VALUATION OF COST-ORIENTED TRANSFORMATIONS ON TELECOMMUNICATION ENTERPRISES

Cost-telecommunication 1999

the impact of portfolio assessment on iranian efl students essay writing: a process-oriented approach

this study was conducted to investigate the impact of portfolio assessment as a process-oriented assessment mechanism on iranian efl students’ english writing and its subskills of focus, elaboration, organization, conventions, and vocabulary. out of ninety juniors majoring in english literature and translation at the university of isfahan, sixty one of them who were at the same level of writing...

Classroom-Oriented Higher Education System or Workshop-Oriented Higher Education System (Based on Cost & Economic Approach)

The most important goal of each society, is to reach economic development. As the goal and agent of development, man has got an important responsibility, which responsibility is realized by way of education, specially higher education, because the universities are the main factors for progress, production of knowledge and education of specialized human forces and they play a significant role in...

Creating Telecommunication Services based on Object-Oriented Frameworks and SDL

This paper describes the tools and techniques being applied in the TINA Open Service Creation Architecture (TOSCA) project to develop object-oriented models of distributed telecommunication services in SDL. The paper also describes the way in which Tree and Tabular Combined Notation (TTCN) test cases are derived from these models and subsequently executed against the CORBA-based implementations...

The Cost Effectiveness of Telecommunication Service Dependability

In switching software applications, service quality has traditionally been achieved by the combination of two strategies: high reliance on defect elimination and fault recovery/tolerance. In turn, defect elimination has proven to be costly in staffing, and the implementation of fault tolerance has resulted in high hardware costs, by exclusively relying on proprietary hardware and by using monol...