Now showing items 1-3 of 3

    • Business rules for data quality assurance 

      Vasilecas, Olegas; Lebedys, Evaldas (Communication & Cognition (C&C), 2008)
      The paper discusses application of business rules approach for data quality assurance. The principles of data quality are presented briefly. Modelling of business rules expressing data quality requirements is analysed. A ...
    • Knowledge expressed by ontology transformation into conceptual model 

      Vasilecas, Olegas; Kalibatienė, Diana; Trinkūnas, Justas (Communication & Cognition (C&C), 2007)
      Conceptual models of information systems are used to capture the meaning of an application domain as perceived by someone. A number of methods were proposed to develop conceptual models, but only few deal with reuse of ...
    • Using ontology for representing knowledge related to e-Learning 

      Kalibatienė, Diana; Vasilecas, Olegas (Communication & Cognition (C&C), 2009)