46 search results - page 6 / 10 » Provisioning a virtual private network: a network design pro... |
ICNP
2007
IEEE
14 years 1 months ago
2007
IEEE
Security and privacy are two major concerns in supporting roaming users across administrative domains. In current practices, a roaming user often uses encrypted tunnels, e.g., Virt...
SODA
2010
ACM
14 years 4 months ago
2010
ACM
We consider robust network design problems where the set of feasible demands may be given by an arbitrary polytope or convex body more generally. This model, introduced by BenAmeu...
SIGMETRICS
2008
ACM
13 years 7 months ago
2008
ACM
Enterprise customers are increasingly adopting MPLS (Multiprotocol Label Switching) VPN (Virtual Private Network) service that offers direct any-to-any reachability among the cust...
APPROX
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We introduce and study the following model for routing uncertain demands through a network. We are given a capacitated multicommodity flow network with a single source an...
ESA
2008
Springer
13 years 9 months ago
2008
Springer
For several NP-hard network design problems, the best known approximation algorithms are remarkably simple randomized algorithms called Sample-Augment algorithms in [11]. The algor...