The Signpost

News and notes

Page-edit stats, French National Library partnership, Mass page blanking, Jimbo on Pending changes

Global page-edit statistics

Erik Zachte has posted an analysis of page edits on all Wikipedias by region (on his Infodisiac blog, a site dedicated to Wikimedia statistics). The analysis, similar to an earlier one focusing on global page views (see 18 January Signpost), was based on a 1 in 1000 sampling of Wikipedia's squid logs, and excludes known bots and web crawlers. While not perfectly accurate, the analysis does reveal several important editing trends:

Wikimédia France partnership with the French National Library

In April, the French chapter Wikimédia France signed an agreement with the Bibliothèque nationale de France (BnF, the National Library of France), to make about 1,400 public domain books from their digital library Gallica available for Wikisource (see 12 April Signpost).

A team of three volunteers from Wikimédia France then retrieved high-resolution image files (in the lossless but bulky TIFF format) and OCR files from the BnF, and produced DjVu files that were uploaded on Wikimedia Commons in July. The heavy compression used in conversion of image files to DjVu resulted in a substantial loss of quality. Since the support of TIFF was imminent (see Signpost coverage in April and August), all of the original, high-resolution TIFF files were uploaded on Wikimedia Commons at the end of August, for future reference.

The BnF's OCR files, which indicate the position of each word and all graphical elements such as illustrations in the books, allowed extraction of more than 22,000 image files, although many of them may be useless (detection errors, mere black lines), of limited interest (stamps, vignettes), or duplicates, and thus require human review before a mass-upload to Wikimedia Commons. Nonetheless, many interesting images, such as educational diagrams, novel illustrations, scientific schematics, portraits, and maps, were obtained. The team is currently investigating the possibility of making the files available to Wikisource contributors.

Darius Dhlomo, a Wikipedia contributor with more than 163,000 edits dating back to 2005, has been indefinitely blocked for extensive copyright infringements. Following debate on the user's talk page, the incident was transferred to contributor copyright investigations. Copy-pasted articles brought to light numbered almost 10,000 creations and possibly 25,000 infringements. Consensus was established for the automated mass blanking of all confirmed and suspected infringements by the user (about 17,000; see Task explanation) – roughly 10% of his article edits. Most of the articles are very short tabular stubs with little prose, explaining how they were not noticed for so long.

Manual repair efforts faltered due to the sheer number of articles. According to Uncle G, managing administrator and coder of the bot responsible for the mass blanking, the infringements were "on quite a large scale, and with a regular pattern." All articles created by Darius Dhlomo are now suspect and need to be reviewed for potential copyright infringement. The bot will roll back every article to the version immediately prior to Darius Dhlomo's first edit, based on a master list generated by VernoWhitney. The articles he created will not be deleted, but the bot will blank the page completely.

This short-term solution to the problem was announced on the project-wide watchlist notice; the long-term solution will require that editors review the copyright infringements and turn them into proper articles. The hope is that this Signpost article can help spread the word about user involvement in resolving the issue. Uncle G says this mountain can be moved "by a thousand teaspoons all digging together."

Jimbo weighs in on the Pending changes poll

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More articles

Jimbo Wales has made an Announcement about Pending Changes, having been asked to interpret the results of the Pending changes poll for the Foundation. Wales said his intent was to communicate the community's desires to the Foundation and not to act as a final authority on the matter. There is "absolutely no consensus for simply turning the system off and walking away", he said, citing the result of the poll (65/35% Support/Oppose, despite the large number of contributors who opposed the structure of the poll itself). He conceded there has been substantial, vocal, and articulate opposition to using a system of this kind at all, or to using it in its current form, and addressed three concerns:

Wales also took part in the ensuing discussion and responded to the comments on his page. Community members expressed their views following his statement on their concerns, suggesting an alternative straw poll for the future and discussing ways to resolve the issue in the meantime. Wales proposed a quick poll to determine what to do pending the availability of version 2.0, saying he has asked the Foundation for a firm schedule and will report back when he hears from them. The two proposed options for the poll would be to stop using the feature altogether or use it only on an evaluation basis. Rob Lanphier from the Foundation has advised that he will make a timeline available by September 17.

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Wikipedia:Wikipedia Signpost/2010-09-13/News_and_notes