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Staff

Professors

Prof. Dr. habil. Ansgar Scherp

Prof. Dr. habil. Ansgar Scherp

Head of the Working Group Data Science and Big Data Analytics

My research interests in Data Science are in natural language processing and graph data mining.

Example research topics

  • Analysis of scientific documents using transformer models
  • Extreme Multi-label Text Classification
  • Graph Representation Learning
  • Graph Summarization

Topics for .

More information about my .

stellv. Institutsdirektor
Room: O25 342

Secretary

Research Assistants

Andor Diera

Andor Diera

Andor's research interestes are efficient approaches for training and using pre-trained large language models.

Marcel Hoffmann

Marcel Hoffmann

My main research interessts are

  • Life Long Learning
  • Out of Distribution Detection
  • Graph Representation Learning
  • Automated Feedback for Scientific Writing

 

Nicolas Lell

Nicolas Lell

I'm interested in different machine learning topics such as:

  • Flat Optimum / Sharpness Aware Minimization
  • Machine Unlearning
  • Graph Representation Learning
  • Automated Feedback for Text

 

External PhD Students

Passant Elchafei

Passant Elchafei

Passant's research lies in the area of natural language processing. Particularly using Transformer models and Arabic language.

Dr. Yousef Younes

Dr. Yousef Younes

Yousef Younes is a postdoctoral researcher at Ulm University. His research focuses on the intersection of Natural Language Processing (NLP) and Human–Computer Interaction (HCI). He earned a doctorate in computer science in 2025 with a dissertation titled "Transformer-based Language Models for Analyzing Scholarly Articles"()

Student Research Assistants

Tim Wibiral
Fabian Karl

Alumni

Dr. Till Blume

Dr. Till Blume

Till's research interests are in efficient graph algorithms and large-scale data management.

Till successfully defended his PhD thesis entitled "" in 2022.

Contact

Please do not hesitate to contact our staff members if have any on-topic questions or suggestions. You may find the contact details of our staff in the section Team.

If you have any general questions or if you want to make an appointment with our directors, please contact our secretary Ms. Reinbold. She is looking forward to helping you!

Directions

To let you easily reach our institute, we prepared a map available in the following. Please just click on it to see more details.

On the right side you may also find directions for your travel by car or by train.