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The paper presents an overview of the recent and ongoing research activities of the Italian Interuniversity Center on Integrated Systems for the Marine Environment (ISME) in the field of geotechnical seismic surveying. Such activities, performed in the...
https://phd.dii.unipi.it/pubblicazioni/item/2231-ntonelli,-g-,-arrichiello,-f-,-caiti,-a-,-casalino,-g-,-de-palma,-d-,-indiveri,-g-,-razzanelli,-m-,-pollini,-l-,-simetti,-e-2018-isme-activity-on-the-use-of-autonomous-surface-and-underwater-vehicles-for-acoustic-surveys-at-sea-acta-imeko,-7-2-,.html
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Systems-on-a-Chip are among the best-performing and complete solutions for complex electronic systems. This is also true in the field of network security, an application requiring high performance with low resource usage. This work presents an Advanced...
https://phd.dii.unipi.it/pubblicazioni/item/2217-b-carnevale,-l-baldanzi,-l-pilato-and-l-fanucci,-a-flexible-system-on-a-chip-implementation-of-the-advanced-encryption-standard,-2016-20th-international-conference-on-system-theory,-control-and-computing-icstcc-,-sinaia,-october-2016.html
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In recent years, the information technology world have faced broad security issues due to the large amount of data flowing over the network. HW security solutions are often preferred in contexts where an high level of performance is required. Multiple...
https://phd.dii.unipi.it/pubblicazioni/item/2216-l-sarti,-l-baldanzi,-b-carnevale-and-l-fanucci,-an-automated-s-box-optimization-based-on-composite-field-arithmetic,-2017-13th-conference-on-ph-d-research-in-microelectronics-and-electronics-prime-,-giardini-naxos,-july-2017.html
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PLAnetary Transits and Oscillations of stars (PLATO) is a medium-class mission belonging to the European Space Agency (ESA) Cosmic Vision programme. The mission payload is composed of 26 telescopes and cameras which will observe uninterruptedly stars...
https://phd.dii.unipi.it/pubblicazioni/item/2215-m-rotundo,-a-leoni,-l-fanucci-et-al-“simulation-and-validation-of-a-spacewire-on-board-data-handling-network-for-the-plato-mission”,-arxiv,-instrumentation-and-methods-for-astrophysics,-august-2018.html
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We present a proposal for a unified configuration (and status) memory space for SpaceFibre devices that simplifies the management of complex networks and allows automatic node discovery. Aside from mapping all SpaceFibre port status and configuration...
https://phd.dii.unipi.it/pubblicazioni/item/2214-f-siegle,-a-leoni-“standardization-efforts-for-a-network-management-and-discovery-protocol-for-spacefibre”,-8th-international-spacewire-conference,-los-angeles,-usa,-may-14th,-2018.html
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SpaceFibre is the forthcoming technology for very high-speed reliable data links in on-board satellite networks. Thanks to the evolution of detectors, each payload may generate data at very high rates, beyond 1 Gbps, for which there are no standardised...
https://phd.dii.unipi.it/pubblicazioni/item/2213-f-siegle,-a-leoni-“standardization-efforts-for-a-network-management-and-discovery-protocol-for-spacefibre”,-8th-international-spacewire-conference,-los-angeles,-usa,-may-14th,-2018.html
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Modern networks have critical security needs and a suitable level of protection and performance is usually achieved with the use of dedicated hardware cryptographic cores. Although the Advanced Encryption Standard (AES) is considered the best approach...
https://phd.dii.unipi.it/pubblicazioni/item/2212-a-simulated-approach-to-evaluate-side-channel-attack-countermeasures-for-the-advanced-encryption-standard.html
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https://phd.dii.unipi.it/pubblicazioni/item/2211-http-www-centropiaggio-unipi-it-sites-default-files-laghi_iros_2017-pdf.html
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https://phd.dii.unipi.it/pubblicazioni/item/2201-g-litta,-r-di-rienzo,-r-morello,-r-roncella,-f-baronti-and-r-saletti,-flexible-platform-with-wireless-interface-for-dc-motor-remote-control,-ieses-2018,-hamilton,-2018,-pp-509-514.html
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https://phd.dii.unipi.it/pubblicazioni/item/2200-r-di-rienzo,-r-roncella,-r-morello,-f-baronti-and-r-saletti,-low-cost-modular-battery-emulator-for-battery-management-system-testing,-ieses-2018,-hamilton,-2018,-pp-44-49.html
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Content-Based Image Retrieval in large archives through the use of visual features has become a very attractive research topic in recent years. The cause of this strong impulse in this area of research is certainly to be attributed to the use of...
https://phd.dii.unipi.it/pubblicazioni/item/2199-g-amato,-p-bolettieri,-f-carrara,-f-falchi,-c-gennaro-large-scale-image-retrieval-with-elasticsearch-,-in-proceedings-of-the-41st-international-acm-sigir-conference-on-research-development-in-information-retrieval,-pp-925-928.html
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Deep neural networks are more and more pervading many computer vision applications and in particular image classification. Notwithstanding that, recent works have demonstrated that it is quite easy to create adversarial examples, i.e., images...
https://phd.dii.unipi.it/pubblicazioni/item/2198-f-carrara,-f-falchi,-r-caldelli,-g-amato,-r-becarelli-adversarial-image-detection-in-deep-neural-networks-,-multimedia-tools-and-applications,-1-21.html
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This letter considers the cooperative manipulation of a cable-suspended load with two generic aerial robots without the need of explicit communication. The role of the internal force for the asymptotic stability of the beam position-and-attitude...
https://phd.dii.unipi.it/pubblicazioni/item/2193-https-ieeexplore-ieee-org-abstract-document-8286868.html
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The proposed amplifier architecture follows a consolidated topology based on second-generation current conveyors (CCIIs), optimized for fully-differential operation. The architecture uses gain-boosting to improve the offset and noise characteristics of...
https://phd.dii.unipi.it/pubblicazioni/item/2191-s-del-cesta,-a-ria,-m-piotto,-r-simmarano,-p-bruschi-a-compact-current-mode-instrumentation-amplifier-for-general-purpose-sensor-interfaces-aeu-international-journal-of-electronics-and-communications.html
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MATLAB/Simulink modeling of offset and flicker noise in Delta-Sigma modulators has been developed, providing a fast tool for the estimation of ADC performances. Since high accuracy and resolution are fundamental in sensor applications, a brief analysis...
https://phd.dii.unipi.it/pubblicazioni/item/2190-a-catania,-a-ria,-s-del-cesta,-m-piotto,-p-bruschi-analysis-and-simulation-of-chopper-stabilization-techniques-applied-to-delta-sigma-converters-15th-smacd.html
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An existent architecture for low voltage class-AB output stages is analyzed finding critical issues for which effective original solutions are proposed. The approach has been applied to the design of a compact class-AB fully-differential operational...
https://phd.dii.unipi.it/pubblicazioni/item/2189-a-ria,-s-del-cesta,-a-catania,-m-piotto,-p-bruschi-improved-class-ab-output-stage-for-sub-1-v-fully-differential-operational-amplifiers-14th-conference-on-ph-d-research-in-microelectronics-and-electronics-prime.html
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The increasing space activity for Earth observation in the last fifty years has led to the launch of many satellites and other space objects which orbit around the Earth. The majority of these objects are debris, including inactive spacecrafts, parts of...
https://phd.dii.unipi.it/pubblicazioni/item/2187-luca-gentile,-marco-martorella,-leo-rso-initial-orbit-determination-using-range-only-multi-bistatic-radar-measurements-,-2018-spaceops-conference-marseille,-france,-doi-10-2514-6-2018-2717.html
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Monitoring objects in Earth’s orbit and preventing collisions is becoming an increasingly widespread task. In this regard, several monitoring systems using different type of sensors have been developed over time: Optical, Laser and Radar. In particular,...
https://phd.dii.unipi.it/pubblicazioni/item/2186-l-gentile,-a-capria,-m-conti,-c-moscardini-and-m-martorella,-resident-space-object-passive-bistatic-radar-detection-using-dvb-s2-signals,-2018-19th-international-radar-symposium-irs-,-bonn,-germany,-2018,-pp-1-7.html
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The IETF 6TiSCH Working Group (WG) is currently standardizing a novel architecture to integrate IEEE 802.15.4e TSCH Wireless Networks into the Internet of Things. Within the proposed 6TiSCH architecture, a Scheduling Function (SF) is used to manage the...
https://phd.dii.unipi.it/pubblicazioni/item/2179-f-righetti,c-vallati,g-anastasi,s-k-das,-analysis-and-improvement-of-the-on-the-fly-bandwidth-reservation-algorithm-for-6tisch-ieee-19th-international-symposium-on-a-world-of-wireless,mobile-and-multimedia-networks-wowmom-,chania,-greece-2018.html
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Averta, G., Della Santina, C., Battaglia, E., Ciotti, S., Arapi, V., Fani, S., & Bianchi, M. (2017, November). From humans to robots: The role of cutaneous impairment in human environmental constraint exploitation to inform the design of robotic hands....
https://phd.dii.unipi.it/pubblicazioni/item/2177-g-averta-et-al-,-from-humans-to-robots-the-role-of-cutaneous-impairment-in-human-environmental-constraint-exploitation-to-inform-the-design-of-robotic-hands,-2017-9th-international-congress-on-ultra-modern-telecommunications-and-control-systems-a.html