from coded prototype to software requirements

... Wiley and Sons 11 System requirements vs software requirements  Software -to- be: software to be developed - part of the Software -to- be machine, component of the system -to- be  Environment: all ... wants to start.”  Software requirements: what the software -to- be should meet requirements on its own; formulated in terms of phenomena shared by the software and the environment “The software ... Categories of requirements: functional vs non-functional – The requirements lifecycle: actors, processes, products – Target qualities and defects to avoid – Types of software projects – Requirements...

Ngày tải lên: 13/07/2014, 07:20

... Who shall get the money? The competitors, the customers? 43 Pertinent Questions How to deal with technical barriers to reverse engineering? Is it efficient to mandate a full disclosure of interfaces? ... Introduction to Law and Economics 3rd edition New York: Aspen Publishers 36 Basic Questions The role of efficiency versus distribution of income (wealth effect) Incentives for actors to take into account ... individuals [They presented] a petition from shipowners and shippers in which they said that they would greatly benefit from the lighthouse and were willing to pay the toll.“ (Coase 1974) R A Coase (1974)...

Ngày tải lên: 07/07/2014, 18:21

... set of vectors, some belonging to a positive class and others belonging to a negative class, SVM tries to build a hyperplane that separates vectors belonging to the positive class from those ... and energy, but its failure to abstract away similar code also tends to make software error-prone We have implemented a prototype of this approach and applied it to ten large real-world open-source ... So we can get three bags of words from one report, one bag from summary, one from d escription and one from both (summary+description) To extract a feature from a pair of bug reports, for example,...

Ngày tải lên: 10/09/2015, 09:23

... Slide Software costs    Software costs often dominate computer system costs The costs of software on a PC are often greater than the hardware cost Software costs more to maintain than it does to ... for a particular customer or may be developed for a general market Software products may be • •  Generic - developed to be sold to a range of different customers e.g PC software such as Excel ... (custom) - developed for a single customer according to their specification New software can be created by developing new programs, configuring generic software systems or reusing existing software...

Ngày tải lên: 14/09/2012, 11:26

... implementation requirements, etc External requirements • Requirements which arise from factors which are external to the system and its development process e.g interoperability requirements, legislative requirements, ... number to the operators of the system ©Ian Sommerville 2004 Software Engineering, 7th edition Chapter Slide 19 Goals and requirements  Non-functional requirements may be very difficult to state ... Sommerville 2004 Software Engineering, 7th edition Chapter Slide 49 Users of a requirements document System customers Managers Use the requirements document to plan a bid for the system and to plan the...

Ngày tải lên: 14/09/2012, 11:26

... focus on the tools used Some tool vendors refer to code-coverage tools as white box tools, and tools that facilitate applying inputs and capturing inputs—most notably GUI capture replay tools—as ... down Test monitoring tools should be used whenever possible to track which tests have already been performed and the outputs of these tests to avoid repetition and to aid in the software maintenance ... properly organised and stored and, last but not least, individual translators are not too motivated to change their working habits Laboratory tests are mostly performed to assess the general usability...

Ngày tải lên: 03/10/2013, 14:20

... CHAPTER 12 s MOVING FROM CRYSTAL REPORTS TO REPORTING SERVICES Repeat the task for the rest of the columns from dsRSandCR Let’s set the table row’s top and bottom borders to solid lines, as we’ve ... 12 s MOVING FROM CRYSTAL REPORTS TO REPORTING SERVICES As you know, we use the ReportViewer to display the report output for RS Similarly, we need to add the CrystalReportViewer to display the ... give a name to the application; I’ve called the project RSandCR You may choose a different location for storing the application files according to your preference Click the OK button to finish...

Ngày tải lên: 05/10/2013, 08:48

... _six in the afternoon A- from B- to C- past D- for 21- John goes to bed at a _to ten A- quarter B- half C- clock D- thirty 22- Nga does her homework and then _to music A- takes B- gets ... câu sai Jim lives with his family in a house next to a movies theater He goes to school every morning His school is near a park, next to a bookstore and a museum In the park, there is a lake He ... What does he usually after dinner? Đoạn 2: This is my friend Her name is Linh She goes to school from Monday to Saturday Her school is on Nguyen Cao Street and it’s big It has five floors Linh’s...

Ngày tải lên: 26/10/2013, 23:11

... ); if(rowRadioButton.Checked) { // Use ImportRow method to import the first three rows for (int i = 0; i < 3; i++) { dtCopy.ImportRow(dt.Rows[i]); } } else if (selectRadioButton.Checked) { // ... * FROM Orders", ConfigurationSettings.AppSettings["Sql_ConnectString"]); DataTable dt = new DataTable(ORDERS_TABLE); da.FillSchema(dt, SchemaType.Source); da.Fill(dt); // Clone the schema to ... dt.Select(ORDERID_FIELD + "

Ngày tải lên: 28/10/2013, 18:15

... DataSet to the grids sourceDataGrid.DataSource = dsSource.Tables[ORDERS_TABLE].DefaultView; } private void copyButton_Click(object sender, System.EventArgs e) { // Create the destination DataSet into ... which to copy tables DataSet dsDest = new DataSet("Destination"); if (copyAllRadioButton.Checked) { foreach(DataTable sourceTable in dsSource.Tables) { // First technique: when all rows need to ... used to import subset foreach(DataTable dtSource in dsSource.Tables) { // Add logic to selectively copy tables dsDest.Tables.Add(dtSource.Clone( )); } // Copy rows for selected employee from...

Ngày tải lên: 28/10/2013, 18:15

... E1340-96 Prototypes are useful for the following reasons: a) b) c) The customer may be more likely to view the prototype and react to it than to read the SRS and react to it Thus, the prototype ... easier to transfer the software product to new users or new machines Customers thus Þnd it easier to transfer the software to other parts of their organization, and suppliers Þnd it easier to transfer ... specifying requirements of software to be developed but also can be applied to assist in the selection of in-house and commercial software products However, application to already-developed software...

Ngày tải lên: 21/11/2013, 23:46

... liu Bookstore Orders N Books Cardinality : ch nh lng ca mi quan h 1:1 one -to- one 1:N one -to- many M:N many -to- many Modality : cú th cú, cú th khụng cú quan h bt buc cú quan h Customer HUT, ... cỏc yờu cu phn mm (Requirements specification) Mụ hỡnh húa h thng (System modeling) Kim tra tớnh hp lý cỏc yờu cu phn mm (Requirements validation) Qun tr cỏc yờu cu phn mm (Requirements management) ... management) HUT, Falt of Dept of SE, 2002 SE-III.6 Quy trỡnh xỏc nh yờu cu phn mm Build a prototype the problem Requirements elicitation Develop specification Review Create analysis models HUT, Falt...

Ngày tải lên: 20/12/2013, 17:15