NDLI: “Time is bandwidth”? Narrowing the gap between subjective time perception and Quality of Experience

Content Provider	IEEE Xplore Digital Library
Author	Egger, S. Reichl, P. Hosfeld, T. Schatz, R.
Copyright Year	2012
Description	Author affiliation: Université Européenne de Bretagne, 5 Boulevard Laënnec, 35000 Rennes, France (Egger, S.; Reichl, P.) \|\| Telecommunications Research Center Vienna (ftw), Vienna, 1220 Austria (Hosfeld, T.; Schatz, R.)
Abstract	Over the last couple of years, the scope of Quality of Experience (QoE) research has been constantly extended, most recently to the field of Web QoE in the context of HTTP-based applications. In this paper, we address the question whether it is sufficient to reduce typical Web QoE assessment scenarios to the temporal aspects of waiting for task completion, which would allow to attribute the resulting logarithmic laws to well-known psychological insights on human time perception. We demonstrate that while this attribution is valid for simple waiting tasks which are typical for simple data services like e.g. file downloads, the case of interactive web browsing is much more complex. We show that this is not only because technical issues prevent bandwidth and download time from being directly correlated with each other in a simple manner, but also because user perceived web page load times strongly deviate from technical page load times. Consequently, existing approaches towards assessment and modeling of web browsing QoE have to be critically reviewed and redesigned.
Starting Page	1325
Ending Page	1330
File Size	165310
Page Count	6
File Format	PDF
ISBN	9781457720529
ISSN	15503607
e-ISBN	9781457720536
e-ISBN	9781457720512
DOI	10.1109/ICC.2012.6363769
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-10
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bandwidth Humans Quality of service Psychology Context Web pages Time measurement interactive Data Services Quality of Experience Quality of Service Psychophysics Weber-Fechner Law
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Quality of experience modeling with psychological effect for interactive Web services

Waiting times in quality of experience for web based services

Stimulus-centric versus perception-centric relations in quality of experience assessment

Weber-Fechner Law in road traffic flow

A spatial extension method of Weber-Fechner Law

Utility Functions, Quality-of-Experience and the Weber-Fechner Law

Logarithmic laws in service quality perception: where microeconomics meets psychophysics and quality of experience

Time Is Perception Is Money – Web Response Times in Mobile Networks with Application to Quality of Experience

On the fixpoint problem of QoE-based charging

“Time is bandwidth”? Narrowing the gap between subjective time perception and Quality of Experience

Similar Documents

Quality of experience modeling with psychological effect for interactive Web services

Waiting times in quality of experience for web based services

Stimulus-centric versus perception-centric relations in quality of experience assessment

Weber-Fechner Law in road traffic flow

A spatial extension method of Weber-Fechner Law

Utility Functions, Quality-of-Experience and the Weber-Fechner Law

Logarithmic laws in service quality perception: where microeconomics meets psychophysics and quality of experience

Time Is Perception Is Money – Web Response Times in Mobile Networks with Application to Quality of Experience

On the fixpoint problem of QoE-based charging

“Time is bandwidth”? Narrowing the gap between subjective time perception and Quality of Experience