Zobrazeno 1 - 10
of 424
pro vyhledávání: '"Tardella, P. A."'
In this paper, we propose a general bi-objective model for portfolio selection, aiming to maximize both a diversification measure and the portfolio expected return. Within this general framework, we focus on maximizing a diversification measure recen
Externí odkaz:
http://arxiv.org/abs/2312.09707
Autor:
Federico M. Tardella, Riccardo Pennesi, Sandro Ballelli, Laura Cancellieri, Giuseppe Caruso, Francesco Falcinelli, Simonetta Fascetti, Gabriele Galasso, Daniela Gigante, Valentina L. A. Laface, Edda Lattanzi, Paolo Lavezzo, Carmelo M. Musarella, Lorenzo Pinzani, Giacomo Quattrini, Leonardo Rosati, Francesco Spada, Adriano Stinca, Agnese Tilia, Andrea Catorci
Publikováno v:
Italian Botanist, Vol 18, Iss , Pp 1-11 (2024)
The inventory of the taxa collected in 2021 during the annual field trip of the Working Group for Floristics, Systematics, and Evolution of the Italian Botanical Society is reported. The field trip was held in the Mount Pennino massif, between Umbria
Externí odkaz:
https://doaj.org/article/a5318d7afc754cccb97c64e3b3e0bf20
Autor:
Caruso, Gianmarco, Di Loro, Pierfrancesco Alaimo, Mingione, Marco, Tardella, Luca, Pace, Daniela Silvia, Lasinio, Giovanna Jona
In this work, the goal is to estimate the abundance of an animal population using data coming from capture-recapture surveys. We leverage the prior knowledge about the population's structure to specify a parsimonious finite mixture model tailored to
Externí odkaz:
http://arxiv.org/abs/2304.06999
The Mallows model occupies a central role in parametric modelling of ranking data to learn preferences of a population of judges. Despite the wide range of metrics for rankings that can be considered in the model specification, the choice is typicall
Externí odkaz:
http://arxiv.org/abs/2209.09821
Value-at-Risk is one of the most popular risk management tools in the financial industry. Over the past 20 years several attempts to include VaR in the portfolio selection process have been proposed. However, using VaR as a risk measure in portfolio
Externí odkaz:
http://arxiv.org/abs/2111.09773
Publikováno v:
Operations Research Perspectives, Vol 12, Iss , Pp 100305- (2024)
We present a framework for multi-objective optimization where the classical mean–variance portfolio model is extended to integrate the environmental, social and governance (ESG) criteria on the same playing field as risk and return and, at the same
Externí odkaz:
https://doaj.org/article/2fe97ffe535d41689e3b05191fd825c1
Autor:
Loredana Di Giacomo, Maira Napoleoni, Antonio Angellotti, Ezio Ferretti, Valentina Gentili, Marta Grifi, Francesco Livini, Monika Tardella, Vanessa Travanti, Simonetta Ruggeri
Publikováno v:
Italian Journal of Food Safety (2024)
Foodborne diseases represent a significant public health issue, regarding both collective health and the economy, with implications for healthcare costs and agribusiness. This paper shows the description and results of the investigation of a Salmonel
Externí odkaz:
https://doaj.org/article/df559c05a2c343beb5b281d306a4cf16
Autor:
Tiziana Fragasso, Valeria Raggi, Davide Passaro, Luca Tardella, Giovanna Jona Lasinio, Zaccaria Ricci
Publikováno v:
Journal of Anesthesia, Analgesia and Critical Care, Vol 3, Iss 1, Pp 1-9 (2023)
Abstract Background Acute kidney injury (AKI) is among the most common complications following cardiac surgery in adult and pediatric patients, significantly affecting morbidity and mortality. Artificial Intelligence (AI) with Machine Learning (ML) c
Externí odkaz:
https://doaj.org/article/739959320b9b4054bdf62f3dada3bb78
Autor:
Mollica, Cristina, Tardella, Luca
The forward order assumption postulates that the ranking process of the items is carried out by sequentially assigning the positions from the top (most-liked) to the bottom (least-liked) alternative. This assumption has been recently relaxed with the
Externí odkaz:
http://arxiv.org/abs/2003.06512
Autor:
Gabriele Galasso, Gianniantonio Domina, Carlo Argenti, Enrico Bajona, Enrico Banfi, Davide Barberis, Giulio Barone, Fabrizio Bartolucci, Nello Biscotti, Fabrizio Bonali, Chiara Bonifazio, Daniele Bonsanto, Fabrizio Buldrini, Silvia Cannucci, Alessia Cozzolino, Antonino De Natale, Emanuele Del Guacchio, Emilio Di Gristina, Tiberio Fiaschi, Andrea Lallai, Michele Lonati, Fernando Lucchese, Jacopo Lupoletti, Niccolò Marchi, Riccardo Motti, Ginevra Nota, Antonio Pica, Marco Pittarello, Giovanna Potenza, Giuseppe Ratini, Franco Rota, Francesco Santi, Claudio Santini, Marco Sarigu, Alberto Selvaggi, Marco Simonazzi, Federico M. Tardella, Silvia Tripi, Roberto Vetromile, Lorenzo Lastrucci
Publikováno v:
Italian Botanist, Vol 15, Iss , Pp 77-89 (2023)
In this contribution, new data concerning the distribution of vascular flora alien to Italy are presented. It includes new records, confirmations, exclusions for Italy or for Italian administrative regions. Nomenclatural and distribution updates, pub
Externí odkaz:
https://doaj.org/article/8bda06145fc443278be26a8a20a15960