Hasso-Plattner-Institut
 
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Research Seminars

In our weekly research seminars, researchers, Ph.D. students, and students of the chair of Prof. Dr. Christoph Meinel present their bachelor or master theses, give reports about their project work, or present the latest research results in their PhD projects. Besides, important journal or conference papers about related research work are presented as well as presentations which will be given at international conferences are rehearsed.

Date and Room

  • Tuesdays 15:15 in H-E.51

 

The links lead to the tele-TASK recordings of the presentations. These are only accessible when being logged in at tele-task.de using an account with an HPI email address.

Winter Semester 2018/2019

The presentations are recorded with tele-TASK and available to HPI members (who are logged in with their HPI accounthere.

 

16 Oct 2018

Nuhad Shaabani
Improving the Efficiency of Inclusion Dependency Detection

 

Ali Alhosseini
Introductory Presentation

23 Oct 2018

Kennedy Torkura
CSBAuditor -  Proactive Security Risk Analysis for Cloud Storage Broker Systems

13 Nov 2018

Mina Rezaei
Learning Imbalance Medical Imaging

 

Johannes Sianipar
Virtual Machine Integrity Verification in Crowd-Resourcing Virtual Laboratory

 

Master Project Self-Sovereign Identity
Identity Management with Blockchain Technology

 

Ting Hu
Introductory Presentation

20 Nov 2018

Dominic Sauer
Personalized Learning Objectives in MOOCs (Master Intro)

 

Christian Bartz
LoANs: Weakly Supervised Object Detection with Localizer Assessor Networks

 

Mina Rezaei
Generative Adversarial Framework for Learning Multiple Clinical Tasks

27 Nov 2018

Mina Rezaei
Conditional Generative Refinement GAN for Learning Unbalanced Medical Imaging

 

Jonathan Sauder
Pseudo-Ground-Truth Training for Adversarial Text Generation with Reinforcement Learning

04 Dec 2018

Kennedy Torkura
A Cyber Risk Based Moving Target Defense Mechanism for Microservice Architectures

 

Johannes Sianipar
Moving Sensitive Data Against Live Memory Dumping, Spectre and MeltDown Attacks
11 Dec 2018

 

Jonas Keutel
Towards Shared Learning Contents - and how to make teachers want to contribute

 

Michael Janke
Digitale Medien im Klassenzimmer

18 Dec 2018

Muhammad Ihsan Sukmana
Unified Cloud Access Control Model for Cloud Storage Broker

 

Marvin Bornstein
Evaluation of Quantized Deep Neural Networks
  Georg Berecz
A Web-Based Planning Tool for German School Teachers (Master Defense)
15 Jan 2019

Mina Rezaei
Conditional Generative Refinement Adversarial Networks for Learning Imbalanced Medical Image Semantic Segmentation

  Bachelor Project Behavioral Authentication
Access Management Platform

 

Summer Semester 2018

The presentations are recorded with tele-TASK and available to HPI members (who are logged in with their HPI accounthere.

 

17 April 2018

Anja Perlich
Evaluation of the Technology Acceptance of a Collaborative Documentation System for Addiction Therapists and Clients

 

Kennedy Torkura
A Threat Modelling Approach for Cloud Storage Brokerage and File Sharing Systems

 

Sören Oldag
Utilizing Web Analytics in the Context of Learning Analytics (Master Thesis Intro)

 

Henriette Dinger

Development of a Framework for User-oriented Improvements on MOOC Platforms

 

Florian Morel
Introductory Presentation

08 May 2018

Nicco Kunzmann

Wie können Schüler zur Schul-Cloud beitragen?

 

Daniel Werner

Key Revocation and Rekeying for the Adaptive Key Establishment Scheme

15 May 2018

Christiane Hagedorn

Exploring Possibilities to Partially Transform Simulation Exercises into Interactive Games on OpenWHO.org

 

Haofang Lu
Introductory Presentation

 

Hannes Schurig
Introductory Presentation

22 May 2018

Martin Fritzsche
An Open Source Framework for Binarized and  Quantized Neural Networks (Master Thesis Defense)

 

Master Project
Nature Language Generation Using Generative Adversarial Networks (Final Presentation)

 

Jonas Keutel

Lesson Planning in the Schul-Cloud

12 June 2018

Mina Rezaei
Automatic Cardiac MRI Segmentation via Context-aware Recurrent Generative Adversarial Neural Network

 

Ra'ad Bin Tareaf
ASEDS: Towards Automatic Social Emotion Detection System Using Facebook Reactions

 

Konstantin Kaiser
Introductory Presentation

19 June 2018

Balthasar Martin
Security in Generic Application Scenario of Smart Devices (Master Thesis Intro)

  Bachelor Project BP2017M1
A Big Security Data Analytical Framework: Prototype Presentation
17 July 2018 Dr. Julia von Thienen
Innovation Modelling in Engineering and Scholastic Philosophy
  Andreas Grüner
A Quantifiable Trust Model for Blockchain-based Identity Management
  Julian Taraz
Introductory Presentation
24 July 2018

Eric Klieme
Beware of SMOMBIES: User verification based on Activities while Walking

31 July 2018

Kennedy Torkura
CAVAS: Neutralizing Application and Container Security Vulnerabilities in the Cloud Native Era

 

Dr. Baale Adebisi Abimbola
Introductory Presentation

07 Aug 2018

David Jaeger
Accelerating Event Processing for Security Analytics on a Distributed In-Memory Platform

14 Aug 2018

Michael Janke
Digital Media in the Classroom (Master Thesis Intro)

  Georg Berecz
Competence Based Annual Education Planning (Master Thesis Intro)
21 Aug 2018

Jan Renz
OpenWHO: Integrating Online Knowledge Transfer into Health Emergency Response

 

Tobias Rohloff
Strukturelle Unterstützung von kollaborativer Learning Analytics Forschung

28 Aug 2018

Torben Meyer
End-to-End Handwriting Recognition on Document Notes (Master Thesis Intro) 

 

Anja Perlich
Cooperative Note-Taking in Psychotherapy Sessions: An Evaluation of the Therapist’s User Experience with Tele-Board MED

  Tobias Rohloff
Towards Personalized Learning Objectives in MOOCs
  Jan Renz
Datenschutzkonforme Learning Analytics bei Einbindung externer Materialen in Lernportale im schulischen Umfeld
11 Sept 2018

Tom Staubitz
Team-Based Assignments in MOOCs – User Feedback

  Tom Staubitz
Collaborative Learning in MOOCs - Approaches and Experiments
18 Sept 2018

Tobias Rohloff
Towards a Better Understanding of Mobile Learning in MOOCs

 

Sören Oldag
Utilizing Web Analytics in the Context of Learning Analytics (Master Defense)

 

Henriette Dinger
Developing User-oriented Improvements on the HPI MOOC Platforms (Master Defense)

Winter Semester 2017/2018

The presentations are recorded with tele-TASK and available to HPI members (who are logged in with their HPI accounthere.

 

10 Oct 2017

Ihsan Sukmana
Redesign CloudRAID for Flexible and Secure Enterprise File Sharing over Public Cloud Storage 

 

 

Aragats Amirkhanyan
The Framework for Spatiotemporal Sequential Rule Mining: Crime Data Case Study 

 

Pejman Najafi
Guilt-by-Association: Detecting Malicious Entities via Graph Mining

 

Felix Wolff
Denial-of-Sleep Resilient Opportunistic Routing in 802.15.4 Networks (Master thesis mid-thesis presentation) 

17 Oct 2017

Tobias Straub
Kontextbasierte Visualisierung von Medieninhalten für die Schul-Cloud

 

Konrad-Felix Krentz
More Lightweight, yet Stronger 802.15.4 Security through an Intra-Layer Optimization

 

Tobias Rohloff
Supporting Multi-Device E-Learning Patterns with Second Screen Mobile Applications

 

Daniel Werner
Key Revocation for the Adaptive Key Establishment Scheme (AKES) 

24 Oct 2017

Malte Swart
Automatic Packaging and Updates of Dependencies for Package-based Continuous Integration (Master thesis defense)

 

Jan Graichen
Application Performance Monitoring on Distributed Web Applications (Master thesis defense)

 

Kennedy Torkura
Leveraging Cloud Native Design Patterns for Security-as-a-Service Applications

07 Nov 2017

Aragats Amirkhanyan
Density and Intensity-based Spatiotemporal Clustering with Fixed Distance and Time Radius

 

Johannes Jasper
Authorship Attribution using deep Stylometric Fingerprints (master thesis intro)

 

Markus Petrykowski
Digital Collaboration with virtual reality (master thesis intro)

14 Nov 2017

Master Project Behavioral Authentication
Intro Presentation

21 Nov 2017

Tom Staubitz
Towards a Repository for Open Auto-Gradable Programming Exercises        

 

Vivien Malyska
Projekt Schul-Cloud: Anwendungsszenarien, Herausforderungen und Potenziale digitaler Bildung an Schulen 

28 Nov 2017

Kennedy Torkura
Integrating Continuous Security Assessments in Microservices and Cloud Native Applications  

 

Johannes Sianipar
Signed URL for an Isolated Web Server in a Virtual Laboratory  

 

Johannes Sianipar
Team Placement in Crowd-Resourcing Virtual Laboratory for IT Security e-learning

12 Dec 2017

Ihsan Sukmana
Unified Logging System for Monitoring Multiple Cloud Storage providers in Cloud Storage Broker

  Michael Meinig
Securing the Flow - Data Flow Analysis with Operational Node Structures
09 Jan 2018 Markus Petrykowski
Digital Collaboration with Virtual Reality (master thesis defense)
  Johannes Jasper
Authorship Attribution using Stylometric Fingerprints (master thesis defense) 
16 Jan 2018

Prof. Matthew Adigun
Mission-specific Small Data Driven Innovation for Business Intelligence-A Proposal

  Henning Agt-Rickauer
DoMoRe - A Recommender System for Domain Modeling
  Jacqueline Thorns
Introductory Presentation
06 Feb 2018 Konrad-Felix Krentz
Denial-of-Sleep-Resilient Session Key Establishment for 802.15.4 Security: From Adaptive to Responsive
  Bachelor Project CM1
Big Data Architectures & Analytics in Security
  Alexander Mühle
Introductory Presentation
06 March 2018 Mina Rezaei
Automatic Cardiac MRI Segmentation via Context-aware Recurrent Generative Adversarial Neural Network​
  Christian Bartz
SEE: Towards Semi-Supervised End-to-End Scene Text Recognition

 

Summer Semester 2017

Winter Semester 2016/2017

Summer Semester 2016

Winter Semester 2015/16

Summer Semester 2015

Winter Semester 2014/15

Older seminars

Older research seminars can be found here.

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