bodom_lx at task3 dot cc|

While I am waiting for my wiki to be setup, I'm updating here my first week of work. I read lots of papers regarding dynamic car pooling and friends. Most of them are listed on this MIT website and on dynamicridesharing.org. The second site is maintained by Dan Kirshner, the author of three (unlucky) experiments regarding dynamic car pooling.
I actually selected 13 publications for my scope. I'm going to publish the list as soon as I've got my wiki. What I'm going to do is to review them, comparing my work with the excellent one done by Hannes Zimmerman and Yann Stempfel (Current Trends in Dynamic Ridesharing, identification of Bottleneck Problems and Propositions of Solutions).

As I previously announced, I purchased a brand new domain for my stuff.
The blog is changing during the months, becoming more than a blog but less than a site.
That's because I decided to buy the domain BD-things.net, because this site contains all of my things, files, thoughts, projects, publications.
The old address daniel.graziotin.net now redirects permanently here and every link should have been updated/rewritten. Please contact me if you encounter problems.
I also took BD-blog.net which points here, too, but I won't renew it the next year.
Some things are different now, but you won't notice it
I obviously lost my decent position at Netcraft's Most Visited Web Sites rank list, but I don't care. It will be funny to advance with the new domain and reach a even better position!
I hope there will be a new beginning and a brand new life with BD-things!

Major Update on 10th April 2009, inclusion of C++ programming language!
Updated on 18th April 2008, a complete example on stack and heap
Updated on 15th April 2008, new contents and new layout!
Updated on 6th April 2008, new contents!

The paper you can download from here is about a model for memory management during the execution of programs written in Java and C++.

It started on March, 2008 as a summary of the lecture notes of both the "Programming Project" and
"Software Engineering Project" courses held by professors of the CASE (Center for Applied Software Engineering) of the Free University of Bolzano - Bozen.

The first versions of this publication were only about Java memory management.
Subsequent revisions added information found on other sources. Unfortunately, the author forgot to
reference the sources on the document.

On March, 2009 the author began to add the information about C++ programming language. More
information from other sources were added, including their attribution.

The biggest source of this document is still the set of presentations of CASE.
The code snippets and their corresponding stack/heap diagrams are copied in full from those of the
slides.

The next major revision will contain original images (not belonging to CASE slides), as well as other code
snippets that I could find more clear than those of CASE.

If you find that this document contains information taken from one of your publications, please
contact the author, that is willing to either delete them from this document or to add an attribution to
your work.

Download the PDF of the summary

Table of Contents:

• The model
• Code load and execution
• Activation Record (AR)
• Contents of the Activation Record
• Abbreviations for
• Declaration vs. Definition
• The scope of a variable
• Extent of a Variable
• Blocks
• Scope Activation Record (SAR)
• Example on SAR
• Role of SLs
• Dynamic Memory Allocation And Handling
• Dynamic Vs. Static memory allocation
• Dynamic Memory Scope and Extent
• Accessing dynamic memory
• Classes
• Objects
• Object instantiation
• Objects in Memory (Java)
• Objects in Memory (C++)
• Memory Management issues (Java)
• Memory Management issues (C++)
• Methods
• Methods (Java)
• Methods (C++)
• Attributes
• The null value (Java)
• The NULL value (C++)
• Parameter
• Parameter Passing (Java)
• Example of parameters passing (Java)
• Example of parameters passing (Java), continued
• Parameter Passing (C++)
• Example of parameters passing by value (C++)
• Example of parameters passing by reference (C++)
• Pointers vs. Parameters (C++)
• Previous example using pointers (C++)
• Constructor
• Inline initialization
• A constructor's call (Java)
• Class attributes
• Example of class attributes (Jav)
• Example of class attributes (C++)
• Class Method
• Example of Stack/Heap Diagrams in Java
• Code
• Stack Diagram
• Heap Diagram

Everything is integrated with simple examples.

Download the PDF of the summary

This page contains all my pubblications around in the Net. These pubblications are mainly how-tos, tutorials and even little thoughts that I find useful. If you find a description in Italian, you should speak Italian for understanding it.

In questa pagina elencheró tutte le mie piccole pubblicazioni in giro per la Rete. Queste pubblicazioni comprendono guide, how-to, anche piccoli, oppure pensieri ai quali dó importanza.

Introduction to Software Testing
http://task3.cc/introduction-to-software-testing/
Link to the Pubblication (PDF)
A brief introduction to Software Testing concepts and Techniques, with explanations about control-flow graphs and data-flow analysis.

Object Oriented Memory Management
http://task3.cc/object-oriented-memory-management/
Page with topics covered
Link to the Pubblication (PDF)
Modeling OO memory management (stack and heap) touching both Java and C++

Introduzione alla Logica Sfumata
Fuzzy Logic: tesina (PDF)
Fuzzy Logic: Slides Integrativi (PDF)

Installare OpenGEU su un Apple Macbook
http://opengeuwiki-it.intilinux.com/index.php?title=Macbook
Una guida su come installare Ubuntu, OpenGEU e qualsiasi altra distribuzione derivata da Ubuntu, sul Macbook

How to install OpenGEU on a Apple Macbook
http://opengeuwiki-en.intilinux.com/index.php?title=Macbook
A guide on how to succesfully install Ubuntu, OpenGEU and any other Ubuntu derivate distribution on a Macbook

How to manage a card reader and the FSFE crypto card
http://task3.cc/how-to-manage-a-card-reader-and-the-fsfe-crypto-card/
A nice tutorial on how to set up a USB card reader for using it with a GPG card (for example, the FSFE fellow card)

Some definitions for Introduction to Programming
PDF
A very little PDF document with some useful definitions for a past university course, Introduction to Programming.

Hp nx6325 (and friends) thermal problems solved
http://task3.cc/hp-nx6325-and-friends-thermal-problems-solved/
An article on how to solve the (in)famous thermal problem of all Hp notebooks with an Amd Turion 64 X2 / Sempron cpu. It contains a bash script that really works and turns on the CPU fan when the temperature rises.

If you find my publications interesting, if something I wrote on the blog did help you to solve a problem, if you realize you could have paid for solving it..
Why don't you consider a donation? Donations are useful to maintain my domains and the infrastructures that host my Projects. I'm just a student, I'm not interested to earn profits from my projects, that will always remain free. But I would be delighted to don't pay for them

In this page you can download my European Curriculum Vitae in PDF format.
In questa pagina è possibile scaricare il mio Curriculum Vitae formato europeo, in PDF.

• Daniel Graziotin European CV it-IT PDF
• Daniel Graziotin European CV en-US PDF (Coming Soon)

Old Curriculum Vitae, ITALIAN

Dati anagrafici

• Daniel Graziotin
• Nato a Bolzano il 23 Aprile 1987
• Residente in Via San Giacomo n. 13,
 39055 Laives (BZ)
• Patente: A,B
• Telefono cellulare: +39 3400788910 - Telefono fisso: +39 0471251310
• E-mail:

Istruzione e Formazione

• 2006 - Maturità scientifica 88/100 presso “Liceo Scientifico Europeo Rainerum”
di Bolzano
• Studente di Informatica Applicata alla Libera Università di Bolzano 
(Bachelor of Science in Applied Computer Science)

Esperienze Professionali

• Attualmente studente - sotto tirocinio per la Federazione Bruno Kessler, Center for Information Technology - Irst, nell'unità esplorativa SoNET.
• 2007 - 2008 - BizetaWeb Srl - web developer
• 2006 - 2007 - Thun S.p.a. di Bolzano, reparto IT/Processi - progetto universitario, 6 mesi

Lingue Straniere

• INGLESE: ottima conoscenza della lingua parlata e scritta (C1)
• TEDESCO: buona conoscenza della lingua parlata e scritta
 (B2)

Certificazioni

• Zertifikat Deutsch für den Beruf del Goethe Institut (Tedesco Orale e Scritto livello B2)
• Certificate in International ESOL di City and Guilds (Inglese Scritto livello Expert-C1)
• Certificate in International Spoken ESOL di City and Guilds (Inglese Orale livello Expert-C1)
• Certificazione WebValley 2005
• European Computer Driving License (ECDL)
• Patentino Bilinguismo C

Pubblicazioni

• Fare riferimento a http://task3.cc/publications [inglese]

Portfolio

• Fare riferimento a http://task3.cc/portfolio

Conoscenze informatiche

Sistemi Operativi:

• Gnu/Linux, 8 anni ambiente Desktop, 6 anni Server, sviluppo applicazioni Web
• Windows, 11 anni Desktop, 1 anno Server
• Mac OS X ambiente Desktop

Linguaggi di Programmazione/Markup/Stile/Query

• HTML/XHTML - CSS - Javascript/Ajax - PHP - SQL: livello ottimo
• Java - C/C++ : livello ottimo
• Python - ASP(VBscript) - LaTEX: livello buono
• BasicX - NQC (linguaggi per programmazione microcontrollori): livello buono
• Basi di molti altri linguaggi, nessuna difficoltà di apprendimento

Esperienze Formative

• Sviluppo di una social network per il car-pooling in Italia, in Python Django
• Sviluppo di un progetto opensource in C++ (QT) per la gestione di attività secondo la Tecnica del Pomodoro
• Sviluppo di un portale dinamico a scopo accademico in Java EE5 (Servlets e JSP)
• Sviluppo di una mini shell per sistemi Unix in C
• Sviluppo di una versione opensource del popolare gioco Monopoli della Hasbro, in Java
• Sviluppo di due CMS in PHP5 per Bizetaweb, uno per la gestione di Alberghi, l’altro per la gestione di Aziende (dettagli e immagini disponibili nel portfolio)
• In Thun S.p.a,: Esperienza come sistemista, amministratore di rete in ambiente Windows 2003 e Windows 2000, basi di amministrazione Ibm Lotus Notes / Lotus Domino
• Gestione di un server virtuale con Debian Gnu/Linux come sistema operativo
• Pubblicazione di guide per configurare parti hardware sul wiki ufficiale di Ubuntu, e altri siti su Fedora e OpenSuSE.
• Sviluppo e gestione di tracker BitTorrent in PHP (il maggiore da 150.000 utenti) negli anni 2004 e 2005; contatti con i grandi nomi di BitTorrent per eventuali progetti futuri
• 1° posto Nord Italia per il concorso “Con computer ed Inglese conquisti il tuo futuro” (Acer, Trinity, Microsoft, English Town, Parlamento Europeo) nel 2004
• Stage WebValley 2005, ITC, IRST, Iprase di Trento; sviluppo del sistema prototipo LUGORT per la raccolta, l’analisi e la visualizzazione interattiva di dati biologico-ambientali. (altre info: http://mpa.itc.it/webvalley/webvalley2005/ReportWebValley2005-PAT.pdf)
• Stage formativo al Museo Civico di Rovereto per la programmazione di robot Lego Mindstorms nel 2005
• Corso sull'uso di LabView nel 2003
• Tre anni di frequenza laboratori pomeridiani orientati alla robotica ed organizzati dal Liceo Scientifico Europeo Rainerum. Contributi nelle realizzazioni dei robot apparsi spesso alla televisione locale
• Tre viaggi studio della durata di tre settimane ciascuno in Germania
• Un viaggio studio della durata di dieci giorni in Inghilterra