We present Tesseract, an experimental system that enables the direct control of a computer network that is under a single administrative domain. Tesseract’s design is based on the 4D architecture, which advocates the decomposition of the network control plane into decision, dissemination, discovery

. Such as functionalities are hosted at the network Control Plane, and mainly consist of providing signalling and routing mechanisms distributed throughout the network. This paper addresses some issues still under discussion on the definition of a suitable control plane for optical core networks. Specifically, we deal

This paper presents the CONTRACT framework to address a fundamental deficiency of the IP network control plane, namely the lack of coordination between an IGP and other control functions involved in achieving a high level objective. For example, an IGP’s default automatic reaction to a network

Abstract—This paper presents the CONTRACT framework to address a fundamental deficiency of the IP network control plane, namely the lack of coordination between an IGP and other control functions involved in achieving a high level objective. For example, an IGP’s default automatic reaction to a

Grid-GMPLS is a Network Control Plane architecture that implements the concept of Grid Network Services. In the PHOSPHORUS framework, GNS is a service that allows the provisioning of network and Grid resources in a single-step through a set of seamlessly integrated procedures. By providing a

paths, and () end-system based address resolution to scale to large server pools, without introducing complexity to the network control plane. VL's design is driven by detailed measurements of tra c and fault data from a large operational cloud service provider. VL's implementation

This paper presents control and coordination algorithms for groups of vehicles. The focus is on autonomous vehicle networks performing distributed sensing tasks where each vehicle plays the role of a mobile tunable sensor. The paper proposes gradient descent algorithms for a class of utility

control and feedback. The paper concludes by presenting a simple case study to illustrate a cognitive network and its framework.

A challenging research issue in high speed networking is how to control the transmission rate of statistical data P OWS. This paper describes a new algorithm, Virtual-Clock, for data trafic control in high-speed networks. VirtualClock maintains the statistical multiplexing flexibility of packet

minimum power. We analyze the throughput, delay, and power consumption of our algorithms using a prototype software implementation, an emulation of a power-controllable radio, and a detailed channel model. Our results show that the performance of multihop wireless networks in practice can be substantially