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MSWIM
2006
ACM
15 years 10 months ago
Estimation of perceived quality of service for applications on IPv6 networks
To provide high quality service to future Internet applications, IPv6 performance measurements are needed. However, to the best of our knowledge, IPv6 delay and loss performance e...
Xiaoming Zhou, Henk Uijterwaal, Robert E. Kooij, P...
ICNP
2003
IEEE
15 years 9 months ago
On the Cost-Quality Tradeoff in Topology-Aware Overlay Path Probing
Path probing is essential to maintaining an efficient overlay network topology. However, the cost of a full-scale probing is as high as ¢¤£¦¥¨§© , which is prohibitive i...
Chiping Tang, Philip K. McKinley
JCDL
2003
ACM
114views Education» more  JCDL 2003»
15 years 9 months ago
Understanding Educator Perceptions of "Quality" in Digital Libraries
The purpose of the study was to identify educators’ expectations and requirements for the design of educational digital collections for classroom use. A series of five focus gro...
Tamara Sumner, Michael Khoo, Mimi Recker, Mary Mar...
ISCAS
2002
IEEE
201views Hardware» more  ISCAS 2002»
15 years 9 months ago
FGS+: optimizing the joint SNR-temporal video quality in MPEG-4 fine grained scalable coding
To enable video transmission over heterogeneous wireless networks, a highly scalable compression and streaming framework that can adapt to large and rapid bandwidth variations in ...
Raj Kumar Rajendran, Mihaela van der Schaar, Shih-...
VLDB
2001
ACM
100views Database» more  VLDB 2001»
15 years 8 months ago
Improving Business Process Quality through Exception Understanding, Prediction, and Prevention
Business process automation technologies are being increasingly used by many companies to improve the efficiency of both internal processes as well as of e-services offered to cus...
Daniela Grigori, Fabio Casati, Umeshwar Dayal, Min...