A message sequence chart (or MSC) is an interaction diagram from the SDL family very similar to UML's sequence diagram, standardized by the International Telecommunication Union.
The main area of application for message sequence charts is as for communication behaviour in real-time systems, more specifically telecommunication electronic switching systems.
Read more about Message Sequence Chart: History, Comparison To UML, Live Sequence Charts, Tools
Famous quotes containing the words message, sequence and/or chart:
“It’s important for parents to watch for trouble and convey to their daughters that, if it comes, they are strong enough to deal with it. Parents who send their [adolescent] daughters the message that they’ll be overwhelmed by problems aren’t likely to hear what’s really happening.”
—Mary Pipher (20th century)
“Reminiscences, even extensive ones, do not always amount to an autobiography.... For autobiography has to do with time, with sequence and what makes up the continuous flow of life. Here, I am talking of a space, of moments and discontinuities. For even if months and years appear here, it is in the form they have in the moment of recollection. This strange form—it may be called fleeting or eternal—is in neither case the stuff that life is made of.”
—Walter Benjamin (1892–1940)
“Perhaps in His wisdom the Almighty is trying to show us that a leader may chart the way, may point out the road to lasting peace, but that many leaders and many peoples must do the building.”
—Eleanor Roosevelt (1884–1962)