The Unified Modeling Language UML is a rich language so that it seems not feasible to give a single semantics for the complete language in one step. In order to define the semantics, we propose to translate as many UML language features as possible into UML itself. The part of UML which cannot be treated in this way is called the UML core. The semantics of the non-core language features is give...

Uniied Modeling Language (UML) has been widely accepted in the software engineering area, because it provides most of the concepts and notations that are essential for documenting object-oriented models. However, UML does not have an explicit format to describe and interchange its model information intentionally. This paper addresses the UML model interchange and presents our eeorts to make UML...

Oxidative stress caused by various pollutants in water can be overcome different mechanisms aquatic organisms. Antioxidant enzymes play major role to minimize the hazardous effect of heavy metals fish. Superoxide dismutase is one antioxidant enzyme that converts superoxide radical into hydrogen peroxide (H2O2) and thus free radicals. Therefore, aim this research was evaluate activity (SOD) orga...

UML is a standard language for specifying, visualizing, constructing, and documenting the artifacts of software systems. UML was created by Object Management Group (OMG) and UML 1.0 specification draft was proposed to the OMG in January 1997. OMG is continuously putting effort to make a truly industry standard.  UML stands for Unified Modelling Language.  UML is different from the other commo...

Abstract This paper presents a model that combines ontology, UML modeling, and relational model. The ontology (and the Ontology Web Language - OWL), UML, are first introduced in article. After review of literature, comparison conversion systems presented. created is then presented real modeled using

The Unified Modeling Language (UML) is a language for specifying, visualizing, constructing and documenting software systems. The UML proved to be extremely successful and it has achieved tremendous popularity making it the de facto industry standard for object oriented system development. As such, many researchers presented works, case studies and empirical studies on the practical usage of UM...