6 citations · 10 across the 9 of their papers we have counts for
11 papers
Optimization of Deep Learning Model for Denoising Dose Profiles in Proton Therapy
Junaid Jawaid, Matteo Spezialetti, Gabriele Libardi +2
Proton therapy offers a dosimetric advantage over conventional radiotherapy through the Bragg peak, enabling precise dose delivery to the tumour while sparing surrounding tissue. M…
On the -Hamming and -Edit Distances
Chiara Epifanio, Luca Forlizzi, Francesca Marzi +3
In this paper we consider the weighted -Hamming and -Edit distances, that are natural generalizations of the classical Hamming and Edit distances. As main results of this pap…
A Service for Supporting Digital and Immersive Cultural Experiences
Karthik Vaidhyanathan, Antonio Bruno, Eleonora Mendola +4
Cultural heritage sites in Italy typically attract a large number of tourists every year. However, the lack of support for i) locating contents of interest; ii) discovering informa…
Ensemble CNN and Uncertainty Modeling to Improve Automatic Identification/Segmentation of Multiple Sclerosis Lesions in Magnetic Resonance Imaging
Giuseppe Placidi, Luigi Cinque, Daniela Iacoviello +2
To date, several automated strategies for identification/segmentation of Multiple Sclerosis (MS) lesions with the use of Magnetic Resonance Imaging (MRI) have been presented, but t…
Entropy and Compression: A simple proof of an inequality of Khinchin-Ornstein-Shields
Riccardo Aragona, Francesca Marzi, Filippo Mignosi +1
This paper concerns the folklore statement that ``entropy is a lower bound for compression''. More precisely we derive from the entropy theorem a simple proof of a pointwise inequa…
Abelian-Square-Rich Words
Gabriele Fici, Filippo Mignosi, Jeffrey Shallit
An abelian square is the concatenation of two words that are anagrams of one another. A word of length can contain at most distinct factors, and there exist words of l…
Words with the Maximum Number of Abelian Squares
Gabriele Fici, Filippo Mignosi
An abelian square is the concatenation of two words that are anagrams of one another. A word of length can contain distinct factors that are abelian squares. We study…
Abelian Powers and Repetitions in Sturmian Words
Gabriele Fici, Alessio Langiu, Thierry Lecroq +4
Richomme, Saari and Zamboni (J. Lond. Math. Soc. 83: 79-95, 2011) proved that at every position of a Sturmian word starts an abelian power of exponent for every . We imp…
Note on the Greedy Parsing Optimality for Dictionary-Based Text Compression
Maxime Crochemore, Alessio Langiu, Filippo Mignosi
Dynamic dictionary-based compression schemes are the most daily used data compression schemes since they appeared in the foundational papers of Ziv and Lempel in 1977, commonly ref…
The Rightmost Equal-Cost Position Problem
Maxime Crochemore, Alessio Langiu, Filippo Mignosi
LZ77-based compression schemes compress the input text by replacing factors in the text with an encoded reference to a previous occurrence formed by the couple (length, offset). Fo…
Abelian Repetitions in Sturmian Words
Gabriele Fici, Alessio Langiu, Thierry Lecroq +3
We investigate abelian repetitions in Sturmian words. We exploit a bijection between factors of Sturmian words and subintervals of the unitary segment that allows us to study the p…