| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Dionysios Kehagias, Konstantinos M. Giannoutakis, George A. Gravvanis, Dimitrios Tzovaras |
An ontology-based mechanism for automatic categorization of web services.  |
Concurrency and Computation: Practice and Experience  |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | C. K. Filelis-Papadopoulos, George A. Gravvanis, P. I. Matskanidis, Konstantinos M. Giannoutakis |
On the GPGPU parallelization issues of finite element approximate inverse preconditioning. |
J. Computational Applied Mathematics |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis |
Special Issue on "Aspects of Numerical Algorithms, Parallelization and Applications". |
J. Computational Applied Mathematics |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | P. I. Matskanidis, George A. Gravvanis, Konstantinos M. Giannoutakis |
A Note on Parallel Finite Element Approximate Inverses Using OpenMP on Multicore Systems. |
Panhellenic Conference on Informatics |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | C. K. Filelis-Papadopoulos, George A. Gravvanis, Elias A. Lipitakis |
Higher Order Finite Difference Preconditioned Scheme: A Multithreaded Approach. |
Panhellenic Conference on Informatics |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, P. I. Matskanidis, Konstantinos M. Giannoutakis, Elias A. Lipitakis |
Finite Element Approximate Inverse Preconditioning using POSIX threads on multicore systems. |
IMCSIT |
2010 |
DBLP BibTeX RDF |
|
| 1 | Hamid R. Arabnia, Steve C. Chiu, George A. Gravvanis, Minoru Ito, Kazuki Joe, Hiroaki Nishikawa, Ashu M. G. Solo (eds.) |
Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, PDPTA 2010, Las Vegas, Nevada, USA, July 12-15, 2010, 2 Volumes |
PDPTA |
2010 |
DBLP BibTeX RDF |
|
| 1 | Hamid R. Arabnia, George A. Gravvanis, Louis D'Alotto, James Nystrom, Ashu M. G. Solo, William Spataro, Emre Tokgoz (eds.) |
Proceedings of the 2010 International Conference on Scientific Computing, CSC 2010, July 12-15, 2010, Las Vegas, Nevada, USA |
CSC |
2010 |
DBLP BibTeX RDF |
|
| 1 | Hamid R. Arabnia, George A. Gravvanis, Ashu M. G. Solo (eds.) |
Proceedings of the 2010 International Conference on Grid Computing & Applications, GCA 2010, July 12-15, 2010, Las Vegas, Nevada, USA |
GCA |
2010 |
DBLP BibTeX RDF |
|
| 1 | Hamid R. Arabnia, George A. Gravvanis, Ashu M. G. Solo (eds.) |
Proceedings of the 2010 International Conference on Foundations of Computer Science, FCS 2010, July 12-15, 2010, Las Vegas, Nevada, USA |
FCS |
2010 |
DBLP BibTeX RDF |
|
| 1 | George A. Gravvanis, John P. Morrison, Heinz Stockinger |
Special Section: Defining the grid, experiences and future trends. |
Future Generation Comp. Syst. |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Vasilis P. Koutras, Agapios N. Platis, George A. Gravvanis |
Optimal server resource reservation policies for priority classes of users under cyclic non-homogeneous markov modeling. |
European Journal of Operational Research |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis |
OpenMP based parallel normalized direct methods for sparse finite element linear systems. |
The Journal of Supercomputing |
2009 |
DBLP DOI BibTeX RDF |
Parallel normalized exact inverse algorithms, Sparse linear systems |
| 1 | Hamid R. Arabnia, George A. Gravvanis (eds.) |
Proceedings of the 2009 International Conference on Grid Computing & Applications, GCA 2009, July 13-16, 2009, Las Vegas, Nevada, USA |
GCA |
2009 |
DBLP BibTeX RDF |
|
| 1 | Hamid R. Arabnia, George A. Gravvanis (eds.) |
Proceedings of the 2009 International Conference on Foundations of Computer Science, FCS 2009, July 13-16, 2009, Las Vegas, Nevada, USA |
FCS |
2009 |
DBLP BibTeX RDF |
|
| 1 | George A. Gravvanis, Victor N. Epitropou |
Java multithreading-based parallel approximate arrow-type inverses. |
Concurrency and Computation: Practice and Experience |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos M. Giannoutakis, George A. Gravvanis |
High performance finite element approximate inverse preconditioning. |
Applied Mathematics and Computation |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos M. Giannoutakis, George A. Gravvanis |
Parallel Approximate Finite Element Inverses on Symmetric Multiprocessor Systems. |
ICCS |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis |
An Improved Parallel Algorithm for Computing Approximate Inverses by Reducing Synchronizations. |
ISPDC |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Vasilis P. Koutras, Agapios N. Platis, George A. Gravvanis |
On the optimization of free resources using non-homogeneous Markov chain software rejuvenation model. |
Rel. Eng. & Sys. Safety |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, John P. Morrison, Hamid R. Arabnia |
Special section: Grid technology and applications. |
Future Generation Comp. Syst. |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, John P. Morrison, Geoffrey Fox |
Special issue on "Grid Technologies". |
The Journal of Supercomputing |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos M. Giannoutakis, George A. Gravvanis, Brian C. Clayton, Adarsh Patil, Therese Enright, John P. Morrison |
Matching high performance approximate inverse preconditioning to architectural platforms. |
The Journal of Supercomputing |
2007 |
DBLP DOI BibTeX RDF |
Approximate inverses, Open MPI, MPI, Globus toolkit, Parallel iterative methods, Preconditioned conjugate gradient method, Parallel/distributed computations |
| 1 | Vasilis P. Koutras, Agapios N. Platis, George A. Gravvanis |
Software rejuvenation for resource optimization based on explicit approximate inverse preconditioning. |
Applied Mathematics and Computation |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Victor N. Epitropou, Konstantinos M. Giannoutakis |
On the performance of parallel approximate inverse preconditioning using Java multithreading techniques. |
Applied Mathematics and Computation |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos M. Giannoutakis, George A. Gravvanis |
On the Design of Parallel Finite Element Approximate Inverses. |
PDPTA |
2007 |
DBLP BibTeX RDF |
|
| 1 | Victor N. Epitropou, Konstantinos M. Giannoutakis, George A. Gravvanis |
Java Multithreading based Parallel Preconditioned Generalized Conjugate Gradient type methods. |
ISPDC |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Hamid R. Arabnia |
Special section: Parallel and distributed algorithms and systems. |
Future Generation Comp. Syst. |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis |
Parallel Exact and Approximate Arrow-Type Inverses on Symmetric Multiprocessor Systems. |
International Conference on Computational Science |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis |
On the performance of parallel normalized explicit preconditioned conjugate gradient type methods. |
IPDPS |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis |
Parallel preconditioned conjugate gradient square method based on normalized approximate inverses. |
Scientific Programming |
2005 |
DBLP BibTeX RDF |
|
| 1 | Konstantinos M. Giannoutakis, George A. Gravvanis, M. P. Bekakos |
High Performance Computations Using Internet and Grid Technology. |
Neural Parallel & Scientific Comp. |
2005 |
DBLP BibTeX RDF |
|
| 1 | Hamid R. Arabnia, George A. Gravvanis (eds.) |
Proceedings of The 2005 International Conference on Scientific Computing, CSC 2005, Las Vegas, Nevada, USA, June 20-23, 2005 |
CSC |
2005 |
DBLP BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis, M. P. Bekakos, O. B. Efremides |
Parallel and Systolic Solution of Normalized Explicit Approximate Inverse Preconditioning. |
The Journal of Supercomputing |
2004 |
DBLP DOI BibTeX RDF |
finite difference systems, normalized approximate factorization, normalized approximate inverses, rate of convergence and complexity, parallel computations, preconditioning, parallel iterative methods |
| 1 | George A. Gravvanis, Eunice E. Santos |
Guest Editorial. |
The Journal of Supercomputing |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Ilias Maglogiannis, Elias P. Zafiropoulos, Agapios N. Platis, George A. Gravvanis |
Computing the Success Factors in Consistent Acquisition and Recognition of Objects in Color Digital Images by Explicit Preconditioning. |
The Journal of Supercomputing |
2004 |
DBLP DOI BibTeX RDF |
digital image acquisition, color measurement, approximate inverses, computer vision, parallel computations, Bayesian networks, Markov modeling, camera calibration, preconditioning, reproducibility, Markov Reward Models |
| 1 | George A. Gravvanis, Hamid R. Arabnia |
The Journal of Parallel Algorithms and Applications: Special Issue on Parallel and Distributed Algorithms. |
Parallel Algorithms Appl. |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis, Nikolaos M. Missirlis |
A Distributed Normalized Explicit Preconditioned Conjugate Gradient Method. |
Parallel Algorithms Appl. |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis, M. P. Bekakos |
Parallel Finite Element Approximate Inverse Preconditioning on Symmetric Multiprocessor Systems. |
PDPTA |
2004 |
DBLP BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis |
Solving Non-linear Finite Difference Systems by Normalized Approximate Inverses. |
CIS |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis |
Parallel Approximate Finite Element Inverse Preconditioning on Distributed Systems. |
ISPDC/HeteroPar |
2004 |
DBLP DOI BibTeX RDF |
normalized approximate factorization procedures, normalized approximate finite element inverse matrix techniques, parallel conjugate gradient method, parallel computations, distributed computations, Finite element, preconditioning |
| 1 | George A. Gravvanis, Konstantinos M. Giannoutakis |
Normalized Isomorphic Preconditioned Methods for Solving Sparse Non-Linear Systems. |
MSV/AMCS |
2004 |
DBLP BibTeX RDF |
|
| 1 | Hamid R. Arabnia, Rose Joshua, Iyad A. Ajwa, George A. Gravvanis (eds.) |
Proceedings of the International Conference on Modeling, Simulation & Visualization Methods, MSV '04 & Proceedings of the International Conference on Algorithmic Mathematics & Computer Science, AMCS '04, June 21-24, 2004, Las Vegas, Nevada, USA |
MSV/AMCS |
2004 |
DBLP BibTeX RDF |
|
| 1 | Agapios N. Platis, George A. Gravvanis, Konstantinos M. Giannoutakis, Elias A. Lipitakis |
A Two-Phase Cyclic Nonhomogeneous Markov Chain Performability Evaluation by Explicit Approximate Inverses Applied to a Replicated Database System. |
J. Math. Model. Algorithms |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Hamid R. Arabnia, George A. Gravvanis |
Editorial - Special Issue: Computational Sciences and Applications. |
J. Math. Model. Algorithms |
2003 |
DBLP BibTeX RDF |
|
| 1 | George A. Gravvanis |
On the Solution of Boundary Value Problems by Using Fast Generalized Approximate Inverse Banded Matrix Techniques. |
The Journal of Supercomputing |
2003 |
DBLP DOI BibTeX RDF |
approximate factorization procedures, approximate inverse matrix techniques, computational complexity, preconditioning, rate of convergence, parallel iterative methods, banded matrix |
| 1 | George A. Gravvanis |
Guest Editor's Editorial Computational Science and Scientific Computing. |
The Journal of Supercomputing |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis, Agapios N. Platis, Konstantinos M. Giannoutakis, J. B. Violentis, Elias A. Lipitakis |
Performability Evaluation of Multitasking and Multiprocessor Systems by Explicit Approximate Inverses. |
PDPTA |
2003 |
DBLP BibTeX RDF |
|
| 1 | George A. Gravvanis |
Domain Decomposition?CFinite Difference Approximate Inverse Preconditioned Schemes for Solving Fourth-Order Equations. |
J. Math. Model. Algorithms |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | George A. Gravvanis |
Solving Symmetric Arrowhead and Special Tridiagonal Linear Systems by Fast Approximate Inverse Preconditioning. |
J. Math. Model. Algorithms |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Konstantinos M. Giannoutakis, George A. Gravvanis |
A Normalized Explicit Preconditioned Conjugate Gradient Method for Solving Sparse Non-linear Systems. |
PDPTA |
2002 |
DBLP BibTeX RDF |
|
| 1 | George A. Gravvanis, Agapios N. Platis, J. B. Violentis, Konstantinos M. Giannoutakis |
Performability Evaluation of a Replicated Database System by Explicit Approximate Inverses. |
PDPTA |
2002 |
DBLP BibTeX RDF |
|
| 1 | George A. Gravvanis |
Domain Decomposition Approximate Inverse Preconditioning for Solving Fourth Order Equations. |
PDPTA |
2000 |
DBLP BibTeX RDF |
|
| 1 | Elias A. Lipitakis, George A. Gravvanis |
Explicit Preconditioned Iterative Methods for Solving Large Unsymmetric Finite Element Systems. |
Computing |
1995 |
DBLP DOI BibTeX RDF |
Approximate inverse matrix techniques, explicit preconditioners, unsymmetric finite element systems, initial/boundary-value problems, parallel iterative methods |
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