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- National Interuniversity Consortium for the Physical Sciences of MatterIT55 papers
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6 papers · 1 filter
Comparing DNA sequence collections by direct comparison of compressed text indexes
Anthony J. Cox, Tobias Jakobi, Giovanna Rosone +1
Popular sequence alignment tools such as BWA convert a reference genome to an indexing data structure based on the Burrows-Wheeler Transform (BWT), from which matches to individual…
A Novel Exact Representation of Stationary Colored Gaussian Processes (Fractional Differential Approach)
Giulio Cottone, Mario Di Paola, Roberta Santoro
A novel representation of functions, called generalized Taylor form, is applied to the filtering of white noise processes. It is shown that every Gaussian colored noise can be expr…
Observation of TeV gamma-rays from the unidentified source HESS J1841-055 with the ARGO-YBJ experiment
YBJ Collaboration, B. Bartoli, P. Bernardini +100
We report the observation of a very high energy γ-ray source, whose position is coincident with HESS J1841-055. This source has been observed for 4.5 years by the ARGO-YBJ experime…
On the use of fractional calculus for the probabilistic characterization of random variables
Giulio Cottone, Mario Di Paola
In this paper, the classical problem of the probabilistic characterization of a random variable is re-examined. A random variable is usually described by the probability density fu…
Probabilistic entailment in the setting of coherence: The role of quasi conjunction and inclusion relation
Angelo Gilio, Giuseppe Sanfilippo
In this paper, by adopting a coherence-based probabilistic approach to default reasoning, we focus the study on the logical operation of quasi conjunction and the Goodman-Nguyen in…
Modelling systemic price cojumps with Hawkes factor models
Giacomo Bormetti, Lucio Maria Calcagnile, Michele Treccani +3
Instabilities in the price dynamics of a large number of financial assets are a clear sign of systemic events. By investigating a set of 20 high cap stocks traded at the Italian St…