Department of Computing Science Christina Igasto Researcher, PhD   Department of Computing Science MIT- building, room B 439 Umeå Univeristy    SE-901 81 Umeå   SWEDEN         Telephone: +46(0)90 786 77 88   Fax: +46(0)90 786 61 26   Email: igasto@cs.umu.se           Please find my new website here: http://www.cs.umu.se/personal/christina-igasto