Simulation has become the evaluation method of choice for many areas of computer networking research. When designing new or revised transport protocols, queuing methods, routing protocols, (just to name a few), a common approach is to create a simulation of a small to moderate scale topology and measure the performance of the new methodology as compared to existing methods. We demonstrate that ...

The purpose of the current research is to provide a performance appraisal system capable of considering the value chain network structure of research and development (R&D) projects for Complex products and systems (CoPS) under uncertainty of data. Therefore, in order to achieve this goal, a network data envelopment analysis (NDEA) approach and the possibilistic programming to provide a new fuzz...

the study of ngos network function as facilitator in enviropreneurship development in iranian environmental ngos was the main aim of this research that conducted as a casual model method. the statistical sample was 51 environmental ngos in iran that selected randomly. questionnaire research instrument was to measure the studied structures. content validity by panel study confirmed. to determine...

one dimension approach for management has been resulted in many challenges in order to sustainable policy. network governance and ultra-structure insight implication could remedy some of challenges of sustainable development. the aim of this paper is analysis of institutional network with co-management of sorkheh hesar national park in tehran province. quantitative approaches are used for this ...