In this paper, we investigate the issue of how to map an application request upon a substrate
network in such a way that the selected hosting node and link sets can provide not only …

Overlay mapping provides a flexible and effective means of application deployment by
selecting a subset of nodes and links from the substrate-hosting network to meet, or even …

We describe QoSMap, an overlay construction mechanism which computes high quality
overlay networks for applications having stringent constraints on hop-degrading QoS metrics …

We describe QoSMap, a novel approach for mapping overlay networks with stringent QoS
requirements. QoSMap computes high quality overlay paths by utilizing direct underlay …

Overlay networks have emerged as a useful approach to providing a general framework for
new applications and services that are to be implemented without significantly changing the …

We describe QoSMap, an efficient and flexible mechanism for constructing virtual networks
on a shared Internet substrate for applications having stringent QoS and resiliency …

This paper proposes a novel overlay architecture to improve availability and performance of
end-to-end communication over the Internet. Connectivity and network availability are …

Abstract Service providers and companies wishing to connect a number of distributed sites
need a QoS enabled and resilient network to provide their services. As network providers …

Structured peer-to-peer overlays offer a basis for a broad range of applications, such as
distributed storage, application layer multicast, and mobility support. This paper introduces …

A recent trend in routing research is the use of overlay routing to improve end-to-end QoS
without changing the network level architecture. The key of this technology is to find …