@inproceedings{pub4421,
    series = {Lectures Notes in Computer Science, LNCS},
    abstract = {Adaptive course generation is more exible if it includes mechanisms deciding just-in-time which exercises, which external resources, and which tools to include for an individual student. We developed such a novel delivery framework (called Dynamic Items) that is used by the web-based platform ActiveMath. We describe the framework and discuss several new applications of Dynamic Items for an individual student.},
    month = {10},
    year = {2009},
    title = {A New Framework for Dynamic Adaptations and Actions},
    booktitle = {Learning in the Synergy of Multiple Disciplines. European Conference on Technology Enhanced Learning (EC-TEL-09), September 29 - October 2, Heidelberg, Germany},
    note = {RB=yes},
    editor = {Marcus Specht and Vania Dimitrova and Ulrike Cress},
    volume = {5794},
    publisher = {Springer-Verlag},
    author = {Carsten Ullrich and Tianxiang Lu and Erica Melis},
    url = {http://www.dfki.de/web/kompetenz/ccel/publikationen/renameFileForDownload?filename=UllrichMelisLu-Dynamic-Item-Ectel-2009.pdf&file_id=uploads_396}
}