Guide 4: Navigating the Wikipedia Interface
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Position Description Addenda
POSITION DESCRIPTION January 2014 Wikimedia Foundation Executive Director - Addenda The Wikimedia Foundation is a radically transparent organization, and much information can be found at www.wikimediafoundation.org . That said, certain information might be particularly useful to nominators and prospective candidates, including: Announcements pertaining to the Wikimedia Foundation Executive Director Search Kicking off the search for our next Executive Director by Former Wikimedia Foundation Board Chair Kat Walsh An announcement from Wikimedia Foundation ED Sue Gardner by Wikimedia Executive Director Sue Gardner Video Interviews on the Wikimedia Community and Foundation and Its History Some of the values and experiences of the Wikimedia Community are best described directly by those who have been intimately involved in the organization’s dramatic expansion. The following interviews are available for viewing though mOppenheim.TV . • 2013 Interview with Former Wikimedia Board Chair Kat Walsh • 2013 Interview with Wikimedia Executive Director Sue Gardner • 2009 Interview with Wikimedia Executive Director Sue Gardner Guiding Principles of the Wikimedia Foundation and the Wikimedia Community The following article by Sue Gardner, the current Executive Director of the Wikimedia Foundation, has received broad distribution and summarizes some of the core cultural values shared by Wikimedia’s staff, board and community. Topics covered include: • Freedom and open source • Serving every human being • Transparency • Accountability • Stewardship • Shared power • Internationalism • Free speech • Independence More information can be found at: https://meta.wikimedia.org/wiki/User:Sue_Gardner/Wikimedia_Foundation_Guiding_Principles Wikimedia Policies The Wikimedia Foundation has an extensive list of policies and procedures available online at: http://wikimediafoundation.org/wiki/Policies Wikimedia Projects All major projects of the Wikimedia Foundation are collaboratively developed by users around the world using the MediaWiki software. -
Wikibase Knowledge Graphs for Data Management & Data Science
Business and Economics Research Data Center https://www.berd-bw.de Baden-Württemberg Wikibase knowledge graphs for data management & data science Dr. Renat Shigapov 23.06.2021 @shigapov @_shigapov DATA Motivation MANAGEMENT 1. people DATA SCIENCE knowledg! 2. processes information linking 3. technology data things KNOWLEDGE GRAPHS 2 DATA Flow MANAGEMENT Definitions DATA Wikidata & Tools SCIENCE Local Wikibase Wikibase Ecosystem Summary KNOWLEDGE GRAPHS 29.10.2012 2030 2021 3 DATA Example: Named Entity Linking SCIENCE https://commons.wikimedia.org/wiki/File:Entity_Linking_-_Short_Example.png Rule#$as!d problems Machine Learning De!' Learning Learn data science at https://www.kaggle.com 4 https://commons.wikimedia.org/wiki/File:Data_visualization_process_v1.png DATA Example: general MANAGEMENT research data silos data fabric data mesh data space data marketplace data lake data swamp Research data lifecycle https://www.reading.ac.uk/research-services/research-data-management/ 5 https://www.dama.org/cpages/body-of-knowledge about-research-data-management/the-research-data-lifecycle KNOWLEDGE ONTOLOG( + GRAPH = + THINGS https://www.mediawiki.org https://www.wikiba.se ✔ “Things, not strings” by Google, 2012 + ✔ A knowledge graph links things in different datasets https://mariadb.org https://blazegraph.com ✔ A knowledge graph can link people & relational database graph database processes and enhance technologies The main example: “THE KNOWLEDGE GRAPH COOKBOOK RECIPES THAT WORK” by ANDREAS BLUMAUER & HELMUT NAGY, 2020. https://www.wikidata.org -
Wiki-Reliability: a Large Scale Dataset for Content Reliability on Wikipedia
Wiki-Reliability: A Large Scale Dataset for Content Reliability on Wikipedia KayYen Wong∗ Miriam Redi Diego Saez-Trumper Outreachy Wikimedia Foundation Wikimedia Foundation Kuala Lumpur, Malaysia London, United Kingdom Barcelona, Spain [email protected] [email protected] [email protected] ABSTRACT Wikipedia is the largest online encyclopedia, used by algorithms and web users as a central hub of reliable information on the web. The quality and reliability of Wikipedia content is maintained by a community of volunteer editors. Machine learning and information retrieval algorithms could help scale up editors’ manual efforts around Wikipedia content reliability. However, there is a lack of large-scale data to support the development of such research. To fill this gap, in this paper, we propose Wiki-Reliability, the first dataset of English Wikipedia articles annotated with a wide set of content reliability issues. To build this dataset, we rely on Wikipedia “templates”. Tem- plates are tags used by expert Wikipedia editors to indicate con- Figure 1: Example of an English Wikipedia page with several tent issues, such as the presence of “non-neutral point of view” template messages describing reliability issues. or “contradictory articles”, and serve as a strong signal for detect- ing reliability issues in a revision. We select the 10 most popular 1 INTRODUCTION reliability-related templates on Wikipedia, and propose an effective method to label almost 1M samples of Wikipedia article revisions Wikipedia is one the largest and most widely used knowledge as positive or negative with respect to each template. Each posi- repositories in the world. People use Wikipedia for studying, fact tive/negative example in the dataset comes with the full article checking and a wide set of different information needs [11]. -
Wikipedia Workshop: Learn How to Edit and Create Pages
Wikipedia Workshop: Learn how to edit and create pages Part A: Your user account Log in with your user name and password. OR If you don’t have a user account already, click on “Create account” in the top right corner. Once you’re logged in, click on “Beta” and enable the VisualEditor. The VisualEditor is the tool for editing or creating articles. It’s like Microsoft Word: it helps you create headings, bold or italicize characters, add hyperlinks, etc.). It’s also possible to add references with the Visual Editor. Pamela Carson, Web Services Librarian, May 12, 2015 Handout based on “Guide d’aide à la contribution sur Wikipédia” by Benoît Rochon. Part B: Write a sentence or two about yourself Click on your username. This will lead you to your user page. The URL will be: https://en.wikipedia.org/wiki/User:[your user name] Exercise: Click on “Edit source” and write about yourself, then enter a description of your change in the “Edit summary” box and click “Save page”. Pamela Carson, Web Services Librarian, May 12, 2015 Handout based on “Guide d’aide à la contribution sur Wikipédia” by Benoît Rochon. Part C: Edit an existing article To edit a Wikipedia article, click on the tab “Edit” or “Edit source” (for more advanced users) available at the top of any page. These tabs are also available beside any section title within an article. Editing an entire page Editing just a section Need help? https://en.wikipedia.org/wiki/Wikipedia:Tutorial/Editing Exercise: Go to http://www.statcan.gc.ca/ and find a statistic that interests you. -
Building a Visual Editor for Wikipedia
Building a Visual Editor for Wikipedia Trevor Parscal and Roan Kattouw Wikimania D.C. 2012 Trevor Parscal Roan Kattouw Rob Moen Lead Designer and Engineer Data Model Engineer User Interface Engineer Wikimedia Wikimedia Wikimedia Inez Korczynski Christian Williams James Forrester Edit Surface Engineer Edit Surface Engineer Product Analyst Wikia Wikia Wikimedia The People Wikimania D.C. 2012 Parsoid Team Gabriel Wicke Subbu Sastry Lead Parser Engineer Parser Engineer Wikimedia Wikimedia The People Wikimania D.C. 2012 The Complexity Problem Wikimania D.C. 2012 Active Editors 20k 0 2001 2007 Today Growth Stagnation The Complexity Problem Wikimania D.C. 2012 just messing around Testing testing 123... The Complexity Problem Wikimania D.C. 2012 The Review Problem Wikimania D.C. 2012 Balancing the ecosystem Difficulty Editing Reviewing The Review Problem Wikimania D.C. 2012 Balancing the ecosystem Difficulty Editing Reviewing The Review Problem Wikimania D.C. 2012 Balancing the ecosystem Difficulty Editing Reviewing The Review Problem Wikimania D.C. 2012 Balancing the ecosystem Difficulty Editing Reviewing The Review Problem Wikimania D.C. 2012 Wikitext enthusiasts CC-BY-SA-3.0, http://commons.wikimedia.org/wiki/File:Usfa-heston.gif The Expert Problem Wikimania D.C. 2012 Exit strategy 100% Preference for Wikitext Capabilities of visual tools 0% The Expert Problem Wikimania D.C. 2012 To what extent? CC-BY-SA-3.0, http://commons.wikimedia.org/wiki/File:TriMet_MAX_Green_Line_Train_on_Portland_Transit_Mall.jpg The Expert Problem Wikimania D.C. 2012 To what extent? CC-BY-SA-3.0, http://commons.wikimedia.org/wiki/File:TriMet_MAX_Green_Line_Train_on_Portland_Transit_Mall.jpgCC-BY-SA-3.0, http://commons.wikimedia.org/wiki/File:TriMet_1990_Gillig_bus_carrying_bike.jpg The Expert Problem Wikimania D.C. -
Building a Visual Editor for Wikipedia
Building a Visual Editor for Wikipedia Trevor Parscal and Roan Kattouw Wikimania D.C. 2012 (Introduce yourself) (Introduce yourself) We’d like to talk to you about how we’ve been building a visual editor for Wikipedia Trevor Parscal Roan Kattouw Rob Moen Lead Designer and Engineer Data Model Engineer User Interface Engineer Wikimedia Wikimedia Wikimedia Inez Korczynski Christian Williams James Forrester Edit Surface Engineer Edit Surface Engineer Product Analyst Wikia Wikia Wikimedia The People Wikimania D.C. 2012 We are only 2/6ths of the VisualEditor team Our team includes 2 engineers from Wikia - they also use MediaWiki They also fight crime in their of time Parsoid Team Gabriel Wicke Subbu Sastry Lead Parser Engineer Parser Engineer Wikimedia Wikimedia The People Wikimania D.C. 2012 There’s also two remote people working on a new parser This parser makes what we are doing with the VisualEditor possible The Project Wikimania D.C. 2012 You might recognize this, it’s a Wikipedia article You should edit it! Seems simple enough, just hit the edit button and be on your way... The Complexity Problem Wikimania D.C. 2012 Or not... What is all this nonsense you may ask? Well, it’s called Wikitext! Even really smart people who have a lot to contribute to Wikipedia find it confusing The truth is, Wikitext is a lousy IQ test, and it’s holding Wikipedia back, severely Active Editors 20k 0 2001 2007 Today Growth Stagnation The Complexity Problem Wikimania D.C. 2012 The internet has normal people on it now, not just geeks and weirdoes Normal people like simple things, and simple things are growing fast We must make editing Wikipedia easier to use, not just to grow, but even just to stay alive The Complexity Problem Wikimania D.C. -
FOSDEM 2014 Crowdsourced Translation Using Mediawiki.Key
Crowdsourced translation using MediaWiki Siebrand Mazeland i18n/L10n contractor, Wikimedia Foundation Community Manager, translatewiki.net FOSDEM 2014 | Crowdsourced translation using MediaWiki | February 1, 2014 | Siebrand Mazeland | CC-BY-SA 3.0 Why translate using MediaWiki? Way back in 2004, MediaWiki was already there, and Niklas Laxström had an itch to scratch I.e. it wasn’t given much thought We still don’t regret it Started as a set of patches on MediaWiki core Versioning and tracking included for free Most translators already knew MediaWiki FOSDEM 2014 | Crowdsourced translation using MediaWiki | February 1, 2014 | Siebrand Mazeland | CC-BY-SA 3.0 translatewiki.net Using MediaWiki for localisation translatewiki.net the localisation platform for translation communities, language communities, and free and open source projects Supports online and offline translation for MediaWiki and other software FOSDEM 2014 | Crowdsourced translation using MediaWiki | February 1, 2014 | Siebrand Mazeland | CC-BY-SA 3.0 translatewiki.net Using MediaWiki for localisation FOSDEM 2014 | Crowdsourced translation using MediaWiki | February 1, 2014 | Siebrand Mazeland | CC-BY-SA 3.0 translatewiki.net Using MediaWiki for localisation 6.000 registered translators 25 free and open source projects 48.000 translatable strings 440 active translators per month 55.000 translations per month translators do not handle files FOSDEM 2014 | Crowdsourced translation using MediaWiki | February 1, 2014 | Siebrand Mazeland | CC-BY-SA 3.0 translatewiki.net Supported file -
The History of Mediawiki and the Prospective for the Future
The history of MediaWiki and the prospective for the future Bern, 2017-02-04 Magnus Manske https://commons.wikimedia.org/wiki/File:MediaWiki_talk,_Bern,_2017-02-04,_Magnus_Manske.pdf Overview ● History of MediaWiki, with a focus on Wikimedia ● Usage, extensions and scripts ● Wikidata ● Of course, a few tools Pre-history UseModWiki by Ward Cunningham ● Single file Perl script ● All data stored in file system ● Does not scale well ● No “special pages” beyond Recent Changes ● Default: delete revisions older than two weeks, to save disk space… ● Used for Wikipedia since 2001-01 Phase 2 ● Mea maxima culpa ● Switch on 2002-01-25 ● PHP (for better or worse) ● Using MySQL to store data ● Based on UseModWiki syntax for backwards compatibility Brion Vibber Photo by JayWalsh CC-BY-SA 3.0 Tim Starling Photo by Lane Hartwell Nostalgia Wikipedia screenshot CC-BY-SA 3.0 Phase 3 / MediaWiki ● Massive refactoring/rewrite by Lee Daniel Crocker ● Proper OO, profiling functions ● Known as “Phase 3”, subsequently renamed “MediaWiki” (July 2003) Lee Daniel Crocker Picture by User:Cowtung, CC-BY-SA 3.0 New features since UseModWiki (for Wikipedia) ● Namespaces ● Special Pages with advanced functionality ● Skins ● Local (later: Commons) file upload ● Categories ● Templates ● Parser functions ● Table syntax ● Media viewer ● Visual editor ● Kartograph MediaWiki today ● Most widely used Wiki software ● Over 2,200 extensions ● Customizable via JavaScript gadgets and user scripts ● Comprehensive API Multiple caching mechanisms for large installations (e.g. Wikipedia) -
Lessons from Citizendium
Lessons from Citizendium Wikimania 2009, Buenos Aires, 28 August 2009 HaeB [[de:Benutzer:HaeB]], [[en:User:HaeB]] Please don't take photos during this talk. Citizendium Timeline ● September 2006: Citizendium announced. Sole founder: Larry Sanger, known as former editor-in-chief of Nupedia, chief organizer of Wikipedia (2001-2002), and later as Wikipedia critic ● October 2006: Started non-public pilot phase ● January 2007: “Big Unfork”: All unmodified copies of Wikipedia articles deleted ● March 2007: Public launch ● December 2007: Decision to use CC-BY-3.0, after debate about commercial reuse and compatibility with Wikipedia ● Mid-2009: Sanger largely inactive on Citizendium, focuses on WatchKnow ● August 2009: Larry Sanger announces he will step down as editor-in-chief soon (as committed to in 2006) Citizendium and Wikipedia: Similarities and differences ● Encyclopedia ● Strict real names ● Free license policy ● ● Open (anyone can Special role for contribute) experts: “editors” can issue content ● Created by amateurs decisions, binding to ● MediaWiki-based non-editors collaboration ● Governance: Social ● Non-profit contract, elements of a constitutional republic Wikipedian views of Citizendium ● Competitor for readers, contributions ● Ally, common goal of creating free encyclopedic content ● “Who?” ● In this talk: A long-time experiment testing several fundamental policy changes, in a framework which is still similar enough to that of Wikipedia to generate valuable evidence as to what their effect might be on WP Active editors: Waiting to explode ● Sanger (October 2007): ”At some point, possibly very soon, the Citizendium will grow explosively-- say, quadruple the number of its active contributors, or even grow by an order of magnitude ....“ © Aleksander Stos, CC-BY 3.0 Number of users that made at least one edit in each month Article creation rate: Still muddling Sanger (October 2007): “It's still possible that the project will, from here until eternity, muddle on creating 14 articles per day. -
Semantic Mediawiki in Operation: Experiences with Building a Semantic Portal
Semantic MediaWiki in Operation: Experiences with Building a Semantic Portal Daniel M. Herzig and Basil Ell Institute AIFB Karlsruhe Institute of Technology 76128 Karlsruhe, Germany fherzig, [email protected] http://www.aifb.kit.edu Abstract. Wikis allow users to collaboratively create and maintain con- tent. Semantic wikis, which provide the additional means to annotate the content semantically and thereby allow to structure it, experience an enormous increase in popularity, because structured data is more us- able and thus more valuable than unstructured data. As an illustration of leveraging the advantages of semantic wikis for semantic portals, we report on the experience with building the AIFB portal based on Seman- tic MediaWiki. We discuss the design, in particular how free, wiki-style semantic annotations and guided input along a predefined schema can be combined to create a flexible, extensible, and structured knowledge representation. How this structured data evolved over time and its flex- ibility regarding changes are subsequently discussed and illustrated by statistics based on actual operational data of the portal. Further, the features exploiting the structured data and the benefits they provide are presented. Since all benefits have its costs, we conducted a performance study of the Semantic MediaWiki and compare it to MediaWiki, the non- semantic base platform. Finally we show how existing caching techniques can be applied to increase the performance. 1 Introduction Web portals are entry points for information presentation and exchange over the Internet about a certain topic or organization, usually powered by a community. Leveraging semantic technologies for portals and exploiting semantic content has been proven useful in the past [1] and especially the aspect of providing seman- tic data got a lot of attention lately due to the Linked Open Data initiative. -
The Future of Mediawiki and the Wikimedia Projects Erik Möller – August 6, 2005 the Purpose of Technology Research
phase iv The Future of MediaWiki and the Wikimedia projects Erik Möller – August 6, 2005 The Purpose of Technology Research ● Many (thousands) very active content producers ● Very few (less than 10) very active developers ● New projects with specific needs ● Research can – Identify useful software enhancements – Write specifications and make recommendations – Supervise and review implementation process – Get the community involved in technical processes Wikimania – August 6, 2005 Wikimedia Research Network ● Attempt to bring indidividuals together to – work on specs – study Wikimedia content and communities – coordinate external contacts – organize community meetings ● Current activities – Single login specs – Development tasks – User survey Wikimania – August 6, 2005 Why peer review? ● Beyond existing mechanisms ● Main criticism against Wikipedia – From academia – From search engines – From pundits ● Fact-checking is a collaborative process ● As much work as the encyclopedia itself ● First step: Article survey Wikimania – August 6, 2005 Article survey Wikimania – August 6, 2005 Page protection ● Pages only editable by sysops ● Edit warring or distributed vandalism, decided by sysop ● English Wikipedia: avg. 12 protections per day ● However, some pages stay protected very long – Lack of processes or responsibility – e.g. Sexual abuse of children Wikimania – August 6, 2005 Alternatives ● Code which exists (recent, not in use): – User edits invisible copy of page – Sysops can “verify” a revision – Displayed copy is last verified one during period of protection ● Ideal solution: – If no sysop “verifies”, page is automatically published if no activity for n minutes Wikimania – August 6, 2005 My thoughts on peer review ● Must be “wiki-like” – Fast and easy – Consensus-based ● One basic concept for Wikipedia, Wikinews, etc. -
How Does Mediawiki Work? 1 How Does Mediawiki Work?
How does MediaWiki work? 1 How does MediaWiki work? Fundamental Introduction to MediaWiki Contents • How does MediaWiki work? • Documentation • Customization • Versions & Download • Installation • Support & Contact • Development All other topics • See navigation on the left You probably know Wikipedia, the free encyclopedia, and may possibly be a little bit confused by similar, but different, words such as Wiki, Wikimedia or MediaWiki. To avoid a possible confusion between the words you may first want to read the article about the names where the differences are explained. General Overview MediaWiki is free server-based software which is licensed under the GNU General Public License (GPL). It's designed to be run on a large server farm for a website that gets millions of hits per day. MediaWiki is an extremely powerful, scalable software and a feature-rich wiki implementation, that uses PHP to process and display data stored in its MySQL database. MediaWiki can be used in large enterprise server farms as in the Wikimedia Foundation cluster. Pages use MediaWiki's wikitext format, so that users without knowledge of XHTML or CSS can edit them easily. When a user submits an edit to a page, MediaWiki writes it to the database, but without deleting the previous versions of the page, thus allowing easy reverts in case of vandalism or spamming. MediaWiki can manage image and multimedia files, too, which are stored in the filesystem. For large wikis with lots of users, MediaWiki supports caching and can be easily coupled with Squid proxy server software. How does MediaWiki work? 2 Try out Wikitext Yes, you can easily modify pages and you can (temporarily) publish dummy sentences, and you can even (temporarily) completely destroy a page in a wiki.