T. Brinda, H. Puhlmann, and C. Schulte, “Bridging ICT and CS: educational standards for computer science in lower secondary education,” in ITiCSE, 2009, pp. 288–292.

A. Ehlert and C. Schulte, “Unterschiede im Lernerfolg von Schülerinnen und Sch\'fcern in Abhängigkeit von der zeitlichen Reihenfolge der Themen (OOP-First bzw. OOP-Later),” in INFOS, 2009, vol. P-156, pp. 121–132.

J. Koubek, C. Schulte, P. Schulze, and H. Witten, “Informatik im Kontext (IniK) - Ein integratives Unterrichtskonzept für den Informatikunterricht,” in INFOS, 2009, vol. P-156, pp. 268–279.

C. Schulte, “Dualitätsrekonstruktion als Hilfsmittel zur Entwicklung und Planung von Informatikunterricht,” in INFOS, 2009, vol. P-156, pp. 355–366.

W. Cheng and E. Hüllermeier, “A simple instance-based approach to multilabel classification using the Mallows model,” in In Proceedings MLD-2009 1st  International Workshop on Learning from Multi-Label Data, Bled, Slovenia, 2009, pp. 28–38.

R. Senge and E. Hüllermeier, “Learning pattern tree classifiers using a co-evolutionary algorithm,” in in Proceedings 19th Workshop Computational Intelligence, Dortmund Germany, 2009, pp. 22–33.

T. Fober, M. Mernberger, R. Moritz, and E. Hüllermeier, “Graph-kernels for the comparative analysis of protein active sites,” in In Proceedings GCB-2009 German Conference on Bioinformatics Halle (Saale), Germany, 2009, pp. 21–31.

R. Senge and E. Hüllermeier, “Learning pattern tree classifiers using a co-evolutionary algorithm,” in In Proceedings Workshop LWA-2009, Lernen-Wissensentdeckung-Adaptivität, Darmstadt, Germany, 2009, pp. 105–110.

T. Fober, M. Mernberger, V. Melnikov, R. Moritz, and E. Hüllermeier, “Extension and empirical comparison of graph-kernels for the analysis of protein active sites,” in In Proceedings Workshop LWA-2009, Lernen-Wissensentdeckung-Adaptivität, Darmstadt, Germany, 2009, pp. 30–36.

S. Böttcher and R. Hartel, “Information disclosure by answers to XPath queries,” Journal of Computer Security, vol. 17, no. 1, pp. 69–99, 2009.

T. Fober, G. Klebe, and E. Hüllermeier, “Efficient construction of multiple geometrical alignments for the comparison of protein binding sites,” in in Proceedings ISDA-2009, 9th international Conference on Intelligent Systems Design and Applications, Pisa, Italy, 2009, pp. 1251–1256.

S. Böttcher and R. Hartel, “CSC: Supporting Queries on Compressed Cached XML,” in Database Technologies 2009, Twentieth Australasian Database Conference, ADC 2009, 2009, pp. 153–160.

S. Böttcher, R. Hartel, and C. Messinger, “XML Stream Data Reduction by Shared KST Signatures,” in 2009 42nd Hawaii International Conference on System Sciences, 2009.

I. Boukhris, Z. Elouedi, T. Fober, M. Mernberger, and E. Hüllermeier, “Similarity analysis of protein binding sites: A generalization of the maximum common subgraph measure based on quasi-clique detection,” in In Proceedings IDA-2009, 9th International Symposium on Intelligent Data Analysis, Pisa / Italy, 2009, pp. 1245–1250.

T. Fober and E. Hüllermeier, “Fuzzy modeling of labeled point cloud superposition  for the comparison of protein binding sites,” in in Proceedings IFSA / EUSFLAT-2009 World Congress of  the Fuzzy Systems Association, Lissabon, Portugal, 2009, pp. 1299–1304.

E. Hüllermeier and M. Rifqi, “A fuzzy variant of the Rand index for comparing clustering structures,” in in Proceedings IFSA / EUSFLAT-2009 World Congress of  the Fuzzy Systems Association, Lissabon, Portugal, 2009, pp. 1294–1298.

B. Henning, Methoden und Werkzeuge für einen effizienten Ultraschallsensorentwurf. 15AD.

B. Henning, “Trends in ultrasonic transducer design,” presented at the 9th International Conference on Electronic Measurement &; Instruments (ICEMI 2009), Beijing, China, 2009.

B. Henning, J. Rautenberg, A. Schröder, and C. Unverzagt, “Ultrasonic Sensors for Process Applications - Sensor Design,” in Proceedings Sensor 2009, 2009, pp. 47–52.

B. Henning, J. Rautenberg, C. Unverzagt, A. Schröder, and S. Olfert, “Computer assisted design of transducers for ultrasonic sensor systems,” Journal of Measurement Science and Technology, MST, vol. 20, no. 124012 (11pp), 2009.