Sciweavers

2452 search results - page 291 / 491
» Quality of experience
Sort
View
ALENEX
2003
137views Algorithms» more  ALENEX 2003»
15 years 8 months ago
The Markov Chain Simulation Method for Generating Connected Power Law Random Graphs
Graph models for real-world complex networks such as the Internet, the WWW and biological networks are necessary for analytic and simulation-based studies of network protocols, al...
Christos Gkantsidis, Milena Mihail, Ellen W. Zegur...
JMM2
2008
228views more  JMM2 2008»
15 years 6 months ago
Adaptive AC-Coefficient Prediction for Image Compression and Blind Watermarking
In this work, an adaptive image compression algorithm is proposed based on the prediction of AC coefficients in Discrete Cosine Transform (DCT) block during reconstruction of image...
Kilari Veera Swamy, S. Srinivas Kumar
VCIP
2003
113views Communications» more  VCIP 2003»
15 years 8 months ago
Encoding strategies for realizing MPEG-4 universal scalable video coding
The universal scalability, which integrates different types of scalabilities and consequently provides a large scaling range for each codec parameter, is of high interests to the ...
Yi-Shin Tung, Jin-Hau Kuo, Ja-Ling Wu, Wen-Huang C...
TASLP
2008
229views more  TASLP 2008»
15 years 6 months ago
System Combination for Machine Translation of Spoken and Written Language
This paper describes an approach for computing a consensus translation from the outputs of multiple machine translation (MT) systems. The consensus translation is computed by weigh...
Evgeny Matusov, Gregor Leusch, Rafael E. Banchs, N...
INFOCOM
2010
IEEE
15 years 5 months ago
Maximizing the Contact Opportunity for Vehicular Internet Access
Abstract—With increasing popularity of media enabled handhelds, the need for high data-rate services for mobile users is evident. Large-scale Wireless LANs (WLANs) can provide su...
Zizhan Zheng, Zhixue Lu, Prasun Sinha, Santosh Kum...