Görg, TorstenNorthover, Mandy2023-03-162023-03-162014https://dl.gi.de/handle/20.500.12116/40885This paper contributes to code clone detection by providing an algorithm that calculates canonical forms of arithmetic and conditional expressions. An experimental evaluation shows the relevance of such expressions in real code. The proposed normalization can be used in addition to dataflow normalizations.enText/Journal Article0720-8928