Dimitrios Georgakopoulos Engineering OODA Systems: Architectures, Applications, and Research Areas. 1215-1216 2008 OTM Conferences (2) http://dx.doi.org/10.1007/978-3-540-88873-4_21 conf/otm/2008-2 db/conf/otm/otm2008-2.html#Georgakopoulos08