Papers by Andrei Eckstein
Proceedings of the 9th Wseas International Conference on Automatic Control Modelling and Simulation, 2007
Remote sensing image processing is a very demanding procedure in terms of data manipulation and c... more Remote sensing image processing is a very demanding procedure in terms of data manipulation and computing power. Grid computing is a possible solution when the required computing performance or data sharing is not available at the user's site. Two scenarios of using Service Grids were analyzed in our papers . This paper discusses another scenario of using Computational Grids. According to this scenario a prototype code for satellite image classification was designed, implemented and tested.
Proceedings of the 14th Wseas International Conference on Applied Mathematics, 2009
In this paper, we study a nonlinear system under regime switching and subject to an environmental... more In this paper, we study a nonlinear system under regime switching and subject to an environmental noise. We will considered some more general conditions for the coefficient functions and prove a result on the existence using the Schauder's fixed point theorem extended some similarly results on linear systems. Also, we study the application of these system to control the electronic circuits using the benefit of stochastic resonance Key-Words:stochastic differential equation with Markovian switching, pathwise uniqueness, stopping times, stochastic resonance
Reengineering a software system implementing parallel methods for differential equations
Proceedings of the 7th Wseas International Conference on Software Engineering Parallel and Distributed Systems, 2008
The efficient use of existing software for scientific computing in the context of the new softwar... more The efficient use of existing software for scientific computing in the context of the new software and hardware technologies, like Web services and multicore systems, imposes a redesign of their software architecture. We describe the path that was followed in the case of an ...
Modern software engineering concepts, like software as a service, allow the extension of the lega... more Modern software engineering concepts, like software as a service, allow the extension of the legacy code lifetime and the red uction of software maintenance costs. The transformation of a legacy code into a service is not straightforward task, especially when the initial code was designed with a rich user interface. A special case is presented in this paper, that of
Redesigning Parallel Symbolic Computations Packages
16th International Conference on Parallel Architecture and Compilation Techniques (PACT 2007), 2007
The ability of multi-core processors to increase appli-cation performance depends on the use of m... more The ability of multi-core processors to increase appli-cation performance depends on the use of multiple threads within applications. Symbolic computations, requiring both CPU power and large memory, are well-suited candidates for deriving advantages from multi-core parallel ...
Mathematics on the net: state of the art and challenges
Abstract. Extrapolating the current evolution of the mathema-tical software and computer technolo... more Abstract. Extrapolating the current evolution of the mathema-tical software and computer technologies one can expect that the way of doing mathematics in the future will be by using web-based mathematical-development systems. This paper presents the sta-tus of the ...
In this paper, we study a nonlinear system under regime switching and subject to an environmental... more In this paper, we study a nonlinear system under regime switching and subject to an environmental noise. We will considered some more general conditions for the coefficient functions and prove a result on the existence using the Schauder's fixed point theorem extended some similarly results on linear systems. Also, we study the application of these system to control the electronic circuits using the benefit of stochastic resonance Key-Words:stochastic differential equation with Markovian switching, pathwise uniqueness, stopping times, stochastic resonance
WSEAS Transactions on Mathematics, 2010
We study a nonlinear system under regime switching and subject to an environmental noise. The sto... more We study a nonlinear system under regime switching and subject to an environmental noise. The stochastic differential equations with Markovian switching (SDEwMSs), one of the important classes of hybrid systems, have been used to model ...
Reengineering a software system implementing parallel methods for differential equations
Proceedings of the 7th WSEAS …, 2008
The efficient use of existing software for scientific computing in the context of the new softwar... more The efficient use of existing software for scientific computing in the context of the new software and hardware technologies, like Web services and multicore systems, imposes a redesign of their software architecture. We describe the path that was followed in the case of an ...
There are at least three reasons for using Grid compu-ting for satellite image processing: (a) th... more There are at least three reasons for using Grid compu-ting for satellite image processing: (a) the required computing performance is not available locally, the solution being the remote computing; (b) the required computing performance is not available in one loca-tion, the ...
WSEAS Transactions on …, 2008
Modern software engineering concepts, like software as a service, allow the extension of the lega... more Modern software engineering concepts, like software as a service, allow the extension of the legacy code lifetime and the reduction of software maintenance costs. The transformation of a legacy code into a service is not straightforward task, especially when the initial code was ...
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Papers by Andrei Eckstein