so Sascha in short try to use one of the Jena build-in reasoners if this is not bound to a pellet specific task. if it is you will have to bring this request up with the pellet maintainers.
On Tue, Apr 28, 2020 at 5:20 PM Andy Seaborne <a...@apache.org> wrote: > > > On 27/04/2020 09:49, Meckler, Sascha wrote: > > Hi *, > > I have a question about Fuseki: > > > > We have a Fuseki server with one dataset for actual data and one dataset > with reasoning based on the default union graph (=data from first dataset). > When I insert new data into the first dataset, the inference is not always > triggered. The reasoning dataset updates only at the first time or when > restarting. How can we configurate Fuseki to run the inference every time > that new data is inserted into the first dataset? Or is there a better way > to do this? > > For forward rules, I think that the data updates have to go through the > graph with the inference. Forward rules keep state so if you bypass > inference the graph, the state does not get updated. > > Backwards rules may notice to some extent - I'm unsure of the details here. > > Pellet isn't part of the Apache Jena project. > > Andy > > > > > I created a small demo project with an easy example and additional > documentation [1]. My student asked on StackOverflow [2] in January but > there was no answer. > > > > Thank you very much for your help! > > Best regards, > > Sascha > > > > [1] https://github.com/smeckler/inference-demo > > [2] > https://stackoverflow.com/questions/59952945/reasoning-in-apache-jena-fuseki-reload-dataset-or-trigger-inference > > > > ______________________________________________________ > > Sascha Meckler > > Data Spaces and IoT Solutions > > > > Fraunhofer-Institut für Integrierte Schaltungen > <https://www.google.com/maps/search/tut+f%C3%BCr+Integrierte+Schaltungen?entry=gmail&source=g> > IIS > > Nordostpark 93 | 90411 Nürnberg > > > > Phone +49 911 58061-9614 > > > > > -- --- Marco Neumann KONA
