Extract-Transform-Load (ETL) workflows are data centric workflows responsible for transferring, cleaning, and loading data from their respective sources to the warehouse. Previous ...
of modern businesses, separation of concern mechanisms and abstractions are needed. iven development (MDD) approaches utilize abstraction and transformation to handle ty. In MDD, s...
Arnor Solberg, Devon M. Simmonds, Raghu Reddy, Rob...
Reuse is an important topic in software engineering as it promises advantages like faster time-to-market and cost reduction. Reuse s on an abstract level is more beneficial than o...
Andreas Billig, Susanne Busse, Andreas Leicher, J&...
One of the more tedious and complex tasks during the specification of conceptual schemas (CSs) is modeling the operations that define the system behavior. This paper aims to simpl...
This paper presents the theoretical background for the Model Based Underdetermined Source Separation presented in [5]. We show that for a given frequency band, in contrast to custo...