Displaying 20 results from an estimated 173 matches for "rdf".
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2006 Oct 01
2
Metadata & RDF
On 30/09/06, Ralph Giles <giles@xiph.org> wrote:
> On Sat, Sep 30, 2006 at 12:21:53PM +0200, Danny Ayers wrote:
>
> > Basically I'd like to embed arbitrary (meta)data in flac files.
>
> I agree it would be best to define a new block type for RDF
> metadata, or probably better for random attached XML data,
That sounds reasonable, but...
and
> let the xml parser figure out what schema it's using. It's easy
> to recognize RDF-in-XML
Not always - the following is valid (though rather unusual!) RDF/XML :
<html xmlns=&quo...
2006 Feb 01
3
Parsing RDF coming from a URL
...outside of the US.
I''m using the brainoff.com geocoding service
mappoint = Net::HTTP.new(''brainoff.com'', 80)
response = mappoint.get(''/geocoder/rest/?city=Gent,BE'')
logger.debug response.body
and the body of the response is in the following form :
<rdf:RDF xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:rdf="
http://www.w3.org/1999/02/22-rdf-syntax-ns#">
<geo:Point>
<geo:long>3.7166667</geo:long>
<geo:lat>51.05</geo:lat>
</geo:Point>
</rdf:RDF>
Now my question is : how d...
2006 Sep 30
2
Metadata & RDF
...it may be about the audio, but then again it may be about the
creator of the audio, or the creator of the audio's cat, or the price
of fish in Wisconsin (the earlier cases would probably be more
useful).
There's a suitable mature standard in the form of the Resource
Description Framework, RDF (http://www.w3.org/RDF/). This has already
found a fair amount of application around audio - examples include
MusicBrainz and the "enclosure" vocabulary for RSS 1.0. Immediate uses
for flac might include ICRA Content labeling of speech files ("bad
language" etc) and Creative Com...
2000 Aug 02
4
RDF Metadata Specification
I've put together the first attempt to defining an RDF metadata
vocabulary for use with the CD Index/MusicBrainz/OggVorbis. If you care
about metadata issues, please take a look at:
http://www.cdindex.org/MM
I've included a section for video specific stuff, but everything that I
originally had in there is being covered by the MM:Contributors se...
2016 Oct 18
2
A use of RDF to extend register Remat
Dear Community,
I would like to discuss few points to use RDF to extend register remat
scope. Mr. Krzysztof and I have started discussion this on private mail.
But I think now it would be better to include community.
Interested community member kindly previous discussion (at the end of mail)
before starting here.
After analyzing if RDF can be used for solvin...
2005 Oct 25
2
Content-Type: application/rdf+xml
Hi,
I am trying to parse the response received from a rdf file using DOM.
However, I am not able to get anything in the responseXML. It always returns null.
Following is the content type I receive from the server.
Content-Type: application/rdf+xml
Can someone let me know how I can receive this as an xmlObj?
Thanks in advance,
Mandy.
_________________...
2013 Apr 05
2
Text Encoding
Dear R-Help,
I am using the RDF package/ R 2.14 with the RDF package to download data
from a website, and then use R to manipulate it.
Text on the website is UTF-8. The RDF package's rdf_load command is
converting it into a different encoding, which converts non-ASCII
characters to unicode codes.
On the webpage/sparql RDF:...
2004 Dec 15
4
AR db adapter for a RDF database (ATT: DHH)
Hi people,
As I stated in a earlier message, I am using Rails on my masters degree
and soon I will have to port my application from a relational database
(MySql) to a RDF semantic database called Sesame.
At first, I thought that I could get away with most of the porting only
by writing a decent database adapter, but then, examining AR closer, I
could see that it has some strong dependencies towards relational
mechanics and the SQL language. (The RDF database use...
2012 May 31
1
Using RDF/OWL with R?
Hello,
Is there a convenient way to import RDF/OWL data into R?
I'm interested in importing BioPAX/SBPAX data into R to make them
available for a wider audience. One exciting application would be to
use pathway data to explain differential microarray measurements by
identifying upstream nodes that are likely involved in causing the
diffe...
2016 Mar 23
2
[GSoC 2016] Code Generation Improvements task
On 3/1/2016 11:26 AM, vivek pandya via llvm-dev wrote:
>
> Still I am looking for feedback on RDF part and also if some one is
> willing to mentor me.
Hi Vivek,
Sorry, I missed this email. I wrote the RDF stuff and I'd be happy to
help you out with it if you are interested.
The idea was to have a utility class that would represent the data flow
between registers. The registers coul...
2007 Sep 09
0
The use for an XML based metadata format
...file. In this way
we can attach rights to sections in the file.
Now, more concretely: I don't think this "rights" tag is sufficient -
even though it is taken out of Atom. There are others which are more
complete - e.g. Dublin Core does rights like this:
<dc:rights>
<Agent rdf:about="http://me.yoyo.dyne.name/">
<dc:title>Yo-Yo Dyne</dc:title>
<dc:date>1001-10-01</dc:date>
</Agent>
</dc:rights>
<cc:license rdf:resource="http://flf.org/licenses/whiteHouseLawn" />
And creative commons recommends a...
2007 Apr 04
1
seamonkey on Centos 2.1 deletes itself!
...le surprised at this:
[root at magpie root]# rpm -V seamonkey
missing /usr/lib/mozilla-seamonkey-1.0.8/chrome/overlayinfo/browser
missing /usr/lib/mozilla-seamonkey-1.0.8/chrome/overlayinfo/browser/content
missing /usr/lib/mozilla-seamonkey-1.0.8/chrome/overlayinfo/browser/content/overlays.rdf
missing /usr/lib/mozilla-seamonkey-1.0.8/chrome/overlayinfo/browser/skin
missing /usr/lib/mozilla-seamonkey-1.0.8/chrome/overlayinfo/browser/skin/stylesheets.rdf
missing /usr/lib/mozilla-seamonkey-1.0.8/chrome/overlayinfo/communicator
missing /usr/lib/mozilla-seamonkey-1.0.8/chrome/over...
2016 Mar 23
0
[GSoC 2016] Code Generation Improvements task
*Vivek Pandya*
On Wed, Mar 23, 2016 at 10:28 PM, Krzysztof Parzyszek <
kparzysz at codeaurora.org> wrote:
> On 3/1/2016 11:26 AM, vivek pandya via llvm-dev wrote:
>
>>
>> Still I am looking for feedback on RDF part and also if some one is
>> willing to mentor me.
>
> Hello Krzysztof Parrzyszek,
I switched to other topic as I felt I don't have enough experience in
various backends. I also not tried to ask for guidance after I observed
long gap. So as far as GSoC is concerned it is not pos...
2007 Sep 09
2
The use for an XML based metadata format
...being used by
> other formats.
I doubt I will ever make anyone other than this open source format ever
adopt my ideas. Though MP3s can be places inside an Ogg container? There
you go! Problem solved. (Ha-ha.)
Since the URI attribute can describe locations (URLs), the format could work
as a RDF document; being an external resource describing external content.
But of course the metadata would be in the Ogg stream-container-thingy
(...somehow. help. input?) in the case of the Ogg format.
> > > All I did was propose a process that can lead to an integration into
> > > Og...
2007 Aug 16
3
e c30ac536947f7330943f8de9c33f70ef2d5994e7
e, elemental, is a stack for the data web
there are 4 components: earth, air, fire, water
earth is a pure-ruby RDF triple-store, with a fs backend. no dependencies on 3rd party databases, just add filesystem (tm). theres also a ram backend built with the Mongrel URI-classifier trie as the primitive datastructure. from these two it should be easy to extrapolate how to write a memcached/hadoop backend, or whateve...
2017 Nov 01
2
Reaching definitions on Machine IR post register allocation
Hi Geoff/Krzyssztof,
Wouldn't the isRenamable() change be required even for the RDF based copy propagation? Maybe Hexagon does not impose ABI/ISA restrictions which require specific registers to be used in specific contexts.
Also, if Geoff's copy propagation pass is invoked post-RA wouldn't it need to handle the x86 ISA feature which allows 8 bit/16 bit values to be moved...
2017 Nov 13
2
Reaching definitions on Machine IR post register allocation
...rithms
that detect dependency between instructions will take the implicit defs
into account. For example, instructions modifying AL and AH will appear
to be dependent if they have implicit defs of AX/EAX, even though AL and
AH do not overlap. This was a big problem on Hexagon, and the original
RDF implementation ignored the second kind of implicit defs/uses, only
paying attention to the first. Later on, subregister liveness tracking
was enabled on Hexagon, which got rid of the second kind of implicit
defs/uses altogether. After that, RDF was changed to no longer ignore
any implicit opera...
2017 Oct 31
2
Reaching definitions on Machine IR post register allocation
...Operand][MIR]
Add isRenamable to MachineOperand.
On 10/31/2017 5:49 AM, Raghavan, Venugopal via llvm-dev wrote:
> Hi Krzysztof,
>
> Thanks a lot for taking the time to write a detailed explanation. I
> think I understand things better now.
>
> I am trying to see if I can use RDF for X86 assuming I can add more
> register units for X86 so that the partial re-definition issue you
> pointed earlier is fixed. I am not yet sure whether it is easy or not,
> but I have identified a portion of code in TableGen which I can modify
> to do this.
>
> Once I have...
2017 Nov 24
2
Reaching definitions on Machine IR post register allocation
...he implicit def to the use is present
> and the register associated with this edge covers the register associated
> with the missing edge.
>
> I will try to revert the patch you mentioned and check if the precision
> issue is fixed. I am seeing some other failure in a test case after RDF
> copy propagation for X86 code and I was attributing it to this missing
> edge, but, I guess there is some other issue which I will try to debug.
>
> Thanks.
>
> Regards,
> Venu.
>
> On Mon, Nov 13, 2017 at 9:39 PM, Krzysztof Parzyszek via llvm-dev <
> llvm-dev at...
2007 Sep 09
7
The use for an XML based metadata format
Daniel,
these are all good ideas and worth progressing. However, it may be
better not to merge too many goals in one format (MPEG-7 did that and
ended up as a big mess). So, I suggest to start by structuring the
types of things you want - then finding out which parts belong where
into existing formats such as vorbis comment, Skeleton and CMML, and
only then start to develop a new format.
For