Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
Next revisionBoth sides next revision
jobs [2014/06/17 09:05] – tenorthjobs [2021/06/03 07:49] – [Theses and Student Jobs] haidu
Line 1: Line 1:
 ~~NOTOC~~ ~~NOTOC~~
-=====Theses and Jobs=====+ 
 +=====Open researcher positions===== 
 + 
 +====Digital Twin Knowledge Base for submarine robot inspection/manipulation==== 
 +The Institute for Artificial Intelligence (IAI) investigates methods for cognition-enabled robot control. The research is at the intersection of robotics and Artificial Intelligence and includes methods for intelligent perception, dexterous object manipulation, plan-based robot control, and knowledge representation for robots.  
 + 
 +As a researcher of the IAI, you actively research by applying and extending the elaborated methods and tools of the IAI (e.g., CRAM, KnowRoB, and openEASE) to the uncertainties of limited resources, computation, and sensor data of submarine robots. You develop a Digital Twin that simulates harsh continuously evolving environments and service tasks on real robots. You design a detailed representation of an environment to be inspected, including data coming from past inspections, both similar and different (e.g., transfer learning from an inspection of the interior of an installation). Your research will be especially the environment representation, semantic annotation, and sensor data fusion deal with noisy data and unreliable information in dynamic environments. You work with IAI researchers and engineers of the ROSEN Group, implementing a service for underwater pipeline inspection and maintenance. 
 + 
 +**Prerequisites:** You have a strong background in some of the following fields: 
 +  * Digital Twins  
 +  * Knowledge Representation 
 +  * Data structures 
 +  * Data Stream Representation.  
 + 
 +**Hiring institution:** University of Bremen 
 + 
 +**PhD Enrollment:** PhD position in the Institute for Artificial Intelligence at University of Bremen. The project involves collaboration with ROSEN in Bremen and UiO in Oslo.  
 + 
 +The PhD examination acceptance requires a “Certificate of Equivalence for Foreign Vocational Qualifications”. More information available at [[https://www.kmk.org/zab/central-office-for-foreign-education/certificate-of-equivalence.html]] and [[https://www.uni-bremen.de/fileadmin/user_upload/sites/international/Studieren_in_Bremen/AnerkennungPromotion.pdf]] . Obtaining such a certificate is not necessary for the job application, but it is required later in the recruitment process. 
 + 
 +**Duration of the project:** 36 months 
 + 
 +**Main Academic Supervisor:** Prof. Michael Beetz, contact: beetz@cs.uni-bremen.de 
 + 
 +**Co-supervisors:** prof. Einar Broch Johnsen (UiO, Norway), dr. Peter Kampmann (ROSEN, Germany) 
 +=====Theses and Student Jobs=====
 If you are looking for a bachelor/master thesis or a job as a student research assistant, you may find some interesting opportunities on this page. If you are looking for a bachelor/master thesis or a job as a student research assistant, you may find some interesting opportunities on this page.
  
  
 +== Physics-based grasping in VR with finger tracking(Student Job / HiWi) ==
  
-== GPU-based Parallelization of Numerical Optimization Techniques (BA/MA/HiWi)==+Implementing physics-based grasping models in virtual environments, 
 +using Manus VR.
  
-In the field of Machine Learning, numerical optimization techniques play a focal role. However, as models grow larger, traditional implementations on single-core CPUs suffer from sequential execution causing a severe slow-down. In this thesis, state-of-the-art GPU frameworks (e.g. CUDA) are to be investigated in order implement numerical optimizers that substantially profit from parallel execution.+Requirements: 
 +  * Good C++ programming skills 
 +  * Familiar with skeletal animations 
 +  * Experience with simulators/physics-/game- engines 
 +  * Familiar with Unreal Engine API 
 +  * Familiar with version-control systems (git) 
 +  * Able to work independently with minimal supervision 
 + 
 +Contact: [[team:andrei_haidu|Andrei Haidu]] 
 + 
 + 
 + 
 +<html><!-- 
 +== Lisp / CRAM support assistant (HiWi) == 
 + 
 +Technical support for the group for Lisp and the CRAM framework. \\ 
 +8+ hours per week for up to 1 year (paid).
  
 Requirements: Requirements:
-  * Skills in numerical optimization algorithms +  * Good programming skills in Common Lisp 
-  * Good programming skills in Python and C/C+++  * Basic ROS knowledge
  
-Contact: [[team:daniel_nyga|Daniel Nyga]]+The student will be introduced to the CRAM framework at the beginning of the job, which is a robot programming framework written in Lisp. The student will then be responsible for assisting not familiar with the framework people, explaining them the parts they don't understand and pointing them to the relevant documentation sources.
  
-== Online Learning of Markov Logic Networks for Natural-Language Understanding (MA)==+Contact: [[team:gayane_kazhoyan|Gayane Kazhoyan]] 
 +--></html>
  
-Markov Logic Networks (MLNs) combine the expressive power of first-order logic and probabilistic graphical models. In the past, they have been successfully applied to the problem of semantically interpreting and completing natural-language instructions from the web. State-of-the-art learning techniques mostly operate in batch mode, i.e. all training instances need to be known in the beginning of the learning process. In context of this thesis, online learning methods for MLNs are to be investigated, which allow incremental learning, when new examples come in one-by-one.+<html><!-- 
 +== Mesh Editing / Mesh Segmentation/Cutting (Student Job / HiWi)== 
 + {{ :research:human_hand_cutting.png?150|}} 
 + 
 + Editing and cutting a human mesh into different parts in Blender / Maya (or other).
  
 Requirements: Requirements:
-  * Experience in Machine Learning. +  * Good knowledge in 3D Modeling 
-  * Experience with statistical relational learning (e.g. MLNs) is helpful. +  * Familiar with Blender / Maya (or other)
-  * Good programming skills in Python.+
  
-Contact: [[team:daniel_nyga|Daniel Nyga]]+Contact: [[team/mona_abdel-keream|Mona Abdel-Keream]] 
 +--></html>
  
  
-==HiWi-Position: Knowledge Representation & Language Understanding for Intelligent Robots== 
  
-In the context of the European research project RoboHow.Cog [1,2] we +== 3D Animation and Modeling (Student Job / HiWi)== 
-are investigating methods for combining multimodal sources of knowledge (e.g. video, natural-language recipes or computer games), in order to enable mobile robots to autonomously acquire new high level skills like cooking meals or straightening up rooms.  + {{ :research:kitchen_unreal.jpg?200|}} 
  
-The Institute for Artificial Intelligence is hiring a student researcher for the +Developing and improving existing or new 3D (static/skeletal) 
-development and the integration of probabilistic methods in AI, which enable intelligent robots to understand, interpret and execute natural-language instructions from recipes from the World Wide Web.+models in Blender / Maya (or other). Further importing and testing the 
 +models against Unreal Engine.
  
-This HiWi-Position can serve as a starting point for future Bachelor's, Master's or Diploma Theses.+Bonus: Working with state of the art 3D Scanners [[https://www.goscan3d.com/|Go!SCAN]] for creating sketching new models.
  
-Tasks: +Requirements: 
-  * Implementation of an interface to the Robot Operating System (ROS). +  * Experience with Blender / Maya (or other) 
-  * Linkage of the knowledge base to the executive of the robot. +  * Knowledge of Unreal Engine material / lightning development 
-  * Support for the scientific staff in extending and integrating components onto the robot platform PR2.+  * Familiar with version-control systems (git) 
 +  * Able to work independently with minimal supervision 
 + 
 +Contact: [[team:andrei_haidu|Andrei Haidu]] 
 +</html> 
 + 
 + 
 +<html><!-- 
 +== Integrating PR2 in the Unreal Game Engine Framework (BA/MA/HiWi)== 
 + {{ :research:unreal_ros_pr2.png?100|}}  
 + 
 +Integrating the [[https://www.willowgarage.com/pages/pr2/overview|PR2]] robot with [[http://www.ros.org/|ROS]] support in the [[https://www.unrealengine.com|Unreal Engine 4]] Framework.
  
 Requirements: Requirements:
-  * Studies in Computer Science (Bachelor's, Master's or Diploma) +  * Good programming skills in C/C++ 
-  * Basic skills in Artificial Intelligence +  * Basic physics/rendering engine knowledge 
-  * Optional: basic skills in Probability Theory +  * Basic ROS knowledge 
-  * Optional: basic skills in Machine Learning +  * UE4 basic tutorials
-  * Good programming skills in Python and Java+
  
-Hours: 10-20 h/week+Contact: [[team:andrei_haidu|Andrei Haidu]]
  
-Contact: [[team:daniel_nyga|Daniel Nyga]] 
  
-[1] www.robohow.eu\\ +== Realistic Grasping using Unreal Engine (BA/MA/HiWi) ==
-[2] http://www.youtube.com/watch?v=0eIryyzlRwA+
  
 +{{  :teaching:gsoc:topic2_unreal.png?nolink&150|}}
  
-== Depth-Adaptive Superpixels (BA/HiWi)== +The objective of the project is to implement var- 
- {{ :research:dt_dasp.png?200|}} +ious human-like grasping approaches in a game developed using [[https://www.unrealengine.com/|Unreal Engine]].  
-We are currently investigating a new set of sensors (RGB-D-T), which is a combination of a kinect with a thermal image camera. Within this project we want to enhance the Depth-Adaptive Superpixels (DASP) to make use of the thermal sensor data. Depth-Adaptive Superpixels oversegment an image taking into account the depth value of each pixel.+ 
 +The game consist of a household environment where a user has to execute various given tasks, such as cooking a dish, setting the table, cleaning the dishes etc. The interaction is done using various sensors to map the users hands onto the virtual hands in the game. 
 + 
 +In order to improve the ease of manipulating objects the user should 
 +be able to switch during runtime the type of grasp (pinch, power 
 +grasp, precision grip etc.) he/she would like to use. 
 +   
 +Requirements:  
 +  * Good programming skills in C++ 
 +  * Good knowledge of the Unreal Engine API.  
 +  * Experience with skeletal control / animations / 3D models in Unreal Engine. 
 +  * Familiar with version-control systems (git) 
 +  * Able to work independently with minimal supervision 
 + 
 + 
 +Contact: [[team/andrei_haidu|Andrei Haidu]] 
 +--></html> 
 + 
 +<html><!-- 
 +== Unreal Engine Editor Developer (Student Job / HiWi)== 
 + {{ :research:unreal_editor.png?150|}}  
 + 
 +Creating new user interfaces (panel customization) for various internal plugins using the Unreal C++ framework [[https://docs.unrealengine.com/latest/INT/Programming/Slate/|SLATE]].
  
-Since the current implementation of DASP is not very performant for high resolution images, there are several options for doing a project in this field like reimplementing DASP using CUDA, investigating how thermal data can be integrated, ... 
  
 Requirements: Requirements:
-  * Basic knowledge of image processing +  * Good C++ programming skills 
-  * Good programming skills in C/C++. +  * Familiar with the [[https://docs.unrealengine.com/latest/INT/Programming/Slate/|SLATE]] framework 
-  * Experience with CUDA is helpful+  * Familiar with Unreal Engine API 
 +  * Familiar with version-control systems (git) 
 +  * Able to work independently with minimal supervision 
 + 
 +Contact: [[team:andrei_haidu|Andrei Haidu]] 
 + 
 + 
 + 
 +== OpenEASE rendering in Unreal Engine (BA/MA Thesis, Student Job / HiWi)== 
 + 
 + 
 +Implmenting the rendering of the [[https://data.open-ease.org/|OpenEASE]] knowledge base visualization in Unreal Engine. This will have to be packaged as a HTML5 executable and inserted into the website. 
 + 
 +Requirements: 
 +  * Good C++ programming skills 
 +  * Familiar with Unreal Engine API 
 +  * Familiar with HTML5 and JavaScript 
 +  * Familiar with the [[https://docs.unrealengine.com/latest/INT/Programming/Slate/|SLATE]] framework 
 +  * Familiar with basic ROS communication 
 +  * Familiar with version-control systems (git) 
 +  * Able to work independently with minimal supervision 
 + 
 +Contact: [[team:andrei_haidu|Andrei Haidu]] 
 + 
 +<html><!-- 
 +== Knowledge-enabled PID Controller for 3D Hand Movements in Virtual Environments (BA/MA Thesis) == 
 + 
 +Implementing a force-, velocity- and impulse-based PID controller for precise and responsive hand movements in a virtual environment. The virtual environment used in Unreal Engine in combination with Virtual Reality devices. The movements 
 +of the human user will be mapped to the virtual hands, and controlled via the implemented PID controllers. 
 +The controller should be able to dynamically tune itself depending on the executed actions (opening/closing a drawer or lifting a heavy object) in combination with the physical limitations of the physics engine (dynamic update rates). 
 + 
 +Requirements: 
 +  * Good C++ programming skills 
 +  * Familiar with PID controllers and control theory 
 +  * Experience with simulators/physics-/game- engines 
 +  * Familiar with Unreal Engine API 
 +  * Familiar with version-control systems (git) 
 +  * Able to work independently with minimal supervision 
 + 
 +Contact: [[team:andrei_haidu|Andrei Haidu]] 
 +--></html> 
 + 
 +== Sprachgesteuertes Leitsystem (BA Thesis) == 
 + 
 +Weiterentwicklung eines sprachgesteuerten Leitsystems zu gesuchten Produkten im Einzelhandel für Smartphones (Android) basierend auf Ankerpunkten und einer Anbindung an Wissensgraphen. 
 +Dabei wird auf bestehende Apps aufgebaut.  
 + 
 +Aufgaben: 
 +  * App Entwicklung mit der Unity game engine und Flutter  
 +  * Erweiterung der Sprachsteuerung 
 +  * Arbeit mit Wissensrepräsentation und Wissensgraphen für die Sprachsteuerung 
 + 
 + 
 +Contact: [[team:michaela_kümpel|Michaela Kümpel]] 
 + 
 +== Sprachauswahl für Shopping Assistenten (BA Thesis) == 
 + 
 +Weiterentwicklung eines Produktinformationssystems im Einzelhandel für Smartphones (Android) um eine Sprachauswahl. Anzeige der jeweiligen Informationen in der gewünschten Sprache. 
 +Dabei wird auf bestehende Apps aufgebaut.  
 + 
 +Aufgaben: 
 +  * App Entwicklung mit der Unity game engine und Flutter  
 +  * Erweiterung der App um eine Sprachauswahl 
 +  * Arbeit mit Wissensrepräsentation und Wissensgraphen für Sprachmodellierung 
 + 
 + 
 +Contact: [[team:michaela_kümpel|Michaela Kümpel]] 
 + 
 +== Situational awareness in kitchen environments (MA Thesis) == 
 + 
 +This is a knowledge representation topic including knowledge graphs. The idea is so link external Web-knowledge to an existing knowledge framework in order to include situational awareness so that a robot acting in a household environment can infer what an object is used for in a given situation. 
 + 
 +A result would be that a spoon next to a bowl with cereal would be used for eating while a spoon on a stove next to a pot would be used for stirring. 
 + 
 +requirements: 
 +  * Work with KnowRob knowledge processing framework 
 +  * Work with knowledge graphs and Linked Data to create a situational awareness knowledge graph that can be linked to KnowRob 
 +  * Implement reasoning about situations (based on perceived environment) and object use 
 + 
 + 
 +Contact: [[team:michaela_kümpel|Michaela Kümpel]] 
  
-Contact: [[team:jan-hendrik_worch|Jan-Hendrik Worch]]+== Development of Modules for Robot Perception and Game Engine Technology (Hiwi Job) == 
 +A recent development in the field of AI is the usage of photorealistic simulations, for example to create Digital Twins of environments like households or  [[https://iottechnews.com/news/2021/apr/13/bentley-systems-nvidia-omniverse-create-real-time-digital-twins/|factories]]. 
 +In our research group, we focus on the development of modern robots that can make use of the potential of game engines. One particular research direction, is the combination of computer vision with game engines. 
 +In this context, we are currently offering multiple Hiwi positions / student jobs for the following tasks: 
 +  * Modelling of objects for the use in Unreal Engine 4. 
 +  * Creation of specific simulation aspects in Unreal Engine 4. For example the development of interactable objects. 
 +  * Software development to create Interfaces between ROS and Unreal Engine 4 (mainly C++) 
 +  * Software development for our Robot Perception framework [[http://robosherlock.org/|RoboSherlock]] which contains many algorithms for computer vision problems (mainly C++)
  
  
 +Contact: [[team:patrick_mania|Patrick Mania]]
  
- Impressum - Datenschutz



Prof. Dr. hc. Michael Beetz PhD
Head of Institute

Contact via
Andrea Cowley
assistant to Prof. Beetz
ai-office@cs.uni-bremen.de

Discover our VRB for innovative and interactive research


Memberships and associations:


Social Media: