TY - GEN AU - Rossi,Gustavo Héctor AU - Schwabe,Daniel TI - Object-oriented design structures in web application models KW - ANÁLISIS Y DISEÑO ORIENTADO A OBJETOS KW - APLICACIONES N1 - Formato de archivo: PDF. -- Este documento es producción intelectual de la Facultad de Informática - UNLP (Colección BIPA/Biblioteca); Annals of Software Engineering 13(1-4), pp. 97-110 N2 - In this paper, we discuss different object-oriented design structures that should be used in the process of building Web applications. We base our discussion on the OOHDM approach for defining a Web application model, in particular, the separation of the navigational model from the conceptual model. We focus on the systematic application of different design patterns (such as Observer and Decorator) for de- coupling different aspects of a Web model. We briefly discuss some specific patterns that may appear in this kind of applications and we introduce additional concepts such as Web frameworks as a conceptual approach to maximize design reuse in Web applications UR - http.//dx.doi.org/10.1023/A:1016593309733 ER -