Re: Saving voluminous RDF model in File?

2014-08-14 Thread Zahir Kali
It is clear. Thank you. Le Jeudi 14 août 2014 15h41, Dave Reynolds a écrit : On 14/08/14 14:30, Zahir Kali wrote: > In fact, i have different results using OWL_MICRO and Default configuration. > Plaese, is this natural? Yes, MICRO is performing fewer inferences in return for better speed a

Re: Saving voluminous RDF model in File?

2014-08-14 Thread Dave Reynolds
On 14/08/14 14:30, Zahir Kali wrote: In fact, i have different results using OWL_MICRO and Default configuration. Plaese, is this natural? Yes, MICRO is performing fewer inferences in return for better speed and scaling. See https://jena.apache.org/documentation/inference/#OWLcoverage Dave

Re: Saving voluminous RDF model in File?

2014-08-14 Thread Zahir Kali
In fact, i have different results using OWL_MICRO and Default configuration. Plaese, is this natural? To use OWL_MICRO i call this function: ReasonerRegistry.getOWLMicroReasoner().bindSchema(schema); To use default OWL i cal this function:  ReasonerRegistry.getOWLReasoner().bindSchema(schema);

Re: Saving voluminous RDF model in File?

2014-08-13 Thread Zahir Kali
Thank you Dave, effectively the materialization of the model make the writing in file really faster. Thanks Le Mercredi 13 août 2014 16h09, Dave Reynolds a écrit : On 13/08/14 15:02, Chris Dollin wrote: > On Wednesday, August 13, 2014 02:47:33 PM Zahir Kali wrote: >> >> I am using OWL re

Re: Saving voluminous RDF model in File?

2014-08-13 Thread Dave Reynolds
On 13/08/14 15:02, Chris Dollin wrote: On Wednesday, August 13, 2014 02:47:33 PM Zahir Kali wrote: I am using OWL reasoner of Jena. But the problem is not the inference ingine. The inference finished after 2 seconds. The probleme is whene i take resulted Model to save it in a file. If the inf

Re: Re: Saving voluminous RDF model in File?

2014-08-13 Thread Chris Dollin
On Wednesday, August 13, 2014 02:47:33 PM Zahir Kali wrote: > > I am using OWL reasoner of Jena. But the problem is not the inference ingine. > The inference finished after 2 seconds. The probleme is whene i take resulted > Model to save it in a file. If the inference uses backwards rules, it do

Re: Saving voluminous RDF model in File?

2014-08-13 Thread Zahir Kali
I am using OWL reasoner of Jena. But the problem is not the inference ingine. The inference finished after 2 seconds. The probleme is whene i take resulted Model to save it in a file. I am trying with Jena TDB and i seems that i am in the right direction. Thank you. Le Mercredi 13 août 2014

Re: Saving voluminous RDF model in File?

2014-08-13 Thread Andy Seaborne
On 13/08/14 12:08, Damian Steer wrote: On 13/08/14 11:59, Zahir Kali wrote: Thank you for the help. But i have tried the both RDFDataMgr and RDFWriter but the result is not better. You didn't address these questions: How big is the model, and what format are you writing the file in? Dami

Re: Re: Saving voluminous RDF model in File?

2014-08-13 Thread Chris Dollin
On Wednesday, August 13, 2014 11:59:47 AM Zahir Kali wrote: > Thank you for the help. But i have tried the both RDFDataMgr and RDFWriter > but the result is not better. Please be specific about what you tried. Include how big your data is [befor and after inference] and how much memory you gave

Re: Saving voluminous RDF model in File?

2014-08-13 Thread Damian Steer
On 13/08/14 11:59, Zahir Kali wrote: > Thank you for the help. But i have tried the both RDFDataMgr and RDFWriter > but the result is not better. You didn't address these questions: > How big is the model, and what format are you writing the file in? Damian

Re: Saving voluminous RDF model in File?

2014-08-13 Thread Zahir Kali
Thank you for the help. But i have tried the both  RDFDataMgr and RDFWriter but the result is not better. Sofiane. Le Mercredi 13 août 2014 11h28, Damian Steer a écrit : On 13/08/14 09:14, Zahir Kali wrote: > Hello, I am working about reasoning in Jena. I take RDF model and i > enrich it.

Re: Saving voluminous RDF model in File?

2014-08-13 Thread Damian Steer
On 13/08/14 09:14, Zahir Kali wrote: > Hello, I am working about reasoning in Jena. I take RDF model and i > enrich it.So the RDF obtained is voluminous and to save it in a file > i must wait many hours (3 or 4 hours). I thought to use TDB but i am > not sure that is the best way to resolve the pro

Saving voluminous RDF model in File?

2014-08-13 Thread Zahir Kali
Hello, I am working about reasoning in Jena. I take RDF model and i enrich it.So the RDF obtained is voluminous and to save it in a file i must wait many hours (3 or 4 hours). I thought to use TDB but i am not sure that is the best way to resolve the problem. Please, do you have idea? Thanks.