is a non-commercial experiment, started by Bernhard Schölkopf and Albrecht Schäfer. all authors keep their copyrights. the length of the texts should not exceed 4000 characters. if you write in a language other than English and your text is published on, we shall try to have it translated. if you can suggest a translator, please do. all submissions will be refereed e.g., by authors who have already published on please submit your text by email.