Testimoni di guerra. Cinema, memoria, archivio

Coviello Massimiliano - This volume examines the figures and the reports of the witness within contemporary cinema, with particular attention to the representation of the conflicts that took place between the end of the 20th century and the first decade of the new millennium.

Le intensità variabili del terrore: migranti e terroristi nel mediascape contemporaneo

Coviello Massimiliano; Tagliani Giacomo - Terrorista e migrante sono probabilmente le principali fobie delle società occidentali contemporanee, le due figure che incarnano maggiormente le paure del presente. I media sono affollati da tragedie associate agli sbarchi di migranti e video che documentano attacchi, decapitazioni e distruzioni del patrimonio artistico.

Copula Grow-Shrink Algorithm for Structural Learning

Musella, F., Vicard, P., Vitale, V. - The PC algorithm is the most known constraint-based algorithm for learning a directed acyclic graph using conditional independence tests. For Gaussian distributions the tests are based on Pearson correlation coefficients. PC algorithm for data drawn from a Gaussian copula model, Rank PC, has been recently introduced and is based on the Spearman correlation.

Reconciling internal and external satisfaction through probabilistic graphical models: an empirical study

Musella, F., Guglielmetti Mugion, R., Raharjo H., Di Pietro, L. - This paper aims to holistically reconcile internal and external customer satisfaction using probabilistic graphical models. The models are useful not only in the identification of the most sensitive factors for the creation of both internal and external customer satisfaction but also in the generation of improvement scenarios in a probabilistic way.

Modelling an Energy Market with Bayesian networks for Non-normal Data

Vitale, V., Musella, F., Vicard, P., Guizzi, V. - Energy markets are typically characterized by high complexity due to several reasons such as the large number of occurring variables, different in nature, and their associative structure. Estimating a statistical model that properly represents the dependencies among the variables is crucial for managing such a complexity.

Cosa legge chi investe? – News, Media e Mercati Finanziari

Graziano E.A. - Un cambiamento di prospettiva. il passaggio dalla centralità delle informazioni alla centralità dei media nei mercati finanziari. Cosa legge chi investe? Quali sono i media capaci di catturare con più facilità l'attenzione di chi investe? L'enfasi di una notizia può influenzare le scelte degli investitori?

Is healthy food convenient for health and pockets?

Graziano E.A., Fiano F., Usai A., Cipullo N. - The purpose of the study is to analyse the stock market response to a spin-off announcement concerning a food & beverage (F&B) business unit. The study uses a sample of approximately 107 spin-offs, 84 of which are operating in the F&B sector surveyed by the Zephyr - Bureau Van Dijk database.

Senti chi (ne) parla: Twitter, bail-in e banche in crisi

Graziano E.A., Vicentini F. - L’articolo analizza alcuni profili di circolazione delle notizie legate all’introduzione del bail-in e alle recenti crisi bancarie. La metodologia utilizzata prevede la combinazione di Social network Analysis (SNA) e di Text analysis.