George A. Gravvanis
Cited by
Cited by
Simulating fog and edge computing scenarios: An overview and research challenges
S Svorobej, P Takako Endo, M Bendechache, C Filelis-Papadopoulos, ...
Future Internet 11 (3), 55, 2019
Managing spatial graph dependencies in large volumes of traffic data for travel-time prediction
A Salamanis, DD Kehagias, CK Filelis-Papadopoulos, D Tzovaras, ...
IEEE Transactions on Intelligent Transportation Systems 17 (6), 1678-1687, 2015
Explicit approximate inverse preconditioning techniques
GA Gravvanis
Archives of Computational Methods in Engineering 9 (4), 371-402, 2002
The rate of convergence of explicit approximate inverse preconditioning
GA Gravvanis
International journal of computer mathematics 60 (1-2), 77-89, 1996
High performance inverse preconditioning
GA Gravvanis
Archives of Computational Methods in Engineering 16 (1), 77, 2009
An approximate inverse matrix technique for arrowhead matrices
GA Gravvanis
International journal of computer mathematics 70 (1), 35-45, 1998
On the optimization of free resources using non-homogeneous Markov chain software rejuvenation model
VP Koutras, AN Platis, GA Gravvanis
Reliability Engineering & System Safety 92 (12), 1724-1732, 2007
CLOUDLIGHTNING: A framework for a self-organising and self-managing heterogeneous cloud
T Lynn, H Xiong, D Dong, B Momani, GA Gravvanis, ...
SciTePress, 2016
Parallel matrix techniques
GA Gravvanis
Computational fluid dynamics'98, 472-477, 1998
Explicit preconditioned iterative methods for solving large unsymmetric finite element systems
EA Lipitakis, GA Gravvanis
Computing 54 (2), 167-183, 1995
Solving finite difference linear systems on GPUs: CUDA based parallel explicit preconditioned biconjugate conjugate gradient type methods
GA Gravvanis, CK Filelis-Papadopoulos, KM Giannoutakis
The Journal of Supercomputing 61 (3), 590-604, 2012
Predicting student performance in distance higher education using active learning
G Kostopoulos, AD Lipitakis, S Kotsiantis, G Gravvanis
International conference on engineering applications of neural networks, 75-86, 2017
Generic approximate sparse inverse matrix techniques
CK Filelis-Papadopoulos, GA Gravvanis
International Journal of Computational Methods 11 (06), 1350084, 2014
An efficient method for computing the inverse of arrowhead matrices
HS Najafi, SA Edalatpanah, GA Gravvanis
Applied mathematics letters 33, 1-5, 2014
An explicit sparse unsymmetric finite element solver
GA Gravvanis, EA Lipitakis
Communications in numerical methods in engineering 12 (1), 21-29, 1996
Large-scale simulation of a self-organizing self-management cloud computing framework
CK Filelis-Papadopoulos, KM Giannoutakis, GA Gravvanis, D Tzovaras
The Journal of Supercomputing 74 (2), 530-550, 2018
A framework for simulating large scale cloud infrastructures
CK Filelis-Papadopoulos, GA Gravvanis, PE Kyziropoulos
Future Generation Computer Systems 79, 703-714, 2018
Explicit preconditioned generalized domain decomposition methods
GA Gravvanis
International Journal of Applied Mathematics 4 (1), 57-72, 2000
A class of explicit preconditioned conjugate gradient methods for solving large finite element systems
EA Lipitakis, GA Gravvanis
International journal of computer mathematics 44 (1-4), 189-206, 1992
Optimal server resource reservation policies for priority classes of users under cyclic non-homogeneous markov modeling
VP Koutras, AN Platis, GA Gravvanis
European Journal of Operational Research 198 (2), 545-556, 2009
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