Jean-Marc Ogier Rémy Mullot Jacques Labiche Technical Map Interpretation: A Distributed Approach. 88-103 2000 3 Pattern Anal. Appl. 2 http://www.springerlink.com/openurl.asp?genre=article&issn=1433-7541&volume=3&issue=2&spage=88 db/journals/paa/paa3.html#OgierML00