TY  - CHAP
U1  - Konferenzveröffentlichung
A1  - Banski, Piotr
A1  - Diewald, Nils
A1  - Hanl, Michael
A1  - Kupietz, Marc
A1  - Witt, Andreas
T1  - Access control by query rewriting: the case of KorAP
T2  - Proceedings of the ninth conference on international language resources and evaluation (LREC’14)
N2  - 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 user’s 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.
KW  - Access Control
KW  - Corpus Management
KW  - Query Rewriting
KW  - Korpus <Linguistik>
KW  - Korpusmanagement
KW  - KorAP (Korpusanalyseplattform der nächsten Generation)
Y1  - 2014
U6  - https://nbn-resolving.org/urn:nbn:de:bsz:mh39-31366
UN  - https://nbn-resolving.org/urn:nbn:de:bsz:mh39-31366
UR  - http://www.lrec-conf.org/proceedings/lrec2014/index.html
SP  - 3822
S1  - 3817
PB  - European Language Resources Association (ELRA)
CY  - Reykjavik
ER  -