@inproceedings{banski-etal-2014-access, title = "Access control by query rewriting: the case of {K}or{AP}", author = "Ba{\'n}ski, Piotr and Diewald, Nils and Hanl, Michael and Kupietz, Marc and Witt, Andreas", booktitle = "Proceedings of the Ninth International Conference on Language Resources and Evaluation ({LREC}'14)", month = may, year = "2014", address = "Reykjavik, Iceland", publisher = "European Language Resources Association (ELRA)", url = "http://www.lrec-conf.org/proceedings/lrec2014/pdf/743_Paper.pdf", pages = "3817--3822", abstract = "We present an approach to an aspect of managing complex access scenarios to large and heterogeneous corpora that involves handling user queries that, intentionally or due to the complexity of the queried resource, target texts or annotations outside of the given users permissions. We first outline the overall architecture of the corpus analysis platform KorAP, devoting some attention to the way in which it handles multiple query languages, by implementing ISO CQLF (Corpus Query Lingua Franca), which in turn constitutes a component crucial for the functionality discussed here. Next, we look at query rewriting as it is used by KorAP and zoom in on one kind of this procedure, namely the rewriting of queries that is forced by data access restrictions.", }