There are several limitations known in data modeling discipline, which are related directly to
the traditionally used data modeling languages expressiveness. The strong limitations of the …

The following research paper deals with the issue of automatic modeling of information
systems models based on requirements. The requirements of information systems can be …

Abstract Knowledge representation is one of the most explored areas in nowadays computer
science research. In this paper authors pursue definition and semantics of semantic …

This paper elaborates upon the problem of modeling complex relationships in database
models. The relationship type is complex when its definition holds IS-A or HAS-A meta …

The paper presents the relationship module (RM) being a part of the semantic knowledge
base used for the efficient semantic modeling of relations between concepts. The main …