ADOPTING SIX SIGMA APPROACH IN
PREDICTING FUNCTIONAL DEFECTS
FOR SYSTEM TESTING
Muhammad Dhiauddin bin Mohamed Suffian
Fac...
CONTENT
•
•
•
•
•
•
•
•

RESEARCH FOCUS & BACKGROUND
OVERVIEW OF SIX SIGMA
FINDINGS - DEFINE
FINDINGS - MEASURE
FINDINGS -...
RESEARCH FOCUS & BACKGROUND
How to predict functional test defects in system testing phase
using predictors in phases prio...
OVERVIEW OF SIX SIGMA

A disciplined, data-driven approach and methodology for eliminating defects (driving
toward six sta...
FINDINGS - DEFINE
Software Development Life Cycle

INSPIRING CREATIVE AND INNOVATIVE MINDS
FINDINGS - DEFINE
Y-X Tree
FINDINGS - MEASURE
Measurement System Analysis

INSPIRING CREATIVE AND INNOVATIVE MINDS
FINDINGS - ANALYZE

Initial data set used

Initial prediction model
in a form of regression

INSPIRING CREATIVE AND INNOVA...
FINDINGS - DESIGN

Revised data set used

Revised regression
equation

INSPIRING CREATIVE AND INNOVATIVE MINDS
FINDINGS - VERIFY

PROPOSED MODEL
Functional Defects (Y) = 4.00 - 0.204 Req. Error - 0.631 CUT Error + 1.90 KLOC 0.140 Req...
CONCLUSION & RECOMMENDATION
THANK YOU
Upcoming SlideShare
Loading in …5
×

Adopting Six Sigma Approach in Predicting Functional Defects for System Testing

627 views

Published on

Paper presented during 5th Malaysian Software Engineering Conference 2011 (MySEC2011)

Published in: Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
627
On SlideShare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
17
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Adopting Six Sigma Approach in Predicting Functional Defects for System Testing

  1. 1. ADOPTING SIX SIGMA APPROACH IN PREDICTING FUNCTIONAL DEFECTS FOR SYSTEM TESTING Muhammad Dhiauddin bin Mohamed Suffian Faculty of Computer Science & Information System mdhiauddin2@live.utm.my AP Dr. Suhaimi Ibrahim Advanced Informatics School suhaimiibrahim@utm.my INSPIRING CREATIVE AND INNOVATIVE MINDS
  2. 2. CONTENT • • • • • • • • RESEARCH FOCUS & BACKGROUND OVERVIEW OF SIX SIGMA FINDINGS - DEFINE FINDINGS - MEASURE FINDINGS - ANALYZE FINDINGS - DESIGN FINDINGS - VERIFY CONCLUSION & RECOMMENDATION INSPIRING CREATIVE AND INNOVATIVE MINDS
  3. 3. RESEARCH FOCUS & BACKGROUND How to predict functional test defects in system testing phase using predictors in phases prior to testing phase via Six Sigma approach? INSPIRING CREATIVE AND INNOVATIVE MINDS
  4. 4. OVERVIEW OF SIX SIGMA A disciplined, data-driven approach and methodology for eliminating defects (driving toward six standard deviations between the mean and the nearest specification limit) in any process -- from manufacturing to transactional and from product to service (www.isixsigma.com) INSPIRING CREATIVE AND INNOVATIVE MINDS
  5. 5. FINDINGS - DEFINE Software Development Life Cycle INSPIRING CREATIVE AND INNOVATIVE MINDS
  6. 6. FINDINGS - DEFINE Y-X Tree
  7. 7. FINDINGS - MEASURE Measurement System Analysis INSPIRING CREATIVE AND INNOVATIVE MINDS
  8. 8. FINDINGS - ANALYZE Initial data set used Initial prediction model in a form of regression INSPIRING CREATIVE AND INNOVATIVE MINDS
  9. 9. FINDINGS - DESIGN Revised data set used Revised regression equation INSPIRING CREATIVE AND INNOVATIVE MINDS
  10. 10. FINDINGS - VERIFY PROPOSED MODEL Functional Defects (Y) = 4.00 - 0.204 Req. Error - 0.631 CUT Error + 1.90 KLOC 0.140 Req. Page + 0.125 Design Page - 0.169 Total Test Cases + 0.221 Effort Days Verify with new/fresh projects Control plan INSPIRING CREATIVE AND INNOVATIVE MINDS
  11. 11. CONCLUSION & RECOMMENDATION
  12. 12. THANK YOU

×