Re: [jgrapht-developers] RE : Re: RE : Re: RE : Re: RE : Some contributions

[John V. S. <js...@gm...>]

OK, all changes have been committed to Subversion.

I need to clean up a bunch of Eclipse warnings, and then I'd say it's 
time for an 0.7.2 release.

JVS

gu boulmi wrote:
> Seems like my zip file has been blocked...
> I've renamed it with a .zip2 extension.
> 
> 
> */"John V. Sichi" <js...@gm...>/* a écrit :
> 
>     Thanks, I'll check in your improvement for k-shortest, and add epsilon
>     as an optional parameter for Bellman-Ford.
> 
>     JVS
> 
>     gu boulmi wrote:
>      > Hi,
>      >
>      > Concerning my contribution, meanwhile I have noticed a special case
>      > where the K shortest paths algorithm performs badly but
>     fortunately I
>      > have found how to resolve it. That's why I send you those
>     rectifications
>      > (put together with the JUnit test case).
>      >
>      > Furthermore I have some remarks about the Bellman-Ford :
>      >
>      > BellmanFordPathElement#espilon
>      > ---------------------------------------------------
>      > It would be great if it could become a user-parameter (for the
>     moment
>      > the epsilon attribute is constant equal to 10-9).
>      > Actually, depending on the magnitude order of the cost values, the
>      > rouding error does not always occur at the same place beyond the
>     comma.
>      > I have personally encountered cases where I had to set the
>     epsilon to
>      > 10^-6 to avoid rounding errors.
>      > Because the epsilon value can not be changed by the user I was
>     forced to
>      > create new classes (copies from BellmanFordPathElement,
>      > BellmanFordIterator and BellmanShortestPath) allowing this change.
>      >
>      >
>      > Best regards,
>      >
>      > Guillaume
> 
> 
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