Wikimedia Österreich ist Teil der weltweit tätigen Wikimedia-Organisation, die die Wikipedia und ihre Schwesterprojekte betreibt und finanziert. Unterstützen Sie. Seite – Hongkong – bcckenpo.com, bcckenpo.com Seite – Iguazú – bcckenpo.com, bcckenpo.com, bcckenpo.com, bcckenpo.com Seite – ISS. Wikipedia ist ein Projekt zum Aufbau einer Enzyklopädie aus freien Inhalten, zu denen du sehr gern beitragen kannst. Seit März sind Artikel in.
20 Jahre WikipediaSeite – Hongkong – bcckenpo.com, bcckenpo.com Seite – Iguazú – bcckenpo.com, bcckenpo.com, bcckenpo.com, bcckenpo.com Seite – ISS. Mit der ersten Testzeile "Hello World", die Gründer Jimmy Wales im Januar in das Wiki tippte, war bereits der globale Anspruch formuliert: Die. Die Wikipedia [ˌvɪkiˈpeːdia] (Audio-Datei / Hörbeispiel anhören) ist ein am Januar gegründetes gemeinnütziges Projekt zur Erstellung einer freien.
Wickipedia Installation VideoWikipedia - Behind the Encyclopedia Wikipedia ist ein Projekt zum Aufbau einer Enzyklopädie aus freien Inhalten, zu denen du sehr gern beitragen kannst. Seit März sind Artikel in. Die Wikipedia [ˌvɪkiˈpeːdia] (Audio-Datei / Hörbeispiel anhören) ist ein am Januar gegründetes gemeinnütziges Projekt zur Erstellung einer freien. Wikimedia Deutschland e. V. Über uns · Stellenangebote · Impressum & Kontakt. Mitwirken. Mitglied werden · Jetzt spenden · Mittelverwendung. Vereinskanäle. Seite – Hongkong – bcckenpo.com, bcckenpo.com Seite – Iguazú – bcckenpo.com, bcckenpo.com, bcckenpo.com, bcckenpo.com Seite – ISS. WIKIPEDIA – The Free Encyclopedia. WIKIPEDIA – The 5th most popular site on the Internet was launched on January 15, (1st edit by co-founder Jimmy Wales), is currently published in over languages, has been freely available worldwide for 20 years and 20 days – Wikipedia (as of January 1, ) has over 55,, total articles (6,, in English (stats); , in Simple. Wikipedia is the encyclopedia that anyone can edit. Articles on Wikipedia are freely licensed and the app code is % open source. The heart and soul of Wikipedia is a community of people working to bring you unlimited access to free, reliable and neutral information. 2. No ads Wikipedia is a place to learn, not a place for advertising. Wikipedia, free Internet-based encyclopedia, started in , that operates under an open-source management style. It is overseen by the nonprofit Wikimedia Foundation and is one of the most-visited sites on the Internet. It uses a collaborative software known as wiki for editing articles. Wikipedia. 5,, likes · 6, talking about this. A free, collaborative, and multilingual internet encyclopedia. Download Wikipedia and enjoy it on your iPhone, iPad, and iPod touch. Explore your world, find a quick fact, or dive down a Wikipedia rabbit hole with the official Wikipedia app for iOS. With more than 40 million articles across nearly languages, your favorite free online encyclopedia is at your fingertips.
Mit SoundCloud findet ihr Arrival 2021 Streamcloud Netz einen weiteren Musikdienst, die von 2009 Wickipedia 2016 in die Rolle der Ayla Wickipedia schlpfte. - InhaltsverzeichnisIm Januar existierten Sprachversionen der Wikipedia.
Im Wickipedia gibt es Wickipedia Silvesterpunsch 2021, auch wenn immer noch die korrekte Variante ist. - Account OptionsDie englischsprachige Version wird Saint Young Men Abstand am häufigsten aufgerufen, gefolgt von der japanischsprachigen Ausgabe und der russischsprachigen Wikipedia.
Translator for Outlook By Microsoft Corporation. Microsoft Visio Data Visualizer By Microsoft Corporation. FindTime By Microsoft Corporation.
Microsoft Usage Analytics By Microsoft Corporation Power BI. The Phase II software was repeatedly modified to accommodate the exponentially increasing demand.
In July Phase III , Wikipedia shifted to the third-generation software, MediaWiki, originally written by Lee Daniel Crocker. Several MediaWiki extensions are installed  to extend the functionality of the MediaWiki software.
In April , a Lucene extension   was added to MediaWiki's built-in search and Wikipedia switched from MySQL to Lucene for searching. The site currently uses Lucene Search 2.
In July , after extensive beta testing, a WYSIWYG What You See Is What You Get extension, VisualEditor , was opened to public use.
Computer programs called bots have often been used to perform simple and repetitive tasks, such as correcting common misspellings and stylistic issues, or to start articles such as geography entries in a standard format from statistical data.
An anti-vandal bot is programmed to detect and revert vandalism quickly. According to Andrew Lih , the current expansion of Wikipedia to millions of articles would be difficult to envision without the use of such bots.
Wikipedia receives between 25, and 60,page requests per second, depending on the time of the day. The web servers deliver pages as requested, performing page rendering for all the language editions of Wikipedia.
To increase speed further, rendered pages are cached in a distributed memory cache until invalidated, allowing page rendering to be skipped entirely for most common page accesses.
Wikipedia currently runs on dedicated clusters of Linux servers mainly Ubuntu. Following growing amounts of incoming donations exceeding seven digits in as recently reported,  the Foundation has reached a threshold of assets which qualify its consideration under the principles of industrial organization economics to indicate the need for the re-investment of donations into the internal research and development of the Foundation.
Community-produced news publications include the English Wikipedia 's The Signpost , founded in by Michael Snow, an attorney, Wikipedia administrator, and former chair of the Wikimedia Foundation board of trustees.
Other past and present community news publications on English Wikipedia include the Wikiworld webcomic, the Wikipedia Weekly podcast, and newsletters of specific WikiProjects like The Bugle from WikiProject Military History and the monthly newsletter from The Guild of Copy Editors.
There are also several publications from the Wikimedia Foundation and multilingual publications such as Wikimedia Diff and This Month in Education.
When the project was started in , all text in Wikipedia was covered by the GNU Free Documentation License GFDL , a copyleft license permitting the redistribution, creation of derivative works, and commercial use of content while authors retain copyright of their work.
This made it a poor choice for a general reference work: for example, the GFDL requires the reprints of materials from Wikipedia to come with a full copy of the GFDL text.
In December , the Creative Commons license was released: it was specifically designed for creative works in general, not just for software manuals.
The license gained popularity among bloggers and others distributing creative works on the Web. The Wikipedia project sought the switch to the Creative Commons.
A new version of the GFDL automatically covers Wikipedia contents. In April , Wikipedia and its sister projects held a community-wide referendum which decided the switch in June The handling of media files e.
Some language editions, such as the English Wikipedia, include non-free image files under fair use doctrine, while the others have opted not to, in part because of the lack of fair use doctrines in their home countries e.
Media files covered by free content licenses e. Creative Commons ' CC BY-SA are shared across language editions via Wikimedia Commons repository, a project operated by the Wikimedia Foundation.
Wikipedia's accommodation of varying international copyright laws regarding images has led some to observe that its photographic coverage of topics lags behind the quality of the encyclopedic text.
The Wikimedia Foundation is not a licensor of content, but merely a hosting service for the contributors and licensors of the Wikipedia.
This position has been successfully defended in court. Because Wikipedia content is distributed under an open license, anyone can reuse or re-distribute it at no charge.
The content of Wikipedia has been published in many forms, both online and offline, outside the Wikipedia website. Obtaining the full contents of Wikipedia for reuse presents challenges, since direct cloning via a web crawler is discouraged.
Several languages of Wikipedia also maintain a reference desk , where volunteers answer questions from the general public.
According to a study by Pnina Shachaf in the Journal of Documentation , the quality of the Wikipedia reference desk is comparable to a standard library reference desk , with an accuracy of 55 percent.
Wikipedia's original medium was for users to read and edit content using any standard web browser through a fixed Internet connection.
Although Wikipedia content has been accessible through the mobile web since July , The New York Times on February 9, , quoted Erik Möller, deputy director of the Wikimedia Foundation, stating that the transition of internet traffic from desktops to mobile devices was significant and a cause for concern and worry.
And the shift to mobile editing has lagged even more. One principal concern cited by The New York Times for the "worry" is for Wikipedia to effectively address attrition issues with the number of editors which the online encyclopedia attracts to edit and maintain its content in a mobile access environment.
Bloomberg Businessweek reported in July that Google's Android mobile apps have dominated the largest share of global smartphone shipments for with Directly after the posted web interview, the representatives stated that Wikimedia would be applying an all-inclusive approach to accommodate as many mobile access systems as possible in its efforts for expanding general mobile access, including BlackBerry and the Windows Phone system, making market share a secondary issue.
Access to Wikipedia from mobile phones was possible as early as , through the Wireless Application Protocol WAP , via the Wapedia service. In June Wikipedia launched en.
In a newer mobile service was officially released,  located at en. Several other methods of mobile access to Wikipedia have emerged.
Many devices and applications optimize or enhance the display of Wikipedia content for mobile devices, while some also incorporate additional features such as use of Wikipedia metadata see Wikipedia:Metadata , such as geoinformation.
Wikipedia Zero was an initiative of the Wikimedia Foundation to expand the reach of the encyclopedia to the developing countries.
Andrew Lih and Andrew Brown both maintain editing Wikipedia with smartphones is difficult and this discourages new potential contributors.
The number of Wikipedia editors has been declining after several years and Tom Simonite of MIT Technology Review claims the bureaucratic structure and rules are a factor in this.
Simonite alleges some Wikipedians use the labyrinthine rules and guidelines to dominate others and those editors have a vested interest in keeping the status quo.
Lih fears for Wikipedia's long-term future while Brown fears problems with Wikipedia will remain and rival encyclopedias will not replace it.
In —18, after a barrage of false news reports, both Facebook and YouTube announced they would rely on Wikipedia to help their users evaluate reports and reject false news.
Noam Cohen , writing in The Washington Post states, "YouTube's reliance on Wikipedia to set the record straight builds on the thinking of another fact-challenged platform, the Facebook social network, which announced last year that Wikipedia would help its users root out 'fake news'.
In February , The New York Times reported that Wikipedia was ranked fifth globally among all websites, stating "With 18 billion page views and nearly million unique visitors a month [ In addition to logistic growth in the number of its articles,  Wikipedia has steadily gained status as a general reference website since its inception in According to "Wikipedia Readership Survey ", the average age of Wikipedia readers is 36, with a rough parity between genders.
Almost half of Wikipedia readers visit the site more than five times a month, and a similar number of readers specifically look for Wikipedia in search engine results.
About 47 percent of Wikipedia readers do not realize that Wikipedia is a non-profit organization. During the COVID pandemic , Wikipedia's coverage of the pandemic received international media attention, and brought an increase in Wikipedia readership overall.
Wikipedia's content has also been used in academic studies, books, conferences, and court cases. Wikipedia has also been used as a source in journalism,   often without attribution, and several reporters have been dismissed for plagiarizing from Wikipedia.
In , Time magazine recognized Wikipedia's participation along with YouTube , Reddit , MySpace , and Facebook  in the rapid growth of online collaboration and interaction by millions of people worldwide.
In July , Wikipedia was the focus of a minute documentary on BBC Radio 4  which argued that, with increased usage and awareness, the number of references to Wikipedia in popular culture is such that the word is one of a select group of 21st-century nouns that are so familiar Google , Facebook , YouTube that they no longer need explanation.
On September 28, , Italian politician Franco Grillini raised a parliamentary question with the minister of cultural resources and activities about the necessity of freedom of panorama.
He said that the lack of such freedom forced Wikipedia, "the seventh most consulted website", to forbid all images of modern Italian buildings and art, and claimed this was hugely damaging to tourist revenues.
On September 16, , The Washington Post reported that Wikipedia had become a focal point in the US election campaign , saying: "Type a candidate's name into Google, and among the first results is a Wikipedia page, making those entries arguably as important as any ad in defining a candidate.
Already, the presidential entries are being edited, dissected and debated countless times each day. Active participation also has an impact. Law students have been assigned to write Wikipedia articles as an exercise in clear and succinct writing for an uninitiated audience.
A working group led by Peter Stone formed as a part of the Stanford -based project One Hundred Year Study on Artificial Intelligence in its report called Wikipedia "the best-known example of crowdsourcing In a opinion piece for Wired , Hossein Derakhshan describes Wikipedia as "one of the last remaining pillars of the open and decentralized web " and contrasted its existence as a text-based source of knowledge with social media and social networking services , the latter having "since colonized the web for television's values".
For Derakhshan, Wikipedia's goal as an encyclopedia represents the Age of Enlightenment tradition of rationality triumphing over emotions, a trend which he considers "endangered" due to the "gradual shift from a typographic culture to a photographic one, which in turn mean[s] a shift from rationality to emotions, exposition to entertainment".
Rather than " sapere aude " lit. This is while Wikipedia faces "a more concerning problem" than funding, namely "a flattening growth rate in the number of contributors to the website".
Consequently, the challenge for Wikipedia and those who use it is to "save Wikipedia and its promise of a free and open collection of all human knowledge amid the conquest of new and old television—how to collect and preserve knowledge when nobody cares to know.
Wikipedia won two major awards in May The second was a Judges' Webby Award for the "community" category.
In , readers of brandchannel. The award was presented to Wales by David Weinberger. In , Wikipedia was awarded both the annual Erasmus Prize , which recognizes exceptional contributions to culture, society or social sciences,  and the Spanish Princess of Asturias Award on International Cooperation.
Many parodies target Wikipedia's openness and susceptibility to inserted inaccuracies, with characters vandalizing or modifying the online encyclopedia project's articles.
Comedian Stephen Colbert has parodied or referenced Wikipedia on numerous episodes of his show The Colbert Report and coined the related term wikiality , meaning "together we can create a reality that we all agree on—the reality we just agreed on".
Law' Wikipedia Page Viewed Times Today". In an episode of the television comedy The Office U. In , the comedic website CollegeHumor produced a video sketch named "Professor Wikipedia", in which the fictitious Professor Wikipedia instructs a class with a medley of unverifiable and occasionally absurd statements.
The Dilbert comic strip from May 8, , features a character supporting an improbable claim by saying "Give me ten minutes and then check Wikipedia.
In July , BBC Radio 4 broadcast a comedy series called Bigipedia , which was set on a website which was a parody of Wikipedia.
Some of the sketches were directly inspired by Wikipedia and its articles. On August 23, , the New Yorker website published a cartoon with this caption: "Dammit, Manning , have you considered the pronoun war that this is going to start on your Wikipedia page?
In December , John Julius Norwich stated, in a letter published in The Times newspaper, that as a historian he resorted to Wikipedia "at least a dozen times a day", and had never yet caught it out.
He described it as "a work of reference as useful as any in existence", with so wide a range that it is almost impossible to find a person, place, or thing that it has left uncovered and that he could never have written his last two books without it.
Wikipedia has also spawned several sister projects, which are also wikis run by the Wikimedia Foundation. These other Wikimedia projects include Wiktionary , a dictionary project launched in December ,  Wikiquote , a collection of quotations created a week after Wikimedia launched, Wikibooks , a collection of collaboratively written free textbooks and annotated texts, Wikimedia Commons , a site devoted to free-knowledge multimedia, Wikinews , for citizen journalism, and Wikiversity , a project for the creation of free learning materials and the provision of online learning activities.
In Wikivoyage , an editable travel guide, and Wikidata , an editable knowledge base, launched. The most obvious economic effect of Wikipedia has been the death of commercial encyclopedias, especially the printed versions, e.
Carr wrote: "Implicit in the ecstatic visions of Web 2. I for one can't imagine anything more frightening.
For instance, Chris Anderson , the editor-in-chief of Wired Magazine , wrote in Nature that the " wisdom of crowds " approach of Wikipedia will not displace top scientific journals , with their rigorous peer review process.
There is also an ongoing debate about the influence of Wikipedia on the biography publishing business. Wikipedia has been widely used as a corpus for linguistic research in computational linguistics , information retrieval and natural language processing.
In particular, it commonly serves as a target knowledge base for the entity linking problem, which is then called "wikification",  and to the related problem of word-sense disambiguation.
A MIT study suggests that words used on Wikipedia articles end up in scientific publications. Studies related to Wikipedia have been using machine learning and artificial intelligence to support various operations.
One of the most important areas—automatic detection of vandalism   and data quality assessment in Wikipedia.
Several interactive multimedia encyclopedias incorporating entries written by the public existed long before Wikipedia was founded. The first of these was the BBC Domesday Project , which included text entered on BBC Micro computers and photographs from more than a million contributors in the UK, and covered the geography, art, and culture of the UK.
This was the first interactive multimedia encyclopedia and was also the first major multimedia document connected through internal links , with the majority of articles being accessible through an interactive map of the UK.
The user interface and part of the content of the Domesday Project were emulated on a website until Several free-content, collaborative encyclopedias were created around the same period as Wikipedia e.
Everything2 ,  with many later being merged into the project e. The h2g2 encyclopedia is relatively lighthearted, focusing on articles which are both witty and informative.
Subsequent collaborative knowledge websites have drawn inspiration from Wikipedia. Some, such as Susning. Others use more traditional peer review , such as Encyclopedia of Life and the online wiki encyclopedias Scholarpedia and Citizendium.
The latter was started by Sanger in an attempt to create a reliable alternative to Wikipedia. From Wikipedia, the free encyclopedia.
Open-source online encyclopedia. For the English edition, see English Wikipedia. For other uses, see Wikipedia disambiguation. The logo of Wikipedia , a globe featuring glyphs from various writing systems.
Screenshot of Wikipedia's portal showing the different languages sorted by article count. Jimmy Wales Larry Sanger . Main article: History of Wikipedia.
Jimmy Wales and Larry Sanger. Main article: Nupedia. Play media. Number of English Wikipedia articles . Main article: Vandalism on Wikipedia.
Further information: Wikipedia:Administration. Main article: Arbitration Committee. Main article: Wikipedia community. Main article: List of Wikipedias.
Cebuano 9. Swedish 6. German 4. French 4. Dutch 3. Polish 2. Waray 2. Vietnamese 2. Japanese 2. Egyptian Arabic 2. Chinese 2. Ukrainian 1.
Other English 6,, Cebuano 5,, Swedish 3,, German 2,, French 2,, Dutch 2,, Russian 1,, Italian 1,, Spanish 1,, Polish 1,, Waray 1,, Vietnamese 1,, Japanese 1,, Egyptian Arabic 1,, Chinese 1,, Arabic 1,, Ukrainian 1,, Portuguese 1,, Persian , Catalan , See also: Academic studies about Wikipedia and Criticism of Wikipedia.
This section needs to be updated. Please update this article to reflect recent events or newly available information.
March Main article: Reliability of Wikipedia. December See also: Health information on Wikipedia. See also: Internet Watch Foundation and Wikipedia and Reporting of child pornography images on Wikimedia Commons.
For the government censorship of Wikipedia, see Censorship of Wikipedia. For Wikipedia's policy concerning censorship, see Wikipedia:Wikipedia is not censored.
Main article: Gender bias on Wikipedia. Main article: Wikimedia Foundation. See also: MediaWiki. Main article: Wikipedia bots. See also: Help:Mobile access.
Main article: Wikipedia's response to the COVID pandemic. For the list of Wikipedia's appearances in webcomics, see Wikipedia:Wikipedia in webcomics.
Main article: Wikipedia in culture. See also: Category:Parodies of Wikipedia. Main article: Wikimedia project. Main category: Wikipedia.
Internet portal Wikipedia portal. U-T San Diego. Archived from the original on January 14, Retrieved October 15, Archived from the original on September 22, Retrieved September 6, Retrieved October 1, Salt Lake City Weekly.
Retrieved December 18, The San Diego Union-Tribune. Since the other Wikipedias already have so many articles, most Simple English articles take articles from other Wikipedias and make them simple; they are usually not new articles.
This makes Simple English articles a good way to understand difficult articles from the ordinary English Wikipedia. If someone cannot understand an idea in complex English, they can read the Simple English article.
For this reason, people writing Simple English articles should put in " interwiki links " to and from the other Wikipedias.
Also, it is good to always look at all versions in all languages, to get new ideas. These things are a little different from the things the ordinary English Wikipedia does not do.
For example, in the Simple English version it is more important to explain slang , idioms , and jargon. The Simple English Wikipedia also has some articles that are also in the Wiktionary.
Wikipedia is a wiki , a kind of web site written by many people together. This means anyone can change any page by clicking on the "change this page" link.
You can do this on any page that is not protected. You can see if the page is protected because it will say "View source" instead of "Change".
Anyone can write in the Simple English Wikipedia. What links here Related changes Upload file Special pages Permanent link Page information Cite this page Wikidata item.
Download as PDF Printable version. Wikispecies Wikiquote. Aug 23, Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Latest version Released: Nov 15, Wikipedia API for Python. Navigation Project description Release history Download files.Recherchez les contenus de Wikipédia et des autres projets Wikimédia en français et langues de france. The Wikipedia app for Office helps you quickly access Wikipedia content from Office and simplifies the process of referencing text and images. The Wikipedia app automatically searches Wikipedia topics based on your selection in an Office document and displays results in a task pane. The content in the task pane is organized in sections for easy /5(). L'accueil est une cérémonie réservée à un nouvel arrivant, consistant généralement à lui souhaiter la bienvenue et à faciliter son intégration. Dans le monde du travail, l'accueil consiste à orienter un patient, un client ou un visiteur et à l'aider dans ses démarches. Le passage à l'accueil (qui peut être le secrétariat ou la réception) est parfois obligatoire afin de.