Abstract—The scalability limitations of BGP have been a major concern in the networking community lately. An important issue in this respect is the rate of routing updates (churn) that BGP routers must process. This paper presents an analysis of the evolution of churn in four networks

Abstract—The scalability limitations of BGP have been a major concern lately. An important aspect of this issue is the rate of routing updates (churn) that BGP routers must process. This paper presents an analysis of the evolution of churn in four networks at the backbone of the Internet over a

BGP is the inter#domain routing protocol used in the Inter# net today. During the course of its evolution# the Internet has gone from being a simple and small network to one that is run at its core by large service providers constantly bat# tling with bigger and bigger topologies forcing

y for the existence of the network. What is not in the network does not exist from the network's perspective, and thus must be either ignored (if it is not relevant to the network's task), or eliminated (if it is competing in goals or in performance). If a node in the network ceases

We discuss the lifetimes and evolution of clumps and cores formed as turbulent density fluctuations in nearly isothermal molecular clouds. In order to maintain a broad perspective, we consider both the magnetic and non-magnetic cases. In the latter, we argue that clumps are unlikely to reach a

Digital storytelling (DST) is an evolution of aged old traditional storytelling. Still harnessing the power of a story in passing on wisdom and knowledge, DST has augmented the power of storytelling many times via the fruit of modernity, which is technology. Center for Digital Storytelling defines

We present a perspective on the molecular evolution of the extracellular matrix (ECM) in metazoa that draws on research publications and data from sequenced genomes and expressed sequence tag libraries. ECM components do not function in isolation, and the biological ECM system or “adhesome ” also

We review the properties of low mass dense molecular cloud cores, including starless, prestellar, and Class 0 protostellar cores, as derived from observations. In particular we discuss them in the context of the current debate surrounding the formation and evolution of cores. There exist several

Abstract. The wave of mergers, acquisitions and consolidations in the financial industry since 1994 changed the spatial environment. This paper investigates features of core and peripheral metropolitan areas in Ohio. From a spatial perspective, the Cleveland metropolitan area pos-sesses financial

driving transitions between them is critical to understand cancer progression and to develop effective anti-cancer therapies. In this work, we propose a novel model for the ‘cancer system’ as a Boolean state space in which a Boolean network, built from protein-interaction and gene-expression data from