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19 results on '"Bubak M"'

5. GridSpace Engine of the ViroLab Virtual Laboratory

Author

Ciepiela, E., Kocot, J., Gubala, T., Malawski, M., Kasztelnik, M., Bubak, M., Turała, M., Wiatr, K., and Computational Science Lab (IVI, FNWI)

Abstract

GridSpace Engine is the central operational unit of the ViroLab Virtual Laboratory. This specific runtime environment enables access to computational and data resources by coordinating execution of experiments written in the Ruby programming language extended with virtual laboratory capabilities. Experiments harness published and semantically described services which constitute a GridSpace. The GridSpace Engine is a reliable service acting as an entry point to the Virtual Laboratory, its execution capabilities and a facade for specialized services such as Data Access Service. Moreover, owing to the provided dedicated libraries, the GridSpace Engine supports interactive execution and run-time monitoring of experiments. Furthermore, the GridSpace Engine is capable of retrieving experiment source not only from file systems but also from multiple Application Repositories accessed by dedicated adapters. Currently, our repository is based on the Subversion source code management and version control system. The GridSpace Engine is also responsible for storing obtained experimental results in the Laboratory Data Base.

Published
2008

11. ViroLab Virtual Laboratory

Author

Gubala, T., Baliś, B., Malawski, M., Kasztelnik, M., Nowakowski, P., Assel, M., Harężlak, D., Bartyński, T., Kocot, J., Ciepiela, E., Król, D., Wach, J., Pelczar, M., Funika, W., Bubak, M., Turała, M., Wiatr, K., and Computational Science Lab (IVI, FNWI)

Published
2008

13. Invocation of Grid operations in the ViroLab Virtual Laboratory

Author

Bartyński, T., Malawski, M., Bubak, M., Turała, M., Wiatr, K., and Computational Science Lab (IVI, FNWI)

Abstract

This paper presents invocation of grid operations within the ViroLab Virtual Laboratory. Virtual laboratory enables users to develop and execute experiments that access computational resources on the Grid exposed via various middleware technologies. An abstraction over the Grid environment is introduced which is based on the concept of grid objects accessible from the experiment script based on Ruby. We describe the Grid Operation Invoker library which is the core of virtual laboratory engine and provides access to heterogeneous computational resources in a uniform manner using pluggable adapters. Sample applications include a script, which implements a data mining scenario using the Weka library and combines Web services with MOCCA technologies.

Published
2008

15. Development and execution of collaborative application on the ViroLab virtual laboratory

Author

Kasztelnik, M., Gubała, T., Malawski, M., Bubak, M., Turała, M., Wiatr, K., and Computational Science Lab (IVI, FNWI)

Abstract

Creating applications that use distributed Grid resources is a complex and time-consuming process. To help developers and end users to create, test and execute this kind of applications, the integrated environment is needed. This paper shows how to develop and execute collaborative applications on the ViroLab virtual laboratory. Furthermore, the collaboration tools which allow to communicate between end users (scientists) and developers are presented.

Published
2008

18. Portable Library of Migratable Sockets

Author

Bubak, M.T., Zbik, D, van Albada, G.D., Iskra, K.A., Sloot, P.M.A., Bubak, M., Moscinski, J., Noga, M., and Computational Science Lab (IVI, FNWI)

Published
2000

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