Re: [WikiEN-l] Problem with the pending changes review screen.

2010-06-16 Thread Carl (CBM)
On Wed, Jun 16, 2010 at 12:25 AM, FT2 ft2.w...@gmail.com wrote:
 Once a revision is no longer current, then whether it was
 accepted, reverted, unchecked or the like in the past is immaterial.

This is not quite true.  If a revision is marked as reviewed, and a
reviewer later reverts the article back to that revision, the revert
will automatically be marked as reviewed. For this reason, it's
important not to mark any revision with vandalism as 'reviewed', even
if you immediately fix the vandalism afterwards.

I made an example of this at [[Wikipedia:Pending
changes/Testing/CBM]]. I used an alternate account CBM2 to make bad
edits, and used my admin account CBM to review them and remove the bad
ones.  I intentionally made a mistake at timestamp 3:06 by accepting a
revision with vandalism and then undoing the vandalism separately.

But later, I looked at this diff

http://en.wikipedia.org/w/index.php?title=Wikipedia%3APending_changes%2FTesting%2FCBMaction=historysubmitdiff=368307529oldid=368306510

and clicked undo because it looked safe.

Looking at that diff, wouldn't you do the same thing? Because the
vandalism was present in both of the versions being compared, the diff
didn't show it. But because the original revision was marked as
reviewed, the new version was also marked as reviewed.

The moral is you should try not to accept edits with vandalism in
them, under the assumption that any version you review might later
become the live version.

- Carl

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Re: [WikiEN-l] Problem with the pending changes review screen.

2010-06-16 Thread FT2
Updated at:

http://en.wikipedia.org/wiki/Help:Pending_changes#How_it_affects_past_revisions_and_page_history

FT2




On Wed, Jun 16, 2010 at 11:29 AM, Carl (CBM) cbm.wikipe...@gmail.comwrote:

 On Wed, Jun 16, 2010 at 12:25 AM, FT2 ft2.w...@gmail.com wrote:
  Once a revision is no longer current, then whether it was
  accepted, reverted, unchecked or the like in the past is immaterial.

 This is not quite true.  If a revision is marked as reviewed, and a
 reviewer later reverts the article back to that revision, the revert
 will automatically be marked as reviewed. For this reason, it's
 important not to mark any revision with vandalism as 'reviewed', even
 if you immediately fix the vandalism afterwards.

 I made an example of this at [[Wikipedia:Pending
 changes/Testing/CBM]]. I used an alternate account CBM2 to make bad
 edits, and used my admin account CBM to review them and remove the bad
 ones.  I intentionally made a mistake at timestamp 3:06 by accepting a
 revision with vandalism and then undoing the vandalism separately.

 But later, I looked at this diff


 http://en.wikipedia.org/w/index.php?title=Wikipedia%3APending_changes%2FTesting%2FCBMaction=historysubmitdiff=368307529oldid=368306510

 and clicked undo because it looked safe.

 Looking at that diff, wouldn't you do the same thing? Because the
 vandalism was present in both of the versions being compared, the diff
 didn't show it. But because the original revision was marked as
 reviewed, the new version was also marked as reviewed.

 The moral is you should try not to accept edits with vandalism in
 them, under the assumption that any version you review might later
 become the live version.

 - Carl

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Re: [WikiEN-l] Pending Changes launched on English Wikipedia

2010-06-16 Thread Thomas Dalton
 For those who want to get a sense of how the system is performing in
 terms of throughput (e.g., average time-to-approval), please visit the
 Pending Changes Stats page [7].

The stats page doesn't show the percentiles, like the one of labs
does. Is that just because there haven't been enough edits needing
approval for there to be meaningful percentiles, or has it been
removed for some reason? I think those percentiles are one of the most
interesting statistics for determining how well we are doing at
keeping up. Also, the average, median and lag are all showing as
0.0s. That can't be right, surely? Is that a bug? Or is it including
the automatically approved edits? If so, that should probably be
changed to just consider manual edits, otherwise we'll get pretty
meaningless numbers (as long as more than half of edits are
automatically approved, the median will be 0.0s).

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Re: [WikiEN-l] Pending Changes launched on English Wikipedia

2010-06-16 Thread Rob Lanphier
On Wed, Jun 16, 2010 at 10:48 AM, Thomas Dalton thomas.dal...@gmail.comwrote:

  For those who want to get a sense of how the system is performing in
  terms of throughput (e.g., average time-to-approval), please visit the
  Pending Changes Stats page [7].

 the average, median and lag are all showing as
 0.0s. That can't be right, surely? Is that a bug?



Yeah, something there doesn't look right.  We'll look into it further.

Rob
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Re: [WikiEN-l] Pending Changes launched on English Wikipedia

2010-06-16 Thread Thomas Dalton
On 16 June 2010 18:59, Rob Lanphier ro...@wikimedia.org wrote:
 On Wed, Jun 16, 2010 at 10:48 AM, Thomas Dalton 
 thomas.dal...@gmail.comwrote:

  For those who want to get a sense of how the system is performing in
  terms of throughput (e.g., average time-to-approval), please visit the
  Pending Changes Stats page [7].

 the average, median and lag are all showing as
 0.0s. That can't be right, surely? Is that a bug?



 Yeah, something there doesn't look right.  We'll look into it further.

Thanks!

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Re: [WikiEN-l] Pending Changes: first press

2010-06-16 Thread Cenarium sysop
One observation on persistently heavily vandalized articles.

It's worth to try pending changes on them. It may, and probably will, reduce
to some extent the level of vandalism.

If, however, the level of vandalism remains so high that it's
counter-productive, i.e. wastes community resources for no sensible benefit
of good edits, then we should use semi-protection.

But we shouldn't think that it can't work and not try.

On Tue, Jun 15, 2010 at 10:47 PM, Gregory Maxwell gmaxw...@gmail.comwrote:

 On Tue, Jun 15, 2010 at 3:50 PM, Risker risker...@gmail.com wrote:
  Well, part of the objective here is to see whether we get enough
  encyclopedia-worthy edits to determine if it is worthwhile removing
  protection.
 [snip]

 I couldn't disagree more strongly.  If we were making a judgement on
 the basis of count of good edits to vandalism edits we would conclude
 that the best solution would be to protect everything— with the
 paradoxical effect of Wikipedia not existing at all.

 The reality is that the goodness of a good edit is so good relative to
 the baddness of a bad edit, mostly because of the tools and resources
 that we have to deal with bad edits, that we can pretty much disregard
 the vandalism side of that particular equation entirely.
 Undo/rollback are easy buttons, and we have many contributors who do
 nothing but remove obviously bad stuff (and some who, honestly, aren't
 qualified to do much else!).   Without this truth Wikipedia simply
 couldn't work.


 The notion that the basic workload of dealing with simple vandalism
 (as opposed, say, the timeliness of the corrections or the quality of
 the articles in the interim) is a significant problem is unsupported
 by any objective measurement which I've seen, I'd love to see pointers
 suggesting otherwise. I've always believed that we use protection as a
 short term measure to preserve the quality of the articles displayed
 to readers (who are indifferent to our internal process) and the
 protection policy on Enwp is quite explicit that the purpose of
 protection is not pre-emptive ([[WP:NO-PREEMPT]]).

 I think it's characteristic of an 'administrative bias' to assume that
 protection is intended to be a workload reducer, if you're constantly
 dealing with the problem cases you're going to overestimate their
 magnitude.

 This concern also neglects the reduction in the incentive to vandalize
 that pending revisions ought to create.  Whatever portion of the
 incentive to make trouble is related to the high visibility of the
 trouble should be reduced.

 Of course, we now have many troublemakers who don't care about
 visibility at all— they make trouble purely to irritate Wikipedians.
 But these WillyOnWheels class trouble makers are perfectly happy to
 make their trouble on less prominent pages which have never enjoyed
 persistent protection, since even obscure pages are fine for the
 purpose of irritating Wikipedians.

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Re: [WikiEN-l] Pending Changes: first press

2010-06-16 Thread Ian Woollard
IRC the evidence from the German trial was that it didn't reduce
vandalism attempts much.

Basically, unless it was something specific about the German trial, it
looks like your average vandal is too unsophisticated to understand
that their edits won't go live, or something.

Still, we live in hopes.

On the upside, it does at least mean that the attempts won't go live,
and there's not much hurry to undo them.

On 17/06/2010, Cenarium sysop cenarium.sy...@gmail.com wrote:
 One observation on persistently heavily vandalized articles.

 It's worth to try pending changes on them. It may, and probably will, reduce
 to some extent the level of vandalism.

 If, however, the level of vandalism remains so high that it's
 counter-productive, i.e. wastes community resources for no sensible benefit
 of good edits, then we should use semi-protection.

 But we shouldn't think that it can't work and not try.

 On Tue, Jun 15, 2010 at 10:47 PM, Gregory Maxwell gmaxw...@gmail.comwrote:

 On Tue, Jun 15, 2010 at 3:50 PM, Risker risker...@gmail.com wrote:
  Well, part of the objective here is to see whether we get enough
  encyclopedia-worthy edits to determine if it is worthwhile removing
  protection.
 [snip]

 I couldn't disagree more strongly.  If we were making a judgement on
 the basis of count of good edits to vandalism edits we would conclude
 that the best solution would be to protect everything— with the
 paradoxical effect of Wikipedia not existing at all.

 The reality is that the goodness of a good edit is so good relative to
 the baddness of a bad edit, mostly because of the tools and resources
 that we have to deal with bad edits, that we can pretty much disregard
 the vandalism side of that particular equation entirely.
 Undo/rollback are easy buttons, and we have many contributors who do
 nothing but remove obviously bad stuff (and some who, honestly, aren't
 qualified to do much else!).   Without this truth Wikipedia simply
 couldn't work.


 The notion that the basic workload of dealing with simple vandalism
 (as opposed, say, the timeliness of the corrections or the quality of
 the articles in the interim) is a significant problem is unsupported
 by any objective measurement which I've seen, I'd love to see pointers
 suggesting otherwise. I've always believed that we use protection as a
 short term measure to preserve the quality of the articles displayed
 to readers (who are indifferent to our internal process) and the
 protection policy on Enwp is quite explicit that the purpose of
 protection is not pre-emptive ([[WP:NO-PREEMPT]]).

 I think it's characteristic of an 'administrative bias' to assume that
 protection is intended to be a workload reducer, if you're constantly
 dealing with the problem cases you're going to overestimate their
 magnitude.

 This concern also neglects the reduction in the incentive to vandalize
 that pending revisions ought to create.  Whatever portion of the
 incentive to make trouble is related to the high visibility of the
 trouble should be reduced.

 Of course, we now have many troublemakers who don't care about
 visibility at all— they make trouble purely to irritate Wikipedians.
 But these WillyOnWheels class trouble makers are perfectly happy to
 make their trouble on less prominent pages which have never enjoyed
 persistent protection, since even obscure pages are fine for the
 purpose of irritating Wikipedians.

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-- 
-Ian Woollard

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Re: [WikiEN-l] Feature Article Prizes - British Museum

2010-06-16 Thread John Vandenberg
On Wed, Jun 16, 2010 at 3:25 AM, Liam Wyatt liamwy...@gmail.com wrote:
 Dear en.wiki-l,

 As some of you may have seen in this week's Wikipedia Signpost[1] or on the
 Wikimedia UK Blog[2] the British Museum is offering five prizes of £100
 (≈$140USD/€120) at their shop/bookshop[3]  for new Featured Articles on
 topics related to the British Museum *in any Wikipedia language edition*.
 Ideally, the topics will be articles about collection items. Your choice. A
 good place to start looking is Category: Collection of the British Museum
 http://en.wikipedia.org/wiki/Category:Collection_of_the_British_Museum

The rules say:
* In the event that multiple users claim a prize for the same article,
they will need to agree among themselves how to allocate the prize.

Given that an FA involves many contributors, we can expect that each
successful FA will have many people who deserve a cut.  This should
be interesting to watch. ;-)

Any chance the British Museum will donate a high-resolution image when
the article becomes a GA?

--
John Vandenberg

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