Essay over a Systematic Review of Software Maintai

A scientific Review of Software program

Maintainability Conjecture and Metrics




1 . Introduction

2 . Systematic review

2 . 1 ) Research questions

2 . installment payments on your Search strategy used for major studies

installment payments on your 3. Introduction and exemption criteria for study


3. Results

4. Discussion

5. Realization

6. Sources

1 . Launch

• Computer software maintainability, the ease with which a

software system can be modified, it is an

essential software quality attribute.

• Intrinsically connected with this quality attribute

that represent the vast majority of costs of any

Software Creation Life-Cycle (SDLC)

• Therefore , the maintainability of a computer software

can substantially impact software costs.

• It is important to be able to forecast an application

system's maintainability so to successfully manage


• Exploration into software maintainability conjecture

includes suggesting and validating maintainability


Maintainability: Software program maintainability can be

defined as " the relieve with which an application system or

component can be modified to take care of faults,

boost performance or adapt to a change


Repair: Software routine service is

understood to be " the modifying an application

system or component following delivery to improve

faults, increase performance or other features,

or adjust to a changed environment

 From the meanings it is clear that

maintenance is the process performed while

part of the SDLC whereas maintainability is

the product quality attribute linked to the

software merchandise.

Maintenance versus maintainability signify

process versus quality feature

and their


predictions are called method cost

conjecture vs . quality attribute

dimension, respectively.


the means to determine, evaluate and

interpret every available exploration relevant

to a particular research question, topic

area, and phenomenon interesting


2 . 1 ) Research questions

Specifying the ideal research problem is very

essential for an SR in order to present detailed


suitable conclusions of a provided domain, and also to help

recognize and opportunity future analysis activities.

The research questions in this SR were structured

with the aid of the Population, Treatment,

Comparison, Outcome, Context criteria.

The research inquiries addressed by simply our

SR are subsequent:

Question 1: What proof is there pertaining to

maintainability foretelling of techniques/methods pertaining to

software applications?

Issue 2: What forecasting techniques/methods

have been utilized to predict maintainability for application


Issue 2 (a): What actions have been used for

measuring reliability of the maintainability prediction

models/techniques for applications?


Question three or more: What elements and metrics have been

looked at as maintainability predictors intended for

software applications? Which of these will be

considered powerful predictors?

Question 3 (a): At what stage with the project happen to be

these predictors gathered?

Question 4: How is maintainability understood

and measured in the context society

applications and which quality model(s) would it

comply with?

2 . 2 . Search strategy employed for primary


1 . Derive major search words from the analysis

questions simply by identifying Population,

Intervention, Final result, and Circumstance.

2 . Determine keywords in the relevant papers.

3. Recognize alternative spellings and alternatives for

the search terms

2 . 3Study assortment

• The analysis selection stage comprised two

processes: first selection and final assortment.

During the primary selection stage, screening of

titles and abstracts to get the potential main

studies was performed up against the

inclusion/exclusion standards.

• Simply no decision could possibly be made merely on

title and fuzy

Study ID]


S1 [24]

Omn, S., and Hagemeister,


year 1994

S2 [4]

Coleman, D., Ash, Deb.,


W., and Oman, P.

year 1994

S3 [5]


Referrals: Y. Vorfahre, J. Suh, S. Kim, and H. Kim, 2003, " The application

Maintenance Project Effort Estimation Model Depending on

Function Points”, J Softw Maint Evol, 15, two, 2003, pp. 71


R. T. Bandi, Sixth is v. K. Vaishnavi, and Deb. E. Turk,

" Forecasting Maintenance Overall performance Using ObjectOriented Design Complexity Metrics”, IEEE T Computer software

Eng, twenty nine, 1, Jan. 2003, pp. 77 – 87.

I actually. K. Crombie, The Bank Guide to Evaluation, BMJ Ebooks,


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