Dr. Stephan Vogel

S Vogel
Research Director
Arabic Language Technologies
+(974) 4454 1438

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Being part of a research institute in start-up mode, helping to build a strong team doing world class research, and at the same time experiencing a different environment in terms of culture and language, geography and climate.

Research Focus at QCRI

As Research Director of the Arabic Language Technologies (ALT) group, Stephan is responsible for helping to define the overall research agenda of QCRI and of the ALT team in particular.

His own research focus is on machine translation, especially the so-called statistical machine translation (SMT), where statistical modeling and machine learning techniques are used to learn from existing (human) translations how to translate new sentences. In the team’s research they deal with fundamental questions like optimization in SMT, integrating morphology, novel reordering models, etc, but also how this can be turned into useful applications to support real-live multilingual communication and information access.

An additional interest, which Stephan hopes to explore more in the future, is to apply language technologies in educational applications. In particular, QCRI’s ALT team has started to develop CALL (computer assisted language learning) applications for Arabic.

Previous Experience

Before joining QCRI Stephan was research scientist at CMU, Pittsburgh, where he advised 10 PhD and 8 Master students, also visiting students from other universities, and led or participated in a number of research projects, funded by NSF and DARPA, including TIDES and GALE.

Professional Experience

  • 2005 - 2011 Assistant Research Professor at the Language Technologies Institute, Carnegie Mellon University, USA
  • 2001 - 2005 Research Scientist at the Language Technologies Institute, Carnegie Mellon University, USA.
  • 2000 - 2001 Research Assistant at the University of Karlsruhe (now KIT), Germany.
  • 1995 - 2000 Research Assistant at RWTH Aachen, Germany.

Professional Associations and Awards

 

Education

  • PhD, RWTH Aachen, Computer Science Department, 2000
  • M.Phil History and Philosophy of Science, University of Cambridge, England, 1985
  • Diploma of Physics, Philips University, Marburg, 1983

Selected Research

  • AshishVenugopal, Andreas Zollmann, Noah A.Smith, and Stephan Vogel. Preference Grammars: Softening Syntactic Constraints to Improve Statistical Machine Translation. NAACL HLT 2009, Boulder, Colorado, May 31 - June 5, 2009.
  • Stephan Vogel, Tanja Schultz, Alex Waibel, Seiichi Yamamoto. Speech Translation Strategies. In: Tanja Schultz and Katrin Kirchhoff (Ed.) Multilingual Speech Processing. Elsevier, Academic Press, 2006.
  • Stephan Vogel, PESA: Phrase Pair Extraction as Sentence Splitting. The 10th Machine Translation Summit; Phuket, Thailand, September 13-15, 2005.
  • Stephan Vogel, Ying Zhang, Fei Huang, Alicia Tribble, AshishVenugopal, Bing Zhao, and Alex Waibel, The CMU Statistical Translation System. MT Summit IX, New Orleans, LA, U.S.A., September 2003.
  • Stephan Vogel, Hermann Ney, ChristophTillmann. HMM-Based Word Alignment in Statistical Translation. International Conference on Computational Linguistics (COLING), Copenhagen, pp. 836-841, August 1996.

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In the Media

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A Digital Companion

03/02/2016

v\:* {behavior:url(#default#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} QCRI's Jalees e-book platform is changing how Arabic ...

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How Digital Humanitarians Are Closing the Gaps In Worldwide Disaster Response

01/02/2016

It is now commonplace for people around the world to use social media during emergencies, and the volume of online information coupled with its rapid arrival is becoming increasingly overwhelming to ...

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CMU-Q to host regional 24-hour hackathon

21/01/2016

DOHA: Carnegie Mellon University in Qatar (CMU-Q) will host its first regional 24-hour hackathon from Friday at the university’s campus in Education City.  The CarnegieApps Hackathon is an annual ...

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Upcoming Events

2016

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Machine Learning and Data Analytics Symposium - MLDAS 2016

Download ICS File 14/03/2016  - 15/03/2016 ,

Machine Learning and Data Analytics Symposium - MLDAS 2016 Building on the success of MLDAS 2015 and MLDAS 2014 , The Third Machine Learning and Data Analytics (MLDAS) Symposium , will be held on ...

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QCRI-MIT CSAIL Annual Meeting 2016

Download ICS File 20/03/2016 ,

Open invitation to attend the annual research project review meeting by QCRI and MIT- CSAIL. Executive overview sessions will highlight our eight main collaborative projects: Understanding Health ...

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Self-Driving Cars Are Coming - Public Talk by Daniela Rus

Download ICS File 20/03/2016 ,

Abstract: We spend a lot of time in out cars, yet this is a part of our lives where we have been vulnerable to the world's leading cause of bodily harm. Now, the digitization of practically ...

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News Releases

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QCRI Humanitarian Technology Becomes First from the Middle East to Win the Open Source Software World Challenge Grand Prize

07/12/2015

Doha, December 6, 2015 – Qatar Computing Research Institute, one of Hamad bin Khalifa University’s three specialized national research institutes, recently won the esteemed Open Source Software World...

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Qatar Computing Research Institute Welcomes New Batch of Students to Summer Internship Programme

02/06/2015

Hands-On Programme Offers Undergraduate Students An Opportunity To Conduct Research And Gain Real-World Experience Doha, Qatar, 02 June 2015 - Enjoying its fourth consecutive year of success, the ...

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Dr Farnam Jahanian joins Qatar Computing Research Institute's Scientific Advisory Committee

27/05/2015

The Provost of Carnegie Mellon University Brings A Wealth Of Knowledge And Expertise To Qatar Foundation-Based Research Institute

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