Model-based engineering of trusted information processes

组织（和企业）越来越多地在一个“在线”世界中运作，在这个世界中，计算机系统能够访问、集成和应用来自企业内外、全球各地的数据源的数据（和数字化内容）。组织面临的挑战是能够以系统的方式构建支持业务过程的计算机系统，以确保满足组织的需求和目标。b)有效利用企业内外的相关数据。c)根据参与者的所有权、隐私权和访问权，保护和授权所有数据处理。d)确保并记录遵守法律、财务和机构规定，特别是在隐私和欺诈方面。我们将可信的在线业务流程定义为一组协调的信息处理任务和活动的建模集，可以根据a)、b)、c)和d)动态地在线定义和管理这些任务和活动。我们对可信的在线业务流程特别感兴趣，这些业务流程在企业对企业（B2B）网络中的组织之间共享敏感数据。我们的研究重点是基于模型的方法，在面向服务的体系结构（SOA）中设计可信的在线业务流程。医疗保健是我们研究的一个应用领域，它提供了一个丰富的、真实世界的试验台。

Organizations (and businesses) increasingly operate in an "on-line" world in which computer systems are able to access, integrate, and apply data (and digitized content) from sources, both inside and outside an enterprise, around the globe.  The challenge for organizations is to be able to build computer systems that support business processes in a systematic manner that:a)Ensures the requirements and objectives of the organization are being met.b)Leverages relevant data inside and outside an enterprise effectively.c)Secures and authorizes all processing of data according to ownership, privacy and access rights of participants.d)Ensures and documents compliance with legal, financial, and institutional regulations particularly in the areas of privacy and fraud.We define a trusted on-line business process to be a modeled set of coordinated information processing tasks and activities that can be defined and managed dynamically on-line in terms of a), b), c), and d).  We are particularly interested in trusted on-line business processes that share sensitive data between organizations in a business to business (B2B) network.  The focus of our research is on model-based approaches to engineering trusted on-line business processes within a service oriented architecture (SOA).  Health care is an application area for our research that provides a rich, real-world test bed.