3 citations · 3 across the 11 of their papers we have counts for
11 papers
Beyond the briscola advantage: a Monte Carlo dominance test for deterministic strategies in two-player Briscola Game
Piero Giacomelli
Briscola is a traditional Italian trick-taking card game whose simplest form is played by two players. Popular folklore credits victory almost entirely to the player who is dealt m…
Expander Evolution Algebras
Piero Giacomelli
We introduce \emph{expander evolution algebras} (EEAs), a class of nonassociative algebras defined over an arbitrary field $\K$ in which the underlying undirected loopless graph of…
Log-Concavity and Infinite Log-Concavity of Linear Recurrent Sequences with Linear Coefficients via Companion Matrix Methods
Piero Giacomelli
We study log-concavity properties of real sequences satisfying a -th order linear recurrence whose coefficients are linear functions of ; the so-called P-re…
The Bollobás--Nikiforov Conjecture for Complete Multipartite Graphs and Dense -Free Graphs
Piero Giacomelli
The Bollobás--Nikiforov conjecture asserts that for any graph with edges and clique number , \[ λ_1^2(G) + λ_2^2(G) \;\leq\; 2\!\left(1 - \frac{1}{ω(G)}\righ…
On Log-Concave Operator Acting on Sequences and Series
Piero Giacomelli
In this paper, we investigate the properties of sequences and series under the action of the log-concave operator \(\mathcal{L}\). We explore the relationship between the convergen…
Ducci Matrices in -adic Context
Piero Giacomelli
In this paper, we mutuate the concept of Ducci matrices to the -adic setting, generalizing the classical Ducci sequences to the framework of -adic numbers. The classical Ducc…
-adic Ducci Sequences: a short note
Piero Giacomelli
In this short note we formalized the definition for the Ducci operator in the context of the -adic field as a natural extension of the classical one. Moreover…
Implementing Suffix Array Algorithm Using Apache Big Table Data Implementation
Piero Giacomelli
In this paper we will describe a new approach on the well-known suffix-array algorithm using Big Table Data Technology. We will demonstrate how it is possible to refactor a well-kn…
The Eve of 3D Printing in Telemedicine: State of the Art and Future Challenges
Piero Giacomelli, Asa Smedberg
3D printing has raised a lot of attention from fields outside the manufacturing one in the last years. In this paper, we will illustrate some recent advances of 3D printing technol…
Can an Ad-hoc ontology Beat a Medical Search Engine? The Chronious Search Engine case
Piero Giacomelli, Giulia Munaro, Roberto Rosso
Chronious is an Open, Ubiquitous and Adaptive Chronic Disease Management Platform for Chronic Obstructive Pulmonary Disease(COPD) Chronic Kidney Disease (CKD) and Renal Insufficien…
Log-concavity of Lucas Sequences of first kind
Piero Giacomelli
In these notes we address the study of the log-concave operator acting on Lucas Sequences of first kind. We will find for which initial values a generic Lucas sequence is log-conca…