909 search results - page 156 / 182 » On the approximability of some network design problems |
WWW
2011
ACM
13 years 2 months ago
2011
ACM
Social network services have become a viable source of information for users. In Twitter, information deemed important by the community propagates through retweets. Studying the c...
PE
2002
Springer
13 years 7 months ago
2002
Springer
Quality of service (QoS) in delivery of continuous media (CM) over the Internet is still relatively poor and inconsistent. Although many such applications can tolerate some degree...
AINA
2004
IEEE
13 years 11 months ago
2004
IEEE
Network services for finding a feasible or an optimal path subject to multiple constraints on performance metrics such as delay, jitter, loss probability, etc. give rise to multip...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Results of neural network learning are always subject to some variability, due to the sensitivity to initial conditions, to convergence to local minima, and, sometimes more dramat...
TIP
2010
13 years 5 months ago
2010
—This paper is concerned with optimization of the motion compensated prediction framework to improve the error resilience of video coding for transmission over lossy networks. Fi...