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Data management is one of the fundamental requirements of ubiquitous computing. Existing data management systems are complex and provide a multitude of functionalities. Due to complexity and their monolithic architecture, it is difficult to tune these data management systems for consistent performance. In this paper, we extend our existing work of Cellular DBMS with the concept of autonomy. We present...
Tools support is crucial for the acceptance of a new programming language. However, providing such tool support is a huge investment that can usually not be provided for a research language. With FeatureIDE, we have built an IDE for AHEAD that integrates all phases of feature-oriented software development. To reuse this investment for other tools and languages, we refactored FeatureIDE into an open...
Modifying an application usually means to stop the application, apply the changes, and start the application again. That means, the application is not available for at least a short time period. This is not acceptable for highly available applications. One reasonable approach which faces the problem of unavailability is to change highly available applications at runtime. To allow extensive runtime...
Two programming paradigms are gaining attention in the overlapping fields of software product lines (SPLs) and incremental software development (ISD). Feature-oriented programming (FOP) aims at large-scale compositional programming and feature modularity in SPLs using ISD. Aspect-oriented programming (AOP) focuses on the modularization of crosscutting concerns in complex software. Although feature...
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