面向家庭领域的服务模式管理及其支持工具开发
发布时间：2018-11-07 15:03
【摘要】：近些年来，随着软件服务化、云计算等技术的快速发展，互联网中可用的服务资源越来越多，与此同时，除原有的线上服务资源外，各领域专家和企业公司利用服务虚拟化技术将现实中存在的物理资源等一并放在了互联中，这更加促使了互联网服务数量的增长。另一方面，随着用户对服务的需求的变化，即由传统的单一需求方式转变为复杂的个性化需求，传统的具有单一功能的服务已经无法满足人们的需求，因此，国内外的研究学者将目光对准了互联中存在的大量的服务资源，服务组合技术成为了当前领域中的研究热点。 目前，根据服务组合的方式不同，可以将其分为静态服务组合、半自动服务组合及动态服务组合三种。然而，随着组合服务在众多领域内使用频率逐渐增高，其与领域的紧密程度也逐渐增高，，由此，针对具体领域内满足用户需求的服务组合技术成为各行业的研究的重点。与此同时，虽然面对众多用户的个性化需求，各研究学者在构建服务系统时，针对服务选择(service selection)、服务组合（servicecomposition）、服务整合(mashup)等经典问题开展了丰富的研究，找到了大量的优化方法。但是，这些研究和应用在解决特定领域内的服务构建时仍然面临众多的挑战。究其原因，本文认为，传统的服务构建方法，更多的直接针对互联网上大量的服务资源，这种方式忽视了领域的特点，造成服务组合的语义信息不足，从而降低了服务组合的重复使用率。 本文针对以上问题的不足，以家庭领域为背景，首先分析家庭领域的特征，结合这些特征给出具体的服务模式的相关概念及元模型，并对服务模式进行了形式化的定义，同时，讨论分析了服务模式具有的相关性质，在此基础上，本文对服务模式的发现方法和演化机制作了分析和研究。除此之外，本文重点研究服务模式的管理及其建模工具的设计开发。 最后，运用理论研究的方法和技术，利用服务模式建模工具，设计并开发了代买代购服务系统，通过分析服务模式建模工具构建系统的方法，和对代买代购的业务需求及其包含的服务模式的分析，验证了理论方法的正确性及服务模式建模工具的有效性。
[Abstract]:In recent years, with the rapid development of software service, cloud computing and other technologies, there are more and more service resources available in the Internet. At the same time, in addition to the original online service resources, Experts in various fields and enterprise companies use service virtualization technology to put physical resources and other physical resources in the Internet together, which further promotes the growth of the number of Internet services. On the other hand, with the change of users' demand for service, that is, from the traditional single demand mode to the complex individual demand, the traditional service with single function can no longer meet the needs of people, so, Researchers at home and abroad have focused on the existence of a large number of service resources in the interconnection, service composition technology has become a research hotspot in the current field. At present, it can be divided into static service composition, semi-automatic service composition and dynamic service composition. However, with the increasing frequency of composite services in many fields, the tightness between composite services and the domain is also increasing. Therefore, the service composition technology to meet the needs of users in specific areas has become the focus of research in various industries. At the same time, although in the face of the personalized needs of many users, scholars in the construction of a service system, the service selection (service selection), services composition (servicecomposition), services integration (mashup) and other classic issues carried out a wealth of research. A large number of optimization methods have been found. However, these studies and applications still face many challenges in addressing service building in specific areas. The reason is that the traditional method of service construction is more direct to a large number of service resources on the Internet, which ignores the characteristics of the domain, resulting in insufficient semantic information of service composition. This reduces the reuse rate of service composition. In view of the deficiency of the above problems, this paper analyzes the characteristics of the family domain in the background of the family domain, gives the relevant concepts and metamodel of the specific service mode, and gives the formal definition of the service pattern, at the same time, Based on the analysis of the related properties of service patterns, the discovery method and evolution mechanism of service patterns are analyzed and studied in this paper. In addition, this paper focuses on the management of service patterns and the design and development of modeling tools. Finally, using the method and technology of theoretical research and using the modeling tool of service pattern, the paper designs and develops the system of buying and purchasing service by analyzing the modeling tool of service pattern, and the method of constructing the system by analyzing the modeling tool of service pattern. The correctness of the theory method and the validity of the service pattern modeling tool are verified by the analysis of the business requirements and the service patterns contained in the DPP.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09
本文编号：2316731
[Abstract]:In recent years, with the rapid development of software service, cloud computing and other technologies, there are more and more service resources available in the Internet. At the same time, in addition to the original online service resources, Experts in various fields and enterprise companies use service virtualization technology to put physical resources and other physical resources in the Internet together, which further promotes the growth of the number of Internet services. On the other hand, with the change of users' demand for service, that is, from the traditional single demand mode to the complex individual demand, the traditional service with single function can no longer meet the needs of people, so, Researchers at home and abroad have focused on the existence of a large number of service resources in the interconnection, service composition technology has become a research hotspot in the current field. At present, it can be divided into static service composition, semi-automatic service composition and dynamic service composition. However, with the increasing frequency of composite services in many fields, the tightness between composite services and the domain is also increasing. Therefore, the service composition technology to meet the needs of users in specific areas has become the focus of research in various industries. At the same time, although in the face of the personalized needs of many users, scholars in the construction of a service system, the service selection (service selection), services composition (servicecomposition), services integration (mashup) and other classic issues carried out a wealth of research. A large number of optimization methods have been found. However, these studies and applications still face many challenges in addressing service building in specific areas. The reason is that the traditional method of service construction is more direct to a large number of service resources on the Internet, which ignores the characteristics of the domain, resulting in insufficient semantic information of service composition. This reduces the reuse rate of service composition. In view of the deficiency of the above problems, this paper analyzes the characteristics of the family domain in the background of the family domain, gives the relevant concepts and metamodel of the specific service mode, and gives the formal definition of the service pattern, at the same time, Based on the analysis of the related properties of service patterns, the discovery method and evolution mechanism of service patterns are analyzed and studied in this paper. In addition, this paper focuses on the management of service patterns and the design and development of modeling tools. Finally, using the method and technology of theoretical research and using the modeling tool of service pattern, the paper designs and develops the system of buying and purchasing service by analyzing the modeling tool of service pattern, and the method of constructing the system by analyzing the modeling tool of service pattern. The correctness of the theory method and the validity of the service pattern modeling tool are verified by the analysis of the business requirements and the service patterns contained in the DPP.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09
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