http://itconfidence2014.wordpress.com Sizing for Estimating, Measurement and Benchmarking 2° ° °International Conference on IT Data collection, Analysis and Benchmarking Tokyo (Japan) - October 22, 2014 Christine Green Insert here a picture Focus on Sizing Benefit
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http://itconfidence2014.wordpress.com
Sizing for Estimating, Measurement and
Benchmarking
2°°°°International Conference on IT Data collection, Analysis and Benchmarking
Tokyo (Japan) - October 22, 2014
Christine Green
Insert here a picture
Focus on Sizing Benefit
2IT Confidence 2014 – October 22, 2014 http://itconfidence2014.wordpress.com
Sizing for estimating, measurement and Benchmarking
Goals of the presentation
�G1. Size as a normalization factor
�G2. Process from scope to strategic decision
�G3. Selling size measurement and analysis
�G4. Process for measuring project risk
3IT Confidence 2014 – October 22, 2014 http://itconfidence2014.wordpress.com
Sizing for estimating, measurement and Benchmarking
An introuction to Christine Green
� Key works - Function Point, SNAP Points, Measurement & Analysis, Process -CMMI, ISO, PMI, Estimating models and tools, Benchmark – Internal & External
HP Employee with focus on support, rollout, definition and development of Sizing, Estimating, measurement & Benchmarking Process and tools for +10 years
IFPUG Board Member, Director of Applied Programs (Non-Functional Sizing Standard Committee & Innovation Program)
ISBSG Board Member, Treasure and Advisory director
Private: Three kids – 22, 7 & 4 (Balance in life), Lives in Odense, Denmark
4IT Confidence 2014 – October 22, 2014 http://itconfidence2014.wordpress.com
Process complexitySizing for estimating, measurement and Benchmarking
5IT Confidence 2014 – October 22, 2014 http://itconfidence2014.wordpress.com
Scope – SizeSizing for estimating, measurement and Benchmarking
6IT Confidence 2014 – October 22, 2014 http://itconfidence2014.wordpress.com
Scope – the black boxSizing for estimating, measurement and Benchmarking
Functional Size
A size of the software derived by quantifying
the Functional User Requirements
SNAPSNAP
FPAFPA
7IT Confidence 2014 – October 22, 2014 http://itconfidence2014.wordpress.com
FPA – 1000 FeetSizing for estimating, measurement and Benchmarking
Function Point Analysis
Function Points
8IT Confidence 2014 – October 22, 2014 http://itconfidence2014.wordpress.com
SNAP – 1000 FeetSizing for estimating, measurement and Benchmarking
SCU: SNAP Counting Unit
Non-Functional Size Measure
SNAP Point
9IT Confidence 2014 – October 22, 2014 http://itconfidence2014.wordpress.com
Estimating Fit - 1000 feetSizing for estimating, measurement and Benchmarking
Balance between many factors � Promote confidence, understanding, acceptance