Perception of vector and triangle representations of fuzzy number most possible value changes

• Autorzy: Kuchta Dorota , Grobelny Jerzy , Michalski Rafał , Schneider Jan

Identyfikatory

DOI

10.15439/2023F9557

• Języki publikacji: EN

Abstrakty

EN

The aim of the study is to investigate and evaluate user preferences regarding two visual representations of uncertainty estimates for decision-making purposes. The research is concerned with the perception of fuzzy numbers, which are depicted either as triangles or as specifically constructed vectors. The study involves a series of pairwise comparisons in which participants must determine which representation reflects the change in the most possible value in a more salient way. The results are then analyzed and formally verified statistically. The study shows that there are specific circumstances where vector representations are more desirable than their triangle-based counterparts. The findings also suggest that there may be some differences in assessing these representations depending on gender. This examination expands our understanding of how subjects perceive different graphical methods for presenting change in a selected parameter uncertainty feature. From a practical standpoint, the findings offer suggestions for designing graphical user interfaces that present fuzzy data to users.

Słowa kluczowe

EN

fuzzy number; vector representation; usability

PL

liczba rozmyta; reprezentacja wektorowa; użyteczność

• Wydawca: Polskie Towarzystwo Informatyczne
• Czasopismo: Annals of Computer Science and Information Systems
• Rocznik: 2023
• Tom: Vol. 35
• Strony: 269--274
• Opis fizyczny: Bibliogr. 33 poz., wykr., tab.

Twórcy

autor

Kuchta Dorota

• Wroclaw University of Science and Technology, Faculty of Management 27 Wybrzeże Wyspiańskiego st., 50-370 Wrocław, Poland

• https://orcid.org/0000-0002-9747-0759

autor

Grobelny Jerzy

• Wroclaw University of Science and Technology, Faculty of Management 27 Wybrzeże Wyspiańskiego st., 50-370 Wrocław, Poland

• https://orcid.org/0000-0001-9791-9395

autor

Michalski Rafał

• Wroclaw University of Science and Technology, Faculty of Management 27 Wybrzeże Wyspiańskiego st., 50-370 Wrocław, Poland

• https://orcid.org/0000-0002-0807-1925

autor

Schneider Jan

• Wroclaw University of Science and Technology, Faculty of Management 27 Wybrzeże Wyspiańskiego st., 50-370 Wrocław, Poland

• https://orcid.org/0000-0001-6738-1790

Bibliografia

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Uwagi

1. Main Track Short Papers

2. Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2024).