Leo Wanner Sören Brügmann Boubacar Diallo Mark Giereth Yiannis Kompatsiaris Emanuele Pianta Gautam Rao Pia Schoester Vasiliki Zervaki PATExpert: Semantic Processing of Patent Documentation. 2006 SAMT (Posters and Demos) http://ceur-ws.org/Vol-233/p51.pdf conf/samt/2006p db/conf/samt/samt2006p.html#WannerBDGKPRSZ06