Re: [Talk-us] NYC Name Vandalism

2018-09-04 Thread Nick Hocking
Other criteria for ranking a object for "change protection" could be

1) How long  has it been since the last change to it.

2) How big is it.   ( a long road would rank higher than a short one)

3) How many things are "attached to it"

4) How important is it.   (Motorways are more important than tracks)
  (tourism objects are more important than objects
of local interest only)
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Re: [Talk-us] NYC Name Vandalism

2018-09-04 Thread Brian May

Alan,

Your phrase "The name tag of New York City should be an obvious example 
- what would  cause it to change" - That makes a lot of sense. To 
further expand on this thought, identify and prioritize features in OSM 
that theoretically should not change much at all over long periods of 
time. Others have probably already thought of this, but it does seem 
like a really good idea to prioritize high-profile / large features and 
have the QA tools out there score these very highly for review ASAP. 
Like out of thousands of small "potential issues" to look at in a day, a 
name change to New York City is priority #1 four alarm fire to respond 
to right away, because its scored very highly as a prominent feature 
that should not change. Recent Great Lakes name changes also come to mind.


Brian

On 9/4/2018 9:36 PM, Alan Brown wrote:

Hi -

I haven't commented on this forum for several years, but this event 
did catch my attention.


There are some uses of OSM map data which would not allow for frequent 
updates - offline uses - and therefore, a way of catching such 
vandalism immediately - less than a day, even - would be very helpful.


The thought that occurred, is that certain attributes of certain high 
profile objects should be caught - or even stopped - very early.  The 
name tag of New York City should be an obvious example - what would  
cause it to change (short of us selling it back to the Dutch, or 
similar event)?  A new user, offensive language (one of the new street 
names in  the changelist had the word "fuck", and "Adolf Hilter") - 
these should be immediate red flags.  In principle, changelists could 
be submitted to some sort criteria that could trigg moderation, 
instead of automatically checking it in.


Granted, it would be nearly impossible to make this criteria perfect: 
there's  not offensive about the word "Jew", but it was applied in an 
offensive way in this situation; I'd have no idea what would be 
offensive in Hungarian, much less Thai; someone could draw something 
offensive (like a peeing Android) that would be very hard to catch; 
there are places like "Dildo, Newfoundland" that are legitimate.  But 
I don't think it would be all that hard to flag a changelist like this 
last vandalism, without interrupting legitimate edits by very much.  
At very least, you can force your vandals to be clever to succeed.


In our usage, we will scan the names of significant objects for 
potentially offensive changes.  But it would be good to have some sort 
of gateway in the OSM database itself.  I don't understand any of the 
details of the OSM check-in process, if there is any monitoring for 
potential vandalism.


-Alan


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Re: [Talk-us] NYC Name Vandalism

2018-09-04 Thread Alan Brown
Hi -
I haven't commented on this forum for several years, but this event did catch 
my attention. 

There are some uses of OSM map data which would not allow for frequent updates 
- offline uses - and therefore, a way of catching such vandalism immediately - 
less than a day, even - would be very helpful.
The thought that occurred, is that certain attributes of certain high profile 
objects should be caught - or even stopped - very early.  The name tag of New 
York City should be an obvious example - what would  cause it to change (short 
of us selling it back to the Dutch, or similar event)?  A new user, offensive 
language (one of the new street names in  the changelist had the word "fuck", 
and "Adolf Hilter") - these should be immediate red flags.  In principle, 
changelists could be submitted to some sort criteria that could trigg 
moderation, instead of automatically checking it in.

Granted, it would be nearly impossible to make this criteria perfect: there's  
not offensive about the word "Jew", but it was applied in an offensive way in 
this situation; I'd have no idea what would be offensive in Hungarian, much 
less Thai; someone could draw something offensive (like a peeing Android) that 
would be very hard to catch; there are places like "Dildo, Newfoundland" that 
are legitimate.  But I don't think it would be all that hard to flag a 
changelist like this last vandalism, without interrupting legitimate edits by 
very much.  At very least, you can force your vandals to be clever to succeed.
In our usage, we will scan the names of significant objects for potentially 
offensive changes.  But it would be good to have some sort of gateway in the 
OSM database itself.  I don't understand any of the details of the OSM check-in 
process, if there is any monitoring for potential vandalism.

-Alan
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