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Semantische Suche

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Master Theses


Annika Lukat
Eine KI-basierte Matching-Methode zur Identifikation ähnlich zu bepreisender Artikel
Date of submission: 2024-03-01, Supervisor: Michael Färber, Jaqueline Hoellig


Adrian Oberföll
A Knowledge Injection Evaluation Framework for Improving Factual Accuracy in Generative Language Models
Date of submission: 2024-02-29, Supervisor: Michael Färber, Nicholas Popovic


Daniel Gomm
Counterfactual Explanations for Black-Box Models on Dynamic Graphs
Date of submission: 2023-12-12, Supervisor: Zhan Qu


Xinni Wang
Optimising Linked Traversal-based Querying of Linked Data on the Web using Shape Trees
Date of submission: 2023-11-01, Supervisor: Tobias Käfer


David Lamprecht
Leveraging Semantics for Graph Neural Network-based Recommendation
Date of submission: 2023-10-04, Supervisor: Michael Färber


Florian Lukas Rudolph
Continuous Text Representation Augmentation for Supervised Relation Classification
Date of submission: 2023-09-07, Supervisor: Michael Färber, Nicholas Popovic


David Blumenthal
GPT-Vérité – A model for flexible truthful text generation / GPT-Vérité – ein Model für wahrheitsgetreue Text Generation
Date of submission: 2023-08-30, Supervisor: Michael Färber


Jan Henze
Using Few Shot Learners to derive and execute Linked Data process descriptions
Date of submission: 2023-04-27, Supervisor: Dr. Tobias Käfer, External Partner: Dr. Markus Schmitz (Aleph Alpha GmbH)


Johan Krause
SemOpenAlex: A Knowledge Graph and Entity Embeddings of OpenAlex
Date of submission: 2022-12-21, Supervisor: Michael Färber


Thimo Schulz
Leveraging Metadata and Annotations to Improve Scholarly Open-Domain Question Answering
Date of submission: 2022-06-28, Supervisor: Michael Färber


Hendrik Becker
Interoperability of Hyperledger Aries and Solid Pods in the Context of Verifiable Credentials and Their Representation
Date of submission: 2022-04-27, Supervisor: Tobias Käfer, Christoph Braun


Emilie Geiler
Towards Online Analysis with Neural Networks
Date of submission: 2022-02-14, Supervisor: Michael Färber, Cedric Kulbach


Lucas Reissenberger
Applying Text Recognition to Mixed Handwritten and Printed Forms
Date of submission: 2022-01-28, Supervisor: Steffen Thoma, Michael Färber


Daniel Ebi
Dealing with Concept Drift in Federated Learning
Date of submission: 2022-01-03, Supervisor: Michael Färber, Marco Heyden


Meng Luan
Disambiguating Bibliographic References in Large Scholarly Datasets
Date of submission: 2021-11-02, Supervisor: Michael Färber, Tarek Saier


Simon Richebächer
Enabling API Interoperability with Ontology Matching
Date of submission: 2021-10-11, Supervisor: Michael Färber, Jacqueline Höllig


Samuel Printz
Leveraging Structural Information from Knowledge Graphs for Entity Linking
Date of submission: 2021-07-28, Supervisor: Michael Färber, Kristian Noullet


Haiou Wan
Automated Deep Generative Modeling for Time Series Analysis
Date of submission: 2021-07-26, Supervisor: Michael Färber, Jacqueline Höllig, Marco Heyden


Igor Shapiro
Sequence Labeling for Reference Parsing of Cyrillic Script Scholarly Data
Date of submission: 2021-06-27, Supervisor: Michael Färber, Tarek Saier


Lucas Cazzonelli
Towards Autoencoders for Feature Extraction
Date of submission: 2021-05-31, Supervisor: Michael Färber, Cedric Kulbach


Tim Bossenmaier
Visual Process Monitoring A Low-Code Approach to Digitalizing and Monitoring Manufacturing Processes
Date of submission: 2021-05-31, Supervisor: Michael Färber, Philipp Zehnder


Christoph Hermann-Josef Braun
Confidentiality, Integrity and Availability in incrementally created distributed Knowledge Graphs
Date of submission: 2021-04-29, Supervisor: Tobias Käfer, Michael Färber


Nevena Nikolajevic
Domain-specific Word Embeddings to Enable Ontology-Population
Date of submission: 2020-12-29, Supervisor: Lars Heling, Maribel Acosta


Daniel Markus Hagenmayer
Exploring Convolutional Neural Networks - Labelling of filters
Date of submission: 2020-11-23, Supervisor: Maribel Acosta, Anna Nguyen


Daniela Kaun
Explaining Reinforcement Learning through its World Model
Date of submission: 2020-10-28, Supervisor: Patrick Philipp, Maribel Acosta


Lin Ao
Enhancing the Microsoft Academic Knowledge Graph
Date of submission: 2020-09-28, Supervisor: Maribel Acosta, Michael Färber


Michael Rößler
Entwicklung eines Frameworks zur Bewertung von Daten und deren Qualität für den Einsatz von maschinellen Lernverfahren in Industrie 4.0 Anwendung
Date of submission: 2020-09-14, Supervisor: York Sure-Vetter, Tarek Saier


Kai Jungel
Rich Reinforcement: Feature Feedback with Adversarial Penalization
Date of submission: 2020-07-31, Supervisor: Patrick Philipp, Maribel Acosta


Helen Schneider
Enterprise-wide Process Automation in Virtual Manufacturing Environments using Semantic Web Technologies
Date of submission: 2020-07-31, Supervisor: Maribel Acosta, Tobias Käfer


Marco Goltze
Linked Open Data usage in Business Intelligence systems
Date of submission: 2020-06-01, Supervisor: York Sure-Vetter, Michael Färber


David Weiß
Empirical Analysis of Completeness and Uniformity in Knowledge Graphs
Date of submission: 2020-04-20, Supervisor: York Sure-Vetter, Lars Heling


Elena Wössner
Estimating Join Cardinalities of SPARQL Queries with Deep Learning
Date of submission: 2020-02-28, Supervisor: York Sure-Vetter, Maribel Acosta


Chang Qin
A Bag Semantics for Federated SPARQL Queries
Date of submission: 2020-02-28, Supervisor: York Sure-Vetter, Maribel Acosta


Xuan-Mai Le
SPARQL Query Generator over Knowledge Graphs
Date of submission: 2020-02-09, Supervisor: York Sure-Vetter, Maribel Acosta


Alena Schmickl
Inconsistency detection approach for evolving knowledge graphs based on medical coding
Date of submission: 2020-01-31, Supervisor: York Sure-Vetter, Maribel Acosta


Axel Kimmel
Prediction of critical quality feedback for product configurations with machine learning
Date of submission: 2020-01-01, Supervisor: York Sure-Vetter, Tobias Käfer


Benjamin Scheer
Internetbasierte Klassifizierung von Websites
Date of submission: 2019-12-09, Supervisor: York Sure-Vetter, Michael Färber


Michael Lüder
Webdatenextraktion mit Self-Attention Netzen
Date of submission: 2019-11-29, Supervisor: York Sure-Vetter, Patrick Philipp


Martin Siebert
Dynamic Word Embeddings
Date of submission: 2019-09-30, Supervisor: York Sure-Vetter, Tobias Weller


Ngan Giang Le
Konsistenzanalyse an verteilten Systemen am Beispiel eines Information-Brokers für ein Smart Shelf im IoT - Cloud - Kontext
Date of submission: 2019-08-23, Supervisor: York Sure-Vetter, Tobias Käfer


Rebecca Bauer
Multi-source Knowledge Graph Completion with Machine Learning Embeddings
Date of submission: 2019-07-28, Supervisor: York Sure-Vetter, Maribel Acosta


Paul Schindler
Automatische Augmentierung durch Netzwerk Visualisierung
Date of submission: 2019-07-14, Supervisor: York Sure-Vetter, Rainer Stiefelhagen


Stephan Ultsch
Cookbook for semantic integration of data sources in an enterprise data lake
Date of submission: 2019-06-25, Supervisor: York Sure-Vetter


Viktoria Bogdanova
Improving Representation Learning by Crossmodal Perception Models
Date of submission: 2019-06-12, Supervisor: York Sure-Vetter, Achim Rettinger


Samuel Abt
Dynamic scaling of containerized applications based on real-time metrics
Date of submission: 2019-05-31, Supervisor: York Sure-Vetter, Philipp Zehnder


Gilda Karimzadeh
Verbesserung der logik-basierten Suche eines klinischen Wissensmanagementsystems
Date of submission: 2019-05-29, Supervisor: York Sure-Vetter


Tobias Dillig
Creating a User Similarity Model for shared Account Identification
Date of submission: 2019-04-30, Supervisor: York Sure-Vetter, Tobias Weller


Andreas Jankowoi
Evaluierung von workfloworientierte-Anwendungsentwicklung auf Basis von Azure mit Hilfe eines Low-Code
Date of submission: 2019-04-26, Supervisor: York Sure-Vetter


Marvin Gießing
Predictive Maintenance
Date of submission: 2019-03-29, Supervisor: York Sure-Vetter, Achim Rettinger


Tom Gelbling
Pre-processing of Streaming data on the edge: Comparison and benchmarking of existing tools
Date of submission: 2019-01-12, Supervisor: York Sure-Vetter, Dominik Riemer


Sebastian Findeisen
Kontinuierliche Vorhersage von Laborergebnissen, durch die Integration maschineller Lernverfahren in Stream Processing Systemen
Date of submission: 2018-12-17, Supervisor: York Sure-Vetter, Andreas Oberweis


Tobias Schmitt
Improving Data-Driven NLUs by applying different Training-Data Concepts
Date of submission: 2018-11-30, Supervisor: York Sure-Vetter, Cedric Kulbach


Sebastian Blank
Querying NoSQL with Deep Learning to Answer Natural Language Questions
Date of submission: 2018-06-27, Supervisor: York Sure-Vetter, Achim Rettinger, Aditya Mogadala


Kalina-Seslava Nenova
Survey and Evaluation of Syntactic and Semantic Web API Description Languages
Date of submission: 2018-06-27, Supervisor: York Sure-Vetter, Maria Maleshkova


Raphael Schmitz
Native Cloud Reference Architecture for Enterprise Machine Learning
Date of submission: 2018-06-21, Supervisor: York Sure-Vetter, Maribel Acosta


Heiko Becker
Classification of WEB APIs Using NLP
Date of submission: 2018-06-18, Supervisor: York Sure-Vetter, Sebastian Bader


Jan-Peter Schmidt
Konzeptionelle und prototypische Digitalisierung von Industrie 4.0 Geräten mittels virtuellen Repräsentationen
Date of submission: 2018-06-11, Supervisor: York Sure-Vetter, Sebastian Bader


Quy Thinh Nguyen
Web Api Crawler
Date of submission: 2018-05-30, Supervisor: York Sure-Vetter, Sebastian Bader


Andrea Dora Levay
Design and Implementation of a Smart Contract Application to Ensure Data Integrity
Date of submission: 2018-04-27, Supervisor: York Sure-Vetter, Maria Maleshkova


Han Che
Technology facilitated learning - Impact of digital time tracking on study beginners
Date of submission: 2018-03-28, Supervisor: York Sure-Vetter, Matthias Frank


Steffen Dick
Topic basierte Suche in Chat Konversationen mit Latent Dirichlet Allocation
Date of submission: 2018-03-02, Supervisor: York Sure-Vetter, Steffen Thoma


Timo Knapp
Building a Location Based Meta Database as an Enabler for location based commerce
Date of submission: 2018-02-25, Supervisor: York Sure-Vetter, Matthias Frank


Thimo Britsch
Erstellung eines Systems zur Ein- und Ausgabe von strukturierten Daten unter Berücksichtigung von Methoden der Mensch - Maschine - Interaktion
Date of submission: 2017-11-30, Supervisor: York Sure-Vetter, Tobias Weller


Manuel Fies
Analyse der Notwendigkeit und Umsetzung einer strukturierten Wissensdatenbank an einem Entwicklungszentrum der Bosch Gruppe
Date of submission: 2017-10-17, Supervisor: York Sure-Vetter, Maria Maleshkova


Fabian Falck
Detecting Internal Bleedings with Neural Networks
Date of submission: 2017-10-09, Supervisor: York Sure-Vetter, Tobias Weller, External Partner: Artur Dubrawski (Carnegie Mellon University, Pittsburgh, USA)


Eike Goebel
Model-Driven Approach for Designing an Intelligent Assistant for Technical Software Support Service
Date of submission: 2017-09-30, Supervisor: York Sure-Vetter


Marcel Kurovski
Deep Learning for Recommender Systems: Joint Learning of Similarity and Preference
Date of submission: 2017-09-23, Supervisor: York Sure-Vetter, Steffen Thoma


Michael Axtmann
Untersuchung einrichtungsübergreifender Datenflüsse der Radiologie
Date of submission: 2017-09-08, Supervisor: York Sure-Vetter, Natalie Röll


Steven Jäger
Distributed Representations of Products for Recommendation
Date of submission: 2017-07-14, Supervisor: York Sure-Vetter, Aditya Mogadala


Mikhail Shurshikov
Selection and Transformation of commercial WebAPIs towards hybrid Linked Data platforms
Date of submission: 2017-05-16, Supervisor: York Sure-Vetter, Sebastian R. Bader


Philip Höly
Domänenaustauschbare Informationsextraktion und Neuheitserkennung
Date of submission: 2017-05-12, Supervisor: York Sure-Vetter, Sebastian R. Bader, External Partner: Inovex GmbH


Philipp Zehnder
Integration von verteilten Agenten für maschinelles Lernen in Datenstromverarbeitungspipelines
Date of submission: 2017-04-30, Supervisor: Dominik Riemer, Rudi Studer


Marius Walk
Predictive Analytics mit Markov-Ketten im Kontext von Complex Event Processing zur Störungsvorhersage in der Produktion
Date of submission: 2017-04-26, Supervisor: York Sure-Vetter, Suad Sejdovic


Johannes Reiß
SODEE: A System For Online Detection Of Emerging Entities
Date of submission: 2017-03-28, Supervisor: Michael Färber, Rudi Studer


Maximilian Stumpf
Complex Event Processing zur Vorhersage von Störungen in zeitkritischen Produktionsprozessen
Date of submission: 2017-02-13, Supervisor: Suad Sejdovic, Rudi Studer


Raphael Manke
Sprachgesteuertes Linked-Data Browsing am Beispiel von DBpedia
Date of submission: 2017-02-09, Supervisor: Andreas Harth, Rudi Studer


Lars Olsson
Machine learning based fraud detection in an online person-to-person payment system
Date of submission: 2017-02-01, Supervisor: York Sure-Vetter, Ignacio Traverso Ribon (FZI)


Mushi Duan
Emerging Entity Discovery
Date of submission: 2016-12-14, Supervisor: Lei Zhang, Rudi Studer


Yi Yang
Hybrid Semantic Analysis
Date of submission: 2016-12-14, Supervisor: Lei Zhang, Rudi Studer


Lorenz Rossmann
Text Mining for Early Warnings of Credit Defaults
Date of submission: 2016-12-08, Supervisor: York Sure-Vetter, Steffen Thoma


Lorenz Rossmann
Text Mining for Early Warnings of Credit Defaults
Date of submission: 2016-12-08, Supervisor: York Sure-Vetter, Steffen Thoma


Yin Wang
Context-aware Entity Disambiguation in Bilingual Text
Date of submission: 2016-11-30, Supervisor: Lei Zhang, Rudi Studer


Alica Wenzel
Entwicklung eines echtzeitfähigen Stresserkennungsmodells mittels Complex Event Processing für den Einsatz in der Produktion
Date of submission: 2016-11-02, Supervisor: Suad Sejdovic, Rudi Studer


Sebastian Schäfers
Information Avoidance and Sequential Information Processing
Date of submission: 2016-10-31, Supervisor: York Sure-Vetter, Tobias Weller


Mingyu Zuo
Cross-lingual Entity Discovery and Linking for Chinese Text
Date of submission: 2016-10-30, Supervisor: Lei Zhang, Rudi Studer


Manuel Gotin
Gefahrensituationserkennung im außerhäuslichen Verhalten von Menschenmit Demenz durch Verfahren des maschinellen Lernens
Date of submission: 2016-10-14, Supervisor: Tom Zentek, Rudi Studer


Jan Welsch
Design of a Recommender System for the Travel Domain
Date of submission: 2016-09-30, Supervisor: Maria Maleshkova, Rudi Studer


Fabian Both
Combining Latent Vector Representations
Date of submission: 2016-09-30, Supervisor: Steffen Thoma, Rudi Studer


Matthias Sazinger
Automatische Text-Kategorisierung für ein Patienten-Informationssystem
Date of submission: 2016-09-14, Supervisor: Rudi Studer


Sven Euting
Loomng Situations:Introducing Situation Awareness in Complex Event Processing
Date of submission: 2016-08-24, Supervisor: Suad Sejdovic, Rudi Studer, External Partner: FZI Forschungszentrum Informatik


Max-Johann Brandt
Adaptives Zusammenfassen von Linked-Data-Entitäten mit Zeitkontext
Date of submission: 2016-07-29, Supervisor: Andreas Thalhammer, Rudi Studer


Frederic Bartscherer
Linked Data Qualität: Ein Vergleich von DBpedia, YAGO, Freebase, Wikidata und OpenCyc
Date of submission: 2016-05-09, Supervisor: Michael Färber, Rudi Studer


Jing Li
An Ontology for Semantic Search and Recomendation Applications
Date of submission: 2016-04-30, Supervisor: Lei Zhang, Rudi Studer


Lukas Kohout
KaTiE-Konzept und Analyse einer ambienten Lageerkennung anhand der Funksignalstärke von verteilten Sensornetzwerken im häuslichen Umfeld
Date of submission: 2016-04-01, Supervisor: Rudi Studer, External Partner: FZI Forschungszentrum Informatik


Daniel Breucker
Search Engine optimized Presentation of Statistical Linked Data
Date of submission: 2016-03-24, Supervisor: Benedikt Kämpgen, Rudi Studer


Peter Natterer
Trend Detection on News Texts
Date of submission: 2016-01-29, Supervisor: Michael Färber, Rudi Studer


Vanessa Deborah Viellieber
Text Mining in der Automobilindustrie: Softwareauswahl und -Evaluation für den Einsatz im analytischen Customer Relationship Management
Date of submission: 2016-01-28, Supervisor: Andreas Thalhammer, Rudi Studer, External Partner: Elena Michel (MHP, Ludwigsburg)


Steffen Kirres
Estimation of Vehicle Orientations using Histogram-based Image Descriptors
Date of submission: 2016-01-14, Supervisor: Achim Rettinger, Rudi Studer


Gleb Gawriljuk
A Scalable Approach to Incrementally Building Knowledge Graphs
Date of submission: 2015-12-21, Supervisor: Andreas Harth, Rudi Studer


Johannes Spohr
Evaluation of Performance Gain of Semantic Search for Experienced Users and Novices
Date of submission: 2015-11-30, Supervisor: Michael Färber, Rudi Studer
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