4 Theses

Browse all posts in the 4 Theses category.

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14OCT 2022
4 Theses
Final Thesis: Design and Implementation of a Version Control System for Open Data Modelling Projects
Abstract: Many modern software applications and research projects depend on the ability to access high-qualitative data sources. Even though there is already a large number of openly available data sets, such data sets are often hard to (re)use due to various barriers such as incomplete documentation, wrong or missing values, and more. To address these […]
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02SEP 2022
4 Theses
Final Thesis: A Study and Analysis of the Performance of the JValue Open Data Service as Part of a Data Pipeline Supporting An Online Learning Model
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 project that aims at creating an interface for reliable and […]
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03AUG 2022
4 Theses
Final Thesis: Managing collaborators on QDAcity
Abstract: Collaborative software allows people to work together to achieve a common goal. However, users might be distracted from their goals when such an application evolves with more functionalities. Moreover, when multiple users collaborate in the same session, the action of one user might confuse and come as a surprise to other users. These potential […]
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02AUG 2022
4 Theses
Final Thesis: Intercoder Evaluation Metrics in QDAcity
Abstract: In qualitative research, Intercoder Agreement (ICA) represents the extent to which two or more researchers share the interpretation of the data. The ICA assessment adds investigator triangulation to a project and helps researchers validate their findings. QDAcity is a cloud-based application which provides a platform for qualitative data analysis by allowing researchers to collaborate […]Abstract: In qualitative research, Intercoder Agreement (ICA) represents the extent to which two or more researchers share the interpretation of the data. The ICA assessment adds investigator triangulation to a project and helps researchers validate their findings. QDAcity is a cloud-based application which provides a platform for qualitative data analysis by allowing researchers to collaborate […]
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02AUG 2022
4 Theses
Final Thesis: Giving Structure to Open Data in the JValue ODS
Abstract: Nowadays the internet provides a lot of open data for public use. Those can be written in various data types and cover plenty of subjects. Because of that the absence of a standard results into the main problem. Every provider can decide for himself how the data is constructed. The JValue project is dedicated […]
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01AUG 2022
4 Theses
Final Thesis: Implementing an Open Data ETL Processing Engine with Kafka
Abstract: The JValue project group is developing a modeling ecosystem for Extract Transform Load (ETL) processes. Part of this ecosystem is a description model for those. This thesis suggests a conversion process from the description model into an Apache Kafka runtime, described in a cloud-native format, like Docker Compose. The conversion is implemented as a […]
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