Avoin lähdekoodi
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language « Semantic Computing
( väitöstiedote suomeksi ) Please be welcome to Eetu Mäkelä’s public defence of his doctoral thesis on View-Based User Interfaces for the Semantic Web. The defence will take place on Friday, the 26th of November, at 12 noon at the TUAS Building (Otaniementie 17, Espoo), Auditorium TU2. The defence will also be broadcast live over the internet here . The content of the dissertation to be presented deals with the benefits that may be gained from publishing data using Semantic Web techniques, and how these benefits can be realized.
W3C Recommendation 10 February 2004 This version: http://www.w3.org/TR/2004/REC-owl-semantics-20040210/ Latest version: http://www.w3.org/TR/owl-semantics/
OWL Web Ontology Language Semantics and Abstract Syntax
In production and development, open source is a philosophy , or pragmatic methodology that promotes free redistribution and access to an end product's design and implementation details [ citation needed ] . Before the phrase open source became widely adopted, developers and producers used a variety of terms for the concept; open source gained hold with the rise of the Internet , and the attendant need for massive retooling of the computing source code . [ 1 ] Opening the source code enabled a self-enhancing diversity of production models, communication paths, and interactive communities. [ 2 ] The open-source software movement arose to clarify the environment that the new copyright , licensing , domain , and consumer issues created. [ citation needed ] Generally, open source refers to a program in which the source code is available to the general public for use and/or modification from its original design.
Open source
Apache Subversion (often abbreviated SVN , after the command name svn ) is a software versioning and revision control system distributed under an open source license . Developers use Subversion to maintain current and historical versions of files such as source code , web pages, and documentation. Its goal is to be a mostly compatible successor to the widely used Concurrent Versions System (CVS). The open source community has used Subversion widely: for example in projects such as Apache Software Foundation , Free Pascal , FreeBSD , GCC , Mono and SourceForge .
Apache Subversion
In software development , Git ( / ɡ ɪ t / ) is a distributed revision control and source code management (SCM) system with an emphasis on speed. [ 3 ] Initially designed and developed by Linus Torvalds for Linux kernel development, Git has since been adopted by many other projects. Every Git working directory is a full-fledged repository with complete history and full revision tracking capabilities, not dependent on network access or a central server. Git is free software distributed under the terms of the GNU General Public License version 2. [ edit ] History Git development began after many Linux kernel developers chose to give up access to BitKeeper , a proprietary SCM system that had previously been used to maintain the project. [ 4 ] The copyright holder of BitKeeper, Larry McVoy , had withdrawn free use of the product after he claimed that Andrew Tridgell had reverse-engineered the BitKeeper protocols.
Git (software)
Bazaar Version Control System in Launchpad
Log in / Register Bazaar Version Control System Registered 2005-09-16 by Bazaar Developers
GitHub
GitHub is a web-based hosting service for software development projects that use the Git revision control system. GitHub offers both paid plans for private repositories, and free accounts for open source projects. As of May 2011, GitHub was the most popular open source code repository site. [ 2 ] GitHub Inc. was founded in 2008 and is based in San Francisco, California. [ 3 ] In July 2012, the company received US$100 million in Series A funding, primarily from Andreessen Horowitz . [ 4 ] [ 5 ] [ 6 ]
A source code repository is a file archive and web hosting facility where large amounts of source code are kept, either publicly or privately. They are often used by open source projects and other multi-developer projects to handle various versions. They help developers submit patches of code in an organized fashion.
Comparison of open source software hosting facilities
SourceForge is a web-based source code repository . It acts as a centralized location for software developers to control and manage free and open source software development. It was the first to offer that service for free to open source projects. [ 1 ] [ discuss ] The website runs a version of SourceForge Enterprise Edition , forked from the last open-source version available. As of July 2011 [update] , the SourceForge repository hosts more than 300,000 projects and has more than 2 million registered users, [ 2 ] although not all are active. The domain sourceforge.net attracted at least 33 million visitors by August 2009 according to a Compete.com survey. [ 3 ] SourceForge offers free access to hosting and tools for developers of free / open source software , competing with other providers such as RubyForge , Tigris.org , BountySource , Launchpad , BerliOS , JavaForge , GNU Savannah , GitHub and Gitorious .
SourceForge
Open Source Center - Login
<div class="noscript-message"><span> </span><h4>JavaScript is disabled on your browser</h4>Please enable JavaScript or upgrade to a JavaScript-capable browser to use OpenSource.gov. If you cannot enable it in your browser's preferences, you may have a better experience on our <a href="https://m.opensource.gov">mobile site</a>.</div> The Open Source Center (OSC) is the US Government's premier provider of foreign open source intelligence.
Avoin lähdekoodi
Avoin lähdekoodi ( engl. open source [əʊpən sɔːs] ) tarkoittaa tietokoneohjelmien tuottamis- ja kehitysmenetelmiä, jotka tarjoavat käyttäjälle mahdollisuuden tutustua ohjelman lähdekoodiin ja muokata sitä omien tarpeidensa mukaisesti. Avoimen lähdekoodin periaatteisiin kuuluu myös vapaus käyttää ohjelmaa mihin tahansa tarkoitukseen ja kopioida ja levittää sekä alkuperäistä että muokattua versiota. Paitsi ohjelmistojen kehitysmenetelmiin avoimella lähdekoodilla voidaan viitata myös niiden avulla tuotettuihin ohjelmistoihin sekä kehittäjäyhteisöön. Käytännössä avoin lähdekoodi tarkoittaa pitkälti samaa asiaa kuin vapaat ohjelmistot , joista puhuttaessa halutaan usein painottaa ohjelmistokehityksen eettisiä ulottuvuuksia. Avoimesta lähdekoodista puhuttaessa huomio saattaa pikemminkin kiinnittyä vapaudesta ja avoimuudesta seuraaviin käytännön hyötyihin. Vapaiden ohjelmistojen ja avoimen lähdekoodin vastakohtana voidaan pitää omisteisia ohjelmistoja ja suljettua lähdekoodia.Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. < http://fsf.org/ > Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below.
Lesser General Public License v3.0
A year after the fork: LibreOffice is growing and going strong
Today marks the one-year anniversary of The Document Foundation (TDF) and the LibreOffice project, a promising community-driven fork of OpenOffice.org (OOo). The project has seen considerable growth during its first year of existence. TDF estimates that there are now 25 million LibreOffice users worldwide. TDF and LibreOffice were originally founded in response to the long-standing governance problems that have historically afflicted OOo.Bibus bibliographic database - Bibus
From Bibus Bibus Bibliographic software Summary on sourceforge.net Bibus is a bibliographic and reference management software. As with other such tools, Bibus allows one to search, edit, and sort bibliographic records.Version 3, 29 June 2007 Copyright © 2007 Free Software Foundation, Inc. < http://fsf.org/ > Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works.