Risultati di ricerca
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"4D Printing of a Bio-inspired Microneedle Array with Backward-facing Barbs for Enhanced Tissue Adhesion", Advanced Functional Materials, vol. 30, no. 11, paper 1909197, Mar. 2020.
Authors: D. Han, R. S. Morde, S. Mariani, A. A. La Mattina, E. Vignali, C. Yang, G. Barillaro, H. Lee Abstract: Microneedle (MN), a miniaturized needle with a length‐scale of hundreds of micrometers, has received a great deal of attention because of...
https://phd.dii.unipi.it/pubblicazioni/item/3213-4d-printing-of-a-bio-inspired-microneedle-array-with-backward-facing-barbs-for-enhanced-tissue-adhesion-,-advanced-functional-materials,-vol-30,-no-11,-paper-1909197,-mar-2020.html -
A. A. La Mattina, S. Mariani, G. Barillaro, "Bioresorbable Materials on the Rise: From Electronic Components and Physical Sensors to In-Vivo Monitoring Systems", Advanced Science, vol. 7, no. 4, paper 1902872, Feb. 2020.
Authors: A. A. La Mattina, S. Mariani, G. Barillaro Abstract: Over the last decade, scientists have dreamed about the development of a bioresorbable technology that exploits a new class of electrical, optical, and sensing components able to operate in...
https://phd.dii.unipi.it/pubblicazioni/item/3212-a-a-la-mattina,-s-mariani,-g-barillaro,-bioresorbable-materials-on-the-rise-from-electronic-components-and-physical-sensors-to-in-vivo-monitoring-systems-,-advanced-science,-vol-7,-no-4,-paper-1902872,-feb-2020.html -
"Decoration of porous silicon with gold nanoparticles via layer-by-layer nano-assembly for interferometric and photonic/plasmonic (bio)sensing", ACS Applied Materials and Interfaces, vol. 11, no. 46, pp. 43731-43740, Nov. 2019.
Authors: S. Mariani, A. Paghi, A. A. La Mattina, A. Debrassi, L. Dahne, G. Barillaro Abstract: Gold nanoparticle layers (AuNPLs) enable the coupling of morphological, optical, and electrical properties of gold nanoparticles (AuNPs) with tailored and...
https://phd.dii.unipi.it/pubblicazioni/item/3211-decoration-of-porous-silicon-with-gold-nanoparticles-via-layer-by-layer-nano-assembly-for-interferometric-and-photonic-plasmonic-bio-sensing-,-acs-applied-materials-and-interfaces,-vol-11,-no-46,-pp-43731-43740,-nov-2019.html -
"Moldless Printing of Silicone Lenses With Embedded Nanostructured Optical Filters". Advanced Functional Materials, vol. 30, no. 4, paper 1906836, Jan. 2020.
Authors: S. Mariani, V. Robbiano, R. Iglio, A. A. La Mattina, P. Nadimi, J. Wang, B. Kim, T. Kumeria, M. J. Sailor, G. Barillaro. Abstract: In this work, both light‐shaping and image magnification features are integrated into a single lens element...
https://phd.dii.unipi.it/pubblicazioni/item/3210-moldless-printing-of-silicone-lenses-with-embedded-nanostructured-optical-filters-advanced-functional-materials,-vol-30,-no-4,-paper-1906836,-jan-2020.html -
"Low-threshold blue lasing from fully transparent porous silicon monolithic microcavities infiltrated with a polyfluorene derivative", in Proceedings SPIE 10896, Solid State Lasers XXVIII: Technology and Devices, paper 108960B, Mar. 2019.
Authors: V. Robbiano, G. M. Paternò, A. A. La Mattina, S. G. Motti, G. Lanzani, F. Scotognella, G. Barillaro. Abstract: Here we report on low-threshold blue lasing from fully-transparent nanostructured porous silicon (PSi) monolithic microcavities...
https://phd.dii.unipi.it/pubblicazioni/item/3209-low-threshold-blue-lasing-from-fully-transparent-porous-silicon-monolithic-microcavities-infiltrated-with-a-polyfluorene-derivative-,-in-proceedings-spie-10896,-solid-state-lasers-xxviii-technology-and-devices,-paper-108960b.html -
"Low-threshold lasing from monolithic nanostructured porous silicon hybrid microcavities", in Proceedings European Optical Society Biennial Meeting (EOSAM 2018), pp. 375–376.
Authors: V. Robbiano, G. M. Paternò, A. A. La Mattina, S. G. Motti, G. Lanzani, F. Scotognella, G. Barillaro. File: http://www.proceedings.com/42136.html
https://phd.dii.unipi.it/pubblicazioni/item/3208-low-threshold-lasing-from-monolithic-nanostructured-porous-silicon-hybrid-microcavities-,-in-proceedings-european-optical-society-biennial-meeting-eosam-2018-,-pp-375–376.html -
P. Pagano, A. Tardo, D. Lattuca, A. Sessler, R. Cardone, L. Stroppolo, M. Puleri, T. Pepe: "RTPORT: the 5G-based Model-Driven Real Time Module for General Cargo Management", IPIC 2019, July 2019
Major maritime carriers are globally demanding improvements in the efficiency of port operations. Cargo carried by ships must be loaded and unloaded quickly with minimal stopover time in the port. This is driving the implementation of more efficient...
https://phd.dii.unipi.it/pubblicazioni/item/3181-p-pagano,-a-tardo,-d-lattuca,-a-sessler,-r-cardone,-l-stroppolo,-m-puleri,-t-pepe-rtport-the-5g-based-model-driven-real-time-module-for-general-cargo-management-,-ipic-2019,-july-2019.html -
Zambella Grazia, et al. "An Integrated Dynamic Fall Protection and Recovery System for Two-Wheeled Humanoids." IEEE Robotics and Automation Letters 5.2 (2020): 2138-2145.
Robots face the eventuality of falling. Unplanned events, external disturbances and technical failures may lead a robot to a condition where even an effective dynamic stabilization is not sufficient to maintain the equilibrium. Therefore, it is...
https://phd.dii.unipi.it/pubblicazioni/item/3179-https-ieeexplore-ieee-org-document-8979168.html -
L. Lai, L. Fiaschi, M. Cococcioni. Solving mixed Pareto-Lexicographic multi-objective optimization problems: The case of priority chains. Swarm and Evolutionary Computation, page 100687, 2020
ABSTRACT This paper introduces a new class of optimization problems, called Mixed Pareto-Lexicographic Multi-objective Optimization Problems (MPL-MOPs), to provide a suitable model for scenarios where some objectives have priority over some others....
https://phd.dii.unipi.it/publications/item/3178-solving-mixed-pareto-lexicographic-multi-objective-optimization-problems-the-case-of-priority-chains.html -
"Grasp It Like a Pro: Grasp of Unknown Objects With Robotic Hands Based on Skilled Human Expertise" C. Gabellieri, F. Angelini, V. Arapi, A. Palleschi, M. G. Catalano, G. Grioli, L. Pallottino, A. Bicchi, M. Bianchi, M. Garabini
This work proposes a method to grasp unknown objects with robotic hands based on demonstrations by a skilled human operator. Not only are humans efficacious at grasping with their own hands but are also capable of grasping objects using robotic hands....
https://phd.dii.unipi.it/publications/item/3170-https-www-centropiaggio-unipi-it-sites-default-files-gabellieri2020_compressed-pdf.html -
C. Gabellieri, M. Tognon, D. Sanalitro, L. Pallottino, A. Franchi : A Study on Force-based Collaboration in Swarms, Swarm Iitelligence, 1-26
Cooperative manipulation is a basic skill in groups of humans, animals and in many robotic applications. Besides being an interesting challenge, communication-less approaches have been applied to groups of robots in order to achieve higher scalability...
https://phd.dii.unipi.it/publications/item/3167-https-link-springer-com-article-10-1007-s11721-019-00178-7.html -
C. Gabellieri, M. Tognon, D. Sanalitro, L. Pallottino, A. Franchi : A Study on Force-based Collaboration in Swarms, Swarm Iitelligence, 1-26
Cooperative manipulation is a basic skill in groups of humans, animals and in many robotic applications. Besides being an interesting challenge, communication-less approaches have been applied to groups of robots in order to achieve higher scalability...
https://phd.dii.unipi.it/publications/item/3168-https-link-springer-com-article-10-1007-s11721-019-00178-7.html -
C. Gabellieri, M. Tognon, D. Sanalitro, L. Pallottino, A. Franchi : A Study on Force-based Collaboration in Swarms, Swarm Iitelligence, 1-26
Cooperative manipulation is a basic skill in groups of humans, animals and in many robotic applications. Besides being an interesting challenge, communication-less approaches have been applied to groups of robots in order to achieve higher scalability...
https://phd.dii.unipi.it/publications/item/3169-https-link-springer-com-article-10-1007-s11721-019-00178-7.html -
Cococcioni, M.; Rossi, F.; Ruffaldi, E.; Saponara, S. Fast Approximations of Activation Functions in Deep Neural Networks when using Posit Arithmetic. Sensors 2020, 20, 1515
With the increasing real-time constraints being put by the automotive scenario on the use of Deep Neural Networks (DNNs), there is the need to review information representation. A very challenging path is to employ an encoding that allows a fast...
https://phd.dii.unipi.it/publications/item/3162-m-cococcioni,-f-rossi,-e-ruffaldi,-and-s-saponara-fast-approximations-of-activation-functions-in-deep-neural-networks-when-using-posit-arithmetic-,-mdpi-sensors,-2020.html -
Zambella Grazia, et al. "Dynamic whole-body control of unstable wheeled humanoid robots." IEEE Robotics and Automation Letters 4.4 (2019): 3489-3496.
Control of two-wheeled humanoid robots poses several challenges due to the unstable dynamics of their mobile base and the coupling between the upper and lower body dynamics. The problem is often faced in the literature with methods based on the...
https://phd.dii.unipi.it/pubblicazioni/item/3145-https-ieeexplore-ieee-org-document-8758800.html -
Mura, D., Knoop, E., Catalano, M. G., Grioli, G., Bächer, M., & Bicchi, A. (2020). On the role of stiffness and synchronization in human–robot handshaking. The International Journal of Robotics Research.
This article presents a system for soft human–robot handshaking, using a soft robot hand in conjunction with a lightweight and impedance-controlled robot arm. Using this system, we study how different factors influence the perceived naturalness, and...
https://phd.dii.unipi.it/publications/item/3129-mura,-d-,-knoop,-e-,-catalano,-m-g-,-grioli,-g-,-bächer,-m-,-bicchi,-a-2020-on-the-role-of-stiffness-and-synchronization-in-human–robot-handshaking-the-international-journal-of-robotics-research.html -
L. Fiaschi, M. Cococcioni. Numerical Asymptotic Results in Game Theory Using Sergeyev’s Infinity Computing, International Journal of Unconventional Computing (IJUC), pp. 1-25(1) 2018.
ABSTRACT Prisoner's Dilemma (PD) is a widely studied game that plays an important role in Game Theory. This paper aims at extending PD Tournaments to the case of infinite, finite or infinitesimal payoffs using Sergeyev's Infinity Computing (IC). By...
https://phd.dii.unipi.it/publications/item/3125-l-fiaschi,-m-cococcioni-numerical-asymptotic-results-in-game-theory-using-sergeyev’s-infinity-computing-,-international-journal-of-unconventional-computing-,-1-25-1-2018.html -
L. Fiaschi, M. Cococcioni. Generalizing Pure and Impure Iterated Prisoner's Dilemmas to the Case of Infinite and Infinitesimal Quantities, In Numerical Computations: Theory and Algorithms, pages 370–377, Cham, 2020. Springer Intern. Publishing
ABSTRACT In this work we aim at generalizing Pure and Impure PD iterated games when using finite/infinite/infinitesimal payoffs and finite/infinitesimal probabilities, i.e., dealing with non-Archimedean quantities (realm so far investigated only on the...
https://phd.dii.unipi.it/publications/item/3124-non-archimedean-game-theory-and-the-infinitycomputer-a-numerical-approach.html -
M. Cococcioni, F. Rossi, E. Ruffaldi, and S. Saponara. "A fast approximation of the hyperbolic tangent when using posit numbers and its application to deep neural networks", (ApplePies’19), 2019.
D eep Neural Networks (DNNs) are being used in more and more fields. Among the others, automotive is a field where deep neural networks are being exploited the most. An important aspect to be considered is the real-time constraint that this kind of...
https://phd.dii.unipi.it/pubblicazioni/item/3092-m-cococcioni,-f-rossi,-e-ruffaldi,-and-s-saponara-a-fast-approximation-of-the-hyperbolic-tangent-when-using-posit-numbers-and-its-application-to-deep-neural-networks-,-applepies’19-,-2019.html -
M. Cococcioni, F. Rossi, E. Ruffaldi, and S. Saponara. "Novel arithmetics to accelerate machine learning classifiers in autonomous driving applications", 26th IEEE International Conference on Electronics Circuits and Systems(ICECS’19), 2019.
Autonomous driving techniques frequently need the clustering and the classification of data coming from several input sensors, like cameras, radar and lidars. These sub-tasks need to be implemented in real-time in embedded on-board computing units. The...
https://phd.dii.unipi.it/pubblicazioni/item/3090-m-cococcioni,-f-rossi,-e-ruffaldi,-and-s-saponara-novel-arithmetics-to-accelerate-machine-learning-classifiers-in-autonomous-driving-applications-,-26th-ieee-international-conference-on-electronics-circuits-and-systems-icecs’19-,-2019.html
News
- MODIFICA DATE - Prof. Vincenzo Ferrari, Dr. Fabrizio Cutolo, Dipartimento di Ingegneria dell’Informazione - Università di Pisa, "Machine Vision and Augmented Reality", 31 January, 7,14,21,28 February 2022
- Prof. Fabrizio Silvestri, DIAG, Sapienza University of Roma, Dr. Nicola Tonellotto, DII, University of Pisa, "Neural Models and Techniques in Natural Language Processing and Information Retrieval", 7-11 February 2022
- Dr. Stefano Cresci, IIT CNR, Pisa, "Credibility assessment in social media with a focus on social bot detection", 25,26,27,28 January 2022
- Dr. Chiara Magliaro, Research Center "E. Piaggio" – University of Pisa, "A practical guide to advanced computer aided modelling for information engineers", 6,7,9,10 December 2021
- Prof. Leigh Canham, University of Birmingham, UK, “NANOPOROUS SILICON AND ITS APPLICATIONS”, 13-17 December 2021
