Re: [WikiEN-l] Historical text highlighting wiki gadget

2009-10-05 Thread Aaron Halfaker

>1. I take it the darker the red, the newer the text? It's unclear what
the difference between
>'unvetted' and 'trustworthy' is.

"Trustworthy" means that the content has stood the test of previous
editors and has survived for long periods of time whereas "unvetted" has
not.  This is intended to support two workflows: determining what
(unvetted) content needs to be reviewed and being cautious around
content that has stood the test of time and other editor's eyes.

>2. How sophisticated is the tool? I'm guessing the algorithm is just
'look back in the history
>until the text is no longer there'; does it catch when a string is
being deleted & reverted often?

The algorithm is designed to take reverts into account in that it keeps
track of words and re-attributes them to their original author if they
are replaced by a revert.  The algorithm is based on how long words
survive through the history of an article but is not affected by the
number of times any word has been removed and replaced. 

>3. At least here, the script overrides my monobook.css customizations
(green foreground, black
>background); any chance of a fix for that?

That would be very difficult to work into the interface.  I imagine the
red background would look like CHRISTMAS with your green text.  It seems
to me that a better solution would be to give you control of the style
of the whole edit pane (including the gradient).  I'll start looking at
that in the next couple days.  As I get a better understanding of the
problem space, I'll drop a message on your talk page so that I can know
if my plan will work for you.

-Aaron Halfaker
[[User:EpochFail]]

Gwern Branwen wrote:
> On Mon, Sep 21, 2009 at 2:57 PM, Aaron Halfaker  wrote:
>> I'm sure many of you caught the news
>> article(http://www.wired.com/wiredscience/2009/08/wikitrust/) about
>> Adler and Alfaro's research(http://doi.acm.org/10.1145/1242572.1242608)
>> in wiki trustability being applied to live Wikipedia. It just so happens
>> that I have been working on a similar problem from a completely
>> different direction during my research and am ready to share this work
>> with the community.  I have designed and implemented a user script
>> modification that I call HAPPI and am currently running a
>> non-profit/academic analysis of its usefulness.  The script adds a
>> couple of new controls that will appear over the edit pane.  These
>> controls will allow you to toggle the highlighting of wiki text while
>> you edit it.  If you'd like to give it a try, please see the
>> documentation page and consent form for more information.
>>
>> Screenshot:
>> http://upload.wikimedia.org/wikipedia/en/3/37/HAPPI_example.png
>> Documentation: http://en.wikipedia.org/wiki/User:EpochFail/HAPPI
>> Consent form: http://wikipedia.grouplens.org/HAPPI/consent
>>
>> -Aaron Halfaker
>
> That's very interesting; I'm trying it right now and it looks like it
> might be useful. I have a few questions:
>
> 1. I take it the darker the red, the newer the text? It's unclear what
> the difference between 'unvetted' and 'trustworthy' is.
> 2. How sophisticated is the tool? I'm guessing the algorithm is just
> 'look back in the history until the text is no longer there'; does it
> catch when a string is being deleted & reverted often?
> 3. At least here, the script overrides my monobook.css customizations
> (green foreground, black background); any chance of a fix for that?
>
> 
>
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[WikiEN-l] Historical text highlighting wiki gadget

2009-09-21 Thread Aaron Halfaker
I'm sure many of you caught the news 
article(http://www.wired.com/wiredscience/2009/08/wikitrust/) about
Adler and Alfaro's research(http://doi.acm.org/10.1145/1242572.1242608)
in wiki trustability being applied to live Wikipedia. It just so happens
that I have been working on a similar problem from a completely
different direction during my research and am ready to share this work
with the community.  I have designed and implemented a user script
modification that I call HAPPI and am currently running a
non-profit/academic analysis of its usefulness.  The script adds a
couple of new controls that will appear over the edit pane.  These
controls will allow you to toggle the highlighting of wiki text while
you edit it.  If you'd like to give it a try, please see the
documentation page and consent form for more information.

Screenshot: http://upload.wikimedia.org/wikipedia/en/3/37/HAPPI_example.png
Documentation: http://en.wikipedia.org/wiki/User:EpochFail/HAPPI
Consent form: http://wikipedia.grouplens.org/HAPPI/consent

-Aaron Halfaker
Grouplens Research
University of Minnesota


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Re: [WikiEN-l] Call for Participants: NICE interface modification

2009-06-15 Thread Aaron Halfaker
Hey folks,

We just finished some updates that will take care of some compatibility
issues with IE and other non Firefox browsers.  If you were hesitant to
use the tool before, now is a good time to give it a try.

Consent form/installer: http://wikipedia.grouplens.org/NICE/consent/
Wikipedia user script page: http://en.wikipedia.org/wiki/User:EpochFail/NICE

-Aaron Halfaker

Aaron Halfaker wrote:
> AGK,
>
> Good point.  Our only concern is having to re-apply to the IRB.  It
> seems that this change does not materially affect the general
> consent/installation process, so we pulled it out and will make it
> available upon requests from individuals.
>
> -Aaron
>
> AGK wrote:
>   
>> Aaron,
>>
>> Could the automatic installation section not simply be removed from
>> the install.html page?
>>
>> AGK
>> 
>
>
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Re: [WikiEN-l] Call for Participants: NICE interface modification

2009-06-08 Thread Aaron Halfaker
AGK,

Good point.  Our only concern is having to re-apply to the IRB.  It
seems that this change does not materially affect the general
consent/installation process, so we pulled it out and will make it
available upon requests from individuals.

-Aaron

AGK wrote:
> Aaron,
>
> Could the automatic installation section not simply be removed from
> the install.html page?
>
> AGK


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Re: [WikiEN-l] Call for Participants: NICE interface modification

2009-06-08 Thread Aaron Halfaker
I think that is a popular observation/opinion.  If we could go back,
we'd probably never have the automatic installation.  We went through a
lot of trouble with it thinking it could help less experienced users
install the tool assuming they would be less comfortable adding code to
their monobook.js.  We see now that it really only ended up being trouble.

Thanks for installing the tool though.  Let me know via email or talk
page (http://en.wikipedia.org/wiki/User_talk:EpochFail) if you have any
questions or find any bugs.

-Aaron

AGK wrote:
>
>  I would, however, urge everyone to use the "manual" installation
> process.  I don't think it's good form to ask people for their
> credentials on another site.  Indeed, it is forbidden (actively
> prohibited) for those with Toolserver accounts to do this.
>
>
> I'm with Sam on this one.
>
> AGK 


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[WikiEN-l] Call for Participants: NICE interface modification

2009-06-06 Thread Aaron Halfaker
Hello,

I am a researcher in the GroupLens lab (http://grouplens.org) at the
University of Minnesota.  You might recognize previous work in Wikipedia
like "Creating, Destroying, and Restoring Value in Wikipedia"
(http://www-users.cs.umn.edu/~reid/papers/group282-priedhorsky.pdf).

As part of our continuing work within Wikipedia, my colleagues and I are
conducting an academic (non-commercial) study in which we have developed
a modification that is designed to help users work together more
effectively by changing the interface for reverting other editors.

If you choose to participate in the study, you will be automatically
assigned a Wikipedia gadget that will consist of a subset of the
modifications we have developed.  As part of the study, we will be
logging your usage of the tool (ie. when you are reverting other
editors).   We will also be available for tech support and bug fixes.
Most likely there will be a survey at the completion and the complete
tool will be made available.

Consent form/installer: http://wikipedia.grouplens.org/NICE/consent/

-Aaron Halfaker
GroupLens Research
University of Minnesota





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