Data validation in a database system can be achieved through a variety of tools and techniques. Data types can be used to enforce the format and size of data input, while constraints can restrict ...

Fuzzy Automaton plays a key role in modeling a system as a fuzzy discrete event system and determining the model's properties such as observability and predictability. We recently developed online ...

System-Level Prognostics Under Mission Profile Effects Using Inoperability Input–Output Model Abstract: During the two last decades, the failure prognostics has been given an increasing importance by ...

All systems can be understood using an input-process-output (IPO) model, and the system we call “innovation” is no exception. This model is likely familiar to you from information technology ...

Input-output analysis is all about understanding how different parts of a bigger system, like an economy, are connected. It’s about seeing how putting things in and getting things out in one ...

ABSTRACT: This paper focuses on the supply quantitative model system of input–output, which is equivalent to the demand quantitative model system of Leontief. This model allows us to define the total ...