Dependencies between program elements need to be modeled from different perspectives reflecting architectural, design, and implementation level decisions. To avoid erosion of the intended structure of the code, it is necessary to explicitly codify these different perspectives on the permitted dependencies and to detect violations continuously and incrementally as software evolves.

To improve the productivity of the development process, more and more tools for static software analysis are tightly integrated into the incremental build process of an IDE. If multiple interdependent analyses are used simultaneously, the coordination between the analyses becomes a major obstacle to keep the set of analyses open. We propose an approach to integrating and scheduling an open set of static analyses which decouples the individual analyses and coordinates the analysis executions such that the overall time and space consumption is minimized. The approach has been implemented for the Eclipse IDE and has been used to integrate a wide range of analyses such as finding bug patterns, detecting violations of design guidelines, or type system extensions for Java

We study the problem of detecting general global predicates in distributed systems where all application processes and at most t