E. Demidova, P. Fankhauser, X. Zhou, and W. Nejdl. Proc. of 33rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010., (2010)
E. Demidova, I. Oelze, and P. Fankhauser. Proceedings of the First International Workshop on Keyword Search on Structured Data, KEYS 2009, Providence, Rhode Island, USA, June 28, 2009, page 33-38. ACM, (2009)