Thursday, December 17, 2009

Software best of 2009... and find your job quickly via Internet...


Software best of 2009  from LifeHacker...
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Find your job quickly via Internet...


 

Tuesday, December 1, 2009

Open source professorship at University of Erlangen-Nuremberg

DE: Open source professorship at University of Erlangen-Nuremberg

by Gijs Hillenius published on Nov 30, 2009 08:19 PM
filed under: ,
 
Germany's first open source professorship was established at the Friedrich-Alexander-Universität Erlangen-Nürnberg.
First professor of Open Source will be Dr. Dirk Riehle, MBA.

The professorship and its research group will focus on the use of open source as a target for developers, and its application in enterprises.

The group hopes to develop methods and business models that can support decision-makers in their transition to open source software.

Professor Dirk Riehle, brings twelve years of industry-wide experience, most recently at SAP's open source research facility in Silicon Valley.

"We would like to support and encourage open source development in Germany together with industry partners," says Riehle. "Our research indicates a marked trend that the solutions based on open standards and open source methods significantly increase the success factors for larger projects compared to traditional methods."

In a press conference on 26 November Riehle discussed the improvement of development tools for open source software and talked about possibilities to optimise the development processes.

Riehl's research group also wants to become an incubator for open source spinoffs.

The new professorship will also receive some financial support from open source enterprises such as Red Hat and Novell. Of the three PhD candidates envisioned, one half of one position will be financed by Novell and tightly linked with the SUSE development center in Nuremberg.

"The doctoral position will strengthen the professorship," says Roland Fleck, Nuremberg city councillor and economic advisor. "Furthermore, it promotes collaboration between research and the industry and will make Nuremberg a model for open source in Europe."

More information:
Open Source research group at University of Erlangen-Nuremberg
Der Standard news item (in German)
Linux-Magazin news item (in German)

Wednesday, November 25, 2009

Another Universitie's world ranking 2009...Is it true ?

Tuesday, November 24, 2009

Students line up for new free software master at open universities

Students line up for new free software master at open universities

 
by Gijs Hillenius published on Nov 24, 2009 12:01 PM
 
Two of Europe's open universities, the Universitat Oberta de Catalunya in Spain and Open Universiteit in the Netherlands, are about to start the first courses of what will become a Master programme on free and open source software and open standards, The Free Technology Academy (FTA). The program could prove popular, the number of early registrations shows.
The registration for the first three courses at the FTA opened just last week, and already more students have signed-up than initially hoped for, says Wouter Tebbens of the Free Knowledge Institute, who is helping to get the academy started. "We thought to get about twenty students registered per course. But quite a few more than that have already signed on. Students are joining from all over Europe, from Brazil, from Mozambique and from other countries. We are very happy with the response."

The FTA will begin on 25 January 2010. The first two courses tutored are 'the concepts of Free Software and Open Standards' and 'The GNU/Linux Operating System'. The programme for the second semester lists 'Web applications development', 'Software development' and 'Economical models'.

Courses are in English and the first courses will be taught by teachers from the open universities. "We are of course still looking for other teachers, and many free technology experts have expressed being interested to help."

Much of the current learning material is taken from a previous project on free software training materials by the Free Knowledge Institute and from the current master in free technology at the Universitat Oberta de Catalunya. Tebbens: "We are working to get more of the courses currently offered in Spanish and Catalan translated into English."

The FTA is also developing new course material, he says. "And we are looking for opportunities to work with other organisations to offer additional courses."
Discounts
The educational materials used for the FTA will be published on-line under free licenses that allow them to be used, modified and distributed for any purpose. The tuition fees for the tutored courses are kept low, the FTA explains on its site, "to make participation in its tutored courses accessible to everyone."
The tuition fee for a course in the FTA is set at 380 euro. Scholarships can be requested for the first courses and the FTA is also giving discounts for those who register early, up to 50 percent for those who sign up before 7 December.


More information:
Free Technology Academy
FTA announcement
Course programme
Course registration
Document Actions

Monday, November 23, 2009

Statistical & Economical Applications ... Στατιστικές και οικονομικές εφαρμογές ...

Οι εφαρμογές είναι:

SDMX Converter: Το λογισμικό αυτό (Java) πραγματοποιεί μετατροπή στατιστικών δεδομένων μεταξύ αρκετών μορφών (SDMX Generic, SDMX Compact, SDMX Utility, SDMX Cross-Sectional, CSV, FLR, Gesmes TS, Gesmes 2:1, Gesmes DSIS). Κατεβάστε από το [5].

Mapping Assistant: Το λογισμικό αυτό (C#) επιτρέπει σε κάποιο φορέα στατιστικών δεδομένων να πραγματοποιήσει περίπλοκες αντιστοιχίες μεταξύ της βάσης δεδομένων του (όποια δομή και αν έχει) και δομών DSD (κάτι σαν XML Schema στατιστικών δεδομένων) και να τις σώσει σε μία βάση (MySQL, Oracle, SQL Server). Η εφαρμογή υποστηρίζει και PC-Axis [6] αρχεία, τα οποία μετατρέπει σε in-memory SQLite βάση δεδομένων.

NSI Web Service: Αυτή η Web Service (δύο υλοποιήσεις, σε C# και σε Java) χρησιμοποιεί τις παραπάνω αντιστοιχίες για να μετατρέψει ένα SDMX Query σε SQL, specific για την βάση για την οποία έχουν γίνει οι αντιστοιχίες. Τα αποτελέσματα χρησιμοποιούνται για το generation ενός SDMX μηνύματος (Generic, Compact, Cross-Sectional).

Τα δύο τελευταία παρέχουν σε κάποιο κάτοχο δεδομένων τη δυνατότητα να παράγει SDMX δεδομένα από οποιαδήποτε βάση, υποστηρίζοντας πολλούς τύπους σχήματος (δομής), και πολλούς DB Vendors, Ο Mapping Assistant και οι Web Services δεν έχουν ακόμη ανέβει στο OSOR Forge, οπότε θα επανέλθω με update!

Μάρκος Φραγκάκης [ markos.fragkakis@gmail.com ]

[1] http://sdmx.org/
[2] http://www.agilis-sa.gr/
[3] http://ec.europa.eu/idabc/en/document/7774
[4] http://forge.osor.eu
[5] http://forge.osor.eu/projects/sdmx-converter/
[6] http://www.pc-axis.scb.se/

Wednesday, November 18, 2009

How to write greek letters and fonts into LaTex


 

http://ctan.binkerton.com/language/greek/greek-inputenc/iso-8859-7.def

[source: http://linux.diodos.com.gr/greek/ ]

Ρύθμιση κωδικοσελίδας iso-8859-7

Η επιλογή της κωδικοσελίδας είναι δυνατή με το πακέτο inputenc που συμπεριλαμβάνεται στη διανομή. Δεν υπάρχει όμως η δυνατότητα επιλογής της iso8859-7 που είναι σύγχρονη κωδικοσελίδα για ελληνικό κείμενο. Απλά κατεβάζουμε το αρχείο iso-8859-7.def(βλέπε link επάνω) και το αντιγράφουμε στον κατάλογο /usr/share/texmf/tex/latex/base/ ή στο /usr/share/texmf-tetex/tex/latex/base/ 
Τώρα πλέον μπορούμε να εισάγουμε στα αρχεία μας την εντολή \usepackage[iso-8859-7]{inputenc}.
Είμαστε έτοιμοι να γράψουμε κείμενο με ελληνική γραμματοσειρά και να αποχαιρετίσουμε τα greeklish



Figure: παράδειγμα.tex
\begin{figure}\textlatin {\texttt{$\backslash$documentclass[12pt,a4paper]\{artic... ...{σουβλάκι, μουσακάς. Επιτέλους!}\\ $\backslash$end\{document\}}} \end{figure}

My example:

=============
\documentclass[a4paper,10pt]{article}

\usepackage[english,greek]{babel}
\usepackage[iso-8859-7]{inputenc}



%opening
\title{}
\author{Αθανασιάδης Γιάννης}

\begin{document}

\maketitle

\begin{abstract}

\end{abstract}

\section{}

ειναι μία δοκιμή !!
\selectlanguage{english} this is only a test !

\end{document}

=============================

ATTENTION !!! ΠΡΟΣΟΧΗ !!!
Last but not least
we give the command (as root) : texconfig rehash
so the "inputenc" is updated with the new fonts...!

Thursday, November 12, 2009

Στη φυλακή δύο bloggers στο Αζερμπαϊτζάν !!!

[from www.cnn.com : http://edition.cnn.com/2009/WORLD/asiapcf/11/11/azerbaijan.bloggers.jailed/index.html ]




Two satirical bloggers who staged an interview with a donkey were sent to prison in Azerbaijan Wednesday, following a two-month trial for assault, the father of one told CNN.

Adnan Hadjizadeh 26, and Emin Milli, 30, were accused of hooliganism after an altercation in a cafe in July.

Hadjizadeh was imprisoned for two years and Milli was sentenced to two and a half, Hadjizadeh's father, Hikmet, told CNN by phone from Baku, the capital of the oil-rich former Soviet republic.