Requirements Elicitation: A Look at the Future through the Lenses - - PowerPoint PPT Presentation

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Sep 09, 2022 35 likes •249 views

Requirements Elicitation: A Look at the Future through the Lenses of the Past Paola Spoletini Alessio Ferrari Kennesaw State University ISTI-CNR, Pisa pspoleti@kennesaw.edu alessio.ferrari@isti.cnr.it What is requirements elicitation?

SLIDE 1

Requirements Elicitation: A Look at the Future through the Lenses of the Past

Paola Spoletini Kennesaw State University pspoleti@kennesaw.edu Alessio Ferrari ISTI-CNR, Pisa alessio.ferrari@isti.cnr.it

SLIDE 2

What is requirements elicitation?

Requirements elicitation is the practice of collecting the requirements of a system from users, customers and other stakeholders

echniques

li scritti, tanti user, due

Spoletini, Ferrari - Requirements Elicitation

SLIDE 3

Impact of elicitation

n software quality

Spoletini, Ferrari - Requirements Elicitation

SLIDE 4

Elicitation share in RE conferences

Spoletini, Ferrari - Requirements Elicitation

SLIDE 5

Real data from RE

Spoletini, Ferrari - Requirements Elicitation

SLIDE 6

Other interesting data

Spoletini, Ferrari - Requirements Elicitation

SLIDE 7

Other interesting data

Spoletini, Ferrari - Requirements Elicitation

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Other interesting data

Spoletini, Ferrari - Requirements Elicitation

SLIDE 9

What went wrong?

Independency

f research

Skepticism in the effectiveness of possible solutions Lack of attention for industry problems

Spoletini, Ferrari - Requirements Elicitation

SLIDE 10

Where are we?

Interest for the elicitation is growing!

7 paper with the word “elicitation” in the title + 1 another paper related to elicitation 8 paper on gathering requirements and user preferences from social media

Spoletini, Ferrari - Requirements Elicitation

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Even better news!

Experiments have not been replicated
The contextual effectiveness of a

technique compared to another is not clearly studied

Spoletini, Ferrari - Requirements Elicitation Ambreen, T., Ikram, N., Usman, M. et al., Empirical research in requirements engineering: trends and opportunities, REJ (2016) Carrizo, D., Dieste O., Juristo, N., Contextual Attributes Impacting the Effectiveness of Requirements Elicitation Techniques: Mapping Theoretical and Empirical Research, Information and Software Technology (2017)

SLIDE 12

Current trends

Requirements and features from social media and online reviews Large groups of people in the process

Spoletini, Ferrari - Requirements Elicitation

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“Before” support: analysis of common mistakes and development of trainings to avoid them; “During” support: use of biofeedback and voice analysis to support the analyst during the conversation; “After” support: development of techniques to analyze the interviews after they have been performed.

Spoletini, Ferrari - Requirements Elicitation NSF SHF: Small: RUI: Before, during, and after requirements elicitation interviews: a comprehensive support for improving the quality of requirements (Award #1718377)

Our work

SLIDE 14

When are we eliciting?

Spoletini, Ferrari - Requirements Elicitation

SLIDE 15

When are we eliciting?

Spoletini, Ferrari - Requirements Elicitation

SLIDE 16

Where to go?

Technology-based Solutions Human-centered Solutions

Spoletini, Ferrari - Requirements Elicitation

SLIDE 17

Where to go?

Technology-based Solutions

Processing capability
New tools and

algorithms

Reaching hidden

information

Spoletini, Ferrari - Requirements Elicitation

SLIDE 18

Where to go?

Technology-based Solutions

Processing capability
New tools and

algorithms

Reaching hidden

information

Feasibility
Adaptability

Human-centered Solutions

Focus on the primary

actors

Close to what is done in

industry

Scalability of the

analysis

Scalability of the

solutions

Spoletini, Ferrari - Requirements Elicitation

SLIDE 19

Where to go?

Technology-based Solutions

Processing capability
New tools and

algorithms

Reaching hidden

information

Feasibility
Adaptability

Human-centered Solutions

Focus on the primary

actors

Close to what is done in

industry

Scalability of the

analysis

Scalability of the

solutions

Spoletini, Ferrari - Requirements Elicitation

SLIDE 20

Our view

Technology-based Solutions Human-centered Solutions

Spoletini, Ferrari - Requirements Elicitation

SLIDE 21

Our view

Technology-based Solutions Human-centered Solutions

Spoletini, Ferrari - Requirements Elicitation