UML

Running Head : SOFTWARE DEVELOPMENT PROJECTS USING UML

Software Development Projects using UML

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Introduction

Recent business environments have been changing into Internet business environments and web applications have been developed continuously for advertisements , sales of goods , customer support , etc . in the internet business environment (Chaudhury et al . 2001 . Web applications have become more complicated because more requirements need to be accommodated by web applications which are being used for various businesses and in particularly to events

management business (Yongsun Woojin Kiwon 2005 ,

.587-605 . To succeed in these environments systematic and effective analysis should be done before construction of data registration applications for companies like CTS who are facing intense competition . However , in most cases of data registration application development , there are difficulties in looking for a suitable analysis method , so developers jump directly into the implementation or they have difficulties with the development methods of a large-scale program like RUP (Rational Unified Process (Kruchten 1999 . Therefore , a suitable method and techniques for the development of data registration applications are still required (Yongsun , Woojin Kiwon 2005 ,

.587-605

Furthermore , the necessity for accuracy of data registration applications is emphasized in the competitive environments faced by event management companies like CTS . If the web application does not operate correctly or it discontinues because of malfunctions , it leads to corporate losses and disrepute (Yongsun , Woojin Kiwon 2005 br

.587-605 . To prevent these situations before they occur , it is necessary to test the reliability of data registration applications Although many techniques for testing web applications have been studied they are not enough to deal with these problems . Most of the early techniques for testing data registration applications checked syntax and the context of html , jsp and asp s or the correctness of the links among them . Furthermore , most of the recent techniques used for testing web applications check the operations of a single data registration page or the call-relations among web pages . The clustering test for testing the collaboration of data registration pages is also required for the reliability of web applications (Yongsun , Woojin Kiwon 2005 br

.587-605

Business Modeling for CTS

The CTS business model is developed by domain experts and a use case model is developed based on the business model . A page list (e .g . Event Registration ) is generated from CTS business documents in the business model and data fields are extracted from business documents and listed data registration pages . One or more page diagrams are developed using the notations of the UML (Unified Modeling Language Specification 2001 class diagram and a database model is designed using the notations of the entity-relationship diagram based on the extracted data fields (Yongsun , Woojin Kiwon 2005 ,

.587-605

The business modeling is used to define the flow of a business using web applications . Usually , domain experts develop business models . The business model is depicted using the notations of a UML activity diagram (Conallen , 2000 . A business model consists of four...