FreeBSD
Projects: https://wiki.freebsd.org/AlfonsoSiciliano.
Ports: freshport and freebsd.org ports.


Cool Compiler
https://gitlab.com/alfix/misc/tree/master/cool-compiler
Implementation of a cool compiler (lexical, syntactic and semantic analyzer) written in Java.


Debian
http://wiki.debian.org/AlfonsoSabatoSiciliano,
built, maintained, co-maintained and adopted .deb packages, package’ s sponsorship.


dub - Danger U-boot
https://sites.google.com/site/dangeruboot/video-immagini/
a 3D game sites.google.com/site/dangeruboot, written in C++, using vim, g++, gdb, cmake, OGRE and OpenGL.


UniSaSA
alfix.gitlab.io/unisasa
Distributed system for sensors and actuators, useful for: Augmented reality, Ambient intelligence, Virtual Reality and Internet of Things, components:

  • A portable C library for embedded systems
  • A Gateway/Router between WSN and TCP/IP networks
  • A high-level API: currently in C#, C++ and Python to communicate with the gateway
  • A web server to interact with sensors and actuators from a browser

Cryptographic RFID protocols (RFID Wikipedia).
Secure authentication protocols for RFID technology https://gitlab.com/alfix/misc/tree/master/RFID:
HB, HB parallel version, HB+, HB+ parallel version, random HB# and Gossamer protocol, written in C, using gcc, vim, gdb, linux fork() and POSIX IPC.


Numerical Analysis project:
https://gitlab.com/alfix/misc/tree/master/numerical-analysis

  1. Write a function to implement the power method for calculating the maximum modulus eigenvalue of a matrix.
  2. Write a function that implements the QR method with translation of origin (shift) for the calculation of the eigenvalues of a matrix.

Software: GNU Octave, MATLAB language.


Parallel QuickSort:
https://gitlab.com/alfix/misc/tree/master/parallel-quicksort
implementation of parallel version of QuickSort algorithm with requirement that at any time the processors load is always perfectly balanced. Software: C, gcc, OpenMPI and OpenMP. Hardware: 3 PCs connected by an Ethernet/Wifi network with a sum of 8 cores.



In Italian:


ViscianoPiu

Android App, it is inside Google Play.
Local news, social and ipcam streaming.


Web sites:

jekyll, joomla, drupal, html, css, php, javascript and markdown.


Alfix Media
https://gitlab.com/alfix/misc/tree/master/alfixmedia

Tool for students written in Java.


Exports of Italian regions:
https://gitlab.com/alfix/misc/tree/master/italian-regions-exports

Analysis of the exports from Italy.
Software: R (programming language) and CRAN.


Holiday Heaven:
Hotel management distributed software intended for owners, customers and a system administrator, for Software Engineering course. Java, Eclipse, Model-Control-View architecture, MySQL, JDBC, JUnit, java RMI and javax.swing.