@conference {Manske_2014, title = {Automated Indicators to Assess the Creativity of Solutions to Programming Exercises}, booktitle = {2014 IEEE 14th International Conference on Advanced Learning Technologies}, year = {2014}, month = {jul}, publisher = {IEEE}, organization = {IEEE}, doi = {10.1109/icalt.2014.147}, url = {https://doi.org/10.1109\%2Ficalt.2014.147}, author = {Sven Manske and H. Ulrich Hoppe} }