S. Shekarpour, A. C. Ngomo, and S. Auer, Question answering on interlinked data, Proceedings of the 22nd international conference on World Wide Web, WWW '13, pp.1145-1156, 2013.
DOI : 10.1145/1557670.1557680

P. Cimiano, V. Lopez, C. Unger, E. Cabrio, A. C. Ngomo et al., Multilingual Question Answering over Linked Data (QALD-3): Lab Overview, International Conference of the Cross-Language Evaluation Forum for European Languages, pp.321-332, 2013.
DOI : 10.1007/978-3-642-40802-1_30
URL : https://hal.archives-ouvertes.fr/hal-00908804

S. He, S. Liu, Y. Chen, G. Zhou, K. Liu et al., CASIA@ QALD-3: A Question Answering System over Linked Data, Proceedings of Multilingual Question Answering over Linked Data, 2013.

S. Ferré, squall2sparql: a Translator from Controlled English to Full SPARQL 1.1. In: Work. Multilingual Question Answering over Linked Data (QALD-3), 2013.

P. N. Mendes, M. Jakob, A. Garcí-a-silva, and C. Bizer, DBpedia spotlight, Proceedings of the 7th International Conference on Semantic Systems, I-Semantics '11, pp.1-8, 2011.
DOI : 10.1145/2063518.2063519

J. Guyonvarch, S. Ferre, and M. Ducassé, Scalable query-based faceted search on top of SPARQL endpoints for guided and expressive semantic search, Proceedings of the Question Answering over Linked Data lab, 2013.
URL : https://hal.archives-ouvertes.fr/hal-00868460