Tag: JValue

On Monday, February 3rd, students Hannes Fleischer and Cristian Mogildea presented their final project, CheapTrip. This app is built on the JValue Open Data Service developed by our professorship. We use open data to provide a valuable service to the public. In this case, the main data sources were...

On Monday, February 3rd, students Oscar Rosner and Sebastian Geitner presented their final project, CrimeView App. This app is built on the JValue Open Data Service developed by our professorship. We use open data to provide a valuable service to the public. In this case, the main data sources were...

Abstract: Since mid 2017 the Deutscher Wetterdienst (DWD) has been obligated to provide its weather data to the public for free. However, anyone who wants to access it needs to click through a file system hoping to still be on the right path to the desired weather data. Due to confusing folder names...

Abstract: "A world in which consuming open data is easy and safe.“ This is the vision of the JValue Open Data Service (ODS) that aims to bundle finding the right open data, using and combining it into an easy and intuitive process. The daily life of developers should be free from hardships, like wri...

Abstract: Open Data has a huge potential, but due to its often poor quality and inconsistency most of this data can’t be used, at least not without a lot of effort. Here the Open Data Service is bringing remedy, because this tool can homogenize such data structures. Still, because the data has ...

Abstract: Public institutions produce large amounts of publicly available data. Still, due to its poor quality and inconsistent structure, the potential of this data remains unused for the most part. The JValue Open Data Service was established to enhance the quality of this data and give it a stand...

Today, the NetzDatenStrom project started. The project consortium comprises two more universities and many more industry parterns. It is funded by BMWi. For more information, please see TBD.

Abstract: Last- und Performancetests sind eine etablierte Technik zur Evaluierung der Performance-Eigenschaften eines Softwaresystems. In dieser Arbeit erfolgt der Einsatz eines solchen Last- und Performancetests zur quantitativen und qualitativen Bewertung der Performance-Eigenschaften des JValue O...

Abstract: Heutzutage sind Datenservices so populär wie nie zuvor. Mehr und mehr Firmen integrieren Openstreetmap und andere Datenquellen in ihre Produkte oder Webseiten. Werden dabei mehrere verschiedene Quellen benutzt und deren Daten vermischt, folgen viele Fragen, welche die Integration dieser Da...

Abstract: In this thesis a prototypical implementation of the Open Data Service is performed in order to solve the problem of data and information overload. After a reflection and evaluation of related and existing solutions the requirements for the Open Data Service and the reflective REST-API were...