Author: Dirk Riehle

Abstract: The JValue Open Data Service (ODS) is an ETL data pipeline that provides data extraction from different source systems (Extract), performs transformations on the extracted data (Transform), and loads the data to a target database (Load). There are different kinds of stream processing engi...

Abstract: With modern applications growing in complexity, an increasing reliance on third party components can be observed across the industry. Such reuse of Free/Libre Open Source Software (FLOSS) or Commercial off-the-shelf (COTS) artifacts can help reduce time to market and enable faster release...

Abstract: Keywords are fragments of the core content of a text and can be used to cluster documents, visualize information or enrich metadata. The extraction process is a well-researched topic in the information retrieval community and existing solutions work well, although they are usually not des...

Abstract: Open data has been known for having data quality issues that require complex data cleansing and data transformation in order to be usable for data analysis, data visualization, training machine learning algorithms, and other data science activities. Open Data Service (ODS) is a software p...

These are our courses in winter 2022/23, how to register for them, and their current status: CourseStatusAdvanced Design and Programming (ADAP)Closed (organization, registration)Agile Methods and Open Source (AMOS)Closed (organization, registration)Coaching Agile Teams (COACH)Closed (organizatio...