Team
Head of Group
![Prof. Dr. Ricardo Usbeck](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/26306028/usbeck-180x240-c7285ba9f88f036c7e33fba32da18ba4870bc56f.jpg)
Photo: UHH/Usbeck
ehem. W1 Prof. Semantische Systeme
SEMS Research Group
Office hours
- ricardo.usbeck@leuphana.de
Research Staff
![Das Bild zeigt Cedric Möller](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/27326786/cedric-180x240-13e1fe0ec77e6701bf38cabbeac3fb7caa32fad7.jpg)
Photo: privat/Cedric Möller
![Das Bild zeigt Jan Reineke](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/27046607/jan2-180x240-240dd716019085c512c375bbe94948c20d48f4a7.jpg)
Photo: privat/Jan Reineke
![Profilbild Longquan Jiang](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/27559162/longquan-180x240-5de1fa4f9fe30ff06a64db4c764115677688a63d.jpg)
Photo: privat/Longquan Jiang
External Research / Ph.D. Student
Vogt-Kölln-Str. 30
Hamburg
Room: F-434
![Das Bild zeigt Angelie Kraft](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/27758387/angelie-kraft-180x240-ded5275351f794aef9aa1d01ee20db978f900457.jpg)
Photo: privat/Angelie Kraft
Research Associate
Vogt-Kölln-Str. 30
Hamburg
Room: F-434
![yeah](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/27764695/junbo-huang-180x240-ca42c14ad2e0d9ca6f66dad80ed097e27e84ac9b.jpg)
Photo: private/junbo
External Research / Ph.D. Student
Department of Informatics
Vogt-Köln-Str. 30
Hamburg
Room: F-434
![wqwqe](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/28267004/xi-180x2401-cdb2a0593b8f82bde78b9c7261583d9102a2c90d.jpg)
Photo: private/xi-yan
![Tilahun Taffa](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32075151/tilahun-taffa2-a86f8f3d553b8dcc6a8c22829eb97a42a40622fb.jpg)
Photo: UHH
Research Associate
Vogt-Kölln-Str. 30
Hamburg
Room: F-406
![shaista-profile80](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32950777/shaista-shabbir-180-86b515b0ea19319619440a01058e3d3a141a30b8.jpeg)
Photo: private
External Research / Ph.D. Student
Vogt-Kölln-Str. 30
Hamburg
Room: F-427
![Najeeb-Shams](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32952495/najeeb-up-pic-180x240-8ac7e4aa8c36471152eaef05020f29a043b6a79a.jpg)
Photo: Private
Research Associate
Department of Informatics
Vogt-Köln-Str. 30
Hamburg
Room: F-427
![Photo of Patrick Westphal](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/33503315/patrick-westphal-180x240-30ded129de82dfded66d59cc667e8142efc30f2b.jpg)
Photo: cc by-nc-nd
External Researcher
SEMS Research Group
Vogt-Kölln-Str. 30
22527 Hamburg
Research interests
- Knowledge Representation and Reasoning
- Concept Learning
- Inductive Logic Programming
- Semantic Web Technologies
External Doctoral Candidate
![Debayan Banerjee](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/33077265/debayan-180x240-f1f32b4d33dcef8b559f487e505bf92980dddb9b.jpg)
Photo: private/Debayan
Co-Mentored / Working at LT Group @ UHH
Key aspects of activity
- Knowledge Graph Question Answering
Student Assistant
![Das Bild zeigt Rudy Alexandro Garrido Veliz.](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/28187680/rudy-180x240-0ffdca7994434fed006c50f15d975ed6a4fda50f.jpg)
Photo: privat/Rudy Alexandro Garrido Veliz
Student Research Assistant
Vogt-Kölln-Str. 30
Hamburg
Room: F-434
![david](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32158892/david-rath-180x240-c39a92c6a51c3ada00b9717b0f4cb5ae8c323eb9.jpg)
Photo: private/david
Student Research Assistant
Vogt-Kölln-Str. 30
Hamburg
![Das Bild zeigt Lars Michaelis](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/33930470/lars-michaelis-180x240-0adf170030455e21ea0f029615107cff56e786db.jpg)
Photo: privat/Lars Michaelis
Student Research Assistant
Vogt-Kölln-Str. 30
Hamburg
![Das Bild zeigt Hannah Ossadnik.](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/34506421/hannah-ossadnik-d364b4e79fb024b564941317fc086bab814c8327.jpg)
Photo: privat/Hannah Ossadnik
Student Research Assistant
Vogt-Kölln-Str. 30
22527 Hamburg
Alumni
![Portrait Anne Awizen](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/34486808/awizen-180x240-e5322e58e70e433a1b15840f734ba9f50a79037d.jpg)
Photo: Awizen
Administration
Vogt-Kölln-Straße 30
22527 Hamburg
Room: F532a
Tel: +49 40 42883-2420
Fax: +49 40 42883-2328
![Das Bild zeigt Julius Schulz.](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/29446827/julius-schulz-180x240-ac6cc427090c381de49b3a27fd6e43990a2cb3ec.jpg)
Photo: private/Julius Schulz
Student Research Assistant
Vogt-Kölln-Str. 30
Hamburg
![Profilbild von Philip Heider](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/32237926/philip-heider-180x240-e5b0e12b9de80d926d32856145e975a8f3bef20c.jpg)
Photo: private/PH
Student Research Assistant
Vogt-Kölln-Str. 30
Hamburg
Room: F-434
![Rony Hasan](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/33077324/hasan-rony-180x240-437aa0ad6b6bf50b063ab1477de03d30f5835123.jpg)
Photo: private
External Researcher / FhG IAIS / Industry
Key aspects of activity
- Conversational AI
![Rosco](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/33077311/rosco-180x240-e3b622b19653e0d515efc88c49ee739179cf6e22.jpg)
Photo: private
External Researcher / FhG IAIS / Industry
Key aspects of activity
- Conversational AI
![Profilbild Melissa Eisenburger](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/34500515/melissa-eisenburger-180x240-9c981ab770796f47ea588c5c334a56e37337866c.jpg)
Photo: private/PH
Student Research Assistant
Universität Hamburg
Vogt-Kölln-Str. 30
Hamburg