May, Michael ; Berendt, Bettina ; Cornuéjols, Antoine ; Gama, Jõao ; Giannotti, Fosca ; Hotho, Andreas ; Malerba, Donato ; Menesalvas, Ernestina ; Morik, Katharina ; Pedersen, Rasmus ; Saitta, Lorenza ; Saygin, Yücel ; Schuster, Assaf ; Vanhoof, Koen: Research Challenges in Ubiquitous Knowledge Discovery In: Next Generation of Data Mining (Chapman & Hall/Crc Data Mining and Knowledge Discovery Series). 1 : Chapman & Hall/CRC, 2008. - ISBN-1420085867