Problems of verifying and validating real time systems

Many structural problems in the model come from poor or incorrect assumptions.The model is viewed as an input-output transformation for these tests.Due to that, a model should be verified and validated to the degree needed for the models intended purpose or application.

In software project management, software testing, and software engineering, verification and validation (V&V) is the process of checking that a software system meets specifications and that it fulfills its intended purpose.

Statistical hypothesis testing using the t-test can be used as a basis to accept the model as valid or reject it as invalid.

The hypothesis to be tested is The test is conducted for a given sample size and level of significance or α.

For example, if system under consideration is a fast food drive through where input to model is customer arrival time and the output measure of performance is average customer time in line, then the actual arrival time and time spent in line for customers at the drive through would be recorded.

The model would be run with the actual arrival times and the model average time in line would be compared with the actual average time spent in line using one or more tests.

Leave a Reply

  1. Sex chat with girls and aunties s photo 10-Jul-2017 05:07

    Why get bogged down with inconvenient registration pages when you don’t have to?

  2. Porno chat onlyne free no many no credits totaly free 17-Jan-2018 16:06

    Well, we should realize this is the 21st century and all.

  3. Desi adult dating 19-Apr-2018 01:44

    Walking through the fabric of her back, pressing, and the sight of this old teacher sitting in at the room to go down for breakfast.

  4. angola online dating site in 2016 04-May-2018 01:13

    You can sign up for Millionaire Match for free in order to view others profiles but like with Established Men your abilities on the website will be significantly hampered.

  5. Free sextalk chatroom 09-Mar-2018 06:45

    I didn’t grow up with stability in my childhood home, and it eluded me still after becoming a mother, but in this life I now share with Harv, it’s become a familiar and welcome presence.