REPORTONSPECIALIZED PROCESS MODELSUNDER TAKEN BY:SIDDIQA ZAHRASUPERVISED BY:Mr. INAYATULLAH KHAN DURRANIIN THE NAME OF ALLAHWHO IS MOST GRACIOUSAND MERCIFULTable of Contents:1. Specialized Process Models.1.1 Component Based Development.1.2 Unified Process Model.1.3 The Formal Methods Model.1.4 Aspect-Oriented SoftwareDevelopment.2. Comparison Among SpecializedProcess Models.3. Comparison of Specialized processModels with other Models.1.Specialized Process Models:A considerable amount of ti me i s spent deter mining requirementsbefore any software is written. A feasibilit y study, requirement elicitation andanalysis, requirement validation, requirement reviews, and requirementsmanagement, occur first.

For Component-Based Software Architectures. Heinemann, J. Kofron, and F. Seminal work in the area of software reliability engineering [1]. Wallnau (Eds.) Component-Based Software Engineering 9th. Coverage spans a range of topics related to component-based software. CiteSeerX - Scientific documents that cite the following paper: Component-Based Software Engineering. Upper Saddle River. CiteSeerX - Scientific documents that cite the following paper: Component-Based Software Engineering: putting the pieces together.

Various artifacts such as acti vit y diagrams, classdiagrams, and use cases are created to model systems requirements. Systemmodels -context models, behavioral methods, data models, and obj ect modelsare developed bas ed on requirements showing operational, f unctional, andbehavioral characteristics of the system.

Bef ore any coding begins architecturaldesign is created showing the structure of data and program components andalso component -level design is created to de termine if soft ware will wor k asplanned. This shows t hat with software engineering a considerabl e amount ofdesign and modeling wor k happen, which may take months, bef ore any attemptis made to create the software.Special process model s take on many of the char.

Component level design • 1. COMPONENT BASED SOFTWARE ENGINEERING1 • Introduction2 • What is a component? • A component is a basic building block for the computer software. • It is a higher level abstractions defined by their interfaces. • It helps in achieving the objectives & requirements of system to be built.3 • Definition for a component A famous definition proposed by Council and Heinemann:: “Component is a software element that conforms to a standard component model and can be independently deployed and composed without modification according to a composition standard.

“4 • Characteristics of component  Standardized  Independent  Composable  Deployable  Documented5 • STANDARDIZED  A component used in a CBSE process has to conform to a standardized component model.  The model may define: component interfaces, component metadata, documentation and deployment.6 • INDEPENDEND  It should be possible to compose and deploy it without having to use other specific components.  In case of need of external service these should be explicitly set out in a ‘requires’ interface specification.7 • COMPOSABLE  All external interactions must take place through publicly defined interfaces.  Also it must provide external access to information about itself such as its methods and attributes.8 • DEPLOYABLE  A component has to be self contained.  It should be able to stand alone entity on a component platform that provides an implementation of component model.9 • DOCUMENTED  Components have to be fully documented so that the users can decide whether or not the components meet their needs.  Each and every details of the component interfaces should be specified clearly.10 • Software Component  An individual software component is a software package, a Web service, or a module that encapsulates a set of related functions (or data).

 Software components are modular and cohesive.  Components communicate with each other via interfaces.  Component based development embodies good software engineering practice.11 •  Component level design establishes the algorithmic detail required to manipulate data structures, effect communication between software components via their interfaces, and implement the processing algorithms allocated to each component.12 • Essentials of a CBSE  Independent components that are completely specified by their interfaces.

Fico Xpress Optimization Suite Student Edition more.  Component standards that facilitates the integration of components. Nfs Underground 2 Save Game Editor.