Recently, the study of the unique characterisability and learnability of...
In reverse engineering of database queries, we aim to construct a query ...
Our concern is the problem of determining the data complexity of answeri...
We aim to determine which temporal instance queries can be uniquely
char...
Aiming at ontology-based data access to temporal data, we design
two-dim...
We prove that, similarly to known PSpace-completeness of recognising
FO(...
We investigate ontology-based data access to temporal data. We consider
...
We investigate the data complexity of answering queries mediated by metr...
We investigate the problem whether two ALC ontologies are indistinguisha...
The question whether an ontology can safely be replaced by another, poss...
Knowledge base exchange is an important problem in the area of data exch...
We design temporal description logics suitable for reasoning about tempo...