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Andrew Thomas and Joseph Blitzstein have a paper about thresholding valued
ties in the manner discussed
http://www.acthomas.ca/papers/the-thresholding-problem.pdf

I think they have another paper which looks at dichotomizing valued ties
with separate thresholds for each individual, so that each node has a
bounded outdegree:
http://arxiv.org/pdf/1101.2228.pdf

On Tue, Aug 14, 2012 at 10:39 AM, yyahn <[log in to unmask]> wrote:

> *****  To join INSNA, visit http://www.insna.org  *****
>
> A few more relevant papers:
>
> F. Radicchi et al., Information filtering in complex weighted networks,
> PRE 2011
> http://pre.aps.org/abstract/PRE/v83/i4/e046101
>
> N. J. Foti et al., Nonparametric Sparsification of Complex Multiscale
> Networks, PLOS ONE 2011
> http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0016431
>
> D. Grady et al., Robust classification of salient links in complex
> networks, Nature Comm. 2012
> http://www.nature.com/ncomms/journal/v3/n5/full/ncomms1847.html
>
> --
> Yong-Yeol Ahn
> Assistant Professor
> School of Informatics and Computing
> Indiana University Bloomington
> Web: http://yongyeol.com
>
>
> On Aug 14, 2012, at 12:32 PM, Dmitry Zinoviev <[log in to unmask]> wrote:
>
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> >
> > Another filtering method is described in this paper:
> >
> > Tumminello, M., Di Matteo, T., and Mantegna, R.: A Tool for Filtering
> > Information in Complex Systems, PNAS 102(30), volume 102, 1042110426,
> > July 2005
> >
> > --
> > Dmitry Zinoviev
> > Associate Professor in Mathematics and Computer Science
> > Suffolk University, Boston, MA 02114
> >
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