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jobs [2016/03/11 08:38] – KnowRob+MoveIt! bartelsgjobs [2018/07/19 15:01] – [Open researcher positions] nyga
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 ~~NOTOC~~ ~~NOTOC~~
-=====Theses and Jobs=====+ 
 +=====Open researcher positions===== 
 +== Doctoral Candidate / Research Associate ==  
 +As a research associate at the Institute for Artificial Intelligence, you will develop systems for automated knowledge representation and knowledge acquisition, which combine the human ability of understanding language, perceiving objects and learning from experience. In particular, intelligent robots are to be endowed with the capability of autonomously acquire knowledge in order to robustly act in human environments and competently and successfully achieve everyday human-scale tasks.   
 + 
 +In particular, your challenges comprise the following: 
 +  * the development and implementation of probabilistic models and algorithms for learning and reasoning in complex scenarios of intelligent service robots,  
 +  * the creation and maintenance of software documentation as well as the presentation of research results at top-tier international conferences,  
 +  * self-organized and ambitious work both individually and in a team of researchers,  
 +  * the contribution to authoring of research grant proposals.   
 + 
 +Prerequisites:  
 +  * Successfully completed Master's degree (or equivalent) in Computer Science with a major in Artificial Intelligence/Machine Learning,  
 +  * very good skills in Machine Learning and Data Mining; esp. experience with probabilistic graphical models (Bayesian networks/Markov random fields/Markov logic networks) and related formalisms,  
 +  * very good programming skills in the Python/Cython/C/C++ programming languages and respective libraries for scientific computing (numpy/scipy/sympy),  
 +  * experience in natural-language understanding and semantic modeling helpful. 
 + 
 +Besides the willingness and ability to quickly dive into new and complex research scenarios and topics, we expect organizational skills, the ability to work in a team and high commitment and dedication to you research. Very good skills of the English language is required. 
 + 
 +Research associate 
 +with the Institute for Artificial Intelligence 
 +at the University of Bremen, Germany, 
 + 
 +Salary is according to the German Federal pay scale, TV-L 13, full-time. The position is available as soon as possible. 
 + 
 +Please send your application (cover letter, CV, certificates, project references, etc) under reference number **A192/18** to: [[mailto:ai-office@cs.uni-bremen.de|ai-office@cs.uni-bremen.de]] 
 +=====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.
  
 +<html><!--
 == Lisp / CRAM support assistant (HiWi) == == Lisp / CRAM support assistant (HiWi) ==
  
 Technical support for the group for Lisp and the CRAM framework. \\ Technical support for the group for Lisp and the CRAM framework. \\
-5 hours per week for up to 1 year (paid).+8+ hours per week for up to 1 year (paid).
  
 Requirements: Requirements:
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 Contact: [[team:gayane_kazhoyan|Gayane Kazhoyan]] Contact: [[team:gayane_kazhoyan|Gayane Kazhoyan]]
 +--></html>
  
 +== Student job for data visualization ==
  
-== Integrating PR2 in the Unreal Game Engine Framework (BA)== +In the scope of the CRC Farbige Zustände we use machine-learning techniques and novel high-troughput methods to find new materials. To present the project to the scientific community as well as to the non-scientific audience, we want to visualize its ideas and concepts in terms of interactive web applications. Your task would be to design and develop visualization tools that allow the interaction with the data of the project. You will work with Javascript/AngularJS/NodeJS and MongoDB, so it would be helpful if you already have experience in those fields. Creativity in developing new visualizations is demanded just as much as good programming skills. 
- {{ :research:unreal_ros_pr2.png?200|}} + 
 +Perspective of future BA/MA topics in this project! 
 + 
 +If you're interested, contact [[team:mareike_picklum|Mareike Picklum]] 
 + 
 +== 3D Model / Material / Lightning Developer (Student Job / HiWi)== 
 + {{ :research:kitchen_unreal.jpg?200|}}  
 + 
 +Developing and improving existing 3D models in Blender / Maya (or other). Importing the models in Unreal Engine, where the Materials and Lightning should be improved to be close as possible to realism.  
 + 
 +Bonus: Working with state of the art 3D Scanners [[https://www.goscan3d.com/|Go!SCAN]] for creating new realistic models. 
 + 
 +Requirements: 
 +  * Experience with Blender / Maya (or other) 
 +  * Knowledge of Unreal Engine material / lightning development 
 + 
 + 
 + 
 +Contact: [[team:andrei_haidu|Andrei Haidu]] 
 + 
 +== Unreal Engine Editor Developer (Student Job / HiWi)== 
 + {{ :research:unreal_editor.png?200|}}  
 + 
 +Creating new user interfaces (panel customization) for various internal plugins using the Unreal C++ framework [[https://docs.unrealengine.com/latest/INT/Programming/Slate/|SLATE]]. 
 + 
 + 
 +Requirements: 
 +  * Good C++ programming skills 
 +  * Familiar with the [[https://docs.unrealengine.com/latest/INT/Programming/Slate/|SLATE]] framework 
 +  * Familiar with Unreal Engine API 
 + 
 +Contact: [[team:andrei_haidu|Andrei Haidu]] 
 + 
 +== 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. 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.
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-== Realistic Grasping using Unreal Engine (BA/MA) ==+== Realistic Grasping using Unreal Engine (BA/MA/HiWi) ==
  
 {{  :teaching:gsoc:topic2_unreal.png?nolink&150|}} {{  :teaching:gsoc:topic2_unreal.png?nolink&150|}}
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 Contact: [[team/andrei_haidu|Andrei Haidu]] Contact: [[team/andrei_haidu|Andrei Haidu]]
- 
-== Kitchen Activity Games in a Realistic Robotic Simulator (BA/MA)== 
- {{ :research:gz_env1.png?200|}}  
- 
-Developing new activities and improving the current simulation framework done under the [[http://gazebosim.org/|Gazebo]] robotic simulator. Creating a custom GUI for the game, in order to launch new scenarios, save logs etc. 
- 
-Requirements: 
-  * Good programming skills in C/C++ 
-  * Basic physics/rendering engine knowledge 
-  * Gazebo simulator basic tutorials 
- 
-Contact: [[team:andrei_haidu|Andrei Haidu]] 
- 
- 
- 
- 
-== Automated sensor calibration toolkit (BA/MA)== 
- 
-Computer vision is an important part of autonomous robots. For robots the image sensors are the main source of information of the surrounding world. Each camera is different, even if they are from the same production line. For computer vision, especially for robots manipulating their environment, it is important that the parameters for the cameras in use are well known. The calibration of a camera is a time consuming task, and the result depends highly on the chosen setup and the accuracy of the operator. 
- 
-The topic for this thesis is to develop an automated system for calibrating cameras, especially RGB-D cameras like the Kinect v2. 
- 
- {{ :kinect2_calibration_setup_small.jpg?200|}} 
-The system should: 
-  * be independent of the camera type 
-  * estimate intrinsic and extrinsic parameters 
-  * calibrate depth images (case of RGB-D) 
-  * integrate capabilities from Halcon [1] 
-  * operate autonomously 
- 
-Requirements:  
-  * Good programming skills in Python and C/C++ 
-  * ROS, OpenCV 
- 
-[1] http://www.halcon.de/ 
- 
-Contact: [[team:alexis_maldonado|Alexis Maldonado]] and [[team:thiemo_wiedemeyer|Thiemo Wiedemeyer]] 
- 
-== On-the-fly 3D CAD model creation (MA)== 
- 
-Create models during runtime for unknown textured objets based on depth and color information. Track the object and update the model with more detailed information, completing it's 3D model from multiple views improving redetection. Using the robots manipulator pick up the object and complete the model by viewing it from multiple viewpoints. 
- 
-Requirements:  
-  * Good programming skills in C/C++ 
-  * strong background in computer vision  
-  * ROS, OpenCV, PCL 
- 
-Contact: [[team:thiemo_wiedemeyer|Thiemo Wiedemeyer]] 
- 
-== Simulation of a robots belief state to support perception(MA) == 
- 
-Create a simulation environment that represents the robots current belief state and can be updated frequently. Use off-screen rendering to investigate the affordances these objects possess, in order to support segmentation, detection and tracking of these in the real world.  
- 
-Requirements:  
-  * Good programming skills in C/C++ 
-  * strong background in computer vision  
-  * Gazebo, OpenCV, PCL 
- 
-Contact: [[team:ferenc_balint-benczedi|Ferenc Balint-Benczedi]] 
- 
-== Multi-expert segmentation of cluttered and occluded scenes == 
- 
-Objects in a human environment are usually found in challenging scenes. They can be stacked upon eachother, touching or occluding, can be found in drawers, cupboards, refrigerators and so on. A personal robot assistant in order to execute a task, needs to detect these objects and recognize them. In this thesis a multi-modal approach to interpreting cluttered scenes is going to be investigated, combining the results of multiple segmentation algorithms in order to come up with more reliable object hypotheses. 
- 
-Requirements:  
-  * Good programming skills in C/C++ 
-  * strong background in 3D vision  
-  * basic knowledge of ROS, OpenCV, PCL 
- 
-Contact: [[team:ferenc_balint-benczedi|Ferenc Balint-Benczedi]] 
- 
-== Semantic Collision Checking for Planning Robot Manipulation Tasks == 
-{{ :research:boxy_dough_rolling.png?nolink&200|}} 
-Service robots helping humans at home shall perform manipulation tasks like wiping a table or polishing glass surfaces. To successfully complete these tasks, robots needs to establish the 'right' type of contacts between their tools and the environment while avoiding 'wrong' contact events. The choice of what constitutes a desired or undesired contact event is usually very task- and context-dependent. Unfortunately, standard robot motion planning frameworks either only search for collision-free paths or offer limited interfaces for defining desired and undesired contacts.  
- 
-The goal of this project is to interface existing collision checking software from MoveIt! with the robot knowledge base KnowRob to enable semantic collision checking. As a result, the student will extend the KnowRob system by a couple of predicates which employ collision checking from MoveIt! to decide whether a given world state complies with a desired contact state.  
- 
-Requirements:  
-  * basic knowledge of ROS 
-  * basic knowledge of robotics 
-  * interest in using KnowRob and MoveIt! 
- 
-Contact: [[team:georg_bartels|Georg Bartels]] 
- 
- 
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