A Service-based Approach for the Execution of Scientific Workflows in Grids

被引：1

作者：

Bosin, Andrea ^{[1
]}

Dessi, Nicoletta ^{[1
]}

Bairappan, Madusudhanan ^{[1
]}

机构：

[1] Univ Cagliari, Dipartimento Matemat & Informat, Via Osped 72, I-09124 Cagliari, Italy

来源：

PROCEEDINGS OF THE 2010 COMPUTING FRONTIERS CONFERENCE (CF 2010) | 2010年

关键词：

BPEL; Grid Computing; Scientific Workflows;

D O I：

10.1145/1787275.1787306

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Scientific workflows may be deployed on heterogeneous distributed environments, including Grid resources whose access is not straightforward when it is non compliant with the specific Grid middleware. This paper addresses this complexity and investigates the feasibility of a service oriented approach that takes advantage of the standardized resource access provided by BPEL. The paper proposes specialized Web services, namely BPEL partners, that support the discovering of suitable resources, monitor the execution of each single workflow task in the resource and aggregate results of the execution. Some implementation hints are presented.

引用

页码：107 / 108

页数：2