Sciweavers

73 search results - page 3 / 15
» Estimation of perceived quality of service for applications ...
Sort
View
HVEI
2010
13 years 3 months ago
No-reference image quality assessment based on localized gradient statistics: application to JPEG and JPEG2000
This paper presents a novel system that employs an adaptive neural network for the no-reference assessment of perceived quality of JPEG/JPEG2000 coded images. The adaptive neural ...
Hantao Liu, Judith Redi, Hani Alers, Rodolfo Zunin...
EUROGP
2007
Springer
102views Optimization» more  EUROGP 2007»
13 years 11 months ago
Real-Time, Non-intrusive Evaluation of VoIP
Abstract. Speech quality, as perceived by the users of Voice over Internet Protocol (VoIP) telephony, is critically important to the uptake of this service. VoIP quality can be deg...
Adil Raja, R. Muhammad Atif Azad, Colin Flanagan, ...
CN
2010
110views more  CN 2010»
13 years 5 months ago
End-to-end quality of service seen by applications: A statistical learning approach
The focus of this work is on the estimation of quality of service (QoS) parameters seen by an application. Our proposal is based on end-to-end active measurements and statistical ...
Pablo Belzarena, Laura Aspirot
WCNC
2008
IEEE
13 years 12 months ago
ECHO: A Quality of Service Based Endpoint Centric Handover Scheme for VoIP
– Existing terminal oriented handover mechanisms capable of meeting the strict delay bounds of real time applications such as VoIP do not consider the QoS of candidate handover n...
John Fitzpatrick, Seán Murphy, Mohammed Ati...
RTSS
1998
IEEE
13 years 9 months ago
A Dynamic Quality of Service Middleware Agent for Mediating Application Resource Usage
High-bandwidth applications with time-dependent resource requirements demand certain resource level assurances in order to operate correctly. Quality of Service resource managemen...
Scott A. Brandt, Gary J. Nutt, Toby Berk, James E....