Re: [Dbpedia-discussion] how to inference?

Hi Jiusheng, The example works for me, having loading the data in the first example: $ /usr/local/virtuoso-opensource/bin/isql 1112 Connected to OpenLink Virtuoso Driver: 05.00.3033 OpenLink Virtuoso ODBC Driver OpenLink Interactive SQL (Virtuoso), version 0.9849b. Type HELP; for help and E

Re: [Dbpedia-discussion] how to inference?

Hi Juisheng The documentation URL (http://docs.openlinksw.com/virtuoso/ rdfsparqlrule.html#rdfsparqlruleintro) I sent you yesterday includes and example on setting up inferencing for DBpedia as has been done on the live instance we host, have you tried using the example against your local

Re: [Dbpedia-discussion] how to inference?

Hi Hugh, Yes, you are right, we have a local Virtuoso instance hosting DBpedia datasets. is it the configuration issue on the server side? we changed values for MaxCheckpointRemap NumberOfBuffers MaxDirtyBuffers TransactionAfterImageLimit is there any parameter used to control inference? On T

Re: [Dbpedia-discussion] how to inference?

Hi Jiusheng, The live dbpedia instance is hosted on a Virtuoso 5.0.8 build so I would not expect this to be an issue. I presume you have a local instance of dbpedia create from the available datasets and hosted in Virtuoso ? Best Regards Hugh Williams Professional Services OpenLink Softwa

Re: [Dbpedia-discussion] how to inference?

Hi Hugh, I use the Virtuoso open source v5.0.8, is it the reason? On Thu, Sep 11, 2008 at 7:44 PM, Hugh Williams <[EMAIL PROTECTED]>wrote: > Hi Juisheng, > Strange indeed, as the graph clearly exists and is accessible ... > > I shall see if anyone internal might have any other possible suggestio

Re: [Dbpedia-discussion] how to inference?

Hi Juisheng, Strange indeed, as the graph clearly exists and is accessible ... I shall see if anyone internal might have any other possible suggestions as to the cause ... Best Regards Hugh Williams Professional Services OpenLink Software Web: http://www.openlinksw.com Support: http://suppor

Re: [Dbpedia-discussion] how to inference?

Hi Hugh, Yes, I have graph 'http://10.120.8.181/dbpedia/sparql/'in local. [EMAIL PROTECTED]:~$ isql Connected to OpenLink Virtuoso Driver: 05.08.3034 OpenLink Virtuoso ODBC Driver OpenLink Interactive SQL (Virtuoso), version 0.9849b. Type HELP; for hel

Re: [Dbpedia-discussion] how to inference?

Hi juisheng, I presume you are trying to build on the inferencing example in our online documentation at: http://docs.openlinksw.com/virtuoso/ rdfsparqlrule.html#rdfsparqlruleintro which works for me and presumably works for you also ? Does the graph and triple set for the graph rule us

[Dbpedia-discussion] how to inference?

Hi Hugh, Always got 'inference context does not exist' error, could you please take a look? Here shows my operations: [EMAIL PROTECTED]:/disk1/sda/jchen/Structured$ cat scripts/inference rdfs_rule_set('http://10.120.8.181/dbpedia/sparql/inference', ' http://10.120.8.181/dbpedia/sparql/'); [EMAIL