A workflow-based grid portal for problem solving environment

Yong Won Kwon, So Hyun Ryu, Jin Sung Park, Chang-Sung Jeong

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In this paper, we present a Workflow-based grid portal for problem Solving Environment (WISE) which has been developed by integrating workflow, Grid and web technology to provide an enhanced powerful approach for problem solving environment. Workflow technology supports coordinated execution of multiple application tasks on Grid resources by enabling users to describe a workflow by composing many existing applications and new functions, and provides an easy powerful tool to create new Grid applications. We propose new Grid portal to allow us to use Grid resources with improved workflow patterns to represent various parallelisms inherent in parallel and distributed Grid applications and present Grid Workflow Description Language(GWDL) to specify our new workflow patterns. Also, We shall show that the MVC(Model View Control) design pattern and multi-layer architecture provides modularity and extensibility to WISE by separating the application engine control and presentation from the application logic for Grid services, and the Grid portal service from Grid service interface.

Original languageEnglish
Pages (from-to)47-56
Number of pages10
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume3222
Publication statusPublished - 2004 Dec 1

Fingerprint

Grid Portal
Problem Solving Environment
Workflow
Work Flow
Grid Workflow
Grid
Grid Service
Engine Control
Resources
Technology
Design Patterns
Modularity
Control Design
Parallelism
Multilayer
Logic
Language
Engines

ASJC Scopus subject areas

  • Computer Science(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Theoretical Computer Science

Cite this

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