Ralf Sascha Engelschall

msg systems ag · msg Applied Technology Research

Zusammenfassung Das Ziel beim Multimedia-Streaming ist es, mitunter umfangreiche Datenmengen an möglichst viele Teilnehmer in beinahe Echtzeit zu übertragen. Als größte Hürde stellt sich dabei die Latenz heraus. Je niedriger sie ist, desto angenehmer fällt für die Zuschauer das Erlebnis aus. Sie summiert sich aber sehr schnell aufgrund vieler klein...

Evolutionary prototyping is an incremental software development method in which a proof of concept is, step by step, extended towards the final product. This article pleads for a programming approach termed “incremental code quality enhancement” when developing software incrementally. However, current programming languages are not well suited for i...

According to the paradigm of Language-Oriented Programming, an application for a problem should be implemented in the most appropriate domain-specific language (DSL). This paper introduces DSL stacking, an efficient method for implementing Language-Oriented Programming where DSLs and general-purpose languages are incrementally developed on top of a...

This paper describes a pragmatic but portable fallback approach for creating and dispatching between the machine contexts of multiple threads of execution on Unix systems that lack a dedicated user-space context switching facility.

This paper describes a pragmatic but portable fallback approach for creating and dispatching between the machine contexts of multiple threads of execution on Unix systems that lack a dedicated user-space context switching facility. Such a fallback approach for implementing machine contexts is a vital part of a user-space multithreading environment,...