Due to recent advances in network and computing facilities, use of the Internet is becoming popular and promising in various areas such as scientific collaboration, information di...
We introduce a new metaphor for learning spatial relations--the 3D puzzle. With this metaphor users learn spatial relations by assembling a geometric model themselves. For this pu...
Bernhard Preim, Felix Ritter, Oliver Deussen, Thom...
Networked UNIX workstations as well as workstations running Windows 98 and Windows NT are fast becoming the standard computing environments at many universities and research sites....
Web-based study resources can be viewed as a basic requirement in order to remain a competitive player on a more and more globalised educational market. For that reason it is gett...
This paper introduces a tree generating system called Lexicalized Context-Free Grammar (LCFG) and describes a cubic-time parser for it. LCFG embeds the elegance of the analyses fo...