RAVEN - active learning of link specifications
A.-C. Ngonga Ngomo, J. Lehmann, S. Auer, K. Höffner, in: P. Shvaiko, J. Euzenat, T. Heath, C. Quix, M. Mao, I. F. Cruz (Eds.), Proceedings of the 6th International Workshop on Ontology Matching, Bonn, Germany, October 24, 2011, CEUR-WS.org, 2011.

Keyword-Driven SPARQL Query Generation Leveraging Background Knowledge
S. Shekarpour, S. Auer, A.-C. Ngonga Ngomo, D. Gerber, S. Hellmann, C. Stadler, in: O. Boissier, B. Benatallah, M. P. Papazoglou, Z. W. Ras, M.-S. Hacid (Eds.), Proceedings of the 2011 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2011, Campus Scientifique de La Doua, Lyon, France, August 22-27, 2011, IEEE Computer Society, 2011, pp. 203–210.

Proceedings the 7th International Conference on Semantic Systems, I-SEMANTICS 2011, Graz, Austria, September 7-9, 2011
C. Ghidini, A.-C. Ngonga Ngomo, S. N. Lindstaedt, T. Pellegrini, eds., Proceedings the 7th International Conference on Semantic Systems, I-SEMANTICS 2011, Graz, Austria, September 7-9, 2011, ACM, 2011.

Applying the functional abnormality ontology pattern to anatomical functions
R. Hoehndorf, A.-C. Ngonga Ngomo, J. Kelso, J. Biomed. Semant. 1 (2010) 4.

Low-Bias Extraction of Domain-Specific Concepts
A.-C. Ngonga Ngomo, Informatica (Slovenia) 34 (2010) 37–43.

Applying ontology design patterns to the implementation of relations in GENIA
R. Hoehndorf, A.-C. Ngonga Ngomo, S. Pyysalo, T. Ohta, A. Oellrich, D. Rebholz-Schuhmann, in: N. Collier, U. Hahn, D. Rebholz-Schuhmann, F. Rinaldi, S. Pyysalo (Eds.), Proceedings of the Fourth International Symposium for Semantic Mining in Biomedicine, Cambridge, United Kingdom, October, 2010, CEUR-WS.org, 2010.

Low bias extraction of domain specific concepts
A.-C. Ngonga Ngomo, Low Bias Extraction of Domain Specific Concepts, University of Leipzig, 2009.

Disentangling the Wikipedia Category Graph for Corpus Extraction
A.-C. Ngonga Ngomo, F. Schumacher, Polibits 39 (2009) 5–10.

BorderFlow: A Local Graph Clustering Algorithm for Natural Language Processing
A.-C. Ngonga Ngomo, F. Schumacher, in: A. F. Gelbukh (Ed.), Computational Linguistics and Intelligent Text Processing, 10th International Conference, CICLing 2009, Mexico City, Mexico, March 1-7, 2009. Proceedings, Springer, 2009, pp. 547–558.

Developing Consistent and Modular Software Models with Ontologies
R. Hoehndorf, A.-C. Ngonga Ngomo, H. Herre, in: H. Fujita, V. Maík (Eds.), New Trends in Software Methodologies, Tools and Techniques - Proceedings of the Eighth SoMeT 2009, September 23-25, 2009, Prague, Czech Republic, IOS Press, 2009, pp. 399–412.

SIGNUM: A Graph Algorithm for Terminology Extraction
A.-C. Ngonga Ngomo, in: A. F. Gelbukh (Ed.), Computational Linguistics and Intelligent Text Processing, 9th International Conference, CICLing 2008, Haifa, Israel, February 17-23, 2008, Proceedings, Springer, 2008, pp. 85–95.

Knowledge-free discovery of domain-specific multiword units
A.-C. Ngonga Ngomo, in: R. L. Wainwright, H. Haddad (Eds.), Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), Fortaleza, Ceara, Brazil, March 16-20, 2008, ACM, 2008, pp. 1561–1565.

Involving the User in Semantic Search
A.-C. Ngonga Ngomo, F. Schumacher, in: M. J. Smith, G. Salvendy (Eds.), Human Interface and the Management of Information. Methods, Techniques and Tools in Information Design, Symposium on Human Interface 2007, Held as Part of HCI International 2007, Beijing, China, July 22-27, 2007, Proceedings Part I, Springer, 2007, pp. 507–516.