Firstly , considering the distributed data sources which are heterogeneous and the existing new - developed and old systems , in order to solve data exchange among them , the first problem is to resolve semantic description of information 首先,考虑到分布式环境下各个数据源是异构的,新开发系统与遗留系统并存,要解决它们之间的数据交换,首要的问题就是信息的语义描述。
In the last sect of this part , we give the chart of the dynamic requirement modeling for supporting mass customization . for mass customization , we design the requirement property , semantic requirement description and principle for them 针对大规模定制，我们设计了相关的需求属性、需求语义描述结构和规则，并通过需求链式结构和需求映射将所有需求相关的内容有机地结合在一起。
This framework is composed of semantic modeling of certain domain , semantic description of resources , extension search of semantic model , and etc . this paper emphasize on rdf inference mechanism , which is the fundamental of sematic retrieval 该框架主要由特定领域的语义建模、信息资源的语义描述、语义模型扩展查询等部分组成。 rdf的推理机制是本文研究的重点,也是进行语义检索的理论基础。
Communication in distributed system kivs05 , kaiserslautern , germany , 2005 , pp . 91 - 102 . 20 verma k , sivashanmugam k , sheth a et al . meteor - s wsdi : a scalable infrastructure of registries for semantic publication and discovery of web services 为通过实验比较本文方法的效果，本文首先从互联网上收集了近1000个真实的web服务的wsdl文件，并选择其中与旅游相关的290个文件通过规则进行转换，将得到的服务语义描述owl - s文件作为测试集，并手工给出这些服务与某个特定用户请求的匹配程度的标准答案。
In this paper , the business administration framework is marked out by introducing mechanism of role inheriting , the relations of role inheriting permissions are decomposed step by step in order to reach the purpose of optimized authority , and management model is realized according to the management mode of department or group through xml semanteme 本论文通过引入角色继承机制来规划企业管理框架，将角色继承权限的关联逐步分解以达到权限优化的目的，通过xml语义描述实现企业按部门或组的管理模式。
Up to now , there has been ten years for the research of dynamic fuzzy logic ( dfl ) and a series of achievements have been made . in order to further expand the applications of dfl , this thesis followed dijkstra ’ s guarded commands and put forward an operational semantics model of dfl programming language which can solve dynamic fuzzy problems 动态模糊逻辑( dfl )的研究已有十年的时间了,目前已取得了一系列研究成果,为了进一步拓展这些研究成果的应用,本文借鉴dijkstra的监督命令程序结构,通过结构化操作语义描述方法从软件理论方面进行研究,提出了动态模糊逻辑程序设计语言( dflprogramminglanguage )的操作语义模型,以期形成解决动态模糊性问题的程序设计方法。
On the foundation of internet development , and in consideration of business enterprise of concrete actual , this paper designs a configuration of distributed balance center in group company , where xml is used as a kind of standard of information exchange and semantic description 本文在internet的普及与技术发展的基础上，结合充分考虑到企业的具体实际，设计了一种集团公司分布式结算中心的架构，在这种架构中xml作为一种信息传送与语义描述的标准得到了充分的发挥。
The main points of this dissertation are described as follows : adding semantic description on the web services through extending wsdl ; proposing the composability model for semantic web services ; giving a matchmaking algorithm and describing a semantic web service composition architecture 本课题的主要工作成果包括:通过扩展wsdl来增加它对web服务的语义描述,以此作为动态组合的基础;依据对wsdl的扩展而提出的语义web服务描述模型;根据定义的组合规则,提出了服务匹配算法;给出语义web服务动态组合平台的框架结构。
