Search results for "BERT"
showing 10 items of 1789 documents
El Che desde el pluralismo
2007
Strategic cyber threat intelligence : Building the situational picture with emerging technologies
2020
In 2019, e-criminals adopted new tactics to demand enormous ransoms from large organizations by using ransomware, a phenomenon known as “big game hunting.” Big game hunting is an excellent example of a sophisticated and coordinated modern cyber-attack that has a significant impact on the target. Cyber threat intelligence (CTI) increases the possibilities to detect and prevent cyber-attacks and gives defenders more time to act. CTI is a combination of incident response and traditional intelligence. Intelligence modifies raw data into information for decision-making and action. CTI consists of strategic, operational, or tactical intelligence on cyber threats. Security event monitoring, event-…
La recezione della formula montalembertiana in Amari e D'Ondes Reggio
2011
The paper, whose analysis focuses on a lapse of time up to 1870, year of the death of Montalembert and Amari, highlights the influence that the French Earl had on the liberal Catholic Sicilians Amari and D'Ondes Reggio. Particularly, this influence is more evident in the relationship between the Church and the State, crystallized by Montalembert in the well-known principle “a Free Church in a free State”, and explained in his letters to Cavour, in the speeches given by Malines in 1863 and published even in the liberal journal of Catholic inspiration, Le Correspondant. The written contributions of the liberal Palermitans and the brief, but important, correspondence between D'Ondes Reggio and…
La cultura del miedo
2004
Empirical mode decomposition and neural network for the classification of electroretinographic data
2013
The processing of biosignals is increasingly being utilized in ambulatory situations in order to extract significant signals' features that can help in clinical diagnosis. However, this task is hampered by the fact that biomedical signals exhibit a complex behaviour characterized by strong non-linear and non-stationary properties that cannot always be perceived by simple visual examination. New processing methods need be considered. In this context, we propose to apply a signal processing method, based on empirical mode decomposition and artificial neural networks, to analyse electroretinograms, i.e. the retinal response to a light flash, with the aim to detect and classify retinal diseases…
A novel hybrid model for air quality index forecasting based on two-phase decomposition technique and modified extreme learning machine.
2017
The randomness, non-stationarity and irregularity of air quality index (AQI) series bring the difficulty of AQI forecasting. To enhance forecast accuracy, a novel hybrid forecasting model combining two-phase decomposition technique and extreme learning machine (ELM) optimized by differential evolution (DE) algorithm is developed for AQI forecasting in this paper. In phase I, the complementary ensemble empirical mode decomposition (CEEMD) is utilized to decompose the AQI series into a set of intrinsic mode functions (IMFs) with different frequencies; in phase II, in order to further handle the high frequency IMFs which will increase the forecast difficulty, variational mode decomposition (VM…
Low stiffness variation in structural systems: identification and localization
2008
When a very low damage occurs, the undamaged structural response totally overlaps the damaged one either in time domain or in frequency domain; on the other hand, by considering some characteristics of the analytical signal, such as the phase, it has been possible to develop a damage identification procedure that allows the identification and localization of damage even if the structure experiences multiple damages at the same time. This procedure is also robust with respect to the presence of measuring noise. In order to assess the validity of the proposed damage identification procedure, numerical applications on single degree of freedom and 2 DOF and 4 DOF are presented using data record…
EEMD based analysis of vehicle crash responses
2015
The vehicle crash is a complex process with nonlinear large deformation of structures. The analysis of the crash process is one of the challenges for all vehicle safety researchers. In this paper, the Ensemble Empirical Mode Decomposition (EEMD) method is applied in the analysis of crash responses in order to achieve some meaningful results. With the help of EEMD, the crash responses are decomposed into a trend signal and some high frequency fluctuations. By studying the load path of vehicle design, each component is corresponding to the structure of vehicle body. Consequently, some parameters of vehicle crash model can be identified. A frontal crash of Toyota Yaris is employed for demonstr…
Biante e la Sardegna. Libertà dominio e felicità in Erodoto
1999
A partire da un celebre episodio riportato da Erodoto nella sua narrazione della rivolta ionica al debutto del V secolo, si ricostruiscono le tappe dello sviluppo del concetto felicità nel pensiero politico greco fino al IV secolo, mostrandone tutta l’ambiguità che ne deriva dal legame inscindibile con le idee di dominio e di libertà.
Postilacion canonica, iuridica, moral, parecer del dotor frey Pasqual Vguet ... de la ... Religion militar de Montesa y San George de Alfama, cura ..…
1702
Precedeix al tít.: ✠ Concordia entre el Ordinario de Valencia, y la Orden de Montesa, sobre la iurisdicion ciuil y criminal eclesiastica, que tienen en los Clerigos de San Pedro, y feligreses de las Iglesias de Montesa y Vallada. Postilacion. Aduertencias sobre el hecho y derecho, que se toca en esta postilla canonica moral. Breve del ... Señor Nuncio Port. amb orla tip Esc. xil. de l'Ordre de Montesa a port Grav. calc. de Sant Jordi en p. 3 Vinyetes, caplletres ornades Text a 1 col. - Notes a peu de p. - Postil·les. - Reclams Sign.: [A]4, B-N2