theoretical foundations of software engineering

Ngày tải lên: 21/02/2014, 09:20

... many software products • Software engineering has the objective of solving the problems of software by producing good quality, maintainable software, on time, within budget Definition of Software ... setup and operate the software system (Program is a subset of software, or Software is a superset of programs) Software applications • • • • System Software: a collection of programs which provide ... Attributes of Good Software • Maintainability Software must evolve to meet changing needs • Dependability Software must be trustworthy • Efficiency Software should not make wasteful use of • system...

Ngày tải lên: 22/03/2014, 18:20

... the software itself These are called defects or sometimes bugs or faults Remember, the software is not just the code; check the definition of software again to remind yourself When the software ... affected by the instability of the software The people using software are more interested in the software supporting them in completing tasks efficiently and effectively The software must meet their ... measure the quality of software in terms of the number of defects found, the tests run, and the system covered by the tests We can this for both the functional attributes of the software (for example,...

Ngày tải lên: 29/03/2014, 02:20

... First-Time-Right Software 33 3.3 FUTURE SOFTWARE DEVELOPMENT TRENDS 35 3.3.1 Software Development Categories 35 3.3.2 Software Factories 36 3.4 SOFTWARE ... software development Chapter 1: Introduction 10 FUNDAMENTALS OF SOFTWARE ENGINEERING PROJECT MANAGEMENT Their own roles in a software development project Management techniques for improved software ... Contents FUNDAMENTALS OF SOFTWARE ENGINEERING PROJECT MANAGEMENT INTRODUCTION 1.1 SOFTWARE S GROWING IMPORTANCE • The days when computer software development could be handled as part of documentation...

Ngày tải lên: 29/03/2014, 23:20

... maintenance and quality of many software products • Software engineering has the objective of solving the problems of software by producing good quality, maintainable software, on time, within budget ... phí thực hợp lý Definition of Software Engineering • Software engineering is the establishment and use of sound engineering principles in order to obtain economically software that is reliable ... đáp ứng yêu cầu Software Consist of: • Programs • Documents • Procedures used to setup and operate the software system (Program is a subset of software, or Software is a superset of programs) Phần...

Ngày tải lên: 12/05/2014, 11:09

... Principal Associate, Software Engineering Management Associates (SEMA) Phillip Laplante, Professor of Software Engineering, Penn State University Evan Butterfield, Director of Products and Services ... these discussions of software engineering ethics and our dark side issues For whatever reason, the issues we raise are simply not yet on the radar of most authors of software engineering materials ... any discussions of ethical dilemmas in our field The second recent IEEE Computer coverage of software engineering ethics was actually a special issue devoted to the topic ( Software Engineering Ethics,”...

Ngày tải lên: 31/05/2014, 01:41

... the software itself These are called defects or sometimes bugs or faults Remember, the software is not just the code; check the definition of software again to remind yourself When the software ... affected by the instability of the software The people using software are more interested in the software supporting them in completing tasks efficiently and effectively The software must meet their ... measure the quality of software in terms of the number of defects found, the tests run, and the system covered by the tests We can this for both the functional attributes of the software (for example,...

Ngày tải lên: 27/06/2014, 20:20

... subject of study; in software engineering it can be either a process to produce software or a software product In an article on research methods in software engineering [30] we nd three types of research ... Problems with software development Software development can often be challenging There are many examples of software projects that have failed The much-cited Standish report on software projects ... years of conferences like the International Conference on Software Engineering, The Software Engineering and Knowledge Engineering Conference, the International Conference on Product Focused Software...

Ngày tải lên: 16/01/2014, 16:33

... thời gian Biểu đồ diễn tiến bao gồm đối tợng, lifeline thể tồn đối tợng theo trục thời gian, focus of control thể thời gian đối tợng tồn để thực số hành động đó, thông điệp thể liên lạc đối tợng...

Ngày tải lên: 27/06/2014, 02:20

... Foundations of Software Engineering Philosophical Foundations of Software Engineering Mathematical Foundations of Software Engineering Computing Foundations of Software Engineering Linguistics Foundations ... Foundations of Software Engineering Information Science Foundations of Software Engineering Part III Organizational Foundations of Software Engineering Engineering Foundations of Software Engineering ... Informatics Foundations of Software Engineering 10 System Science Foundations of Software Engineering 11 Management Science Foundations of Software Engineering 12 Economics Foundations of Software Engineering...

Ngày tải lên: 06/07/2014, 15:29

... exchange of information easy Web software provides a common user interface through which many different types of information can be accessed with the click of a mouse The World Wide Web is software ... set of software stands for Internet Protocol The IP software defines how information protocols that govern the is formatted and transferred from the source to the destination The movement of messages ... them what to A program is a series of instructions that the hardware executes one after another Software consists of programs and the data those programs use Software is the intangible counterpart...

Ngày tải lên: 12/08/2014, 19:21

... when writing software Games often use a random number to represent the roll of a die or the shuffle of a deck of cards A flight simulator may use random numbers to determine how often a simulated ... a software product developed (the client) will often provide an initial set of requirements However, these initial requirements are often incomplete, ambiguous, or even contradictory The software ... design of software is no less essential Many problems that occur in software are directly attributable to a lack of good design effort Alternatives need to be considered and explored Often, the...

Ngày tải lên: 12/08/2014, 19:21

... verses of the song: 100 bottles of beer on the wall 100 bottles of beer If one of those bottles should happen to fall 99 bottles of beer on the wall 99 bottles of beer on the wall 99 bottles of beer ... appropriate color 195 196 CHAPTER program statements summary of key concepts ◗ Software requirements specify what a program must accomplish ◗ A software design specifies how a program will accomplish ... notation in the world for the design of object-oriented software A UML object diagram consists of one or more instantiated objects An object diagram is a snapshot of the objects at a given point in...

Ngày tải lên: 12/08/2014, 19:21

... instances of a class Another kind of variable, called a static variable or class variable, is shared among all instances of a class There is only one copy of a static variable for all objects of a ... the type of values that an array holds is called the element type of the array Note that the type of the array variable (int[]) does not include the size of the array The instantiation of height, ... constructor of Slogan increments a static variable called count, which is initialized to zero when it is declared Therefore, count serves to keep track of the number of instances of Slogan that...

Ngày tải lên: 12/08/2014, 19:21

... heart of inheritance is the idea of software reuse By using existing software components to create new ones, we capitalize on the effort that went into the design, implementation, and testing of ... comes from the idea of classifying One purpose of inheritance is groups of objects with similar characteristics Classification schemes to reuse existing software often use levels of classes that ... represents a generic type of food The constructor of FoodItem accepts the number of grams of fat and the number of servings of that food The calories method returns the number of calories due to fat,...

Ngày tải lên: 12/08/2014, 19:21

... of data For example, they both provide a basic read method The read method of Reader reads one character or an array of characters; the read method of InputStream reads one byte or an array of ... void main (String[] args) throws OutOfRangeException { final int MIN = 25, MAX = 40; OutOfRangeException problem = new OutOfRangeException ("Input value is out of range."); System.out.print ("Enter ... declaration of the standard input stream in a useful form ◗ the handling of any IOException that may be thrown ◗ the parsing of an input line into separate tokens ◗ the conversion of an input...

Ngày tải lên: 12/08/2014, 19:21

... maintenance Software maintenance is the process of modifying a program in order to enhance it or eliminate deficiencies Unlike hardware, software does not degrade over time Thus, the goal of software ... using an extended example that synthesizes many of the programming concepts explored thus far in the text software engineering The quality of software is only as good as the process used to create ... 10 software engineering 10.0 software development models A program goes through many phases from its initial conception to its ultimate demise This sequence is often called the life cycle of...

Ngày tải lên: 12/08/2014, 19:21

... calculations that produce a pseudo-random number Software Development Kit (SDK)—A collection of software tools that assist in the development of software The Java Software Development Kit is another name ... memory maintenance—(1) The process of fixing errors in or making enhancements to a released software product (2) The software life-cycle phase in which the software is in use and changes are made ... bytecode Part of the Java Development Kit javadoc—A software tool that creates external documentation in HTML format about the contents and structure of a Java software system Part of the Java...

Ngày tải lên: 12/08/2014, 19:21

... multiply(BigDecimal arg) Returns the result of this BigDecimal multiplied with the value of arg The scale of the resulting BigDecimal is the result of the addition of the two BigDecimal’s scales APPENDIX ... Returns the result of a logical operation of this BigInteger and the value of arg The not method returns the logical not of this BigInteger public int bitCount() Returns the number of bits from this ... the manipulation of a vectored array of bits constructors public BitSet() public BitSet(int size) Creates a new instance of a bit sequence of size bits (the default is 64) Each of the initial bits...

Ngày tải lên: 12/08/2014, 19:21

... Returns a string representation of the parameters of this MouseEvent public synchronized void translatePoint(int xoffset, int yoffset) Offsets the x and y locations of this event by the specified ... width and height The shape of the rounded corners are determined by the width of the arc (aWidth) and the height of the arc (aHeight) public void finalize() Disposes of the current graphics context ... two-dimensional array in which the zero index of the first dimension holds the minimum width of each column and the one index of the first dimension holds the minimum height of each column protected GridBagLayoutInfo...

Ngày tải lên: 12/08/2014, 19:21