Re: [Virtuoso-users] ST_Intersects with complex shapes

2015-05-18 Thread Olivier Dalang
/company/openlink-software/ > Twitter -- http://twitter.com/OpenLink > Google+ -- http://plus.google.com/100570109519069333827/ > Facebook -- http://www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management Technology Providers > > On 10 Nov 2014,

Re: [Virtuoso-users] Spatial index

2015-01-09 Thread Olivier Dalang
/openlink/virtuoso-opensource/issues/ > > Best Regards > Hugh Williams > Professional Services > OpenLink Software, Inc. // http://www.openlinksw.com/ > Weblog -- http://www.openlinksw.com/blogs/ > LinkedIn -- http://www.linkedin.com/company/openlink-software/ &g

Re: [Virtuoso-users] ST_Intersects with complex shapes

2014-11-10 Thread Olivier Dalang
48)") ) ) } Are you able to reproduce the problem ? Thanks ! Olivier Dalang --- Digital Humanities Lab (DHLAB) - http://dhlab.epfl.ch EPFL CDH DHLAB / CM 2 271 Station 10 / CH-1015 Lausanne Tel. +41 21 693 02 46 2014-11-08 17:25 GMT+01:00 Hugh Williams : > Oliver, > > > On 4 N

Re: [Virtuoso-users] ST_Intersects with complex shapes

2014-11-04 Thread Olivier Dalang
t Regards > Hugh Williams > Professional Services > OpenLink Software, Inc. // http://www.openlinksw.com/ > Weblog -- http://www.openlinksw.com/blogs/ > LinkedIn -- http://www.linkedin.com/company/openlink-software/ > Twitter -- http://twitter.com/OpenLink >

[Virtuoso-users] ST_Intersects with complex shapes

2014-11-03 Thread Olivier Dalang
Or a function to return the bounding box of a geometry ? Or is there a way to make bif:st_intersects work again on all types of shapes ? Thanks in advance for your help ! Olivier Dalang --- Digital Humanities Lab (DHLAB) - http://dhlab.epfl.ch EPFL CDH DHLAB / CM 2 271 Station

Re: [Virtuoso-users] Spatial index

2014-10-26 Thread Olivier Dalang
rsal Data Access, Integration, and Management Technology Providers > > On 22 Oct 2014, at 17:14, Olivier Dalang wrote: > > Hi again ! > > I've got another problem : I can't delete my triples ! > > (note : I'm using Virtuoso Version 7.1.1-dev.3211-pthreads ) > &g

Re: [Virtuoso-users] Spatial index

2014-10-22 Thread Olivier Dalang
ometry>... Is there something I'm missing ? Or did I hit a bug ? And just in case someone cares, I've been able to update the spatial index using DB.DBA.RDF_GEO_ADD more or less as explained here : http://docs.openlinksw.com/virtuoso/rdfsparqlgeospat.html#rdfsparqlge

Re: [Virtuoso-users] Spatial index

2014-10-22 Thread Olivier Dalang
Hi ! After some more tests, it seems the problem doesn't come from Virtuoso, but from Ontowiki (php front end I use to work with Virtuoso). I'll ask on their ML ! Thanks for your answer ! Olivier Dalang --- Digital Humanities Lab (DHLAB) - http://dhlab.epfl.ch EPFL CDH DHLAB

[Virtuoso-users] Spatial index

2014-10-16 Thread Olivier Dalang
m to update. The filter doesn't work anymore and filters out the features (it seems). I'm a bit lost, since I've no idea where the magic lies in the creation of the spatial index. Is there a function to refresh the index for all < http://www.opengis.net/ont/geosparql#geometry> prope

Re: [Virtuoso-users] "Stack Overflow in cost model" error

2014-07-03 Thread Olivier Dalang
Hi ! Any news on this ? Thanks ! Olivier 2014-06-25 14:48 GMT+02:00 Rumi : > Hi Oliver, > > > On 25-Jun-14 12:28 PM, Olivier Dalang wrote: > > Hi ! > > I'm encountering a very strange error. > > I have a query which works well with two different FI

[Virtuoso-users] "Stack Overflow in cost model" error

2014-06-25 Thread Olivier Dalang
"No table rdf_obj" bug in stable) : > Virtuoso Open Source Edition (Column Store) (multi threaded) > Version 7.1.1-dev.3210-pthreads as of Jun 23 2014 > Compiled for Linux (x86_64-unknown-linux-gnu) Is it indeed a bug ? Or am I doing something wrong ? Do you see a workaro

Re: [Virtuoso-users] example using new geo capabilities with polygons

2014-06-24 Thread Olivier Dalang
Hi ! (note : not sure if this will be appended to the old thread at http://sourceforge.net/p/virtuoso/mailman/message/32008220/) Is there any news about the reference documentation of GI-related functions in Virtuoso 7.1 ? I didn't find anything yet. If it's not ready, would it be possible in t

[Virtuoso-users] Geo SPARQL : is it possible to do this ?

2014-06-17 Thread Olivier Dalang
Dear mailing list, I'm very excited of the new geo support that comes with Virtuoso 7.1 ! I'm trying to implement exactly the geosparql example found at [1] (at pages 16-20). In short, they create two geofeatures, and then run a query to select features contained in other features (monuments in p