A system, method and computer program that enables an application designer
to automate the process of development of computational logic based
applications. The designer develops the computational logic based
applications by modeling. The process of development of applications by
modeling does not require any coding. The modeling activity is
accomplished by using the visual modeling environment, which among other
tools comprises a set of pre-built reusable components. Each component
represents a dimension of functionality that is commonly required in
software applications. The designer specifies application-specific
context for the components. Components when provided with application
specific context become tasks. The tasks are then connected together in a
logical order to develop an application. The applications thus developed
are then visually verified. These applications are then executed by a
Model Network Engine.