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IEICE TRANSACTIONS on Information

DISWOP: A Novel Scheduling Algorithm for Data-Intensive Workflow Optimizations

Yuyu YUAN, Chuanyi LIU, Jie CHENG, Xiaoliang WANG

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Summary :

Execution performance is critical for large-scale and data-intensive workflows. This paper proposes DISWOP, a novel scheduling algorithm for data-intensive workflow optimizations; it consists of three main steps: workflow process generation, task & resource mapping, and task clustering. To evaluate the effectiveness and efficiency of DISWOP, a comparison evaluation of different workflows is conducted a prototype workflow platform. The results show that DISWOP can speed up execution performance by about 1.6-2.3 times depending on the task scale.

Publication
IEICE TRANSACTIONS on Information Vol.E95-D No.7 pp.1839-1846
Publication Date
2012/07/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E95.D.1839
Type of Manuscript
PAPER
Category
Fundamentals of Information Systems

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