Title :
A comparison of Mamdani and Sugeno fuzzy inference systems for evaluating the quality of experience of Hapto-Audio-Visual applications
Author :
Hamam, Abdelwahab ; Georganas, Nicolas D.
Author_Institution :
Sch. of Inf. Technol. & Eng., Univ. of Ottawa, Ottawa, ON
Abstract :
Virtual reality applications which incorporate haptic devices to enrich userspsila sense of touch are increasing in number. Assessing the quality of experience (QoE) of these applications reflects the amount of overall satisfaction and benefit gained from the application plus it lays the foundation for ideal user-centric design in the future. In this paper we build on our QoE fuzzy logic model, previously simulated and tested, by comparing results from two different and well-established fuzzy systems: Mamdani and Sugeno. The results analytically demonstrate the essential differences between the two systems and the benefits of using either one in assessing the overall QoE.
Keywords :
audio-visual systems; fuzzy logic; fuzzy reasoning; haptic interfaces; human factors; virtual reality; Mamdani fuzzy inference system; QoE fuzzy logic model; Sugeno fuzzy inference system; haptic device; hapto-audio-visual application; quality of experience evaluation; touch sense; user-centric design; virtual reality application; Collaborative work; Conferences; Fuzzy logic; Fuzzy systems; Haptic interfaces; Logic testing; Quality of service; System testing; Taxonomy; Virtual reality; Fuzzy Inference System; Haptics; Human-Computer Interaction; Mamdani; Quality of Experience; Sugeno; Virtual Reality Applications;
Conference_Titel :
Haptic Audio visual Environments and Games, 2008. HAVE 2008. IEEE International Workshop on
Conference_Location :
Ottawa, Ont.
Print_ISBN :
978-1-4244-2668-3
Electronic_ISBN :
978-1-4244-2669-0
DOI :
10.1109/HAVE.2008.4685304
