Towards an Assisted Reorganization of Is_A Hierarchies

  • Authors:
  • Samira Si-Said Cherfi;Nadira Lammari

  • Affiliations:
  • -;-

  • Venue:
  • OOIS '02 Proceedings of the 8th International Conference on Object-Oriented. Information Systems
  • Year:
  • 2002

Quantified Score

Hi-index 0.00

Visualization

Abstract

This paper presents the specification of an Is_A hierarchies reorganization method, called REORG, with a process modeling language called MAP. REORG proposes two complementary mechanisms: the splitting and the restructuring mechanisms. The first one derives Is_A hierarchies concealed in existing entities. The second one performs grouping of existing entities without losing the inheritance semantics by introducing several types of constraints. MAP is a process modeling language that provides a formalism combining visual facilities and formal descriptions of information systems processes. The specification of REORG with MAP supplies a process model, which makes explicit modeling practices and then allows the integration of these practices into any CASE tool.