Bachelor and Master Theses

BSc (101), MSc (78), MSc SciComp (16), Diploma (5)

2024

Qiaowen Hu: Reference Text Detection using Information Retrieval Methods, Master Scientific Computing, September 2024.
Prisca Gestrich: Patterns in Spatio-Temporal Networks – A Case Study about Migration in Nouna, Burkina Faso, Master Thesis, August 2024.
Robin Khanna: Improving Retrieval Augmented Generation using Self-Reflection and Prompt Engineering, Master Thesis, July 2024.
Alexandra Kowalewski: Querying Web Tables with Language Models, Bachelor Thesis, July 2024.
John Hildenbrand: Retrieval Augmented Generation based Question Answering for the Finance Domain, Bachelor Thesis, June 2024.
Nils Krehl: Real-world Clinical Knowledge Graph Construction and Exploration, Master Thesis, July 2024.
Christopher Lindenberg: Exploring the Behavior of Function Calling Systems Using Small LLMs, Bachelor Thesis, July 2024.
Björn Bulkens: Towards Automatic Generation of Knowledge Graphs using LLMs, Master Thesis, May 2024.
Abdulghani Almasri: A Framework to Measure Coherence in Query Sessions, Bachelor Thesis, May 2024.
Stefan Lenert: Building Conversational Question Answering Systems, Master Thesis, March 2024.
Alexander Kosnac: Quantity-centric Summarization Techniques for Documents, Bachelor Thesis, March 2024.
Nicolas Hellthaler: Footnote-Augmented Documents for Passage Retrieval, Bachelor Thesis, February 2024.
Simon Gimmini: Exploring Temporal Patterns in Art Through Diffusion Models, Master Thesis, February 2024
Xingqi Cheng: A Rule-based Post-processor for Temporal Knowledge Graph Extrapolation, Master Thesis, January 2024.
Raphael Ebner: Leveraging Large Language Models for Information Extraction and Knowledge Representation, Bachelor Thesis, January 2024.

2023

Angelina Basova: Table Extraction from PDF Documents, Master Thesis, December 2023
Milena Bruseva: Benchmarking Vector Databases: A Framework for Evaluating Embedding Based Retrieval, Master Thesis, December 2023.
Luis Wettach: Medical Electronic Data Capture at Home – A Privacy Compliant Framework, Master Thesis, December 2023.
Jayson Pyanowski: Semantic Search with Contextualized Query Generation, Master Thesis, December 2023.
Philipp Göldner: Information Retrieval using Sparse Embeddings, Master Thesis, December 2023.
Vivian Kazakova: A Topic Modeling Framework for Biomedical Text Analysis, Bachelor Thesis, October 2023
Dennis Geiselmann: Context-Aware Dense Retrieval, Master Thesis, October 2023.
Konrad Goldenbaum: Semantic Search and Topic Exploration of Scientific Paper Corpora, Bachelor Thesis, October 2023
Yingying Cao: Keyword-based Summarization of (Legal) Documents, Master Thesis Scientific Computing, August, 2023.
Julian Freyberg: Structural and Logical Document Layout Analysis using Graph Neural Networks, Master Thesis, August 2023.
Marina Walther: A Universal Online Social Network Conversation Model, Master Thesis, August 2023.
David Pohl: Zero-Shot Word Sense Disambiguation using Word Embeddings, Bachelor Thesis, August 2023
Klemens Gerber: Automatic Enrichment of Company Information in Knowledge Graphs, Master Thesis, August 2023.
Bastian Müller: An Adaptable Question Answering Framework with Source-Citations, Bachelor Thesis, August 2023
Jiahui Li: Styled Text Summarization via Domain-specific Paraphrasing, Master Thesis Scientific Computing, July 2023.
Sophia Matthis: Multi-Aspect Exploration of Plenary Protocols, Master Thesis, June 2023.
Till Rostalski: A Generic Patient Similarity Framework for Clinical Data Analysis, Bachelor Thesis, June 2023
David Jackson: Automated Extraction of Drug Analysis and Discovery Networks, Master Thesis Scientific Computing, May 2023.
Christopher Brückner: Multi-Feature Clustering of Search Results, Master Thesis, April 2023.
Paul Dietze: Formula Classification and Mathematical Token Embeddings, Bachelor Thesis, April 2023.
Sophia Hammes: A Neural-Based Approach for Link Discovery in the Process Management Domain, Master Thesis, March 2023.
Fabian Kneissl: Time-Dependent Graph Modeling of Twitter Conversations, Master Thesis, March 2023.
Lucienne-Sophie Marmé: A Bootstrap Approach for Classifying Political Tweets into Policy Fields, Bachelor Thesis, March 2023.
Jing Fan: Assessing Factual Accuracy of Generated Text Using Semantic Role Labeling, Bachelor Thesis, March 2023.

2022

Fabio Gebhard: A Rule-based Approach for Numerical Question Answering, Master Thesis, December 2022.
Severin Laicher: Learning and Exploring Similarity of Sales Items and its Dependency on Sales Data, Master Thesis, September 2022.
Raeesa Yousaf: Explainability of Graph Roles Extracted from Networks, Bachelor Thesis, September 2022.
Julian Seibel: Towards GAN-based Open-World Knowledge Graph Completion, Master Thesis, June 2022.
Claire Zhao Sun: Extracting and Exploring Causal Factors from Financial Documents, Master Thesis Scientific Computing, May 2022.
Ziqiu Zhou: Semantic Extensions of OSM Data Through Mining Tweets in the Domain of Disaster Management, Master Thesis, May 2022.
Lukas Ballweg: Analysis of Lobby Networks and their Extraction from Semi-Structured Data, Bachelor Thesis, April 2022.
Benjamin Wagner: Benchmarking Graph Databases for Knowledge Graph Handling, Bachelor Thesis, March 2022.
Cedric Bender: Exploration and Analysis of Methods for German Tweet Stream Summarization, Bachelor Thesis, March 2022.
Johannes Klüh: Polyphonic Music Generation for Multiple Instruments using Music Transformer, Bachelor Thesis, March 2022.

2021

Nicolas Reuter: Automatic Annotation of Song Lyrics Using Wikipedia Resources, Master Thesis, December 2021.
Mateusz Chrzastek: Extraktive Keyphrases form Noun Chunk Similarity, Bachelor Thesis, October 2021.
Fabrizio Primerano: Document Information Extraction from Visually-rich Documents with Unbalanced Class Structure, Master Thesis, October 2021.
Sarah Marie Bopp: Gender-centric Analysis of Tweets from German Politicians, Bachelor Thesis, September 2021.
Philipp Göldner: A Framework for Numerical Information Extraction, Bachelor Thesis, July 2021.
Robin Khanna: Adaptive Topic Modelling for Twitter Data, Bachelor Thesis, July 2021.
Thomas Rekers: Correlating Postings from Different Social Media Platforms, Master Thesis, July 2021.
Duc Anh Phi: Background Linking of News Articles, Master Thesis, May 2021.
Eike Harms: Linking Table and Text Quantities in Documents, Master Thesis, April 2021.
Raphael Arndt: Regelbasierte Binärklassifizierung von Webseiten, Bachelor Thesis, April 2021.
Jonas Gann: Integrating Identity Management Providers based on Online Access Law, Bachelor Thesis, March 2021.
Björn Ternes: Kontextbasierte Informationsextraktion aus Datenschutzerklärungen, Bachelor Thesis, March 2021.

2020

Fabio Becker: A Generative Model for Dynamic Networks with Community Structures, Master Thesis, December 2020.
Jan-Gabriel Mylius: Visual Analysis of Paragraph Similarity, Bachelor Thesis, December 2020
Alexander Hebel: Information Retrieval mit PostgreSQL, Master Thesis, November 2020.
Jonas Albrecht: Lexikon-basierte Sentimentanalyse von Tweets, Bachelor Thesis, November 2020.
Marina Walther: A Network-based Approach to Investigate Medical Time Series Data, Bachelor Thesis, September 2020.
Stefan Hickl: Automatisierte Generierung von Inhaltsverzeichnissen aus PDF-Dokumenten, Bachelor Thesis, September 2020.
Christopher Brückner: Structure-centric Near-Duplicate Detection, Bachelor Thesis, August 2020.
David Jackson: Extracting Knowledge Graphs from Biomedical Literature, Bachelor Thesis, August 2020.
David Richter: Single-Pass Training von Klassifikatoren basierend auf einem großem Web-Korpus, Master Thesis, August 2020.
Julian Freyberg: Time-sensitive Multi-label Classification of News Articles, Bachelor Thesis, July 2020.
John Ziegler: Modelling and Exploration of Property Graphs for Open Source Intelligence, Master Thesis, August, 2020.
Johannes Keller: A Network-based Approach for Modeling Twitter Topics, Master Thesis, June 2020.
Erik Koynov: Three Stage Statute Retrieval Algorithm with BERT and Hierachical Pretraining", Bachelor Thesis, Mai 2020.
Fabian Kaiser: Cross-Reference Resolution in German and European Law, Master Thesis, April 2020.
Hasan Malik: Open Numerical Information Extraction, Master Thesis, Scientific Computing, March 2020.
Matthias Rein: Exploration of User Networks and Content Analysis of the German Political Twittersphere, Master Thesis, March 2020.
Philip Hausner: Time-centric Content Exploration in Large Document Collections, Master Thesis, March 2020.
Mohammad Dawas: On the Analysis of Networks Extracted from Relational Databases, Master Thesis, Scientific Computing, February 2020.
Lea Zimmermann: Mapping Machine Learning Frameworks to End2End Infrastructures, Bachelor Thesis, February 2020

2019

Bente Nittka: Modelling Verdict Documents for Automated Judgment Grounds Prediction, Bachelor Thesis, November 2019
Michael Pronkin: A Framework for a Person-Centric Gazetteer Service, Bachelor Thesis, November 2019
Jessica Löhr: Analysis and Exploration of Register Data of Companies, Bachelor Thesis, October 2019
Seida Basha: Extraction of Comment Threads of Political News Articles, Bachelor Thesis, September 2019
Lukas Rüttgers: Analyse von YouTube-Kommentaren zur Förderung von Diskussionen, Master Thesis, Scientific Computing, July 2019
Gloria Feher: Concepts in Context: A Network-based Approach, Master Thesis, July 2019
Dennis Aumiller: Implementation of a Relational Document Hypergraph for Information Retrieval, Master Thesis, April 2019
Raheel Ahsan: Efficient Entity Matching, Master Thesis, Scientific Computing, March 2019
Christian Straßberger: Time-Varying Graphs to Explore Medical Time Series, Master Thesis, Scientific Computing, March 2019
Frederik Schwabe: Zitationsnetzwerke in Gesetzestexten und juristischen Entscheidungen, Bachelor Thesis, February 2019
Kilian Claudius Valenti: Extraktion und Exploration von Kookkurenznetzwerken aus Arztbriefen, Bachelor Thesis, February 2019

2018

Satya Almasian: Learning Joint Vector Representation of Words and Named Entities, Master Thesis, Scientific Computing, October 2018
Naghmeh Fazeli: Evolutionary Analysis of News Article Networks, Master Thesis, Scientific Computing, October 2018
Lukas Kades: Development and Evaluation of an Indoor Simulation Model for Visitor Behaviour on a Trade Fair, Master Thesis, October 2018
David Stronczek: Named Entity Disambiguation using Implicit Networks, Master Thesis, August 2018
Julius Franz Foitzik: A Social Network Approach towards Location-based Recommendation, Master Thesis, April 2018
Carine Dengler: Network-based Modeling and Analysis of Political Debates, Master Thesis, May 2018
Maximilian Langknecht: Exploration-Based Feature Analysis of Time Series Using Minimum Spanning Trees, Bachelor Thesis, May 2018
Jayson Salazar: Extraction and Analysis of Dynamic Co-occurence Networks from Medical Text, Master Thesis, Scientific Computing, April 2018
Fabio Becker: Toponym Resolution in HeidelPlace, Bachelor Thesis, April 2018
Felix Stern: Correlating Finance News Articles and Stock Indexes, Master Thesis, March 2018
Oliver Hommel: Symbolical Inversion of Formulas in an OLAP Context, Master Thesis, Scientific Computing, March 2018
Jan Greulich: Reasoning with Imprecise Temporal and Geographical Data, Master Thesis, February 2018
Johannes Visintini: Modelling and Analyzing Political Activity Networks, Bachelor Thesis, February 2018
Sebastian Lackner: Efficient Algorithms for Anti-community Detection, Master Thesis, February 2018

2017

Leonard Henger: Erstellung eines konzeptionellen Datenmodells für Zeitreihen und Erkennung von Zeitreihenausreißern, Bachelor Thesis, December 2017
Christian Kromm: Short-term travel time prediction in complex contents, Master Thesis, December 2017
Christian Schütz: A Generative Model for Correlated Geospatial Property Graphs with Social Network Characteristics, Bachelor Thesis, December 2017
Sophia Stahl: Association Rule Based Pattern Mining of Cancer Genome Variants, Master Thesis, December 2017
Patrick Breithaupt: Evolving Topic-centric Information Networks, Master Thesis, October 2017
Michael Müller: Graph Based Event Summarization, Master Thesis, September 2017
Slavin Donchev: Statement Extraction from German Newspaper Articles, Bachelor Thesis, August 2017
Dennis Aumiller: Mining Relationship Networks from University Websites, Bachelor Thesis, August 2017
Katja Hauser: Latent Information Networks from German Newspaper Articles, Bachelor Thesis, April 2017
Xiaoyu Ye: Extraction and Analysis of Organization and Person Networks, Master Thesis, April 2017
Martin Enderlein: Modeling and Exploring Company Networks, Bachelor Thesis, January 2017

2016

Ludwig Richter: A Generic Gazetter Data Model and an Extensible Framework for Geoparsing, Master Thesis, October 2016
Benjamin Keller: Matching Unlabeled Instances against a Known Data Schema Using Active Learning, Bachelor Thesis, August 2016
Julien Stern: Generation and Analysis of Event Networks from GDELT Data, Bachelor Thesis, July 2016
Hüseyin Dagaydin: Personalized Filtering of SAP Internal Search Results based on Search Behavior, Master Thesis, March 2016
Zaher Aldefai: Improvement of SAP Search HANA results through Text Analysis, Master Thesis, April 2016
Jens Cram: Adapting In-Memory Representations of Property Graphs to Mixed Workloads, Bachelor Thesis, April 2016
Antonio Jiménez Fernández: Collection and Analysis of User Generated Comments on News Articles, Bachelor Thesis, April 2016
Nils Weiher: Temporal Affiliation Network Extraction from Wikidata, Bachelor Thesis, March 2016
Claudia Dünkel: Erweiterung des Wu-Holme Modells für Zitationsnetzwerke, Bachelor Thesis, January 2016

2015

Muhammad El-Hindi: VisIndex: A Multi-dimensional Tree Index for Histogram Queries, Master Thesis, December 2015
Annika Boldt: Rahmenwerk für kontextsensitive Hilfe von webbasierten Anwendungen, Master Thesis, December 2015
Carine Dengler: Das INDY-Bildanalyseframework für die Geschichtswissenschaften, Bachelor Thesis, October 2015
Leif-Nissen Lundbaek: Conceptional analysis of cryptocurrencies towards smart financial networks, Master Thesis, Scientific Computing, October 2015
Viktor Bersch: Effiziente Identifikation von Ereignissen zur Auswertung komplexer Angriffsmuster auf IT Infrastrukturen, Master Thesis, September 2015
Ranjani Dilip Banhatti: Graph Regularization Parameter for Non-Negative Matrix Factorization, Master Thesis, Scientific Computing, September 2015
Konrad Kühne: Temporal-Topological Analysis of Evolutionary Message Networks, Bachelor Thesis, July 2015
Stefanie Bachmann: The K-Function and its use for Bandwidth Parameter Estimation, Bachelor Thesis, July 2015
Philipp Daniel Freiberger: Temporal Evolution of Communities in Affiliation Networks, Bachelor Thesis, June 2015
Johannes Auer: Bewertung von GitHub Projekten anhand von Eventdaten, Bachelor Thesis, March 2015
Christian Kromm: Erkennung und Analyse von Regionalen Hashtag Communities in Twitter, Bachelor Thesis, March 2015
Matthias Brandt: Evolution of Correlation of Hashtags in Twitter, Master Thesis, February 2015
Jonas Scholten: Effizientes Indexing von Twitter-Daten für temporale und räumliche TopK-Suche unter Verwendung von Mongo DB, Bachelor Thesis, February 2015
Patrick Breithaupt: Experimentelle Analyse des Exponetial Random Graph Modells, Bachelor Thesis, February 2015
Timm Schäuble: Classification of Temporal Relations between Events, Bachelor Thesis, January 2015

2014

Andreas Spitz: Analysis and Exploration of Centrality and Referencing Patterns in Networks of News Articles, Master Thesis, November 2014
Tobias Zatti: Simulation und Erweiterung von sozialen Netzwerken durch Random Graphs am Beispiel von Twitter, Bachelor Thesis, November 2014
Ludwig Richter: Automated Field-Boundary Detection by Trajectory Analysis of Agricultural Machinery, Bachelor Thesis, August 2014
Thomas Metzger: Mining Sequential Patterns from Song Lists, Bachelor Thesis, July 2014
Arthur Arlt: Determining Rates of False Positives and Negatives in Fast Flux Botnet Detection, Master Thesis, July 2014.
Hanna Lange: Stream-based Event and Place Detection from Social Media, June 2014
Christian Karr: Effektive Indexierung von räumlichen und zeitlichen Daten, Bachelor Thesis, May 2014
Haikuhi Jaghinyan: Evaluation of the HANA Graph Engine, Bachelor Thesis, March 2014
Sebastian Rode: Speeding Up Graph Traversals in the SAP HANA Database, Diploma Thesis, Mathematics/Computer Science, March 2014
Isil Özge Pekel: Performing Cluster Analysis on Column Store Databases, Master Thesis, March 2014
Andreas Runk: Integrating Information about Persons from Linked Open Data, Master Thesis, February 2014

2013

Tobias Limpert: Verbesserung der spatio-temporal Event Extraktion und ihrer Kontextinformation durch Relationsextraktionsmethoden, Bachelor Thesis, December 2013
Christian Seyda: Comparison of graph-based and vector-space geographical topic detection, Master Thesis, December 2013
Bartosz Bogasz: Generation of Place Summaries from Wikipedia, Master Thesis, December 2013
David Richter: Segmentierung geographischer Regionen aus Social Media mittels Superpixelverfahren, Bachelor Thesis, Oktober 2013
Marek Walkowiak: Gazetteer-gestützte Erkennung und Disambiguierung von Toponymen in Text, Bachelor Thesis, Oktober 2013
Mirko Kiefer: Histo: A Protocol for Peer-to-Peer Data Synchronization in Mobile Apps, Bachelor Thesis, September 2013
Daniel Egenolf: Extraktion und Normalisierung von Personeninformation für die Kombination mit Spatio-temporal Events, Bachelor Thesis, September 2013
Lisa Tuschner: Tag-Recommendation auf Basis von Flickr Daten, Bachelor Thesis, September 2013
Edward-Robert Tyercha: An Efficient Access Structure to 3D Mesh Data with Column Store Databases, Master Thesis, September 2013
Matthias Iacsa: Study of NetPLSA with respect to regularization in multidimensional spaces, Bachelor Thesis, Juli 2013
Timo Haas: Analyse und Exploration von temporalen Aspekten in OSM-Daten, Bachelor Thesis, June 2013
Julian Wintermayr: Evaluation of Semantic Web storage solutions focusing on Spatial and Temporal Queries, Bachelor Thesis, June 2013
Bertil Nestorius Baron: Aggregate Center Queries in Dynamic Road Networks, Diploma Thesis, Mathematics/Computer Science, Mai 2013
Viktor Bersch: Methoden zur temporalen Analyse und Exploration von Reviews, Bachelor Thesis, Mai 2013
Cornelius Ratsch: Adaptive String Dictionary Compression in In-Memory Column-Store Database Systems, Master Thesis, April 2013
Andreas Zerkowitz: Aufbau und Analyse eines Event-Repository aus Wikipedia, Bachelor Thesis, April 2013
Erik von der Osten: Influential Graph Properties of Collaborative-Filtering based Recommender Systems, Diploma Thesis, Mathematics/Computer Science, March 2013
Philipp Harth: Local Similarity in Geometric Graphs via Spectral Correspondence, Master Thesis, February 2013
Benjamin Kirchholtes: A General Solution for the Point Cloud Docking Problem, Master Thesis, February 2013

2012

Manuel Kaufmann: Modellierung und Analyse heuristischer und linguistischer Methoden zur Eventextraktion, Bachelor Thesis, November 2012
Dennis Runz: Socio-Spatial Event Detection in Dynamic Interaction Graphs, Master Thesis, November 2012
Andreas Schuster: Compressed Data Structures for Tuple Identifiers in Column-Oriented Databases, Master Thesis, October 2012
Christian Kapp: Person Comparison based on Name Normalization and Spatio-temporal Events, Master Thesis, September 2012
Jörg Hauser: Algorithms for Model Assignment in Multi-Gene Phylogenetics, Master Thesis, August 2012
Andreas Klein: The CSGridFile for Managing and Querying Point Data in Column Stores, Master Thesis, August 2012
Andreas Runk: Dynamisches Rerouting in Strassennetzwerken, Bachelor Thesis, August 2012
Markus Neusinger: Erkennung von Sternströmen mit Hilfe moderner Clusteringverfahren, Diploma Thesis Physics/Computer Science, August 2012
Clemens Maier: Visualisierung und Modellierung des auf BRF+ aufgebauten Workflows, Bachelor Thesis, August 2012
Daniel Kruck: Investigation of Exact Graph and Tree Isomorphism Problems, Bachelor Thesis, July 2012
Andreas Fay: Correlation and Exploration of Events, Master Thesis, February 2012
Cornelius Ratsch: Extending Context-Aware Query Autocompletion, Bachelor Thesis, February 2012
Alexander Wilhelm: Spezifikation und Suche komplexer Routen in Strassennetzwerken, Diploma Thesis, Mathematics/Computer Science, February 2012
Britta Keller: Ein Event-basiertes Ähnlichkeitsmodell für biomedizinische Dokumente, Bachelor Thesis, February 2012

2011

Simon Jarke: Effiziente Suche von Substrukturen in grossen geometrischen Graphen, Master Thesis, November 2011
Markus Kurz: Visualizing and Exploring Nonparametric Density Estimations of Context-aware Itemsets, Bachelor Thesis, October 2011
Frank Tobian: Modelle und Rankingverfahren zur Kombination von textueller und geographischer Suche, Bachelor Thesis, September 2011
Alexander Hochmuth: Efficient Computation of Hot Spots in Road Networks, Bachelor Thesis, June 2011
Selina Raschack: Spezifikation von Mustern auf räumlichen Daten und Suche von zugehörigen Musterinstanzen, Bachelor Thesis, Mai 2011
Bechir Ben Slama: Dynamische Erkennung von Ausreißern in Straßennetzwerken, Master Thesis, March 2011
Marcus Schaber: Scalable Routing using Spatial Database Systems, Bachelor Thesis, March 2011
Edward-Robert Tyercha: Co-Location Pattern Mining mit MapReduce, Bachelor Thesis, March 2011
Benjamin Hiller: Analyse und Verarbeitung von OpenStreetMap-Daten mit MapReduce, Bachelor Thesis, March 2011
Serge Thiery Akoa Owona: Apache Cassandra as Database System for the Activiti BPM Engine, Bachelor Thesis, February 2011

2010

Maik Häsner: Bestimmung und Überwachung von Hot Spots in Strassennetzwerken, Master Thesis, October 2010.
Philipp Harth: Scale-Dependent Pattern Mining on Volunteered Geographic Information, Bachelor Thesis, August 2010.
Peter Artmann: Design and Implementation of a Rule-based Warning and Messaging System, Bachelor Thesis, June 2010.
Christopher Röcker: Analyse und Rekonstruktion unvollständiger Sensordaten, Bachelor Thesis, March 2010.
Andreas Klein: Eine Indexstruktur zur Verwaltung und Anfrage an Moving Regions auf Grundlage des TPR∗-Baumes, Bachelor Thesis, February 2010.
Benjamin Kirchholtes: Object Recognition and Extraction in Satellites Images using the Insight Segmentation and Registration Toolkit (ITK), Bachelor Thesis, February 2010.

2009

Fabian Rühle: Performance Analysis of Column-based Main Memory Databases, Bachelor Thesis, December 2009.
Pavel Popov: GeoDok: Extraktion und Visualisierung von Ortsinformationen in Dokumenten, Bachelor Thesis, Dezember 2009.