I. Witten, and D. Milne. Proceeding of AAAI Workshop on Wikipedia and Artificial Intelligence: an Evolving Synergy, AAAI Press, Chicago, USA, page 25--30. (2008)
D. Milne, and I. Witten. Proceeding of AAAI Workshop on Wikipedia and Artificial Intelligence: an Evolving Synergy, page 25--30. AAAI Press, (July 2008)