Nowadays, business models are in permanent evolution since the requirements belongs to a rapidly evolving world. In a context where communications all around the world travel so fast the business models need to be adapted permanently to the information the managers receive. In such world, traditional software development, needed for adapting software to changes, do not work properly since business changes need to be in exploitation in shorter times. In that situation, it is needed to go quicker from the business idea to the exploitation environment. This issue can be solved accelerating the development speed: from the expert to the customer, with no –or few, technical intervention. This paper proposes an approach to empower domain experts in developing adaptability solutions by using automated sets of production rules in a friendly way. Furthermore, a use case that implements this kind of development was used in a real problem prototype
Abstract. Several works [20,22] have tried to enforce strict isolation between the model and the view in template based web applications by restricting the computing possibilities of the used templates. From the point of view of graphic designers this is a limitation that may make their work difficult. Besides, in this paper we state that this claimed strict isolation is impossible to achieve in practice for HTML template systems. We propose another approach to study and to attain an effective separation between model and view that does not necessarily restrict the expressive power of the template: the double-model approach. Finally we present an implementation of this approach in a renewed template system called JST2.
Resumen: Debido a la complejidad que reviste el dominio de la Administración Electrónica (AE), las desarrolladas deberán ser capaces de integrarse con la multitud de plataformas y sistemas que componen dicho dominio. El impacto de esta integración además mejorar la tramitación de procedimientos. En el presente trabajo se propone un lenguaje de modelado gráfico (DSL) para la tramitación de procedimientos en el dominio específico de la AE. Este lenguaje parte de la definición de un metamodelo de AE que identifica sus principales entidades y define sus relaciones. Además se construyó una herramienta gráfica de modelado la cual fue probada con dos casos de estudio reales. aplicaciones Palabras clave: Administración Electrónica; Metamodelo; DSL Abstract: Due to the complexity involved in E-Government domain applications, the developed ones should be able to interoperate with the growing number of emerging management platforms. The impact of this integration has among its main goals to improve the procedure management task, which suffers an important lack of technological proposals. This work proposes a graphical domain specific language (DSL) for procedure management in E-Government domain. This language came from the definition of a metamodel that states the principle EGovernment elements and defines its relations. A further graphical modeling tool was developed to implement the DSL and was tested with two actual case studies.
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