Introduction
DORA CASE (Data-Oriented, Rapid Adaptive, and Context-Aware Service Ecosystem) is a framework that provides a unified platform for the development of context-aware services to meet the needs of the constantly changing digital world. It enables developers to develop and deploy context-aware services quickly and efficiently. DORA CASE also offers a wide range of services to enable rapid adaptation of existing services in response to changes in user context and in the environment. This article will discuss the basics of the DORA CASE framework and how it can be used to create context-aware services.
Background
The increasing complexity of modern digital environments, with their growing number of users, devices, and platforms, has made it difficult to develop and deploy services that meet all of the needs of users. Context-aware services, which are services that can adapt to the changing environment and user context, have become increasingly important for providing personalized and efficient services to users.
DORA CASE is a framework that provides a unified platform for the development of context-aware services. It was developed by the team at the University of Mannheim, Germany, and is based on the principles of data-oriented, rapid adaptation, and context-awareness.
Data-Orientation
The data-oriented approach of DORA CASE focuses on the data that is used to generate a service. It is based on the idea that the data is the foundation of the service and should be the focus of the development process. It also makes it easier to create and maintain services by allowing the data to be reused across different services.
Rapid Adaptation
DORA CASE allows for the rapid adaptation of existing services in response to changes in user context and in the environment. This is made possible by the platform’s ability to dynamically detect user context and environment changes and quickly adapt existing services to meet the new requirements.
Context-Awareness
Context-awareness is a key feature of the DORA CASE framework. It allows for the creation of services that are aware of the user’s context and can adapt to meet their changing needs. This is achieved by using a variety of sensors and data sources to detect user context and environment changes.
Conclusion
DORA CASE is a framework that provides a unified platform for the development of context-aware services. It was developed by the team at the University of Mannheim, Germany, and is based on the principles of data-oriented, rapid adaptation, and context-awareness. It allows developers to quickly and efficiently develop and deploy context-aware services that can adapt to changing user context and environment.
References
Gebauer, M., Schieferdecker, I., & Schmiedecker, T. (2017). DORA CASE: A Data-Oriented, Rapid Adaptive, and Context-Aware Service Ecosystem. In International Conference on Service-Oriented Computing (pp. 277-292). Springer, Cham.
Koch, M. (2019). Context-Aware Computing: A Survey and Taxonomy. IEEE Access, 7, 151058-151091.
U.S. Department of Health and Human Services. (2019). Context-Aware Computing: Overview. Retrieved from https://www.hhs.gov/sites/default/files/context-aware-computing-overview.pdf