Zobrazeno 1 - 10
of 3 557
pro vyhledávání: '"Frati, P"'
Elementary cellular automata deterministically map a binary sequence to another using simple local rules. Visualizing the structure of this mapping is difficult because the number of nodes (i.e. possible binary sequences) grows exponentially. If peri
Externí odkaz:
http://arxiv.org/abs/2409.04780
Autor:
Bekos, Michael, Da Lozzo, Giordano, Frati, Fabrizio, Gupta, Siddharth, Kindermann, Philipp, Liotta, Giuseppe, Rutter, Ignaz, Tollis, Ioannis G.
This paper studies planar drawings of graphs in which each vertex is represented as a point along a sequence of horizontal lines, called levels, and each edge is either a horizontal segment or a strictly $y$-monotone curve. A graph is $s$-span weakly
Externí odkaz:
http://arxiv.org/abs/2409.01889
Autor:
Alegria, Carlos, Caroppo, Susanna, Da Lozzo, Giordano, D'Elia, Marco, Di Battista, Giuseppe, Frati, Fabrizio, Grosso, Fabrizio, Patrignani, Maurizio
We study upward pointset embeddings (UPSEs) of planar $st$-graphs. Let $G$ be a planar $st$-graph and let $S \subset \mathbb{R}^2$ be a pointset with $|S|= |V(G)|$. An UPSE of $G$ on $S$ is an upward planar straight-line drawing of $G$ that maps the
Externí odkaz:
http://arxiv.org/abs/2408.17369
This work identifies a simple pre-training mechanism that leads to representations exhibiting better continual and transfer learning. This mechanism -- the repeated resetting of weights in the last layer, which we nickname "zapping" -- was originally
Externí odkaz:
http://arxiv.org/abs/2310.07996
Autor:
Da Lozzo, Giordano, Di Battista, Giuseppe, Frati, Fabrizio, Grosso, Fabrizio, Patrignani, Maurizio
We propose efficient algorithms for enumerating the notorious combinatorial structures of maximal planar graphs, called canonical orderings and Schnyder woods, and the related classical graph drawings by de Fraysseix, Pach, and Pollack [Combinatorica
Externí odkaz:
http://arxiv.org/abs/2310.02247
Autor:
Leonardo Schirone, Maria Carla Di Paolo, Daniele Vecchio, Cristina Nocella, Alessandra D’Amico, Riccardo Urgesi, Lorella Pallotta, Gianfranco Fanello, Giuseppe Villotti, Maria Giovanna Graziani, Mariangela Peruzzi, Elena De Falco, Roberto Carnevale, Sebastiano Sciarretta, Giacomo Frati, Cristiano Pagnini
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract In this pilot study, we assessed the role of autophagy in Crohn’s Disease (CD), particularly in patients with a stenosing phenotype. Through the analysis of biopsied specimens from 36 patients, including 11 controls and 25 CD patients, cat
Externí odkaz:
https://doaj.org/article/3aeed55b3fd74bc9b75a7bbd123b9beb
Autor:
Francesco Nardi, Rebecca Funari, Antonio Carapelli, Davide Badano, Francesco Frati, Claudio Cucini
Publikováno v:
Mitochondrial DNA. Part B. Resources, Vol 9, Iss 10, Pp 1439-1444 (2024)
The complete mitochondrial genome of the shining leaf chafer Mimela junii was sequenced and is herein described. The mitogenome consists of a circular molecule of 16,805 bp, with an overall AT content of 75.7%. It encodes for 13 protein-coding genes
Externí odkaz:
https://doaj.org/article/a43e2b6a05384898aa6765eddb05ce62
Autor:
Matteo Scopetti, Nicola Di Fazio, Martina Padovano, Giuseppe Delogu, Donato Morena, Paola Frati, Carmela Protano, Matteo Vitali, Vittorio Fineschi
Publikováno v:
Egyptian Journal of Forensic Sciences, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract Background Operators in the obituary and necropsy sectors are exposed to various environmental hazards during specific tasks. Despite this exposure, occupational risks have often been underestimated, resulting in a lack of substantial eviden
Externí odkaz:
https://doaj.org/article/d09b7f69a4864783a0bc7ebc3691b699
Autor:
Giovanni Marturano, Diego Carli, Claudio Cucini, Antonio Carapelli, Federico Plazzi, Francesco Frati, Marco Passamonti, Francesco Nardi
Publikováno v:
BMC Bioinformatics, Vol 25, Iss 1, Pp 1-24 (2024)
Abstract Background SmithRNAs (Small MITochondrial Highly-transcribed RNAs) are a novel class of small RNA molecules that are encoded in the mitochondrial genome and regulate the expression of nuclear transcripts. Initial evidence for their existence
Externí odkaz:
https://doaj.org/article/e2f9b38cce1940919d0a0522d6c7f133
Autor:
Frati, Fabrizio
We show an $O(n)$-time reduction from the problem of testing whether a multiset of positive integers can be partitioned into two multisets so that the sum of the integers in each multiset is equal to $n/2$ to the problem of testing whether an $n$-ver
Externí odkaz:
http://arxiv.org/abs/2307.13799