IFENGCHEN.COM HOST
I caught that a lone root page on ifengchen.com took one thousand three hundred and ninety-four milliseconds to stream. We could not find a SSL certificate, so therefore our parsers consider ifengchen.com not secure.
Internet Protocol
23.229.143.1
SERVER OS AND ENCODING
I diagnosed that ifengchen.com is employing the Apache operating system.PAGE TITLE
Feng Chen Ph.D Research, Thought, LifeDESCRIPTION
PhD Research, Thought, Life. February 10, 2017. About Levels of Requirements Level of Design Focus. Requirements have level of abstraction, which implies that requirements at a top level usually can be decomposed and refined into requirements at a lower level. Apart from that, there is another dimension about the levels of requirements, and that is the level of design focus. Alford, M. 1979. Software Requirements Engineering Methodology, Wiley Online Library. Ellis-Braithwaite, R., Lock, R., .Hanse.CONTENT
This website states the following, "PhD Research, Thought, Life." We viewed that the web page also stated " About Levels of Requirements Level of Design Focus." It also said " Requirements have level of abstraction, which implies that requirements at a top level usually can be decomposed and refined into requirements at a lower level. Apart from that, there is another dimension about the levels of requirements, and that is the level of design focus. Software Requirements Engineering Methodology, Wiley Online Library."