After - RCOST

Transcription

After - RCOST

ESE @ Uniroma2.DISP
and relationships with UMDCS and other ESE Groups
UoSannio.LHC.Vic – Symposium - 5 April 2004
Outline
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾ Going back to my involvement with Vic:
My basic views of research before and after.
¾ ESE research since
¾Academic relationships
¾Industry relationships,
and ESE Research for the Future
¾ Conclusions
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
2
Going back in time
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
I had the opportunity to introduce myself to Vic in the year
1986.
It was the very beginning of October, Monday the 6th or
Tuesday the 7th, 3:30 P.M. at UMDCS College Park, while on
my return trip from the UoUrbana “Allerton Annual
Conference”. I was 1 month less than 39 Y.O.
My main concerns, in that age, were: (i) Structural
analysis for restructuring software programs, and,
from one year, (ii) Distributed Software Fault-tolerance.
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
Starting from October 1987, hosted by CRIAI (Langella,
Fadini, and Imperia), Vic gave talks that constituted an
opportunity to learn, to have research opinions and inputs
from, and meet Vic one or more times per year per several
days in Italy.
¾Conclusions
¾Thanks
3
1986 @ UMDCS (1d)
Overview
Vic’s People: {Dieter Rombach}
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
My 1st stage in Maryland begun on October 1989 and lasted 4
months. I was again at UMDCS on 1991-92, and hence on 1995-96.
In total 18 months, more or less.
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
1989-90 @ UMDCS (4m)
++ Vic’s People: {Lionel Briand, Gianluigi Caldiera,
Marku Oivo, Carolyn Seaman et al.}
1991-92 @ UMDCS (1-2m)
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
++ Vic’s People: {++ Finsiel people, Scandinavians,
Forrest Shull et al.}
¾Thanks
4
1989-92 @ UMDCS (6m)
RESULTS
ACM ToSEM, 1992
A Reference Architecture for the
Component Factory
VICTOR R. BASILI
GIANLUIGI CALDIERA
University of Maryland
and
GIOVANNI CANTONE
Università di Napoli
Overview
1992 @ UMDCS (Continued)
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
Many people passing through or moving
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
Network
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
6
1993
Overview
Rombach moved from College Park to Kaiserslautern
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
International Workshop on
The Experimental Paradigm in Software
Engineering
Dagstuhl, Germany, 1992
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
ISERN
¾Reading T.
¾Conclusions
¾Thanks
7
1992-94 @URMTV
Overview
Back to previous topics
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
- RT software
- Structural analysis of distributed messagingonly software.
NATO ASI School on Real Time Computing,
1992
Book: Real Time Computing , NATO ASI,
Series on Computer and Systems Science,1994
¾WATMM
¾UML FP
¾Reading T.
- Process vs. product in Sw. industry
¾Conclusions
¾Thanks
8
1995-96@UMDCS
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
(Continued)
UMDCS ‘95: An Intercontinental Port for SE
Researchers
People from almost all Countries present as students or
professors, or coming as frequent visitors, short term
visitors, talk givers, etc.: Markku Oivo, Jeffery Ross,
Dieter Romback, Sandro Morasca, Mehdi Jazayeri,
Yong-Me Kim, Walcelio Melo, Zhijun Zhang,
Giuseppe F. Calavaro, Jyrki Kontio, Forrest Shull,
Filippo Lanubile, Khaled El Emam, Robert B.
Hendrick, Manuel Mendosa, Gianluigi Caldiera,
Lionel Briand, Carolyn Seaman, Marvin Zelkowitz et al.
¾UML FP
¾Reading T.
¾Conclusions
Major companies: Motorola, Hughes, …
¾Thanks
9
1995-96@UMDCS
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
Research at UMDCS concerned
many topics, including:
Organizational and Process
Improvement
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
Carolyn B. Seaman and Victor R. Basili, OPT: An
Approach to Organizational and Process Improvement,
position paper presented at the AAAI Symposium on
Computational Organizational Design, March 1994.
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
10
1995-96@UMDCS (My work)
Sw. Process vs. Sw. Product
B LC (INVESTMENTS' RETURN RATE)
DIRECT CO STS
Pay -back
point
De cline
Mat urit y
Early-Maturity
Ex pansion
Introduction
PRO FITS
Embryonic
- De Marco
- SEI IDEAL
- SEL QIP
Time
INVESTMENTS' RECO VERY
11
1995-96@UMDCS
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
(Continued)
One of work whose development I had the opportunity to observe
♣? ♣
Frameworks
Experiment
Where they observing for viewing some
pre-existent & general logical truth?
NO!
Where they looking for some partial truth,
a local truth, the one that was right
there, in those frameworks, from the
point of view of the researcher (yes,but)
on behalf of software constructors?
YES
Where they affected by the Galilean
frustration for not viewing the
universal truth in their observations?
NO!
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
That type of work apparently excited rather frustrated them!
12
1995-96@UMDCS (Continued)
Overview
One paper whose development I had the opportunity to observe
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
Victor R. Basili
The Role of Experimentation
in Software Engineering:
Past, Current, and Future
Keynote Address
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
18th International Conference
on Software Engineering (ICSE 18),
Berlin, Germany, March 25-29, 1996.
¾Reading T.
¾Conclusions
¾Thanks
13
Based on those observations:
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
Question
Are those works following the
classic scientific experimental path?
¾1992..1994
¾1995..1996
¾After
¾Academia
Chritopher Clausius
¾Reading
¾Companies
?
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
Tycho Brahe
Galileo Galilei
Isaac Newton
¾Reading T.
¾Conclusions
¾Thanks
14
Overview
¾Outline
Empiricism?! (?! Whoa !?)
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
Who will perform in the role of Orazio Grassi?
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
15
After (Rome)
Let me see what they have been doing
Overview
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
Relationships
¾Outline
Companies
Rome
TV
Academia
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
16
After (Topics, Experiments, Papers)
Overview
¾Outline
Rome
TV
¾Going Back
Sw. Tech. Eval.
¾1986
JSM
WA Tech. Evaluation
¾1989 .. 1990
¾1992..1994
¾1995..1996
Sw. Measurement LC
¾After
¾Academia
Academia
¾Reading
¾Further research
details
¾WATMM
Paolo Donzelli
JSEKE
FP x UML Sw
2004
¾Companies
¾SMMLC
WMRC Book Ch.
Empirical CR work with students
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
17
Journal of Software Maintenance: Research and Practice
Volume 12, Issue 1 , Pages 47 - 78
Research Paper
Measure-driven processes and architecture for the
empirical evaluation of software technology
Giovanni Cantone *
email: Giovanni Cantone ([email protected])
Abstract
This paper reports on an on-going project undertaken within the University of Rome at Tor Vergata
to automate the business processes of a class of administrative organizations. The experience
gained and the lessons learned, while performing in the role of Innovation-driver, are abstracted
and presented. In the context of this experience with process re-engineering, the paper compares
the utility of empirically investigating software technology transfer with the reuse of technology
measurement models possibly available. The paper also discusses the roles played by various
environmental factors - technology, experimentation and measurements, an organization's
business objectives, and other organizational issues, including the expected benefits and costs - in
the empirical investigation of software technology transfer. The paper concludes by presenting a
short case study and three lessons learned.
Copyright © 2000 John Wiley & Sons, Ltd.
JSEKE 10 (5) 2000
Production and Maintenance of GoalOriented Software Measurement Models
GIOVANNI CANTONE
and
PAOLO DONZELLI
Università di Roma Tor Vergata
After (Relationships, Papers)
Companies
Overview
Results
¾Outline
¾Going Back
¾1986
Rome
TV
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
OUN
E. Sw. Mgt.
White
Book
ISERN
¾Companies
¾Further research
details
¾SMMLC
Academia UCLM
UMDCS
WWR
LSO
UKl
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
20
After (Relationships, Papers)
Companies
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
Rome
TV
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
Bari
ESERNET
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
EC
ESE
21
After (Topics, Relationships, Experiments, Papers)
Overview
¾Outline
FP Analysis
for UML Sw
¾Going Back
Companies
Maintainability
M??x04
¾1986
¾1989 .. 1990
Rome
TV
¾1992..1994
¾1995..1996
EvDrSwEval
¾After
USannio
¾Academia
¾Reading
ISERN
ESERNET
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
UCLM
¾Reading T.
¾Conclusions
Maintainability
Metrics03
UMDCS
ESEIW03
Rd.Rd.
Reading
ESE Book
UML
ISESE02
PDS
Rd.
Fmk.
¾Thanks
ESE Book
CRvsFT
UKl
ISESE04
22
After (Code Reading Experiments)
Overview
Rd. Rd.
Code Reading for Error Detection
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
After (Code Reading Experiments)
Overview
Rd. Rd.
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
Sannio
Overview
After (Experiments, Relationships)
Rd. Rd.
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
After (Code Reading Paper)
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
Rd.
Rd.
Code Reading for E.D.
Empirical Methods and
Studies in Software
Engineering
Experiences from
ESERNET
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
Series: Lecture Notes in
Computer Science,
Vol. 2765
Conradi, Reidar; Wang,
Alf Inge (Eds.)
2003, VIII, 279 p. Also
available online.,
Softcover
ISBN: 3-540-40672-7
¾Reading T.
¾Conclusions
¾Thanks
After ( Code Reading: Paper)
Overview
Rd. Rd.
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
Draft
Effectiveness and Detection Rate of Code Reading
and Functional Testing with
Event-Driven Object-Oriented Software
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
Giovanni Cantone, and Ziad A. Abdulnabi
After (Experiments, Relationships)
BN
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
Rd.
Rd. UML Reading for Defect Detection
After (Experiments, Paper)
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
Rd. Rd.
UML Reading for Defect Detection
Empirical Methods and
Studies in Software
Engineering
Experiences from
ESERNET
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
Series: Lecture Notes in
Computer Science,
Vol. 2765
Conradi, Reidar; Wang,
Alf Inge (Eds.)
2003, VIII, 279 p. Also
available online.,
Softcover
ISBN: 3-540-40672-7
UCLM, Spain @ URM2After
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
Rd.
Rd.
Maintainability of UML Sw.
( Experiments, Relationships)
After ( Maintainability: Paper)
Overview
Rd.
Rd.
Maintainability of UML Sw.
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
METRICS03
Building UML Class Diagram
Maintainability Prediction Models
Based on Early Metrics
M. Genero, M. Piattini, A. Manso, and G. Cantone
UKl, Germany
Overview
Rd.
After ( Experiments, Relationships, Paper)
Rd.
Framework Reading for Defect Detection
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
ISESE04
Comparing Code Reading Techniques
applied to Object-oriented Software Frameworks
with regard to
Effectiveness and Defect Detection Rate
¾Reading
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
Zeiad Abdelnabi,
Giovanni Cantone,
Marcus Ciolkowski,
and Dieter Rombach
After (Industrial relationships, Experiments, Papers)
Overview
Finsiel
Companies
¾Outline
¾Going Back
¾1986
Datamat
Rational
¾1989 .. 1990
Alenia Spazio
MBDA
Rome
TV
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Reading
¾Companies
¾Further research
details
ISESE03
PDS
Maintainability
ESERNET
Book
M??x04
ISESE04
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
ESEIW04
D FT S
¾Conclusions
¾Thanks
33
After
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
Further Research Details
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
¾Thanks
34
After (Topic & Paper: Software Measurement Model Life Cycle)
Overview
¾Outline
JSEKE 10 (5) 2000
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
Production and Maintenance of
Goal-Oriented
Software Measurement Models
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
GIOVANNI CANTONE
and
PAOLO DONZELLI
Università di Roma Tor Vergata
¾Future
¾Conclusions
¾Thanks
• Paolo Donzelli is now with UMDCS as a Research Associate
35
After (Topic: Software Measurement Model Life Cycle)
Overview
¾Outline
¾Going Back
¾1986
M M
d is p o s a l / r e t ir e m e n t
h ig h e r le v e l
g o a ls
M M to b e
re wo rk e d
c o n t e x t c h a r a c t e r is t ic s
c o m p e t it o r s ' b e h a v io u r
e x t e r n a l e n v ir o n m e n t
Set
G o a ls
M M
I d e n ti fi c a ti o n
M M
A c c r e d i ta ti o n
g o a ls
fe e d b a c k o n
M M U t ilit y
e x p e r t s ' o p in io n s
Set
G o a l -o r i e n te d
S o l u ti o n -H y p o th e se s
¾1989 .. 1990
M M
A p p l i c a ti o n
¾1992..1994
G -S H s
¾1995..1996
¾After
¾Academia
M M u s e r g u id e
D a t a u s a g e / in t e r p r e t a t io n g u id e
e x p e r t s 'o p in io n s
e n t it ie s ' c h a r a c t e r is t ic s
M M
r e q u ir e m e n t s
¾Companies
¾Further
research
details
M M
C r e a t io n
M M
A c c e p ta n c e
g o a ls
s u b -M M s
re q u ire m e n t s
M M -S H s
su b -M M
C r e a ti o n
u n v a lid
MM
sub MMs
M M
D e fi n i ti o n
¾UML FP
¾Future
N o n - a c c e p te d
M M
Set
M M -o r i e n te d
S o l u ti o n
H y p o th e se s
¾SMMLC
¾WATMM
A c c e p te d
M M
V a lid
M M
MM
M M
V a l i d a ti o n
¾Conclusions
¾Thanks
36
After (UMDCS-based References: Software Measurement Model
Overview
¾Outline
Life Cycle)
SMMLC: JSEKE Vol. 10 N0. 5 (2000), ©WSPC
•with Paolo Donzelli (now with UMDCS)
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
Briand, L. C., Morasca, S., Basili, V. R., “Goal-Driven Definition of Product Metrics
Based on Properties”, University of Maryland - Technical Report CS-TR-3346, 1994
Briand, L. C., Differding C. M., and Rombach, H. D., “Practical Guidelines for
Measurement-Based Process Improvement”, Software Process Improvement and
Practice Journal, Vol. 2, 1997.
Basili V. R.: “The Experience Factory: packaging Software Experiences”, In
Proceedings of the NASA Goddard Space Flight Center’s 14th Annual Software
Engineering Workshop, Greenbelt, MD, 1989.
Basili, V. R., Caldiera, G., and Rombach, H. D., “The Experience Factory”,
Encyclopedia of Software Engineering, Wiley&Sons Inc., 1994
Basili V. R., Selby R. W., and Hutchens D. H.: “Experimentation in Software
Engineering”, IEEE TSE, July 1986
Basili V. R.: “The Role of Experimentation in Software Engineering: Past,
Current and Future”, in Proceedings of the 18th ICSE. IEEE Computer Society
Press, 1996
¾Thanks
37
M
higher level
goals
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
context characteristics
competitors' behavior
external environment
Set
Goals
MM
Identification
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
experts' opinions
Set
Goal-oriented
Solution-Hypotheses
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
G-SHs
MM Requirements
¾Thanks
38
Overview
¾Outline
¾Going Back
MM
requirements
experts 'opinions
entities' characteristics
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
MM-oriented
Solution
Hypotheses
Setting
¾WATMM
sub-MMs
requirements
sub-MM
Creation
¾Companies
¾SMMLC
Non - accepted
MM
MM-SHs
¾Academia
¾Further
research
details
MM
Creation
MM
Definition
sub MMs
invalid
MM
MM
MM
Validation
¾UML FP
¾Future
¾Conclusions
Valid MM
¾Thanks
39
Overview
MM disposal / retirement
¾Outline
¾Going Back
MM to rework
¾1986
¾1989 .. 1990
¾1992..1994
goals
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
MM
Accreditation
MM user guide
feedback on MM Utility
MM
Application
Data usage / interpretation guide
Non - accepted MM
Accepted MM
MM
Acceptance
Experiments
¾SMMLC
¾WATMM
Valid MM
¾UML FP
¾Future
¾Conclusions
¾Thanks
40
Overview
¾Outline
¾Going Back
Table 6 – EXAMPLE: Goal-oriented Solution Hypotheses
(Measurement Plan) for Project Sub Goal2
MM
Item
Description
Set of MMs
MM1 estimates the delivery time since the beginning of
the project (management tool)
¾1986
¾1989 .. 1990
MM1
¾1992..1994
¾1995..1996
¾After
¾Academia
MM2 characterizes at which extend software reuse is
applied (long-term learning tool)
MM2
MM3
MM3 monitors project delay during development (realtime data-sensing tool)
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
Details
for
MM1
MM1 requirements
Nature: predictive
Scale type and unit: Ratio, month
User oriented MM aspects: MM tolerance +/- 10%;
MM input represented by object-oriented Requirements;
MM takes into consideration aspects such as the product
type (e.g. real-time, legacy, etc.) and the expected
requirements instability; MM has to be computer
supported
…………………
¾Conclusions
¾Thanks
41
Overview
Table 7 - Goal-based templates for MM-oriented SHs
Aspect
Guidelines
Attribute Properties
Mathematical properties that characterize the attribute. They represent an intuitive
understanding of the attribute and are therefore independent from any specific
product and goal.
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
They should not be contradictory and should hold for the desired measure scale
(specified by the MM requirements)
¾1995..1996
¾After
¾Academia
Characters of the entity that are relevant for the attribute and that the model has to
capture should be chosen by considering the MM nature (Goal Facet: Purpose), the
available knowledge about the entity (Goal Facets: Context and Object), and the
MM user-oriented aspects (Goal Facets: Viewpoint).
Entity Model
¾Companies
¾Further
research
details
…
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
¾Thanks
Mapping Function
(Scale and Unit)
The link between the empirical and the formal world has to reflect the MM potential
user (Goal Facet: Point of View), previous experience, adopted formalisms for the
entity (Goal Facet: Context and Object).
…………………
42
Higher Level Goals
PROJECT ORGANIZATION
Overview
Set
Goals
¾Outline
Technical Management
¾Going Back
Execution plans
Projects feedback
Goals
¾1986
¾1989 .. 1990
Goal-related
SHs
EXPERIENCE FACTORY
Development
¾1992..1994
Synthesis & Package
¾WATMM
Accredited MMs,
MMs to be disposed,
MMs to be rew orked
Analyze
MMs
to rew ork
Acceptance
Support
Accreditation
¾UML FP
Feedback
on MMs
performance
¾Future
Products to release,
Intermediate artifacts
¾Conclusions
¾Thanks
Projects
user guides
Data
usage
guides
Empirical Relational
Systems,
MMs to rew ork
Experience
Base
MMs
MM
¾SMMLC
Set
Goal-related
SHs
Application
¾Further
research
details
Valid MMs,
Attributes
experts' &
¾Companies
context's data
¾Academia
MMs
reqs
MM
Creation
Goals
¾After
External Environment
¾1995..1996
Software Products
43
After (Topic: Technology Evaluation)
Further Research Details (Continued)
Overview
¾Outline
¾Going Back
¾1986
Technology Evaluation
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
W
Workflow Automation Technology
Experiments for Evaluating
Workflow Automation Technology
with Fabrizio Fusco, Italy Administration
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
¾Thanks
44
After (Technology Evaluation)
Overview
¾Outline
¾Going Back
Paper
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
Inspection, Measurement & Testing
Models, Measures and Learning Organizations for
Software Technologies
¾Future
Giovanni Cantone, Luigi Cantone and Paolo Donzelli
¾Conclusions
WMRC © 2000, pp. 136-148
¾Thanks
After (Topic & Paper: Function Point Count of UML Sw.)
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
Conversion Model and Pilot Study
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
M??X04
SMEF04
In collaboration with Giuseppe Calavaro, and Davide Pace
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
An UMDCS related reference
Caldiera, G., Antoniol, G., Fiutem, R., and Lokan, C., “Definition and
Experimental Evaluation of Function Points for Object Oriented Systems”,
Proceedings IEEE METRICS-98, 1998
¾Conclusions
¾Thanks
46
After
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
Function Points and UML:
State of the Art and Evaluation Model
¾Companies
¾Further
research
details
A collaboration between people from:
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
¾Thanks
After
Overview
FP Counting vs. UML Diagrams
¾Outline
Class Diagram
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
Use cases
Diagram
¾1995..1996
¾After
Data Functions
count
¾Academia
¾Companies
Unadjusted
Function Point
¾Further
research
details
¾SMMLC
¾WATMM
Transactional
Functions
count
Identifying
Identifying the count
type
Evaluating
Value of
Adjustment
Factor
Application system
bound
¾UML FP
¾Future
¾Conclusions
Function
Point
count
Sequence
Diagram
¾Thanks
After
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
Use Case Diagram :
Generalisation of Actors
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
Us er
S y s tem A dm inis trator
¾Future
¾Conclusions
¾Thanks
After
Overview
Impact of Use Case Diagram:
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
ρ3:
Generalisations of Use cases
Detecting Transactional Functions (TF)
Candidate Use cases, which inherit relations with Actors
(through other Use cases), for some Transactional Functions.
¾After
¾Academia
¾Companies
User
Validate User
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
Check Password
Retinal Scan
Warning: In derived Use cases, Transactional Functions should
not be counted if already counted in the ascendant Use case.
¾Thanks
After
Overview
Impact of Use Case Diagram:
Dependencies
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
<<include>>
¾1992..1994
Validate User
¾1995..1996
¾After
¾Academia
User
Place Order
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
<<extend>>
ρ5:
Place Rush Order
Candidate Extension and Inclusion
Use cases for Transactional Functions.
In fact, they could depend, directly or indirectly, on a Use
case interacting with an Actor, and hence interact with the
application’s external world through such a Use case.
¾Thanks
After
Overview
¾Outline
¾Going Back
Impact of Class Diagram. Detecting Data Functions:
Aggregations
¾1986
Solution I of IV
An Aggregation is an Association
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
< < entity>>
A
<< entity> >
B
¾SMMLC
¾WATMM
¾UML FP
Logi cal Fi le
Logical File
¾Future
¾Conclusions
¾Thanks
After
Overview
¾Outline
¾Going Back
Aggregations
Solution II of IV
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
ρ11.II: Evaluate each class in the relationship as a separate
Logical File (see ρ10)
< < entity > >
A
< < entity > >
B
¾WATMM
¾UML FP
¾Future
Logi c al Fi le
Logic al File
¾Conclusions
¾Thanks
After
Overview
¾Outline
¾Going Back
Generalisations
¾1986
Solution III of III
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
ρ13.III: Count each class-path from the root super-class
to leaf subclasses as 1 Logical File.
¾Academia
¾Companies
¾Further
research
details
< < entity > >
A
Logical File
Logic al File
¾SMMLC
¾WATMM
¾UML FP
¾Future
< < entity > >
B
< < enti ty > >
C
¾Conclusions
¾Thanks
After
Overview
Impact of Sequence Diagram:
¾Outline
Input Pattern (EIP)
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
: BeginningActor
: Control
: Boundary
Message1(ArgumentList1)
: Entity
Message2( ArgumentList2)
Message3( ArgumentList3)
¾After
¾Academia
¾Companies
...
...
...
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
EIP might include:
•
One or more <<Entity>> objects, each receiving messages from
the Control object;
•
One or more <<Boundary> objects, each receiving messages
from actors and sending messages to <<Control>> objects;
•
One or more actors, each sending messages to <<Boundary>
objects.
¾Thanks
After
Overview
¾Outline
¾Going Back
The “URMTV-FPA” tool
¾1986
¾1989 .. 1990
¾1992..1994
•
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
•
•
•
A wizard inside
Rational Rose™
Heuristic algorithm
Flexible and
parametric
Customisable
– Documentation
– Reporting
¾UML FP
¾Future
¾Conclusions
¾Thanks
After
Overview
¾Outline
Class Analysis
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
•
•
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
•
•
•
Class Information
Analysis for:
– Attributes
– Generalisations
– Associations
– Aggregations
Heuristic Algorithm
Documentation
Browse
¾Thanks
After
Overview
¾Outline
Sequence Analysis
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
•
¾Academia
¾Companies
•
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
•
•
•
Sequence Diagram
information
Transactional
Functions as
sequence of
messages
Heuristic Algorithm
Documentation
Browse
¾Thanks
After (Function Point Count of UML Sw.)
Overview
¾Outline
¾Going Back
¾1986
Function Point Count of UML Software
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
W
Function Point Count Automation
Experiments for Comparing Expert-Counted
and Model-Counted Function Points
for UML Documented Analysis and Design Software
with
Giuseppe Calavaro (IBM-Rational),
Davide Pace (URM2)
And Italsiel people.
¾Thanks
59
After: Organization
Overview
Empirical Software Engineering International Week, 2003
5 International ESE events in the Roman Castles.
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
¾Thanks
60
After: Organization
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
¾Thanks
61
After: Organization
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further
research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
¾Conclusions
¾Thanks
62
What about future?
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
Software construction is changing,
because of COTS and frameworks.
This also has an impact on software architecture.
The computation model is changing too, because of network
computing.
The need for open software is also growing.
¾1995..1996
¾After
¾Academia
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Future
Our future ESE work should face those concepts: software
architecture, network computing, security, dependability,
components, frameworks.
Not all software companies and practitioners are ready for such a
change or nor understand how much great is the help that
empiricism can give them.
¾Conclusions
¾Thanks
Are we ready for?
63
What about future? (Continued)
Overview
¾Outline
¾Going Back
¾1986
Basili V. R., and R. Selby, Comparing the effectiveness of
software testing strategies, IEEE TSE, December 1987
In two years it will be the
20th anniversary of such a fundamental paper.
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
It is my opinion that we should organize a specific meeting
aimed to raison about results concerning the application of
different testing techniques to different products, processes,
programming paradigms, and software architectures from the
points of view of scientists and practitioners.
Is there any candidate
for hosting such a very focused meeting?
¾UML FP
¾Future
¾Conclusions
Of course, I am ready to host that meeting in Rome in 2006!
The very end of December included!
¾Thanks
64
Conclusions
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
The opportunity of meeting Vic
eventually changed the vision that
I had about research.
¾Academia
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
My work with him changed my
whole mode of operation as a
researcher.
¾Conclusions
¾Thanks
65
Thanks
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
Thanks Vic for
coaching, tutoring,
mentoring, and
eventually giving us
the opportunity of
“discovering”
empiricism
¾Thanks
66
Thanks for putting all of us together
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
ISERN Annual Meeting
Roman Castles, 4 October 2003
67
… for joining
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
68
… for sharing
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
69
… for being as you are
Overview
¾Outline
¾Going Back
¾1986
¾1989 .. 1990
¾1992..1994
¾1995..1996
¾After
¾Academia
¾Companies
¾Further research
details
¾SMMLC
¾WATMM
¾UML FP
¾Reading T.
¾Conclusions
¾Thanks
70

After - RCOST

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