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ICDCS
1999
IEEE
15 years 5 months ago
Proxy Cache Coherency and Replacement - Towards a More Complete Picture
This work studies the interaction of Web proxy cache coherency and replacement policies using trace-driven simulations. We specifically examine the relative importance of each typ...
Balachander Krishnamurthy, Craig E. Wills
INFOCOM
1999
IEEE
15 years 5 months ago
Performance Characteristics of Mirror Servers on the Internet
Abstract--As a growing number of web sites introduce mirrors to increase throughput, the challenge for clients becomes determining which mirror will offer the best performance when...
Andy Myers, Peter A. Dinda, Hui Zhang
ISIPTA
1999
IEEE
139views Mathematics» more  ISIPTA 1999»
15 years 5 months ago
Rational Decision Making With Imprecise Probabilities
Decision criteria based on an imprecise probability representation of uncertainty have been criticized, from the normative point of view, on the grounds that they make the decisio...
Jean-Yves Jaffray
DL
1999
Springer
181views Digital Library» more  DL 1999»
15 years 5 months ago
Quality of OCR for Degraded Text Images
Commercial OCR packages work best with highquality scanned images. They often produce poor results when the image is degraded, either because the original itself was poor quality,...
Roger T. Hartley, Kathleen Crumpton
VR
1999
IEEE
112views Virtual Reality» more  VR 1999»
15 years 5 months ago
Third-Person Navigation of Whole-Planet Terrain in a Head-tracked Stereoscopic Environment
Navigation and interaction in virtual environments that use stereoscopic head-tracked displays and have very large data sets present several challenges beyond those encountered wi...
Zachary Wartell, William Ribarsky, Larry F. Hodges