Publikationen SGS: Bibliographie 2011 BibTeX
@inproceedings {INPROC-2011-95,
author = {Benjamin Peherstorfer and Dirk Pfl{\"u}ger and Hans-Joachim Bungartz},
title = {{A Sparse-Grid-Based Out-of-Sample Extension for Dimensionality Reduction and Clustering with Laplacian Eigenmaps}},
booktitle = {AI 2011: Advances in Artificial Intelligence},
editor = {Dianhui Wang and Mark Reynolds},
address = {Berlin, Heidelberg},
publisher = {Springer},
institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
series = {Lecture Notes in Computer Science},
volume = {7106},
pages = {112--121},
type = {Konferenz-Beitrag},
month = {Dezember},
year = {2011},
isbn = {9783642258312},
language = {Englisch},
cr-category = {I.2 Artificial Intelligence},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {Spectral graph theoretic methods such as Laplacian Eigenmaps are among the most
popular algorithms for manifold learning and clustering. One drawback of these
methods is, however, that they do not provide a natural out-of-sample
extension. They only provide an embedding for the given training data. We
propose to use sparse grid functions to approximate the eigenfunctions of the
Laplace-Beltrami operator. We then have an explicit mapping between ambient and
latent space. Thus, out-of-sample points can be mapped as well. We present
results for synthetic and real-world examples to support the effectiveness of
the sparse-grid-based explicit mapping.},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2011-95&engl=0}
}
@inproceedings {INPROC-2011-93,
author = {Murarasu Alin and Weidendorfer Josef and Buse Gerrit and Daniel Butnaru and Dirk Pfl{\"u}ger},
title = {{Compact Data Structure and Scalable Algorithms for the Sparse Grid Technique}},
booktitle = {Proceedings of the 16th ACM symposium on Principles and practice of parallel programming},
address = {New York, Usa},
publisher = {ACM},
institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
series = {PPoPP '11},
pages = {25--34},
type = {Konferenz-Beitrag},
month = {Februar},
year = {2011},
isbn = {9781450301190},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2011-93&engl=0}
}
@inproceedings {INPROC-2011-92,
author = {Alexander Heinecke and Dirk Pfl{\"u}ger},
title = {{Multi- and Many-Core Data Mining with Adaptive Sparse Grids}},
booktitle = {Proceedings of the 8th ACM International Conference on Computing Frontiers},
address = {New York, Usa},
publisher = {ACM},
institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
pages = {29--29},
type = {Konferenz-Beitrag},
month = {Mai},
year = {2011},
isbn = {9781450306980},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2011-92&engl=0}
}
@inproceedings {INPROC-2011-91,
author = {Daniel Butnaru and Dirk Pfl{\"u}ger and Hans-Joachim Bungartz},
title = {{Towards High-Dimensional Computational Steering of Precomputed Simulation Data using Sparse Grids}},
booktitle = {Proceedings of the International Conference on Computational Science (ICCS) 2011},
publisher = {Springer-Verlag},
institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
series = {Procedia CS},
volume = {4},
pages = {56--65},
type = {Konferenz-Beitrag},
month = {Juni},
year = {2011},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2011-91&engl=0}
}
@inproceedings {INPROC-2011-89,
author = {Janos Benk and Miriam Mehl and Michael Ulbrich},
title = {{Sundance PDE Solvers on Cartesian Fixed Grids in Complex and Variable Geometries}},
booktitle = {Proceedinggs of the ECCOMAS Thematic Conference CFD \& Optimization, Antlya, Turkey, May 23-25, 2011},
publisher = {Sonstige},
institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
type = {Konferenz-Beitrag},
month = {Mai},
year = {2011},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2011-89&engl=0}
}
@inproceedings {INPROC-2011-88,
author = {Bernhard Gatzhammer and Miriam Mehl and Tobias Neckel},
title = {{Partitioned Fluid-Structure Interaction Coupling Methods for Black-Box Solvers}},
booktitle = {2nd International Conference on Computational Engineering (ICCE 2011)},
editor = {Marek Behr and Jens Lang and Ernst Rank and Michael Sch{\"a}fer},
address = {Darmstadt},
publisher = {typographics GmbH},
institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
pages = {76--77},
type = {Konferenz-Beitrag},
month = {Oktober},
year = {2011},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2011-88&engl=0}
}
@inproceedings {INPROC-2011-81,
author = {Martin Schreiber and Philipp Neumann and Stefan Zimmer and Hans-Joachim Bungartz},
title = {{Free-Surface Lattice-Boltzmann Simulation on Many-Core Architectures}},
booktitle = {Proceedings of the International Conference on Computational Science, ICCS 2011},
editor = {Mitsuhisa Sato and Satoshi Matsuoka and G. Dick van Albada and Jack Dongarra and Peter.M.A. Sloot},
publisher = {Elsevier},
institution = {Universit{\"a}t Stuttgart, Fakult{\"a}t Informatik, Elektrotechnik und Informationstechnik, Germany},
series = {Procedia Computer Science},
volume = {4},
pages = {984--993},
type = {Konferenz-Beitrag},
month = {Mai},
year = {2011},
isbn = {doi:10.1016/j.procs.2011.04.001},
language = {Englisch},
cr-category = {J.2 Physical Sciences and Engineering},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {Current advances in many-core technologies demand simulation algorithms suited
for the corresponding architectures while with regard to the respective
increase of computational power, real-time and interactive simulations become
possible and desirable. We present an OpenCL implementation of a
Lattice-Boltzmann-based free-surface solver for GPU architectures. The
massively parallel execution especially requires special techniques to keep the
interface region consistent, which is here addressed by a novel multipass
method. We further compare different memory layouts according to their
performance for both a basic driven cavity implementation and the free-surface
method, pointing out the capabilities of our implementation in real-time and
interactive scenarios, and shortly present visualizations of the flow, obtained
in real-time.},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INPROC-2011-81&engl=0}
}
@article {ART-2011-26,
author = {Hans-Joachim Bungartz and Alexander Heinecke and Dirk Pfl{\"u}ger and Stefanie Schraufstetter},
title = {{Option Pricing with a Direct Adaptive Sparse Grid Approach}},
journal = {Journal of Computational and Applied Mathematics},
publisher = {Sonstige},
volume = {236},
number = {15},
pages = {3741--3750},
type = {Artikel in Zeitschrift},
month = {Oktober},
year = {2011},
issn = {0377-0427},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2011-26&engl=0}
}
@article {ART-2011-25,
author = {Bungartz Hans-Joachim and Gatzhammer Bernhard and Lieb Michael and Miriam Mehl and Tobias Neckel},
title = {{Towards Multi-Phase Flow Simulations in the PDE Framework Peano}},
journal = {Computational Mechanics},
publisher = {Springer},
volume = {48},
number = {3},
pages = {365--376},
type = {Artikel in Zeitschrift},
month = {Januar},
year = {2011},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2011-25&engl=0}
}
@article {ART-2011-24,
author = {Tobias Weinzierl and Miriam Mehl},
title = {{Peano -- A Traversal and Storage Scheme for Octree-Like Adaptive Cartesian Multiscale Grids}},
journal = {SIAM Journal on Scientific Computing},
editor = {R. Tuminaro and M. Benzi and X.-C. Cai and I. Duff and H. Elman and R. Freund and K. Jordan and T. Kelley and D. Keyes and M. Kilmer and S. Leyffer and T. Manteuffel and S. McCormick and D. Silvester and H. Walker and C. Woodward and I. Yavneh},
publisher = {SIAM},
volume = {33},
number = {5},
pages = {2732--2760},
type = {Artikel in Zeitschrift},
month = {Oktober},
year = {2011},
issn = {1064-8275},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=ART-2011-24&engl=0}
}
@inbook {INBOOK-2011-02,
author = {Michael Bader and Hans-Joachim Bungartz and Miriam Mehl},
title = {{Space-Filling Curves}},
series = {Encyclopedia of Parallel Computing},
address = {Berlin, Heidelberg, New York},
publisher = {Springer},
volume = {19},
pages = {1862--1867},
type = {Beitrag in Buch},
month = {Januar},
year = {2011},
doi = {10.1007/978-0-387-09766-4_145},
language = {Deutsch},
cr-category = {I.6 Simulation and Modeling},
department = {Universit{\"a}t Stuttgart, Institut f{\"u}r Parallele und Verteilte Systeme, Simulation gro{\ss}er Systeme},
abstract = {leer},
url = {http://www2.informatik.uni-stuttgart.de/cgi-bin/NCSTRL/NCSTRL_view.pl?id=INBOOK-2011-02&engl=0}
}
