@inproceedings{KaufmannHolwegWahletal.,
  author    = {Kaufmann, Christian and Holweg, Gerd and Wahl, Harald and Balog, Peter and Mense, Alexander},
  title     = {Privacy in Web 2.0 Lerning - Experiences with the Acceptance of Working Professional Students},
  series = {Privacy in Web 2.0 Lerning - Experiences with the Acceptance of Working Professional Students, Conference on Ubiquitous Learning, Nov. 11-12, 2011, UCB, Berkeley, California, USA},
  booktitle = {Privacy in Web 2.0 Lerning - Experiences with the Acceptance of Working Professional Students, Conference on Ubiquitous Learning, Nov. 11-12, 2011, UCB, Berkeley, California, USA},
  subject      = {Privacy},
  language  = {en}
}
@misc{WahlWiniwarter,
  author    = {Wahl, Harald and Winiwarter, Werner},
  title     = {A Technological Overview of an Intelligent Integrated Computer-Assisted Language Learning (iiCALL) Environment},
  subject      = {Language learning},
  language  = {en}
}
@misc{WahlKaufmannEckkrammeretal.,
  author    = {Wahl, Harald and Kaufmann, Christian and Eckkrammer, Florian and Mense, Alexander and Gollner, Helmut and Himmler, Christian and Rogner, Wolfgang and Baierl, Thomas and Slobodian, Roman},
  title     = {Soft Skills In Practice, And In Education - An Evaluation},
  subject      = {Education},
  language  = {en}
}
@misc{WahlKaufmann,
  author    = {Wahl, Harald and Kaufmann, Christian},
  title     = {Be aware! - Life Long Security Education},
  subject      = {Education},
  language  = {en}
}
@inproceedings{MenseKaufmannWahletal.,
  author    = {Mense, Alexander and Kaufmann, Christian and Wahl, Harald and Gollner, Helmut},
  title     = {Using The Output Of Master Study Program As Input For IT-Security Lectures In A Distance-Learning Bachelor Course Program},
  series = {Proceedings of The 2011 Las Vegas International Academic Conference; Las Vegas, Nevada},
  booktitle = {Proceedings of The 2011 Las Vegas International Academic Conference; Las Vegas, Nevada},
  subject      = {Education},
  language  = {en}
}
@inproceedings{BoutrosWiniwarterBojanetal.,
  author    = {Boutros, R. El-Gamil and Winiwarter, Werner and Bojan, Božic and Wahl, Harald},
  title     = {Deep Web Integrated Systems: Current Achievements and Open Issues},
  series = {iiWAS2011, 13th International Conference on Information Integration and Web-based Applications \& Services, Ho Chi Minh City, Vietnam},
  booktitle = {iiWAS2011, 13th International Conference on Information Integration and Web-based Applications \& Services, Ho Chi Minh City, Vietnam},
  subject      = {Web Integrated Systems},
  language  = {en}
}
@misc{WahlHolwegMenseetal.,
  author    = {Wahl, Harald and Holweg, Gerd and Mense, Alexander and Kaufmann, Christian},
  title     = {Meeting the Problem of Heterogeneous IT Knowledge of Students in the Interdisciplinary Course Program Intelligent Transport Systems},
  subject      = {Teaching},
  language  = {en}
}
@inproceedings{KaufmannWahlMense,
  author    = {Kaufmann, Christian and Wahl, Harald and Mense, Alexander},
  title     = {Problem Based Learning in a course with complex topics - lessons learned after the first year},
  series = {Proceedings of the ICETI 2011, International Conference on Education, Training and Informatics,Orlando, Florida, USA},
  booktitle = {Proceedings of the ICETI 2011, International Conference on Education, Training and Informatics,Orlando, Florida, USA},
  isbn      = {978-1-936338-18-4},
  pages     = {262 -- 266},
  subject      = {Problem Based Learning},
  language  = {en}
}
@article{KaufmannMenseWahletal.,
  author    = {Kaufmann, Christian and Mense, Alexander and Wahl, Harald and Pucher, Robert},
  title     = {Reducing the drop-out rate of a technical oriented course by introducing Problem Based Learning - a first concept},
  series = {Journal of Systemics, Cybernetics and Informatics, Volume 9, Number 2, 2011, pp. 51-55},
  journal   = {Journal of Systemics, Cybernetics and Informatics, Volume 9, Number 2, 2011, pp. 51-55},
  subject      = {Project Based Learning},
  language  = {en}
}
@article{KaufmannHolwegWahletal.,
  author    = {Kaufmann, Christian and Holweg, Gerd and Wahl, Harald and Balog, Peter and Mense, Alexander},
  title     = {Privacy in Web 2.0 Learning: Experiences with the Acceptance of Working Professional Students},
  series = {Ubiquitous Learning: An International Journal},
  journal   = {Ubiquitous Learning: An International Journal},
  number    = {Vol 4, Issue 4},
  pages     = {25 -- 40},
  subject      = {Web 2.0},
  language  = {en}
}