hagen, C. Schulz and G. Hasle, GPU Computing in Discrete Optimization Part II: Survey Focused on Routing Problems, in: *EURO Journal on Transportation and Logistics* 2013. [ResearchGate] [DOI]

## 2012

C. Dyken, K. O. Lye, J. Seland, E. W. Bjønnes, J. Hjelmervik, J. O. Nygaard and T. R. Hagen, A Framework for OpenGL Client-Server Rendering, in: *Proceedings of the 2012 International Workshop on GPU Computing in Clouds.* [ResearchGate] [DOI]

A. R. Brodtkorb, and M. L. Sætra, Explicit shallow water simulations on GPUs: Guidelines and best practices, in: *XIX International Conference on Water Resources, CMWR* 2012. [ResearchGate]

A. R. Brodtkorb, M. L. Sætra and T. R. Hagen, GPU Programming Strategies and Trends in GPU Computing, in: *Journal of Parallel and Distributed Computing* 2012. [ResearchGate] [DOI]

M. L. Sætra and A. R. Brodtkorb, Shallow Water Simulations on Multiple GPUs, in: *Proceedings of the Para 2010 Conference Part II, Lecture Notes in Computer Science 7134* 2012. [ResearchGate] [DOI]

## 2011

1A. R. Brodtkorb, M. L. Sætra, and M. Altinakar, Efficient Shallow Water Simulations on GPUs: Implementation, Visualization, Verification, and Validation, in: *Computers & Fuids*, 2011. [ResearchGate] [DOI]

A. R. Brodtkorb, T. R. Hagen, K.-A. Lie and J. R. Natvig, Simulation and Visualization of the Saint-Venant System using GPUs, in: *Computing and Visualization in Science, special issue on Hot topics in Computational Engineering*, 2011. [ResearchGate] [DOI]

## 2010

A. R. Brodtkorb, Scientific Computing on Heterogeneous Architectures, in: *Ph.D. thesis, University of Oslo*, 2010. [PDF]

A. R. Brodtkorb, C. Dyken, T. R. Hagen, J. M. Hjelmervik and O. O. Storaasli, State-of-the-Art in Heterogeneous Computing, in: *Scientific Programming*, 2010. [ResearchGate] [DOI]

## 2008

SimplificationJ. Hjelmervik, and J.-C. Leon, Simplification of FEM-models on Cell BE, in: *Mathematical Methods for Curves and Surfaces, Lecture Notes in Computer Science*, 2008. [ResearchGate] [DOI]

T. R. Hagen and J. Seland, Impact of Heterogeneous Computers on Computational Methods, in: *proceedings of 21st Nordic Seminar on Computational Mechanics*, 2008. [ResearchGate]

C. Dyken, M. Reimers, J. Seland, Semi-uniform Adaptive Patch Tessellation, in: *Computer Graphics Forum*, 2008. [ResearchGate] [DOI]

C. Dyken, G. Ziegler, C. Theobalt, H.-P. Seidel,High-speed Marching Cubes using Histogram Pyramids, in: *Computer Graphics Forum 27*, 2008. [ResearchGate] [DOI]

M. Reimers, and J. Seland, Ray Casting Algebraic Surfaces using the Frustum Form, in: *Computer Graphics Forum 27*, 2008. [ResearchGate] [DOI]

C. Dyken, M. Reimers, J. Seland, Real-Time GPU Silhouette Refinement using adaptively blended Bezier Patches, in: *Computer Graphics Forum 27*, 2008. [ResearchGate] [DOI]

A. R. Brodtkorb, An Asynchronous API for Numerical Linear Algebra, in: *Scalable Computing: Practice and Experience*, 2008. [ResearchGate]

A. R. Brodtkorb, T. R. Hagen, A Comparison of Three Commodity-Level Parallel Architectures: Multi-core CPU, the Cell BE and the GPU, in: *7. MMCS 2008: Tønsberg, Norway, *2008. [ResearchGate] [DOI]

A. R. Brodtkorb, The Graphics Processor as a Mathematical Coprocessor in MATLAB, in: *CISIS 2008 The Second International Conference on Complex, Intelligent and Software Intensive Systems*, 2008. [ResearchGate] [DOI]

## 2007

T. Dokken, T.R Hagen and J.M. Hjelmervik, An introduction to general-purpose computing on programmable graphics hardware. in: *Geometrical Modeling, Numerical Simulation, and Optimization: Industrial Mathematics at SINTEF*, 2007. [ResearchGate] [DOI]

T. Dokken and V. Skytt, Intersection algorithms and CAGD. in: *Geometrical Modeling, Numerical Simulation, and Optimization: Industrial Mathematics at SINTEF*, 2007. [ResearchGate] [DOI]

J. Hjelmervik and J.-C. Leon, GPU-accelerated shape simplification for mechanical-based applications,in: *Proceedings of the IEEE International Conference on Shape Modeling and Applications*, 2007. [ResearchGate] [DOI]

J. S. Seland and T. Dokken, Real-time algebraic surface visualization, in:* Geometrical Modeling, Numerical Simulation, and Optimization: Industrial Mathematics at SINTEF*, 2007. [ResearchGate] [DOI]

## 2006

T. R. Hagen, M. O. Henriksen, J. M. Hjelmervik, and K.-A. Lie. How to solve systems of conservation laws numerically using the graphics processor as a high-performance computational engine, in: *Geometrical Modeling, Numerical Simulation, and Optimization: Industrial Mathematics at SINTEF*, 2006. [ResearchGate] [DOI]

S. Briseid and T. Dokken and T. R. Hagen and J. O. Nygaard, Spline Surface Intersections Optimized for GPUs, in: *Lecture Notes in Computer Science, Vol 3994,* 2006. [ResearchGate] [DOI]

T. R. Hagen, K.-A. Lie and J.R. Natvig, Solving the Euler Equations on Graphics Processing Units, in: *Lecture Notes in Computer Science 3994,* Springer, 2006. [ResearchGate] [DOI]

## 2005

T. Dokken, T. R. Hagen and J. M. Hjelmervik. The GPU as a high performance computational resource, in:* Spring Conference on Computer Graphics SCCG 2005*. [ResearchGate] [DOI]

T. R. Hagen, J. M. Hjelmervik, K.-A. Lie, J. R. Natvig and M.O. Henriksen. Visual simulation of shallow-water waves, in: *Simulation Modelling Practice and Theory, Special Issue on Programmable Graphics Hardware, Vol. 13*, 2005. [ResearchGate[ [DOI]

## 2004

J. M. Hjelmervik and T. R. Hagen. GPU-based screen space tessellation, in: *Mathematical Methods for Curves and Surfaces: Tromsø*, 2004. [ResearchGate]