A Fault Tolerance Algorithm for Resource Discovery in Semantic Grid Computing Using Task Agents

• 作者: Azizallah Rahmati Masoud Barati Soheil Lotfi
• 来源期刊: 软件工程与应用(英文)
• 学科: 工学
• 关键词: Grid COMPUTING Resource AGENT TASK AGENT Ontology SEMANTIC SIMILARITY Function
• 年，卷（期）: 2014,（4）
• 页码范围: 256-263
• 页数: 8页
• 分类号: TP3

摘要

One of the interesting topics in grid computing systems is resources discovery. After the failure of a resource in a chain of resources made for a specific task in grid environment, discovering and finding a new resource that reconstructs the chain is an important topic. In this study, with defining new agent that is called task agent, and by proposing an algorithm, we will increase the fault tolerance against probable failure of a resource in the resource chain.