Sciweavers

2515 search results - page 359 / 503
» Interval Availability Distribution Computation
Sort
View
ITCC
2000
IEEE
15 years 9 months ago
Dequantization Bias for JPEG Decompression
Standard JPEG decompression reconstructs quantized DCT coefficients to the center of the quantization bin. This fails to exploit the nonuniform distribution of the AC coefficien...
Jeffery R. Price, Majid Rabbani
WICON
2008
15 years 6 months ago
Security challenges in seamless mobility: how to "handover" the keys?
In this paper, we discuss key management challenges for seamless handovers across heterogeneous wireless networks. We focus on utilizing existing keying material from previous acc...
Katrin Hoeper, Lidong Chen, Antonio Izquierdo, Nad...
CATE
2004
168views Education» more  CATE 2004»
15 years 6 months ago
Remote e-Learning System for Schools
Experience from the management of distributed computer-based learning resources in schools has been proven to be inefficient and costly. Though commercial software packages are av...
Kai-Pan Mark, Sheung-lun Hung, William Tsang
CSREAEEE
2006
148views Business» more  CSREAEEE 2006»
15 years 6 months ago
Realising RosettaNet PIP Compositions as Web Service Orchestrations - A Case Study
A world of ever growing competition not only forces enterprises to continuously optimise their private business processes but also to integrate their business processes with their ...
Andreas Schönberger, Guido Wirtz
SIGIR
2010
ACM
15 years 4 months ago
SED: supervised experimental design and its application to text classification
In recent years, active learning methods based on experimental design achieve state-of-the-art performance in text classification applications. Although these methods can exploit ...
Yi Zhen, Dit-Yan Yeung