@conference {Sprengel-Schnoerr-dagm-94, title = {Detection of Visual Data Transitions in Nonlinear Parameter Space}, booktitle = {Mustererkennung 1994}, volume = {5}, year = {1994}, pages = {315--323}, publisher = {Technische Universit{\"a}t Wien}, organization = {Technische Universit{\"a}t Wien} }