@techreport{BodlaenderKosterEijkhofetal.2001, author = {Hans L. Bodlaender and Arie M.C.A. Koster and Frank van den Eijkhof and Linda C. van der Gaag}, title = {Pre-processing for Triangulation of Probabilistic Networks}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {01-39}, language = {eng}, year = {2001} }