Ceist is a project mainly written in Java, it's free.
Ceist rule based Question Generation system source code.
Ceist Question Generation (QG) System
Copyright (C) 2010 Brendan Wyse <[email protected]>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Ceist is a rule based Question Generation system. It builds using the latest
version of NetBeans.
Ceist uses syntax parsed trees (STP files) and a vast amount of these
are available at https://github.com/bjwyse/OpenLearn_SyntaxTrees.
The rules are written using Tregex expressions. (See http://nlp.stanford.edu/software/tregex.shtml)