KI 2009: Advances in Artificial Intelligence

The 32nd Annual German Conference on Arti?cial Intelligence, KI 2009 (KI being the German acronym for AI), was held at the University of Paderborn, Germany on September 15–18, 2009, continuing a series of successful events. Starting back in 1975 as a national meeting, the conference now gathers - searchers and developers from academic ?elds and industries worldwide to share their research results covering all aspects of arti?cial intelligence. This year we received submissions from 23 countries