Cloud computing: Survey on energy efficiency
Cloud computing is today's most emphasized Information and Communications Technology
(ICT) paradigm that is directly or indirectly used by almost every online user. However, such …
(ICT) paradigm that is directly or indirectly used by almost every online user. However, such …
Achieving high utilization with software-driven WAN
We present SWAN, a system that boosts the utilization of inter-datacenter networks by
centrally controlling when and how much traffic each service sends and frequently re …
centrally controlling when and how much traffic each service sends and frequently re …
TEAVAR: striking the right utilization-availability balance in WAN traffic engineering
To keep up with the continuous growth in demand, cloud providers spend millions of dollars
augmenting the capacity of their wide-area backbones and devote significant effort to …
augmenting the capacity of their wide-area backbones and devote significant effort to …
Beyond 5G: THz-based medium access protocol for mobile heterogeneous networks
This article presents a network architecture for the next generation of MHNs, where mmW,
terahertz, and conventional mW bands coexist, with cost-benefit trade-offs of each type of …
terahertz, and conventional mW bands coexist, with cost-benefit trade-offs of each type of …
When the network crumbles: An empirical study of cloud network failures and their impact on services
R Potharaju, N Jain - Proceedings of the 4th annual Symposium on …, 2013 - dl.acm.org
The growing demand for always-on and low-latency cloud services is driving the creation of
globally distributed datacenters. A major factor affecting service availability is reliability of the …
globally distributed datacenters. A major factor affecting service availability is reliability of the …
On fast and coordinated data backup in geo-distributed optical inter-datacenter networks
In an optical inter-datacenter (inter-DC) network, for preventing data loss, a cloud system
usually leverages multiple DCs for obtaining sufficient data redundancy. In order to improve …
usually leverages multiple DCs for obtaining sufficient data redundancy. In order to improve …
Deep-neural-network-based wavelength selection and switching in ROADM systems
Recent advances in software and hardware greatly improve the multi-layer control and
management of reconfigurable optical add-drop multiplexer (ROADM) systems facilitating …
management of reconfigurable optical add-drop multiplexer (ROADM) systems facilitating …
Energy challenges in optical access and aggregation networks
DC Kilper, H Rastegarfar - Philosophical Transactions of …, 2016 - royalsocietypublishing.org
Scalability is a critical issue for access and aggregation networks as they must support the
growth in both the size of data capacity demands and the multiplicity of access points. The …
growth in both the size of data capacity demands and the multiplicity of access points. The …
Intelligent virtual machine placement for cost efficiency in geo-distributed cloud systems
An important challenge of running large-scale cloud services in a geo-distributed cloud
system is to minimize the overall operating cost. The operating cost of such a system …
system is to minimize the overall operating cost. The operating cost of such a system …
Fault-aware job scheduling for bluegene/l systems
Summary form only given. Large-scale systems like BlueGene/L are susceptible to a number
of software and hardware failures that can affect system performance. We evaluate the …
of software and hardware failures that can affect system performance. We evaluate the …