Distributed Path Reservation Algorithms for Multiplexed All-Optical Interconnection Networks
IEEE Transactions on Computers
Data Management in an International Data Grid Project
GRID '00 Proceedings of the First IEEE/ACM International Workshop on Grid Computing
Identifying Dynamic Replication Strategies for a High-Performance Data Grid
GRID '01 Proceedings of the Second International Workshop on Grid Computing
Replica Selection in the Globus Data Grid
CCGRID '01 Proceedings of the 1st International Symposium on Cluster Computing and the Grid
Evaluation of an Economy-Based File Replication Strategy for a Data Grid
CCGRID '03 Proceedings of the 3st International Symposium on Cluster Computing and the Grid
Accurate Modeling of Cache Replacement Policies in a Data Grid
MSS '03 Proceedings of the 20 th IEEE/11 th NASA Goddard Conference on Mass Storage Systems and Technologies (MSS'03)
On the Effect of Large-Scale Deployment of Parallel Downloading
WIAPP '03 Proceedings of the The Third IEEE Workshop on Internet Applications
Replica selection in grid environment: a data-mining approach
Proceedings of the 2005 ACM symposium on Applied computing
DWDM-RAM: enabling Grid services with dynamic optical networks
CCGRID '04 Proceedings of the 2004 IEEE International Symposium on Cluster Computing and the Grid
Proceedings of the 2006 ACM symposium on Applied computing
Future Generation Computer Systems
Replica selection strategies in data grid
Journal of Parallel and Distributed Computing
A dynamic weighted data replication strategy in data grids
AICCSA '08 Proceedings of the 2008 IEEE/ACS International Conference on Computer Systems and Applications
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In optical grid networks, data files for job execution are replicated at multiple sites in order to distribute loads and achieve high performance computing. Those replicas are downloaded in parallel in order to reduce downloading time. Furthermore, each replica is downloaded with multiple wavelengths. Although parallel and multi-wavelength downloading reduce downloading time, they raise blocking probability of file downloading. This is because they use a lot of wavelength resources and thus often generate bottleneck links. To resolve this problem, this paper proposes a parallel and multi-wavelength downloading scheme for optical grid networks. The proposed scheme provides replica selection, route selection, and wavelength selection for parallel and multi-wavelength downloading. In the proposed scheme, clients dynamically select combinations of a replica, a route, and a wavelength in such a way that they suppress the generation of bottleneck links. Through simulation experiments, we show that the proposed scheme efficiently improves blocking probability of parallel and multi-wavelength downloading.