Advanced inference in Jena

2014-08-04 Thread Dejan Mitrovic
Dear all, I am working on a distributed non-axiomatic reasoning system, based on the formalism called Non-axiomatic logic. In short, it belongs to the field of artificial general intelligence, and includes (among other things) forward inference (e.g. logical deduction, induction, abduction, etc.),

Re: Jena on Nosql

2014-08-04 Thread Andrea Gazzarini
Hi Claude, many thanks for the points...that was exactly what I was looking for Many thanks again Andrea On 4 Aug 2014 18:12, "Claude Warren" wrote: > Andrea, > > I am not certain that Cassandra will work for a Jena graph store because of > the requirement for the primary key column. But... > >

Re: Jena on Nosql

2014-08-04 Thread Claude Warren
Andrea, I am not certain that Cassandra will work for a Jena graph store because of the requirement for the primary key column. But... The easiest mechanism for extension is to extend GraphBase. As the documentation states: GraphBase is an implementation of Graph that provides some convenient

Re: Jena on Nosql

2014-08-04 Thread Andrea Gazzarini
Hi guys, sorry for disturbing you again...any response for the email below? Many thanks, Andrea On 1 Aug 2014 19:57, "Andrea Gazzarini" wrote: > Hi devs, > for a project where I'm working on, I'd need to use Jena over a nosql > storage for storing and queryjng rdf, specifically using Cassandra.

Re: Sparql in rules - How's it going?

2014-08-04 Thread Miguel Bento Alves
Hi Andy, Since my last update, I'm trying to combine term rules with sparql commands in a same rule (forwardRETE mode). However, it has been very difficult, i'm not find out how I can do that. There are some issues about this that must be discussed with the community (e.g., syntax) but I will

[jira] [Closed] (JENA-757) tdbloader loading to a named graph hecks for triples/quads based on command line args.

2014-08-04 Thread Andy Seaborne (JIRA)
[ https://issues.apache.org/jira/browse/JENA-757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Seaborne closed JENA-757. -- Resolution: Fixed Fix Version/s: Jena 2.12.1 Assignee: Andy Seaborne > tdbloader loading

[jira] [Commented] (JENA-757) tdbloader loading to a named graph hecks for triples/quads based on command line args.

2014-08-04 Thread ASF subversion and git services (JIRA)
[ https://issues.apache.org/jira/browse/JENA-757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14084520#comment-14084520 ] ASF subversion and git services commented on JENA-757: -- Commit 1615527

[jira] [Updated] (JENA-757) tdbloader loading to a named graph hecks for triples/quads based on command line args.

2014-08-04 Thread Andy Seaborne (JIRA)
[ https://issues.apache.org/jira/browse/JENA-757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Seaborne updated JENA-757: --- Description: In the case of FOAF, the MIME type, and triples vs quads, isn't known until conneg is don

[jira] [Updated] (JENA-757) tdbloader loading to a named graph hecks for triples/quads based on command line args.

2014-08-04 Thread Andy Seaborne (JIRA)
[ https://issues.apache.org/jira/browse/JENA-757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Seaborne updated JENA-757: --- Description: from irc:freenode.net/#jena on 2014-08-04 (GMT+1) {noformat} (09:14:35) jmvanel: This doe

[jira] [Created] (JENA-757) tdbloader loading to a named graph hecks for triples/quads based on command line args.

2014-08-04 Thread Andy Seaborne (JIRA)
Andy Seaborne created JENA-757: -- Summary: tdbloader loading to a named graph hecks for triples/quads based on command line args. Key: JENA-757 URL: https://issues.apache.org/jira/browse/JENA-757 Project: