臺灣博碩士論文加值系統

　　在多重視窗及動態網頁技術被廣泛應用後，網站的超連結結構己經變得更複雜而多樣化，特別是在大型的網站系統。同時藉由大量使用框架、多重視窗及動態網頁技術，將許多主從架構和集中式系統轉換為網頁介面。經過一段時間的使用後，許多有關網站的結構問題隨之而來，如：中斷的超連結和遞迴框架等等，這些問題很可能都隱藏在網站中，不易查覺。因此，網站之解讀與結構重整技術將對網站管理者有相當重大的幫助。本研究提出一套整合的方法，名為StruWeb，可以幫助管理者去分析和模式化一個網站。StruWeb是一個系統化收集超連結屬性、建立網站結構模型和找出隱藏問題的架構，使網站管理者可以容易地去發掘可能的改善需求。StruWeb特別針對動態網站的特性設計，提供方法來診斷共通問題，並且支援客制化的診斷，以解決長久以來大型動態網站之結構不易維護之困擾，降低其維護成本。

After multiple window and dynamic page technologies are innovated, Web site structure becomes more complex and mystical, especially for huge or compound Web systems. Many structural problems such as broken link and recurring frame may be hidden. These problems make it hard to revolve and maintain the interlinking structure of a Web site. Thus, techniques to aid in understanding and restructuring of a Web site can give Web masters significant help. This study is to design a set of integrated methods, StruWeb, to analyze and model a Web site. StruWeb employs systemized processes to gather key attributes, constructs the model of the Web structure, and identifies the hidden structural problems. It is easy to discover the change requirements of site structure from the model provided by StruWeb. StruWeb provides Web masters with a set of structural modeling methods for diagnosis of some common problems to meet real maintenance needs. It can also support customized diagnosis for decreasing the maintenance cost of a dynamic Web site.

Contents
1. INTRODUCTION 1
1.1 BACKGROUND 1
1.2 RESEARCH MOTIVATION AND OBJECTIVE 4
1.3 RESEARCH METHODOLOGY 5
1.4 LIMITATION 5
1.5 ORGANIZATION OF THE THESIS 6
2. LITERATURE REVIEW 7
2.1 OBJECT-ORIENTED METHODS 7
2.2 RELATIONSHIP MANAGEMENT METHODOLOGY (RMM) 9
2.3 EXTENSION IN UML 11
2.4 GOAL-DRIVEN APPROACH 13
2.5 STRUCTURING ISSUE 13
3. PAGE COMPOSITION 16
3.1 SERVER-SIDE SCRIPTING 16
3.2 LINKS IN DYNAMIC PAGES 18
4. THE STRUWEB MODEL 26
4.1 LINKS GATHERING 30
4.2 SITE GRAPH GENERATION 52
4.3 KNOTS ASCERTAINING 58
5. CASE STUDY 63
5.1 VIRTUAL FACTOY 63
5.2 EXPERIMENT 64
6. CONCLUSIONS AND FUTURE RESEARCH DIRECTIONS 72
6.1 CONCLUDING REMARKS 72
6.2 FUTURE WORK 72
BIBLIOGRAPHY 74
APPENDIX I: LINK OBJECTS OF B COMPANY VIRTUAL FACTORY FOR CUSTOMER 79
APPENDIX II: VFFRAME.ASP (PAGE OBJECT: 231) 98
APPENDIX III: VFHEAD.ASP (PAGE OBJECT: 232) 99
APPENDIX IV: VFOTHER.ASP (PAGE OBJECT: 244) 100
APPENDIX V: VFWFINV-TSB-D.ASP (PAGE OBJECT: 275) 101
AUTOBIOGRAPHY 108
List of Figures
FIGURE 1-1: FRAMES 2
FIGURE 1-2: MULTIPLE WINDOWS 2
FIGURE 1-3: FRAMES AND MULTIPLE WINDOWS MIXED 3
FIGURE 2-1: OOHDM DESIGN MODELS (SCHWABE AND PONTES [39]) 8
FIGURE 2-2: THE ELEMENTS OF THE RMM DATA MODEL (BAL [3]) 10
FIGURE 2-3: CLIENT COLLABORATIONS (CONALLEN [7]) 11
FIGURE 2-4: SERVER COLLABORATIONS (CONALLEN [7]) 12
FIGURE 3-1: ARCHITECTURE FOR MULTIPLE WEB TECHNIQUES 17
FIGURE 3-2: EXAMPLE OF STATIC LOCAL VARIABLE 20
FIGURE 3-3: EXAMPLE PAGE "ASSIGN.ASP" 21
FIGURE 3-4: EXAMPLE PAGE OF DATABASE FIELD VARIABLE 22
FIGURE 3-5: EXAMPLE PAGE "PAGEINFO.ASP" 23
FIGURE 3-6: EXAMPLE CODE OF ARGUMENT IN SOURCE PAGE 24
FIGURE 3-7: EXAMPLE OF "GLOBAL.ASA" 25
FIGURE 4-1: REVERSE ENGINEERING IN CONTEXT (TILLEY [46]) 26
FIGURE 4-2: PROCESSES OF STRUWEB 28
FIGURE 4-3: STRUWEB FRAMEWORK 29
FIGURE 4-4: COMPOSING OF WEB PAGE 30
FIGURE 4-5: EXAMPLE OF THE PAGE SEPARATION 31
FIGURE 4-6: LINKS GATHERING CONCEPT 32
FIGURE 4-7: EXAMPLE OF DYNAMIC BLOCK (KEYTON [38]) 33
FIGURE 4-8: ALGORITHM OF STRUGATHERER 37
FIGURE 4-9: ALGORITHM OF DECOMPOSEPAGE 38
FIGURE 4-10: ALGORITHM OF GATHERLINKVARIABLE 44
FIGURE 4-11: EXAMPLE PAGE "VENDORLIST.ASP" 47
FIGURE 4-12: EXAMPLE PAGE "INQUIRY.ASP" 49
FIGURE 4-13: EXAMPLE PAGE "INPUT.ASP" 49
FIGURE 4-14: EXAMPLE PAGE "SEARCH.ASP" 50
FIGURE 4-15: EXAMPLE PAGE "NEXT.ASP" 51
FIGURE 4-16: EXAMPLE PAGE "GRADE.ASP" 51
FIGURE 4-17: ALGORITHM OF STRUGRAPHER 53
FIGURE 4-18: ALGORITHM OF PORTRAYLINK 55
FIGURE 4-19: SAMPLE OF WEB SITE GRAPH GENERATION 57
FIGURE 4-20: STRUDIAGNOSEVOIDLINK 59
FIGURE 4-21: STRUDIAGNOSERECURRINGFRAME 61
FIGURE 4-22: STRUDIAGNOSERECURRINGFRAME 62
FIGURE 5-1: SITE MODEL OF B COMPANY VIRTUAL FACTORY FOR CUSTOMER 68
FIGURE 5-2: THE REPORT OF B COMPANY VIRTUAL FACTORY 70
FIGURE 5-3: CHANGE REQUIREMENTS OF B COMPANY VIRTUAL FACTORY 71
List of Tables
TABLE 3-1: ICONS OF WEB ELEMENT 18
TABLE 3-2: LINK CATEGORY 19
TABLE 4-1: NOTATION 32
TABLE 4-2: EXAMPLE OF LINK OBJECT ATTRIBUTES IN BD 41
TABLE 4-3: THE RUNNING PROPERTIES OF VENDORLIST.ASP 47
TABLE 5-1: WEB SITE LIST OF AB GROUP 64
TABLE 5-2: PAGE OBJECTS OF B COMPANY VIRTUAL FACTORY FOR CUSTOMER 67

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