Re: Modeling Uncertainty in PROV - presented at WWW2013

 Hi Ed,

yes, that's the paper in the WWW online proceedings.

- Tom

Tom De Nies
Researcher Semantic Web
Ghent University - iMinds
Faculty of Engineering and Architecture
Department of Electronics and Information Systems - Multimedia Lab
Gaston Crommenlaan 8 bus 201, B-9050 Ledeberg-Ghent, Belgium

t: +32 9 331 49 59
e: tom.denies@ugent.be

URL:  http://multimedialab.elis.ugent.be
2013/6/10 Ed Summers <ehs@pobox.com>

> Hi Tom,
>
> Thanks for sharing. Is the paper here:
>
>   http://www2013.org/companion/p167.pdf
>
> the same version of the paper you have to pay IEEE for?
>
> //Ed
>
> On Mon, Jun 10, 2013 at 4:58 AM, Tom De Nies <tom.denies@ugent.be> wrote:
> > Hi Carl,
> >
> > thanks for the useful information!
> >
> > COBWEB looks like an extremely interesting project, where there is a
> clear
> > need for trustworthiness assessment of the data that is gathered.
> >
> > I hadn't heard of UnCertML. For my use cases, at first glance it's seems
> to
> > be a bit overkill since there's less statistics involved, but I'll
> > definitely keep it in mind should more complex scenarios present
> themselves.
> > In any case, it would definitely be interesting to see how it could be
> > combined with PROV.
> >
> > Regards,
> > Tom
> > Tom De Nies
> > Researcher Semantic Web
> > Ghent University - iMinds
> > Faculty of Engineering and Architecture
> > Department of Electronics and Information Systems - Multimedia Lab
> > Gaston Crommenlaan 8 bus 201, B-9050 Ledeberg-Ghent, Belgium
> >
> > t: +32 9 331 49 59
> > e: tom.denies@ugent.be
> >
> > URL:  http://multimedialab.elis.ugent.be
> >
> >
> > 2013/6/7 Carl Reed <creed@opengeospatial.org>
> >>
> >> Thanks, Tom -
> >>
> >> Uncertainty is a “big deal” with spatial data, whether collected by
> >> traditional survey techniques, from sensors, or for volunteered
> geographic
> >> information (VGI).
> >>
> >> For example, check out COBWEB
> >> http://www.opengeospatial.org/projects/initiatives/cobweb as an
> interesting
> >> example of where data quality, provenance, and uncertainty all collide.
> >>
> >> In terms of the geosciences (hydrology, meteorology, etc), we have been
> >> using UnCertML for modeling and encoding uncertainty in our standards
> work.
> >>
> >> I will share your presentation with the OGC Membership. I suspect that
> >> there will be considerable interest.
> >>
> >> Regards
> >>
> >> Carl Reed, PhD
> >> CTO
> >> OGC
> >>
> >>
> >> From: Tom De Nies
> >> Sent: Friday, June 07, 2013 6:22 AM
> >> To: public-prov-comments@w3.org
> >> Subject: Modeling Uncertainty in PROV - presented at WWW2013
> >>
> >> Hi all,
> >>
> >> since we're sharing PROV stories, I thought I'd let you know of our
> recent
> >> contribution at WWW2013 [1].
> >>
> >> It's a very simple & lightweight set of attributes, used to model
> >> provenance in case the content is uncertain, or when the provenance
> >> statements are uncertain themselves.
> >> I needed these for my work with Named Entity Recognition, provenance
> >> reconstruction and trust assessment, and decided to write a short paper
> >> about them in case someone else had use for them. Since most PROV
> statements
> >> support attributes, the PROV I add these to remains perfectly valid.
> >> Of course, you could create your own attributes for this, but should you
> >> want to use them as well, we've created an "UP" namespace at our lab's
> >> website [2].
> >>
> >> Best regards,
> >> Tom
> >>
> >> [1] De Nies, Tom, et al. "Modeling uncertain provenance and provenance
> of
> >> uncertainty in W3C PROV." Proceedings of the 22nd international
> conference
> >> on World Wide Web companion. International World Wide Web Conferences
> >> Steering Committee, 2013.
> >> http://dl.acm.org/citation.cfm?id=2487871
> >> [2] http://semweb.mmlab.be/ns/up/
> >>
> >> Tom De Nies
> >> Researcher Semantic Web
> >> Ghent University - iMinds
> >> Faculty of Engineering and Architecture
> >> Department of Electronics and Information Systems - Multimedia Lab
> >> Gaston Crommenlaan 8 bus 201, B-9050 Ledeberg-Ghent, Belgium
> >>
> >> t: +32 9 331 49 59
> >> e: tom.denies@ugent.be
> >>
> >> URL:  http://multimedialab.elis.ugent.be
> >>
> >
> >
>
>