From 8a7dfa0972c83fd811a4296e7373574bea4a28d0 Mon Sep 17 00:00:00 2001 From: Nguyễn Gia Phong Date: Sun, 19 Jul 2020 20:34:40 +0700 Subject: [usth/ICT2.7] Remove Udacity transcribes --- ...uirements Engineering Process - lang_en_vs4.srt | 99 ---------------------- 1 file changed, 99 deletions(-) delete mode 100644 usth/ICT2.7/P2L1 Requirements Engineering Subtitles/32 - Requirements Engineering Process - lang_en_vs4.srt (limited to 'usth/ICT2.7/P2L1 Requirements Engineering Subtitles/32 - Requirements Engineering Process - lang_en_vs4.srt') diff --git a/usth/ICT2.7/P2L1 Requirements Engineering Subtitles/32 - Requirements Engineering Process - lang_en_vs4.srt b/usth/ICT2.7/P2L1 Requirements Engineering Subtitles/32 - Requirements Engineering Process - lang_en_vs4.srt deleted file mode 100644 index aa1ab28..0000000 --- a/usth/ICT2.7/P2L1 Requirements Engineering Subtitles/32 - Requirements Engineering Process - lang_en_vs4.srt +++ /dev/null @@ -1,99 +0,0 @@ -1 -00:00:00,180 --> 00:00:02,580 -Let's now put together all that we have discussed - -2 -00:00:02,580 --> 00:00:06,340 -and see how a requirements engineering process actually works. - -3 -00:00:06,340 --> 00:00:08,450 -So, first of all, we saw that requirements engineering - -4 -00:00:08,450 --> 00:00:12,080 -consists of three main steps. Elicitation of the requirements, - -5 -00:00:12,080 --> 00:00:15,450 -in which we extract requirements from various sources. Modeling - -6 -00:00:15,450 --> 00:00:17,880 -in which we represent the requirements using one or - -7 -00:00:17,880 --> 00:00:21,650 -more notations or formal reasons and analysis, in which - -8 -00:00:21,650 --> 00:00:25,230 -we identify possible issues with our requirements and there is - -9 -00:00:25,230 --> 00:00:27,870 -actually a 4th step that we kind of mention - -10 -00:00:27,870 --> 00:00:30,670 -but not explicitly. And this is the negotiation that can - -11 -00:00:30,670 --> 00:00:34,320 -happen between the stakeholders and the developers, during which - -12 -00:00:34,320 --> 00:00:38,400 -requirements are discussed and modified until an agreement is reached. - -13 -00:00:38,400 --> 00:00:40,000 -So if you want to think of this as a - -14 -00:00:40,000 --> 00:00:43,030 -process, so as a sequence of steps, we can see - -15 -00:00:43,030 --> 00:00:46,000 -that we start from elicitation. So we start by eliciting - -16 -00:00:46,000 --> 00:00:50,450 -an initial setup requirements. We negotiate and refine this set, - -17 -00:00:50,450 --> 00:00:53,820 -then we model the resulting requirements. And finally, we - -18 -00:00:53,820 --> 00:00:58,190 -analyze such requirements. However, the process doesn't really stop here. - -19 -00:00:58,190 --> 00:01:00,620 -Why? Well, because as a result of the analysis, - -20 -00:01:00,620 --> 00:01:03,230 -we might have to perform further elicitation. And so this - -21 -00:01:03,230 --> 00:01:05,850 -process is not really a sequential one, but rather - -22 -00:01:05,850 --> 00:01:09,340 -an iterative process. So, in practice, we continue to iterate - -23 -00:01:09,340 --> 00:01:12,700 -over these four steps gathering a better and better understanding - -24 -00:01:12,700 --> 00:01:15,560 -of the requirements at every iteration until we are happy - -25 -00:01:15,560 --> 00:01:18,080 -with the settle requirement that we gather and stop the process. -- cgit 1.4.1