On Measuring Similarity for Conceptual Querying. - Henrik Bulskov; Rasmus Knappe; Troels Andreasen (FQAS, 2002)

Similarity for Conceptual Querying. - Troels Andreasen; Henrik Bulskov; Rasmus Knappe (ISCIS, 2003)

Similarity Graphs. - Rasmus Knappe; Henrik Bulskov; Troels Andreasen (ISMIS, 2003)

On Querying Ontologies and Databases. - Henrik Bulskov; Rasmus Knappe; Troels Andreasen (FQAS, 2004)

On retrieval guided by extracted domain-specific knowledge. - Troels Andreasen; Rasmus Knappe; Henrik Bulskov (EUSFLAT Conf., 2005)

On Automatic Modeling and Use of Domain-Specific Ontologies. - Troels Andreasen; Henrik Bulskov; Rasmus Knappe (ISMIS, 2005)

Perspectives on ontology-based querying. - Rasmus Knappe; Henrik Bulskov; Troels Andreasen (Int. J. Intell. Syst., 2007)