Helmholtz Information & Data Science School:

DASHH

Think Big: The secrets of matter are being unraveled using the world's most powerful X-ray beam and data science. The Data Science in Hamburg Helmholtz Research School for the Structure of Matter (DASHH) brings together nine partner institutions.

Exploration of Matter

DASHH brings together the expertise of scientists with a high international reputation in fundamental research on the structure of matter, computer science and mathematics in a new, unique form and enables young scientists to experiment at world-leading large-scale research facilities.

DASHH Homepage

More about the research at DASHH

Reports on DASHH

Learn more about DASHH and the multi-faceted research projects it supports.

 

 

Basketball Player at the Supercomputer

Quantum computers promise unimaginable computing power - theoretically. So far, they can’t be used because their results are rife with errors. Tom Weber is working at DASHH on a software that aims to compensate for this.

 

Better Medicines thanks to IT

For the development of new medical agents it is important to know how biomolecules, for example viruses, are structured. Bioinformatician Anna Theresa Cavasin therefore wants to use computer-assisted methods to optimize images from cryoelectron microscopy - in order to pave the way for better drugs with data science.

In the Hamburg region, DASHH combines the expertise of nine research institutions, including DESY, HZI and the Helmholtz Centre Hereon as Helmholtz partners. (Photo: Patrick Rosenkranz / Unsplash)

Mission

The goal of DASHH is to train a new generation of data scientists. They should be able to face tomorrow's scientific challenges associated with large-scale data-intensive experiments. In doing so, DASHH develops new collaborative approaches to analyze complex, heterogeneous data using intelligent algorithms.

Research Areas

PhD researchers at DASHH address questions from various research fields such as structural biology, particle physics, materials science and science with ultrashort X-ray light pulses. To explore these fields, the use of modern data science techniques is required. 

Current PhD projects

Gaining new knowledge is our common goal. The job we do here isn’t one that a lot of people do—and I think that understanding something at a very fundamental level at some point is amazing.

Anna Theresa Cavasin

graduated at DASHH. She was researching how to make more accurate microscopic images of biomolecules. Read more about her project.

Curriculum

  • Close supervision and support by an interdisciplinary Supervisory Panel 
  • Basic research from particle physics to structural biology and materials science, integrating innovative approaches from computer science and mathematics
  • Opportunities to acquire the additionally required expertise through lectures at the partner universities UHH, TUHH and HSU
  • Regular exchange between DASHH PIs and doctoral students through regular seminars
  • Insights into current developments in the field of data science through a DASHH-initiated Data Science Colloquium
  • Possibility of research at world-leading large-scale research facilities (PETRA III, FLASH, European XFEL, LHC)
  • Courses for personal skills training and career development (transferable skills)
  • Excellent working conditions on the vibrant and inspiring research campus in the new Science City Hamburg-Bahrenfeld
  • Further series of lectures on current research topics

Funding and Duration of the Program

The projects are funded for three years. The remuneration corresponds to the salary level E13. 

Application and Further Information

Numerous doctoral positions are available. DASHH is located in Hamburg. The program language is English. The application phase for new interdisciplinary projects starts in September each year, and the selection process is in January of the following year.

Learn more

Contact

Dr. Heike Hufnagel Martinez

Dr. Christiane Ehrt

Our Doctoral Researchers

Nima Ahmady-Moghaddam
Doctoral Researcher DASHH

Contacts

Nima Ahmady-Moghaddam
Project Titel: "Proactive, Not Reactive: Anticipating and Mitigating Faults in XFEL Photocathode Lasers"

Supervisors 

 

Dr. Ingmar Hartl (DESY)

Prof. Franz Kärtner (DESY, UHH)

Prof. Michael Köhler-Bußmeier (HAW)

Prof. Jan Sudeikat (HAW)

Radik Batraev
Doctoral Researcher DASHH

Radik Batraev

Radik Batraev
Project title: "Automatized Diffraction Pattern Recognition for Scanning Surface Crystallography of Polycrystalline Materials"

Supervisors:

  • Prof. Andreas Stierle (DESY/UHH)
  • Dr. Vedran Vonk (DESY)
  • Dr. Nastasia Mukharamova (DESY)
  • Prof. Peer Stelldinger (HAW)

Sebastian Bielfeldt
Doktoral Researcher DASHH

Sebastian Bielfeldt

Sebastian Bielfeldt
Project: "New Algorithmic Approaches to Macromolecular Crystallographic Analysis"

Supervisors:

  • Prof. Henry Chapman (DESY, UHH)
  • Prof. Matthias Mnich (TUHH)

Utsa Chattopadhyay
Doctoral Researcher DASHH

Utsa Chattopadhyay

Utsa Chattopadhyay
Project: "Conceptual Foundations for Machine Learning in Engineering Using the Example of Tailored Laser Pulse Forming"

Supervisors:

  • Dr. Christoph Heyl (DESY)
  • Dr. Henrik Tünnermann (DESY)
  • Prof. Nihat Ay (TUHH)

Xinyu Chen
Doctoral Researcher DASHH

Contacts

Xinyu Chen
Project title: "Towards the Accelerator Metaverse: Spatial Computing Interfaces for Crossmodal Human-Robot Collaboration in Accelerators"

Supervisors

Prof. Wim Leemans (DESY, UHH)

Prof. Frank Steinicke (UHH)

Dr. Susanne Schmidt (UHH)

Sebastian Eberle
Doctoral Researcher DASHH

Sebastian Eberle

Sebastian Eberle
Project: "Coherence-Based X-ray Microscopy: Automated Tuning and Uncertainty Quantification"

Supervisors:

  • Prof. Christian Schroer (DESY, UHH)
  • Dr. Johannes Hagemann (DESY)
  • Prof. Martin Burger (DESY, UHH)

Tim Fuchs
Doctoral Researcher DASHH

Tim Fuchs

Tim Fuchs
Project title: "Leveraging Continuous & Assisted Software Engineering for Complex Data-Centric Experiments at Scientific Facilities"

Supervisors:

  • Dr. Steve Aplin (EuXFEL)
  • Prof. Walid Maalej (UHH)

Roberta Giorgi
Doctoral Researcher DASHH

Contact

Roberta Giorgi
Project title: "Deep Generative Transformers to Design Tailored Bacteriophage Proteins for Antimicrobial Treatment"

Supervisors: 

  • Prof. Michael Kolbe (HZI, UHH),
  • Prof. Jan Baumbach (UHH)

Daniel Hernández Durán
Doctoral Researcher DASHH

Daniel Hernández Durán

Daniel Hernández Durán
Project: "Combined Reconstruction Approach for Holotomography: Joint Phase Retrieval and Tomography"

Supervisors:

  • Prof. Christian Schroer (DESY, UHH)
  • Johannes Dora (DESY)
  • Prof. Tobias Knopp (TUHH) 
Dominik John

Dominik John
Doctoral Researcher DASHH

Contact

Dominik John
Dominik John
Projekt title: "Enhancing Phase-Contrast Micro-CT Imaging through Machine Learning"

Supervisors

  • Dr. Felix Beckmann (Hereon)
  • Dr. Jörg Hammel (Hereon)
  • Prof. Dr. Julia Herzen (Technical University of Munich)

Afshin Karimi
Doctoral Researcher DASHH

Afshin Karimi

Afshin Karimi
Project: "AI-Powered XFEL Laser Operations: Boosting Uptime with Language Models"

Supervisors:

  • Dr. Henrik Tünnermann (DESY)
  • Dr. Ingmar Hartl (DESY)
  • Prof. Anne Lauscher (UHH) 

Eileen Kränzle
Doctoral Researcher DASHH

Contacts

Eileen Kränzle
Project Title: "AI-Driven, Structure-Based Discovery of Bacterial Second Messenger Signaling Targets"

Supervisors 

 

Prof. Holger Sondermann (DESY)

Prof. Matthias Rarey (UHH)

Leandro Lanzieri
Doctoral Researcher DASHH

Leandro Lanzieri

Leandro Lanzieri
Project title: "Board Level Fault Prediction for the Embedded Sensor Systems at the European XFEL"

Supervisors:

  • Dr. Holger Schlarb (DESY)
  • Prof. Thomas C. Schmidt (HAW Hamburg)
  • Prof. Görschwin Fey (TUHH)

Amna Majid
Doctoral Researcher DASHH

Amna Majid

Amna Majid
Project title: "Towards Predictive Maintenance of European XFEL Facility Using Machine Learning and Software Engineering Techniques"

Supervisors:

  • Dr. Steve Aplijn (EuXFEL)
  • Prof. Walid Maalej (UHH)

Mohammad Nasir Jan Momed
Doctoral Researcher DASHH

Mohammad Nasir Jan Momed

Mohammad Nasir Jan Momed
Project: "Hardware-Portable Data Analysis Building Blocks for the High Luminosity LHC Era"

Supervisors:

  • Prof. Freya Blekman (DESY, UHH)
  • Dr. Christoph Wissing (DESY)
  • Prof. Philipp Neumann (DESY, UHH)

Paul Ophardt
Doctoral Researcher DASHH

Contacts

Paul Ophardt
Project title: "Design of Seismic Newtonian Noise Cancellation Systems by Neural Network Enhanced Simulations"

Supervisors 

Prof. Katharina-Sophie Isleif (HSU)

Dr. Holger Schlarb (DESY)

Prof. Markus Bause (HSU)

Carlos Ortiz-Mahecha
Doctoral Researcher DASHH

Carlos Ortiz-Mahecha

Carlos Ortiz-Mahecha
Project title: "Dynamic Structure Investigation and Spectra Prediction of Peptides Using Machine Learning Techniques"

Supervisors:

  • Prof. Sadia Bari (DESY)
  • Prof. Robert Meißner (TUHH, Hereon)

Theo Rieken
Doctoral Researcher DASHH

Contacts

Theo Rieken
Project Titlel: "Towards a Universal, Data-Agnostic Framework for Automatic Anomaly Detection in Complex Multivariate Time-Series"

Supervisors 

 

Prof. Annika Eichler (DESY, TUHH)

Prof. Sarah Hallerberg (HAW)

Dr. Nahal Sharafi (DESY, HAW)

Benedict Schacht
Doctoral Researcher DASHH

Benedict Schacht

Benedict Schacht
Project title: "Machine Learning for the Automated Selection and Reconstruction of Multi-Modal Nanotomography Data of Bone-Implant Interfaces"

Supervisors:

  • Dr. Imke Greving (Hereon)
  • Dr. Berit Zeller-Plumhoff (Hereon)
  • Dr. Christian Wilms (UHH)
  • Prof. Simone Frintrop (UHH)

Thorben Schulze
Doctoral Researcher DASHH

Thorben Schulze

Thorben Schulze
Project title: "Computer-Aided Modeling in Crystallographic Drug Discovery"

Supervisors:

  • Dr. Alke Meents (DESY)
  • Prof. Matthias Rarey (UHH)

Shahin Sepanlou
Doctoral Researcher DASHH

Contacts

Shahin Sepanlou
Project title: "Semi-Automatic 3D Reconstruction Processes for Stereoscopic Hard X-Ray Microscopy"

Supervisors

Prof. Christian Schroer (DESY, UHH)

Dr. Andreas Schropp (DESY)

Prof. Frank Steinicke (UHH)

Lars Stietz
Doctoral Researcher DASHH

Lars Stietz

Lars Stietz
Project title: "Normalizing Flows and Their Applications in Precision Physics and Applied Mathematics"

Supervisors:

  • Prof. Peter Schleper (UHH)
  • Prof. Daniel Ruprecht (TUHH)

Dong Tian
Doctoral Researcher DASHH

Contacts

Dong Tian
Project Title: "Artificial Intelligence for Enhancing Operation and Exploitation of X-ray Free-Electron Lasers (AIOPs4XFEL)"

Supervisors 

 

Prof. Kai Rossnagel (DESY)

Dr. Markus Scholz (DESY)

Prof. Olaf Landsiedel (TUHH)

Kristian Warnholz
Doctoral Researcher DASHH

Contacts

Kristian Warnholz
Project Title: "Building Robust and Calibrated Generative Models to Detect Anomalies in Data"

Simon Welker
Doctoral Researcher DASHH

Simon Welker

Simon Welker
Project title: "Phase Retrieval in Imaging and Speech Enhancement"

Supervisors:

  • Prof. Henry Chapman (DESY, UHH)
  • Prof. Timo Gerkmann (UHH)

Mads Hansen Baattrup
Doctoral Researcher DASHH

Contact

Mads Hansen Baattrup
Project title: "Top Quark Reconstruction with Generative Models for Searches for Heavy Higgs Bosons and Top-Antitop Quark Bound States with the CMS Experiment"

Supervisors

Prof. Christian Schwanenberger (DESY, UHH)

Dr. Alexander Grohsjean (UHH)

Prof. Peer Stelldinger (HAW)

Erik Hansen
Doctoral Researcher DASHH

Contacts

Erik Hansen
Project Title: "Machine-Learned Force Fields for Lithium Manganese Oxide Cathode Materials"

Supervisors

 

Dr. Andrei Benediktovitch (DESY)

Prof. Robert Meißner (hereon, TUHH)

Dr. Gregor Vonbun-Feldbauer (TUHH)

Alexander Klemps

Alexander Klemps
Doktoral Researcher DASHH

Salah Eddine Zaidi

Salah Eddine Zaidi
Doctoral Researcher DASHH

Contacts

Salah Eddine Zaidi
Salah Eddine Zaidi
Project title: "Machine Learning and Time Domain Methods for Simulations in Nonlinear Optics"

Supervisors

Prof. Franz Kärtner (DESY, UHH)

Prof. Nihat Ay (TUHH)

Prof. Markus Bause (HSU)

Alternativ-Text

Subscribe newsletter