COCOMO MODEL PDF SOFTWARE
These new approaches-evolutionary, risk-driven, and collaborative software processes fourth generation languages and application generators commercial off-the-shelf (COTS) and reuse-driven software approaches fast-track software development approaches software process maturity initiatives-lead to significant benefits in terms of improved software quality and reduced software cost, risk, and cycle time. Concurrently, a new generation of software processes and products is changing the way organizations develop software. It also highlights the need for concurrent product and process determination, and for the ability to conduct trade-off analyses among software and system life cycle costs, cycle times, functions, performance, and qualities. This situation makes cost-benefit calculations even more important in selecting the correct components for construction and life cycle evolution of a system, and in convincing skeptical financial management of the business case for software investments. Dramatic reductions in computer hardware platform costs, and the prevalence of commodity software solutions have indirectly put downward pressure on systems development costs. Competitive advantage is increasingly dependent on the development of smart, tailorable products and services, and on the ability to develop and adapt these products and services more rapidly than competitors adaptation times.
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COCOMO MODEL PDF DRIVERS
Barry Boehm Version Copyright University of Southern Californiaģ Table of Contents CHAPTER 1: FUTURE SOFTWARE PRACTICES MARKETPLACE OBJECTIVES FUTURE MARKETPLACE MODEL CHAPTER 2: COCOMO II STRATEGY AND RATIONALE COCOMO II MODELS FOR THE SOFTWARE MARKETPLACE SECTORS COCOMO II MODEL RATIONALE AND ELABORATION DEVELOPMENT EFFORT ESTIMATES Nominal Person Months Breakage Adjusting for Reuse Adjusting for Re-engineering or Conversion Applications Maintenance Adjusting Person Months DEVELOPMENT SCHEDULE ESTIMATES Output Ranges CHAPTER 3: SOFTWARE ECONOMIES AND DISECONOMIES OF SCALE APPROACH Previous Approaches SCALING DRIVERS Precedentedness (PREC) and Development Flexibility (FLEX) Architecture / Risk Resolution (RESL) Team Cohesion (TEAM) Process Maturity (PMAT) CHAPTER 4: THE APPLICATION COMPOSITION MODEL APPROACH OBJECT POINT COUNTING PROCEDURE CHAPTER 5: THE EARLY DESIGN MODEL COUNTING WITH FUNCTION POINTS COUNTING PROCEDURE FOR UNADJUSTED FUNCTION POINTS CONVERTING FUNCTION POINTS TO LINES OF CODE COST DRIVERS Overall Approach: Personnel Capability (PERS) Example Product Reliability and Complexity (RCPX) Required Reuse (RUSE) Platform Difficulty (PDIF) Personnel Experience (PREX) Facilities (FCIL) Schedule (SCED) CHAPTER 6: THE POST-ARCHITECTURE MODEL LINES OF CODE COUNTING RULES FUNCTION POINTS COST DRIVERS Product Factors Platform Factors Version Copyright University of Southern California iĤ 6.3.3 Personnel Factors Project Factors CHAPTER 7: REFERENCES CHAPTER 8: GLOSSARY AND INDEX APPENDIX A: MASTER EQUATIONS APPENDIX B: LOGICAL LINES OF SOURCE CODE COUNTING RULES APPENDIX C: COCOMO II PROCESS MATURITY APPENDIX D: VALUES FOR COCOMO II Version Copyright University of Southern California iiĥ Chapter 1: Future Software Practices Marketplace Chapter 1: Future Software Practices Marketplace "We are becoming a software company," is an increasingly-repeated phrase in organizations as diverse as finance, transportation, aerospace, electronics, and manufacturing firms.
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Graduate Assistants: Chris Abts, Brad Clark, Sunita Devnani-Chulani The COCOMO II project is being led by Dr.
COCOMO MODEL PDF MANUAL
1 COCOMO II Model Definition Manual Version Copyright University of Southern CaliforniaĢ Acknowledgments This work has been supported both financially and technically by the COCOMO II Program Affiliates: Aerospace, Air Force Cost Analysis Agency, Allied Signal, AT&T, Bellcore, EDS, E-Systems, GDE Systems, Hughes, IDA, Litton, Lockheed Martin, Loral, MCC, MDAC, Motorola, Northrop Grumman, Rational, Rockwell, SAIC, SEI, SPC, Sun, TI, TRW, USAF Rome Lab, US Army Research Labs, Xerox.