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In recent years, there has been a trend towards changing the Internet paradigm from location-based to content-based. Based on the principle that networks should allow users to focus on data, rather than having a reference to a physical location where that data is, the adoption of new paradigms can be justified. Information-Centric Networking (ICN) is a new paradigm that gives a potential improvement...
Social networks and other clouding applications should require a fast response from datacenter's infrastructure. One of the techniques that has been widely used for achieving such requirements is the employment of In-Memory Key-Value Storage (IMKVS) as caching mechanisms in order to improve overall user experience. Memcached and Redis are applications that use IMKVS approach. Commonly IMKVS clients...
The OpenFlow architecture is a proposal from the Clean Slate initiative to define a new Internet architecture where the network devices are simple, and the control and management plane is performed by a centralized controller. The simplicity and centralization architecture makes it reliable and inexpensive. However enterprise network administrators are not familiar with this new concept of network...
The OpenFlow architecture is a proposal from the Clean Slate initiative to define a new Internet architecture where the network devices are simple, and the control and management plane is performed by a centralized controller. The simplicity and centralization architecture makes it reliable and inexpensive, but the centralization causes problems concerning controller scalability. An OpenFlow controller...
OBS-based metro-regional networks can be interconnected through WSON networks to offer inter-data center connectivity. This paper validates, in a multi-partner testbed, the application of the H-PCE architecture for path computation in such Multi-layer, Multi-domain networks.
This work defines a HiSpeed File Transfer Protocol (FTP) designed for subwave-length metro optical networks. HiSpeed FTP improves TCP throughput, achieves a high rate in 10Gbps links and avoids penalizing transmission of small packets.
Denial of Service (DoS) attacks are some of the biggest problems for computer security. Detection and early alert of these attacks would be helpful information which could be used to make appropriate decisions in order to minimize their negative impact. This paper proposes a new approach based on SOM-type unsupervised artificial neural networks for detection of this type of attacks at an early stage...
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