Scientific research activities generate a large amount of data, which varies in format, volume, structure and ownership. Although there are revision control systems and databases developed for data archiving, the traditional data management methods are not suitable for HighPerformance Computing (HPC) systems. The files in such systems do not have semantic annotations and cannot be archived and ...

Data sharing is critical for advancing research, commercializing technologies, and informing people. However, data owners have been reluctant to share due concerns about control, access, a lack of secure storage solutions. Frequent breaches also led user trust in businesses. Despite widespread recognition concerns, few steps taken empower users. While there are models decentralized sharing, the...

Improving contour accuracy is one of the significant goals industrial machining. This paper proposes a error estimation and compensation algorithm for five-axis computer numerical control (CNC) machine tools based on modified (NC) codes. The expected path analyzed by NC data actual trajectory collected sensors are spatially mapped hidden Markov model (HMM). Next, an evaluation function that hyb...

Decentralized robust controller design problem for large-scale interconnected systems which involve uncertainties in the system matrices and uncertain time-delays is considered. An error bound, which accounts for the neglected interactions between the subsystem models and uncertainties in the interactions, in the subsystem models, and in the time delays is first derived using overlapping decomp...