Mettendo in ordine i miei vecchi backups, ho trovato la mia tesina di maturitá, che riguarda un´introduzione alla logica sfumata, con esempi, e scritta in modo semplice e facile da comprendere. La metto a disposizione di tutti, magari qualcuno é interessato ^^
Argomenti:

• Cos´é la Fuzzy Logic / logica sfumata
• Il problema della logica binaria classica
• Oltre al terzo escluso
• Oltre al terzo escluso ed alla probabilitá
• Il paradosso del mentitore risolto con la Fuzzy Logic
• I Fuzzy Sets / gli Insiemi Sfumati
• Fuzzy Logic e Ricerca
• Esempi di Applicazioni moderne che utilizzano la Logica Fuzzy

Fuzzy Logic: tesina (PDF)

Fuzzy Logic: Slides Integrativi (PDF)

As you maybe already know, my permalink structure of the blog was of type http://daniel.graziotin.net/year/month/day/title-of-the-article/
I’ve just updated the permalink structure to this new one: http://daniel.graziotin.net/title-of-the-article/

This is nothing difficult, you can set it in Wordpress control panel (Options->Permalinks)

The problem was that, if I just updated the settings in WP control panel, all the links which pointed to my articles, written in forums, mailing lists, etc, would have been broken. I needed a mod_rewrite rule. And I’m a noob about mod_rewriting.
After some googling, I found this awesome mod_rewrite Cheat Sheet which brought me to the solution (after about 30 x /etc/init.d/apache2 reload ):


RewriteEngine On
RewriteBase /
RewriteRule ^200[0-9]/[0-1][0-9]/[0-3][0-9]/(.*)/$ $1/ [R,NC,L]
RewriteRule ^200[0-9]/[0-1][0-9]/[0-3][0-9]/(.*)$ $1/ [R,NC,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]


You just need to add two new lines in your mod_rewrite rules, as you see:

RewriteRule ^200[0-9]/[0-1][0-9]/[0-3][0-9]/(.*)/$ $1/ [R,NC,L]
RewriteRule ^200[0-9]/[0-1][0-9]/[0-3][0-9]/(.*)$ $1/ [R,NC,L]

The line basically means:
take the urls which starts with a year (200x) / continue with a month / continue again with a day / contain some text / (with or without the final slash / )
re_write the url just like this: /contain some text/

Yeap, it works! You can try it!
This is my famous article about thermal problems of Amd Turion X2 cpus and Linux (this is the link that Google knows) http://daniel.graziotin.net/2006/12/02/hp-nx6325-and-friends-thermal-problems-solved/
The link will be redirected to http://daniel.graziotin.net/hp-nx6325-and-friends-thermal-problems-solved/.

Cool, isn’t that? In this way, you can change your permalinks structure without loosing your google rank

This document contains some precious definitions about Introduction to Programming, with Java as programming language supported. All of these definitions do not come from my mind, I just wrote a summary of the exhaustive teaching material of prof. Diego Calvanese of the free University of Bolzano. You can read his whole work at this url: http://www.inf.unibz.it/~calvanese/teaching/06-07-ip/lecture-notes/

I hope you will find the following interesting and useful. Enjoy it!
Read the rest of this entry »

Ho aggiunto una nuova pagina al blog: Portfolio.
Contiene una lista delle descrizioni di tutti i lavori che sto svolgendo, screenshots e links compresi. Dateci un’occhiata!
Ho pure aggiornato il mio curriculum