1. Automatically characterizing resource quality for educational digital libraries;Bethard,2009
2. Focused crawling for downloading learning objects – An Architectural perspective;Biletskiy;Interdisciplinary Journal of E-Learning and Learning Objects,2009
3. Size matters: word count as a measure of quality on wikipedia;Blumenstock,2008
4. Developing and sustaining a national learning-object sharing network: a social capital theory perspective;Brosnan,2005
5. Project MERLOT: Bringing peer review to web-based educational resources;Cafolla;Journal of Technology and Teacher Education,2006