Empirical studies conducted by the researchers on object-oriented design metrics are useful for forecasting the fault-proneness of classes in object-oriented design. In this study, we propose an integrated hybrid model to empirically investigate the fault-proneness of object-oriented design. We will use a subset of the Chidamber and Kemerer suite and all of the MOOD metrics to predict fault-pro...

Due to the many limitation and poor data handling in the existing relational database, the software professional and researchers moves towards the object-oriented database which has much better capability to handling the real and complex real world data i.e. clear and crisp data and also have the capability to perform some huge and complex queries in an effective manner. On the other hand, a ne...

Agent-oriented techniques are likely to be the next significant breakthrough in software development process. They provide a uniform approach throughout the analysis, design and implementation phases in the development life cycle. Agent-oriented techniques are a natural extension to object-oriented techniques, but while there is a whole plethora of analysis and design methods in the objectorien...

The conventional methods of information system analysis and design are not based on service-oriented paradigm that facilitates control of business process continuity and integrity. Service-oriented representations are quite comprehensible for business experts as well as system designers. It is reasonable to conceptualize a business process in terms of service-oriented events, before the support...

In this paper, we initiate the study of complete colourings of oriented graphs and the new associated notion of the oriented achromatic number of oriented and undirected graphs. In particular, we prove that for every integers a and b with 2 ≤ a ≤ b, there exists an oriented graph −→ Ga,b with oriented chromatic number a and oriented achromatic number b. We also prove that adding a vertex, delet...