Requirement Prioritization by Using Type-2 Fuzzy TOPSIS

Basar Oztaysi; Sezi Cevik Onar; Cengiz Kahraman

doi:10.1007/978-3-031-39774-5_39

Requirement Prioritization by Using Type-2 Fuzzy TOPSIS

Basar Oztaysi^*, Sezi Cevik Onar, Cengiz Kahraman

^*Corresponding author for this work

Department of Industrial Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Effective results in business analysis projects depend on the prioritization of requirements. The literature provides several techniques for the prioritization process, it can be challenging due to the involvement of various stakeholders and conflicting criteria. To address this, multi-criteria decision making methods can be used to empower the process. Interval Type-2 Fuzzy Sets is a type of fuzzy set where the membership function is represented as an interval rather than a single value. This allows for a more comprehensive representation of uncertainty and ambiguity in the data being modeled. The Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) is a multi-criteria decision-making method used to determine the best alternative among a set of options based on multiple criteria. In this study, we propose using the Interval Type-2 Fuzzy TOPSIS method for requirements prioritization. The process involved three experts, five criteria, and ten requirements.

Original language	English
Title of host publication	Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference
Editors	Cengiz Kahraman, Irem Ucal Sari, Basar Oztaysi, Sezi Cevik Onar, Selcuk Cebi, A. Çağrı Tolga
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	326-334
Number of pages	9
ISBN (Print)	9783031397738
DOIs	https://doi.org/10.1007/978-3-031-39774-5_39
Publication status	Published - 2023
Event	Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference - Istanbul, Turkey Duration: 22 Aug 2023 → 24 Aug 2023

Publication series

Name	Lecture Notes in Networks and Systems
Volume	758 LNNS
ISSN (Print)	2367-3370
ISSN (Electronic)	2367-3389

Conference

Conference	Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference
Country/Territory	Turkey
City	Istanbul
Period	22/08/23 → 24/08/23

Bibliographical note

Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Keywords

Interval Type-2 Fuzzy Sets
Multi-criteria decision making
TOPSIS

Access to Document

10.1007/978-3-031-39774-5_39

Cite this

Oztaysi, B., Onar, S. C., & Kahraman, C. (2023). Requirement Prioritization by Using Type-2 Fuzzy TOPSIS. In C. Kahraman, I. U. Sari, B. Oztaysi, S. Cevik Onar, S. Cebi, & A. Ç. Tolga (Eds.), Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference (pp. 326-334). (Lecture Notes in Networks and Systems; Vol. 758 LNNS). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-031-39774-5_39

Oztaysi, Basar ; Onar, Sezi Cevik ; Kahraman, Cengiz. / Requirement Prioritization by Using Type-2 Fuzzy TOPSIS. Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference. editor / Cengiz Kahraman ; Irem Ucal Sari ; Basar Oztaysi ; Sezi Cevik Onar ; Selcuk Cebi ; A. Çağrı Tolga. Springer Science and Business Media Deutschland GmbH, 2023. pp. 326-334 (Lecture Notes in Networks and Systems).

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abstract = "Effective results in business analysis projects depend on the prioritization of requirements. The literature provides several techniques for the prioritization process, it can be challenging due to the involvement of various stakeholders and conflicting criteria. To address this, multi-criteria decision making methods can be used to empower the process. Interval Type-2 Fuzzy Sets is a type of fuzzy set where the membership function is represented as an interval rather than a single value. This allows for a more comprehensive representation of uncertainty and ambiguity in the data being modeled. The Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) is a multi-criteria decision-making method used to determine the best alternative among a set of options based on multiple criteria. In this study, we propose using the Interval Type-2 Fuzzy TOPSIS method for requirements prioritization. The process involved three experts, five criteria, and ten requirements.",

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author = "Basar Oztaysi and Onar, {Sezi Cevik} and Cengiz Kahraman",

note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.; Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference ; Conference date: 22-08-2023 Through 24-08-2023",

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doi = "10.1007/978-3-031-39774-5_39",

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publisher = "Springer Science and Business Media Deutschland GmbH",

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Oztaysi, B , Onar, SC & Kahraman, C 2023, Requirement Prioritization by Using Type-2 Fuzzy TOPSIS. in C Kahraman, IU Sari, B Oztaysi, S Cevik Onar, S Cebi & AÇ Tolga (eds), Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference. Lecture Notes in Networks and Systems, vol. 758 LNNS, Springer Science and Business Media Deutschland GmbH, pp. 326-334, Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference, Istanbul, Turkey, 22/08/23. https://doi.org/10.1007/978-3-031-39774-5_39

Requirement Prioritization by Using Type-2 Fuzzy TOPSIS. / Oztaysi, Basar ; Onar, Sezi Cevik ; Kahraman, Cengiz.
Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference. ed. / Cengiz Kahraman; Irem Ucal Sari; Basar Oztaysi; Sezi Cevik Onar; Selcuk Cebi; A. Çağrı Tolga. Springer Science and Business Media Deutschland GmbH, 2023. p. 326-334 (Lecture Notes in Networks and Systems; Vol. 758 LNNS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Requirement Prioritization by Using Type-2 Fuzzy TOPSIS

AU - Oztaysi, Basar

AU - Onar, Sezi Cevik

AU - Kahraman, Cengiz

PY - 2023

Y1 - 2023

N2 - Effective results in business analysis projects depend on the prioritization of requirements. The literature provides several techniques for the prioritization process, it can be challenging due to the involvement of various stakeholders and conflicting criteria. To address this, multi-criteria decision making methods can be used to empower the process. Interval Type-2 Fuzzy Sets is a type of fuzzy set where the membership function is represented as an interval rather than a single value. This allows for a more comprehensive representation of uncertainty and ambiguity in the data being modeled. The Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) is a multi-criteria decision-making method used to determine the best alternative among a set of options based on multiple criteria. In this study, we propose using the Interval Type-2 Fuzzy TOPSIS method for requirements prioritization. The process involved three experts, five criteria, and ten requirements.

AB - Effective results in business analysis projects depend on the prioritization of requirements. The literature provides several techniques for the prioritization process, it can be challenging due to the involvement of various stakeholders and conflicting criteria. To address this, multi-criteria decision making methods can be used to empower the process. Interval Type-2 Fuzzy Sets is a type of fuzzy set where the membership function is represented as an interval rather than a single value. This allows for a more comprehensive representation of uncertainty and ambiguity in the data being modeled. The Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) is a multi-criteria decision-making method used to determine the best alternative among a set of options based on multiple criteria. In this study, we propose using the Interval Type-2 Fuzzy TOPSIS method for requirements prioritization. The process involved three experts, five criteria, and ten requirements.

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SN - 9783031397738

T3 - Lecture Notes in Networks and Systems

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BT - Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference

A2 - Kahraman, Cengiz

A2 - Sari, Irem Ucal

A2 - Oztaysi, Basar

A2 - Cevik Onar, Sezi

A2 - Cebi, Selcuk

A2 - Tolga, A. Çağrı

PB - Springer Science and Business Media Deutschland GmbH

T2 - Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference

Y2 - 22 August 2023 through 24 August 2023

ER -

Oztaysi B , Onar SC , Kahraman C. Requirement Prioritization by Using Type-2 Fuzzy TOPSIS. In Kahraman C, Sari IU, Oztaysi B, Cevik Onar S, Cebi S, Tolga AÇ, editors, Intelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference. Springer Science and Business Media Deutschland GmbH. 2023. p. 326-334. (Lecture Notes in Networks and Systems). doi: 10.1007/978-3-031-39774-5_39

Requirement Prioritization by Using Type-2 Fuzzy TOPSIS

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Keywords

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