QUALITY CONTROL METHOD UTILIZING WELD PROCESS INFORMATION

Information Content of Process Signals in Quality Control

Role of quality control in industry, software engineering and government. Control schemes: measurement and actuator signals. Process time constants: material balance control, production control, quality control. The concept of quality assurance and quality culture. Control system as a simple teleonomic, purposeful, system. Kolmogorov definition of teleonomic entropy. Realization restrictions in...

Utilizing Virtual Microscopy for Quality Control Review

Virtual Microscopy (VM), the technique of digitizing microscope slides with common objective magnifications, may be equivalent to original glass slides on microscopes and will provide diagnostic image quality. Based on this technology an automated pathology review system can be designed in order to facilitate a more efficient quality assurance (QA)/quality control (QC) review process. The Gynec...

In-process Quality Control

investigating the quality control of laboratory information

clinical laboratory results play an important role in helping physicians in diagnosis and treatment. in view of the direct effect of the working methods on the quality of data in the laboratory, quality control of data and results in the biochemistry ward of laboratory includes taking into account all the factors and variables relating to all the pre-analytical, analytical and post-analytical s...

Quality-control mechanism utilizing worker's confidence for crowdsourced tasks

We propose a quality control mechanism that utilizes workers’ self-reported confidences in crowdsourced labeling tasks. Generally, a worker has confidence in the correctness of her answers, and asking about it is useful for estimating the probability of correctness. However, we need to overcome two main obstacles in order to to use confidence for inferring correct answers. First, a worker is no...