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Elenco Pubblicazioni - Publications (1381)

E. Barcaroli, A.Lupidi, F.Cuccoli, L.Facheris. Polarimetric Weather Radar Simulator: Preliminary Validation in Rain Case. IEEE Radar Conference (RADAR). May,2017 - Seattle (U.S).

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A simulator of weather radar signals can be exploited as useful reference in many applications, such as weather forecasting and now-casting models or training for aircraft trajectory optimization to reduce flight hazard. However, it must…
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G. Lettieri, V. Maffione, L. Rizzo: "A Study of I/O Performance of Virtual Machines", The Computer Journal, 28 September 2017

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In this study, we investigate some counterintuitive but frequent performance issues that arise when doing high-speed networking (or I/O in general) with Virtual Machines (VMs). VMs use one or more single-producer/single-consumer systems to exchange I/O…
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K. Yasukata, F. Huici, V. Maffione, G. Lettieri and M. Honda: "HyperNF: Building a High Performance, High Utilization and Fair NFV Platform", ACM Symposium on Cloud Computing (SoCC) , September 2017

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Network Function Virtualization has been touted as the silver bulletfor tackling a number of operator problems, including vendor lock-in, fast deployment of new functionality, converged management,and lower expenditure since packet processing runs on inexpensivecommodity servers.…
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S. Del Cesta, A. Ria, R. Simmarano, M. Piotto, P. Bruschi, "A compact programmable differential voltage reference with unbuffered 4 mA output current capability and ±0.4 % untrimmed spread", European Solid-State Circuits Conference (ESSCIRC), 2017

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A compact differential voltage reference cell, which combines an original switched capacitor integrator with a digitally programmable bandgap core, is presented. The two-stage integrator maintains an always-valid output voltage while performing correlated double sampling to…
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S. Del Cesta, A. Catania, M. Piotto, P. Bruschi, "A compact sub-1V class AB operational amplifier for low-voltage switched-capacitor circuits", European Conference on Circuit Theory and Design (ECCTD), 2017

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A compact sub-1V class-AB operational amplifier to be used as a building block for low-voltage switched-capacitor architectures is presented. The proposed amplifier works properly with supply voltages in the range 0.9 V - 1.4 V,…
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