person: Ipke Wachsmuth address: CITEC / Faculty of Technology address: Bielefeld University address: Inspiration 1 address: D-33619 Bielefeld address: Germany room: CITEC 3.112 phone: +49 521 106 12129 e-mail: ipke.wachsmuth@uni-bielefeld.de homepage: www.techfak.uni-bielefeld.de/~ipke - office hours by appointment -