Technische Universität Braunschweig
Institut für Informationssysteme
Mühlenpfordtstraße 23, 2.OG
D-38106 Braunschweig
| Phone: | +49 (531) 391 3102 |
| Email: | kalo@ifis.cs.tu-bs.de |
| Room: | IZ 219 |
I am a PhD student working on cleaning and querying knowledge graphs. My main area of interest is applying various machine learning methods for gaining insights into the semantics of knowledge graphs.
I am particularly interested in finding additional semantic information in heterogenous data sources. This comprises for example duplicate predicate detection, duplicate entity detection and schema mining.
My current research interests focus on:
| 2014 - now | Researcher at Institute for Information Systems, Braunschweig University of Technology |
| 2012 - 2014 | Master of Science in Computer Science at Braunschweig University of Technology (grade: with honors) |
| Master's Thesis: Analyzing the Transitivity Problem in Instance Matching Tasks on Linked Data (grade: very good) | |
| 2008 - 2012 | Bachelor of Science in Computer Science at Braunschweig University of Technology |
| Bachelor's Thesis: Variants of the Fixed-Throw Snowblower Problem (grade: very good) |
| Semester | Role | Lecture |
|---|---|---|
| Winter 2019/20 | assistant | Seminar "Building and Managing Knowledge Graphs" |
| Summer 2019 | assistant | Relational Database Systems 2 |
| Summer 2018 | assistant | Knowledge Based Systems and Deductive Databases |
| Winter 2017/18 | assistant | Relational Databases 1 |
| Summer 2017 | assistant | Softwareentwicklungspraktikum (Trumps Up) |
| Winter 2016 | assistant | Relational Database Systems 1 |
| Summer 2016 | assistant | Relational Database Systems 2 |
| Winter 2015 | assistant | Linked Open Data Seminar, Relational Database Systems 1 |
| Summer 2015 | assistant | Softwareentwicklungspraktikum(SQL Alchemist) |
| Winter 2014 | assistant | SQL Praktikum |
| Thesis Type | Title |
|---|---|
| Master Thesis | Query expansion of SPARQL Queries using Association Rule Mining |
| Bachelor Thesis | Detection of Vandalism on Open Knowledge Bases through Relational Learning |
| Bachelor Thesis | Identification of Obligatory Attributes Using the Wikidata Version History |
| Bachelor Thesis | Analysis of Wikidata Property Constraints |
| Bachelor Thesis | Determining Obligatory Attributes with Knowledge Embeddings |
| Bachelor Thesis | Anwering SPARQL Queries on Knowledge Embeddings |
| Bachelor Thesis | Comparing Knowledge Embeddings and Association Rule Mining for Knowledge Base Completion |
| Bachelor Thesis | Synonym Detection with Knowledge Embeddings |
| Bachelor Thesis | Integrating a Causal Knowlege Base into Linked Open Data |
| Bachelor Thesis | Analyzing Medical Citations in Wikipedia |
| Bachelor Thesis | Word Embeddings for Triple Classification |
| Bachelor Thesis | A SPARQL Approach for Exemplar Queries |
| Master Thesis | Similarity of Types and Attributes in the Semantic Web |
| Master Thesis | Analyzing Latent Anxiety in Texts |
| Project Thesis | Causality Extraction from Natural Language Texts with Artificial Neural Networks |
| Bachelor Thesis | Generalizing Causal Relations Extracted from News Articles |