基于特定领域云服务库的研究  

Research of Cloud Services Library Based on Specific Field

作　　者：叶枫[1,2] 王志坚[1,2] 娄渊胜[2] 赵鹏飞[2] 沈一尘[2] 

机构地区：[1]南京航空航天大学计算机科学与技术学院,江苏南京210016 [2]河海大学计算机与信息学院,江苏南京211100

出　　处：《微电子学与计算机》2012年第11期5-8,共4页Microelectronics & Computer

基　　金：河海大学自然科学基金项目(2009421211);江苏省水利科技计划项目(2011024);河海大学中央高校基本科研业务项目(2009B21614)

摘　　要：云计算的兴起,将Web服务的应用推上了更为广阔的平台,云服务通常被设计成Web服务,云服务化日趋得到关注.在云计算范型下,为解决云服务的语义信息更新、扩充困难,确保服务质量和按需的资源使用以及能高效地检索、管理云服务,论文结合水利领域业务,提出并实现了一个云服务库来管理各类基于水利业务的云服务,其中采用本体、元数据技术描述云服务的刻面及属性,开发了刻面动态生成机制便于增加新的刻面,进而扩展云服务的语义信息.当前,该云服务库已在多个项目中应用,展现了良好的应用效果.The rise of cloud computing pushes web services applications to a broader platform.Cloud services are typically designed as web services and gain more attention increasingly.In order to update and expand the semantic information of cloud services,ensure quality of service and on-demand use of resources,and efficiently retrieve and manage cloud services,the paper proposes and implements a solution of cloud service library to manage a variety of cloud services which are based on water business.In the cloud service library,ontologies and metadata technology are used to formalize and depict facts and properties of cloud services,and the system also includes dynamic facet-generated mechanism to facilitate the addition of new facets,extends the semantic information of cloud services.Now,the cloud services library is applied in many projects and it shows the good application effect.

关 键 词：云服务 云服务库 本体 刻面 水利业务 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]