A Damage Assessment Model in a Distributed System

A Damage Assessment Model in a Distributed System

Error propagation is unavoidable due to imperfect detection mechanisms and random inter-process communications; it could give rise to contaminated checkpoints, which, in turn, result in unsuccessful rollbacks. To encounter the problem of error propagation, a damage assessment model is discussed to optimize the correctness of saved checkpoints under various circumstances. The algorithm is based ...

a Simplified Model of Distributed Parameter Systems

A generalized simplified model for describing the dynamic behavior of distributed parameter systems is proposed. The various specific characteristics of gain and phase angle of distributed parameter systems are investigated from frequency response formulation and complex plane representation of the proposed simplified model. The complex plane investigation renders some important inequality cons...

A Student Assessment System Framework

Background & Objective: One of the factors for achieving quality improvement of educational programs defined establishing student assessment system at universities. The aim of the study was to develop a framework for a student assessment system. Materials and Methods: The present study is an educational scholarship study that conducted in three phases. In the first phase, the reviewing the lit...

A System Model for Technological Capabilities Assessment in High-speed Train Industries

The purpose of this study is to provide a model with a dynamic system method to investigate the factors affecting the technological capabilities enhancement in the high-tech industries of high-speed train of the rail transportation system. For this purpose, after reviewing the literature and conducting several meetings with experts in the rail transportation industry, a conceptual and qualitati...

A Distributed and Coordinated Conformity Assessment System