An ontology knowledge inspection methodology for quality assessment and continuous improvement

application of upfc based on svpwm for power quality improvement

در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...

Designing an Ontology for Knowledge Discovery in Iran’s Vaccine

Ontology is a requirement engineering product and the key to knowledge discovery. It includes the terminology to describe a set of facts, assumptions, and relations with which the detailed meanings of vocabularies among communities can be determined. This is a qualitative content analysis research. This study has made use of ontology for the first time to discover the knowledge of vaccine in Ir...

The Knowledge Economy And The Knowledge Assessment Methodology

Data Quality Ontology: An Ontology for Imperfect Knowledge

Institute for Geoinformation and Cartography, Vienna University of Technology Gusshausstrasse. 27-29, A-1040 Vienna, Austria [email protected] 1. Abstract. Data quality and ontology are two of the dominating research topics in GIS, influencing many others. Research so far investigated them in isolation. Ontology is concerned with perfect knowledge of the world and ignores so far imperf...

An Active Inspection System for the Assessment of Steel Quality

A prototype of an active inspection system for the evaluation of the carbide distribution of High Speed Steel is presented. By actively controlling the magniication, the position of the specimen stage, the illumination, and the focus of the microscope, the classiication of steel specimens showing the carbide distribution is made feasible regarding classiication robustness and performance. The s...