Results 221 to 230 of about 21,911 (263)

Transparent Fault Tolerance for Grid Applications

2005
A major challenge facing grid applications is the appropriate handling of failures. In this paper we address the problem of making parallel Java applications based on Remote Method Invocation (RMI) fault tolerant in a way transparent to the programmer.
Garbacki, P., Biskupski, B., Bal, H.E.
openaire   +2 more sources

Fault detection in metallic grid scattering

Journal of the Optical Society of America A, 2011
The canonical problem of detecting and localizing missing scatterers (faults) inside a known grid of small cross section perfect electric conducting cylinders is dealt with. The case of a TM scalar two-dimensional geometry is considered. The scattering by a fault is modeled as the radiation of a proper magnetic current, by exploiting the Green's ...
BRANCACCIO, Adriana, LEONE, Giovanni, SOLIMENE, Raffaele   +2 more
openaire   +3 more sources

Fault-Tolerant Middleware for Grid Computing

2010 IEEE 12th International Conference on High Performance Computing and Communications (HPCC), 2010
The major challenge in Grid environment is fault tolerance. Faults ranging from machine crashes, media failures, operator errors and random data corruption results in loss of data, both temporarily and permanently. The paper proposes a solution for handling faults in grid environment. Fault-Tolerance using Adaptive Replication in Grid Computing (FTARG)
K. G. Srinivasa 0001, G. M. Siddesh, Sijo Cherian   +2 more
openaire   +1 more source

A Fault-Tolerant Architecture for Grid System

2004
Support for the development of fault-tolerant applications has been identified as one of the major technical challenges to address for the successful deployment of computational grids. Reflective systems provide a very attarctive solution for the problem.
Lingxia Liu, Quanyuan Wu, Bin Zhou 0004
openaire   +1 more source

Distributed Fault Management for Computational Grids

2006 Fifth International Conference on Grid and Cooperative Computing (GCC'06), 2006
Grid resources having heterogeneous architectures, being geographically distributed and interconnected via unreliable network media, are at the risk of failure. Grid environment consists of unreliable resources; therefore, fault tolerant mechanisms can not be ignored.
Muhammad Affaan, M. A. Ansari
openaire   +1 more source

Stability study of a grid fault

2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2015
The exploitation of grids has witnessed a rapid increase during the last years. Indeed, a grid fault has repercussions on the quality of energy produced and transmitted to the users and thus on its stability. Consequently, regulators are installed to restore the stability and improve the performance of the power system.
Walid Ouled Amor, Hassen Ben Amar, Moez Ghariani   +2 more
openaire   +1 more source

Smart Fault Location for Smart Grids

IEEE Transactions on Smart Grid, 2011
Fault location is an important application among intelligent monitoring and outage management tasks used for realization of self healing networks, one of the most attractive features of smart grids. The data gathered from various intelligent electronic devices (IEDs) installed throughout the power system could be utilized for smart approaches to ...
openaire   +1 more source

Fault Isolation in DC Grids

2020
DC fault current breaking devices are important components for enabling robust protection of the dc system. This chapter will present the ongoing developments regarding the dc fault isolation devices. There are two major trends in dc fault isolation, namely based on, dc circuit breaker (DCCB) and converter-based solution.
Abhisek Ukil, Yew Ming Yeap, Kuntal Satpathi   +2 more
openaire   +1 more source

Fault-tolerance and availability awareness in computational grids

2009
no ...
Besseron, Xavier, Bouguerra, Mohamed Slim, Gautier, Thierry, Saule, Érik, Trystram, Denis   +4 more
openaire   +3 more sources

A fault-tolerance mechanism in grid

IEEE International Conference on Industrial Informatics, 2003. INDIN 2003. Proceedings., 2004
Grid appears as an effective technology coupling geographically distributed resources for solving large-scale problems in the wide area network. Fault tolerance in grid system is a significant and complex issue to secure a stable and reliable performance.
null Jin Liang, null Tong WeiQin, null Tang JianQuan, null Wang Bo   +3 more
openaire   +1 more source