Live update is a promising solution to bridge the need to frequently update a software system with the pressing demand for high availability in mission-critical environments. While many research solutions have been proposed over the years, systems that allow software to be updated on the fly are still far from reaching widespread adoption in the system administration community. We believe this ...

The domain of fault detection has seen tremendous growth in recent years. Because the growing demand for uninterrupted operations different sectors, prognostics and health management (PHM) is a key enabling technology to achieve this target. Bearings are an essential component motor. PHM bearing crucial operation. Conventional artificial intelligence techniques require feature extraction select...

International Reactor Innovation and Secure (IRIS) is one of the next generation nuclear plant designs with significant advances in safety, operation performance, and proliferation resistance. The Helical Coil Steam Generator (HCSG) constitutes a critical contributor to the integral primary system design of the IRIS reactor. However, the integral design features and the thermal-hydraulic charac...

A hierarchical test pattern generation system that uses register-transfer level VHDL and gate-level EDIF netlist descriptions as inputs is presented in current paper. The main novelty of the hierarchical ATPG tool lies in the fact that it implements internal representation of mixed-level (register-transfer and structural levels) decision diagram models. The system includes appropriate interface...

Monitoring a communication line is significant for broadband, mobile phone and so on. In this paper, we propose a new method for detecting a fault point of communication line by use of M-sequence correlation technique. In this method, detecting signal is used as one or plural M-sequences ( same characteristic polynomial, including normal and reverse mark, synchronized ). At receiving tap, we ma...