[WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Carcharoth
There has been some interesting debate on the site about technical
articles. There has been some (fairly heated) discussion here:

http://en.wikipedia.org/wiki/Wikipedia_talk:FAC#Some_thoughts_from_an_FA-newbie

(That discussion is mostly over, so best not to stir it up again).

And more here:

http://en.wikipedia.org/wiki/Wikipedia_talk:Make_technical_articles_understandable#Guideline_status_restored

And the section immediately below it.

I found it ironic that when I discussed a particular article here:

http://en.wikipedia.org/wiki/User_talk:CBM#Mathematics_article_I_found_difficult

The edit that was made to make the article more accessible (to me, at
least), was reverted:

http://en.wikipedia.org/w/index.php?title=Poincar%C3%A9_conjecturediff=prevoldid=414368190

With the edit summary:

It's a boundary not a surface--but no need to put in the lede, people
can follow the link).

Unfortunately, following the link didn't really help me.

In mathematics, a 3-manifold is a 3-dimensional manifold. The
topological, piecewise-linear, and smooth categories are all
equivalent in three dimensions, so little distinction is made in
whether we are dealing with say, topological 3-manifolds, or smooth
3-manifolds.

I found the edit made to the original article much clearer, in that it
said that the 3-sphere is the the surface of the [[unit ball]] in
four-dimensional space. I suppose adding the word informally might
soothe mathematicians who insist on precise language.

Carcharoth

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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Carcharoth
To take the Poincare conjecture example, compare the Wikipedia article
to this accessible explanation. Should the Wikipedia article
incorporate explanatory aspects similar to those used in the SEED
magazine article?

http://en.wikipedia.org/wiki/Poincar%C3%A9_conjecture

http://seedmagazine.com/content/article/what_is_the_poincare_conjecture/

I can say without a shadow of a doubt that I found the SEED magazine
article more accessible and I learnt more from it.

Carcharoth

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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Fred Bauder
This is typical sophomoric writing, sometimes literally done by 2nd year
students, actual sophomores. It is not limited to math; my particular pet
peeve is our philosophy articles.

A skilled teacher with years of experience teaching at the college level
can often make such subjects much more understandable.

Fred

 There has been some interesting debate on the site about technical
 articles. There has been some (fairly heated) discussion here:

 http://en.wikipedia.org/wiki/Wikipedia_talk:FAC#Some_thoughts_from_an_FA-newbie

 (That discussion is mostly over, so best not to stir it up again).

 And more here:

 http://en.wikipedia.org/wiki/Wikipedia_talk:Make_technical_articles_understandable#Guideline_status_restored

 And the section immediately below it.

 I found it ironic that when I discussed a particular article here:

 http://en.wikipedia.org/wiki/User_talk:CBM#Mathematics_article_I_found_difficult

 The edit that was made to make the article more accessible (to me, at
 least), was reverted:

 http://en.wikipedia.org/w/index.php?title=Poincar%C3%A9_conjecturediff=prevoldid=414368190

 With the edit summary:

 It's a boundary not a surface--but no need to put in the lede, people
 can follow the link).

 Unfortunately, following the link didn't really help me.

 In mathematics, a 3-manifold is a 3-dimensional manifold. The
 topological, piecewise-linear, and smooth categories are all
 equivalent in three dimensions, so little distinction is made in
 whether we are dealing with say, topological 3-manifolds, or smooth
 3-manifolds.

 I found the edit made to the original article much clearer, in that it
 said that the 3-sphere is the the surface of the [[unit ball]] in
 four-dimensional space. I suppose adding the word informally might
 soothe mathematicians who insist on precise language.

 Carcharoth

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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Carcharoth
Actually, I think the point of the mathematics articles, is that many
of them (especially the more advanced ones) are written and used by
practising mathematicians. See the comment here:

http://en.wikipedia.org/wiki/w/index.php?title=Wikipedia_talk%253AWikiProject_Mathematicsaction=historysubmitdiff=408581050oldid=408567259

So some might object to your use of the term sophomore, but the rest I
agree with. You need people who have experience explaining things to
make things like that accessible, but I would suggest technical
writers and those who are good at popularising and explaining science
and maths topics.

Carcharoth

On Thu, Feb 17, 2011 at 1:57 PM, Fred Bauder fredb...@fairpoint.net wrote:
 This is typical sophomoric writing, sometimes literally done by 2nd year
 students, actual sophomores. It is not limited to math; my particular pet
 peeve is our philosophy articles.

 A skilled teacher with years of experience teaching at the college level
 can often make such subjects much more understandable.

 Fred

 There has been some interesting debate on the site about technical
 articles. There has been some (fairly heated) discussion here:

 http://en.wikipedia.org/wiki/Wikipedia_talk:FAC#Some_thoughts_from_an_FA-newbie

 (That discussion is mostly over, so best not to stir it up again).

 And more here:

 http://en.wikipedia.org/wiki/Wikipedia_talk:Make_technical_articles_understandable#Guideline_status_restored

 And the section immediately below it.

 I found it ironic that when I discussed a particular article here:

 http://en.wikipedia.org/wiki/User_talk:CBM#Mathematics_article_I_found_difficult

 The edit that was made to make the article more accessible (to me, at
 least), was reverted:

 http://en.wikipedia.org/w/index.php?title=Poincar%C3%A9_conjecturediff=prevoldid=414368190

 With the edit summary:

 It's a boundary not a surface--but no need to put in the lede, people
 can follow the link).

 Unfortunately, following the link didn't really help me.

 In mathematics, a 3-manifold is a 3-dimensional manifold. The
 topological, piecewise-linear, and smooth categories are all
 equivalent in three dimensions, so little distinction is made in
 whether we are dealing with say, topological 3-manifolds, or smooth
 3-manifolds.

 I found the edit made to the original article much clearer, in that it
 said that the 3-sphere is the the surface of the [[unit ball]] in
 four-dimensional space. I suppose adding the word informally might
 soothe mathematicians who insist on precise language.

 Carcharoth

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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread David Gerard
On 17 February 2011 14:16, Carcharoth carcharot...@googlemail.com wrote:

 So some might object to your use of the term sophomore, but the rest I
 agree with. You need people who have experience explaining things to
 make things like that accessible, but I would suggest technical
 writers and those who are good at popularising and explaining science
 and maths topics.


Yyyesss. A working subject matter expert who also happens to be a
brilliant and lucid writer would be *ideal*, but in practice someone
with sufficient broad knowledge and writing skill to do a reasonable
piece of (what is effectively) science journalism is what we actually
have in the best case. And really, that's pretty good. Channel your
inner Isaac Asimov.

More often, we get (as Fred describes) an interested student who
hopefully can also write a bit, and *that's not bad*.

At worst we have a semi-opaque technical data dump, but that's still
better than no article at all, and Wikipedia is after all a work in
progress ...


- d.

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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Carcharoth
On Thu, Feb 17, 2011 at 3:15 PM, David Gerard dger...@gmail.com wrote:
 On 17 February 2011 14:16, Carcharoth carcharot...@googlemail.com wrote:

 So some might object to your use of the term sophomore, but the rest I
 agree with. You need people who have experience explaining things to
 make things like that accessible, but I would suggest technical
 writers and those who are good at popularising and explaining science
 and maths topics.

 Yyyesss. A working subject matter expert who also happens to be a
 brilliant and lucid writer would be *ideal*, but in practice someone
 with sufficient broad knowledge and writing skill to do a reasonable
 piece of (what is effectively) science journalism is what we actually
 have in the best case. And really, that's pretty good. Channel your
 inner Isaac Asimov.

However, one of the arguments being put forward is that too much
explanation breaches the provisions against not a textbook and
original research (i.e. providing your own opinions instead of
sourcing it to others). I have some sympathy with that viewpoint, and
the view that there is a need to balance these issues that are in
tension with each other.

Carcharoth

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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Charles Matthews
On 17/02/2011 13:19, Carcharoth wrote:
 To take the Poincare conjecture example, compare the Wikipedia article
 to this accessible explanation. Should the Wikipedia article
 incorporate explanatory aspects similar to those used in the SEED
 magazine article?

 http://en.wikipedia.org/wiki/Poincar%C3%A9_conjecture

 http://seedmagazine.com/content/article/what_is_the_poincare_conjecture/

 I can say without a shadow of a doubt that I found the SEED magazine
 article more accessible and I learnt more from it.
Unfortunately the magazine article completely ducks the issue of what 
the conjecture is. Even on a charitable view, it confuses a necessary 
with a sufficient condition, which would be the *whole point*. This kind 
of this is actually why this one has not been solved yet on WP: we 
(rightly) don't allow people to waffle around the facts in order to 
claim they are explaining. (If you think we do badly, have a look at a 
standard mathematical encyclopedia: http://eom.springer.de/p/p073000.htm.)

Charles


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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Carcharoth
On Thu, Feb 17, 2011 at 4:58 PM, Charles Matthews
charles.r.matth...@ntlworld.com wrote:
 On 17/02/2011 13:19, Carcharoth wrote:
 To take the Poincare conjecture example, compare the Wikipedia article
 to this accessible explanation. Should the Wikipedia article
 incorporate explanatory aspects similar to those used in the SEED
 magazine article?

 http://en.wikipedia.org/wiki/Poincar%C3%A9_conjecture

 http://seedmagazine.com/content/article/what_is_the_poincare_conjecture/

 I can say without a shadow of a doubt that I found the SEED magazine
 article more accessible and I learnt more from it.
 Unfortunately the magazine article completely ducks the issue of what
 the conjecture is. Even on a charitable view, it confuses a necessary
 with a sufficient condition, which would be the *whole point*. This kind
 of this is actually why this one has not been solved yet on WP: we
 (rightly) don't allow people to waffle around the facts in order to
 claim they are explaining. (If you think we do badly, have a look at a
 standard mathematical encyclopedia: http://eom.springer.de/p/p073000.htm.)

Hmm. Tricky one. Would you put a link to that magazine article in the
external links? It might be missing the point, but it does give a
different perspective and a less dry one.

Carcharoth

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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Fred Bauder
 On Thu, Feb 17, 2011 at 3:15 PM, David Gerard dger...@gmail.com wrote:
 On 17 February 2011 14:16, Carcharoth carcharot...@googlemail.com
 wrote:

 So some might object to your use of the term sophomore, but the rest I
 agree with. You need people who have experience explaining things to
 make things like that accessible, but I would suggest technical
 writers and those who are good at popularising and explaining science
 and maths topics.

 Yyyesss. A working subject matter expert who also happens to be a
 brilliant and lucid writer would be *ideal*, but in practice someone
 with sufficient broad knowledge and writing skill to do a reasonable
 piece of (what is effectively) science journalism is what we actually
 have in the best case. And really, that's pretty good. Channel your
 inner Isaac Asimov.

 However, one of the arguments being put forward is that too much
 explanation breaches the provisions against not a textbook and
 original research (i.e. providing your own opinions instead of
 sourcing it to others). I have some sympathy with that viewpoint, and
 the view that there is a need to balance these issues that are in
 tension with each other.

 Carcharoth


Information needs to be usable by people with a wide range of competence.
A well written article presents information in layers geared to the
likely range of potential readers. I've had some luck with well-written
textbooks, not copying them but using the way they explain things. That
vitiates the original research objection.

Fred


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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread David Gerard
On 17 February 2011 17:09, Carcharoth carcharot...@googlemail.com wrote:

 Hmm. Tricky one. Would you put a link to that magazine article in the
 external links? It might be missing the point, but it does give a
 different perspective and a less dry one.


Something technical but right is 100% better than something highly
readable and clearly wrong.

That said, the trouble with obsessive nerds who want things 100% right
is that articles become hideous unreadable thickets of subclauses. But
then, research appears to be a more widely available skill than good
writing.


- d.

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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Ian Woollard
On 17 February 2011 17:52, David Gerard dger...@gmail.com wrote:

 That said, the trouble with obsessive nerds who want things 100% right
 is that articles become hideous unreadable thickets of subclauses. But
 then, research appears to be a more widely available skill than good
 writing.


Or is it because writing well is difficult, and writing accurately is
difficult, and writing well AND accurately is difficulty squared?

Nah, that would be ridiculous, it's just obsessive nerds who are broken; of
course.


 - d.


-- 
-Ian Woollard
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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Charles Matthews
On 17/02/2011 17:09, Carcharoth wrote:
 On Thu, Feb 17, 2011 at 4:58 PM, Charles Matthews
 charles.r.matth...@ntlworld.com  wrote:
 On 17/02/2011 13:19, Carcharoth wrote:
 To take the Poincare conjecture example, compare the Wikipedia article
 to this accessible explanation. Should the Wikipedia article
 incorporate explanatory aspects similar to those used in the SEED
 magazine article?

 http://en.wikipedia.org/wiki/Poincar%C3%A9_conjecture

 http://seedmagazine.com/content/article/what_is_the_poincare_conjecture/

 I can say without a shadow of a doubt that I found the SEED magazine
 article more accessible and I learnt more from it.
 Unfortunately the magazine article completely ducks the issue of what
 the conjecture is. Even on a charitable view, it confuses a necessary
 with a sufficient condition, which would be the *whole point*. This kind
 of this is actually why this one has not been solved yet on WP: we
 (rightly) don't allow people to waffle around the facts in order to
 claim they are explaining. (If you think we do badly, have a look at a
 standard mathematical encyclopedia: http://eom.springer.de/p/p073000.htm.)
 Hmm. Tricky one. Would you put a link to that magazine article in the
 external links? It might be missing the point, but it does give a
 different perspective and a less dry one.

Actually I wouldn't in that case; but I might in the case of a more 
Scientific American-style treatment.

By the way, I'm not saying that the exposition of mathematical articles, 
and in particular the lead sections, cannot be improved, because in most 
cases it can. There is the issue of finding some middle ground between 
an accurate factual treatment (with wikilinks of technical terms) which 
is what a mathematician from another field would want, and a more 
popular treatment.

Compare for example http://en.wikipedia.org/wiki/E8_%28mathematics%29, 
and in particular the fourth paragraph of the fourth section on 
Representation theory, with http://www.aimath.org/E8/. The latter 
treatment is a decent example of the media coverage that a certain 
computation received not that long ago: but you can't extract from it 
exactly what was done (just that people thought it was exciting, and 
some general context).

Anyway, I think this issue is going to remain with us. My experience 
with expository writing is that, no matter how much effort you put into 
the basics, there will always be someone who thinks you should do more.

Charles



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Re: [WikiEN-l] Accessibility of technical articles

2011-02-17 Thread Carl (CBM)
Here is my attempt at a historical explanation for the way things are
at the moment.

First, mathematicians in general are often reluctant to say things
that are mostly right but formally incorrect. It's part of the culture
of the field, which was reinforced by a certain writing style that
became popular in advanced mathematics in the later 20th century.

Second, for a few years there was a lot of pressure on Wikipedia to
tighten up the referencing on math articles. Writing techniques that
were commonly accepted in the early days, like inventing examples or
making up informal analogies, were suddenly deemed original
research.

Edits like this [1] are not rare today, where someone thought that a
section that seemed easy and informal must actually be OR. Fortunately
the examples in that section are actually covered in many textbooks,
so I could just add a citation. But if the example was written just
for Wikipedia, it would be very hard to maintain if someone seriously
challenged its inclusion.

The current state of many math articles reflects a combination of
these trends. When we were asked (not always nicely) to make math
articles stick to the sources, which are usually written in a dry,
technical way, math editors mostly agreed. After all, we can read the
sources, so we can read articles that resemble them.

Recently, there has been talk of making articles more accessible. But
many of the tools that we would use in other writing aren't available.

* We can't just leave out the technical bits, like most popularizations do.

* We can't invent examples and explain them in detail, because of the
original research policy and because Wikipedia isn't a textbook.

* We can't freely use analogies and informal explanations, for the
same reasons (see [1] again).

Many math editors care about accessibility, of course. But the
confines that we are asked to write in are very tight, which makes it
a particular challenge.

- Carl

1: 
http://en.wikipedia.org/w/index.php?title=Kleene%27s_recursion_theoremdiff=413952471oldid=413931670

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