Re: GSoC 2014 - Define SPARQL commands in Jena rules

2014-03-10 Thread Miguel Bento Alves
Hi Andy, Why not create a private word? Something like: (?r rdf:type ex:Square) <- execSPARQL(select ?r where { ?r ex:width ?width . ?r ex:height ?height . FILTER(?width = ?height) . })

Re: GSoC 2014 - Define SPARQL commands in Jena rules

2014-03-10 Thread Andy Seaborne
On 09/03/14 22:35, Miguel Bento Alves wrote: Hi Andy, "I wonder if it might be better to build a new syntax for "SPARQL Rules" which is SPARQL inspired using BGPs" Yes, it is a good possibility. You, better than me for sure, know the issues carried by the syntax. And, what about something like

Re: [GSoC 2014] Data Tables for SPARQL

2014-03-10 Thread Andy Seaborne
Hi Ying, Good questions. I'll try to give a response to the specific points you've brought up but also there is a different I want to put forward for discussion. I'll write up a first draft of a project plan then we can see if the size and scope is realistic. You asked about whether varia

Re: Attending ApacheCon North America 2014

2014-03-10 Thread Andy Seaborne
On 10/03/14 11:37, Rob Vesse wrote: I will be attending the conference myself (I'm giving the JDBC for SPARQL talk and the SPARQL Optimization 101 tutorial) and I hope to see some of you at ApacheCon next month. If anyone from the Jena community is planning on being there and would like to meet

[jira] [Commented] (JENA-410) Reinstate or deprecate user-defined types

2014-03-10 Thread Andrew Crapo (JIRA)
[ https://issues.apache.org/jira/browse/JENA-410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925748#comment-13925748 ] Andrew Crapo commented on JENA-410: --- Is there any resolution on this? I'd like to use user

Attending ApacheCon North America 2014

2014-03-10 Thread Rob Vesse
Hi All For those who aren't already aware ApacheCon North America 2014 is being held in Denver, Colorado next month from April 7th ­ 9th. You can find details of the conference at http://events.linuxfoundation.org/events/apachecon-north-america and a detailed talk schedule at http://apacheconnort

[jira] [Updated] (JENA-624) Develop a new in-memory RDF Dataset implementation

2014-03-10 Thread Andy Seaborne (JIRA)
[ https://issues.apache.org/jira/browse/JENA-624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Seaborne updated JENA-624: --- Labels: gsoc gsoc2014 java linked_data rdf (was: gsoc gsoc2014 java linked_data mentor rdf) > Develop

[jira] [Closed] (JENA-427) Statistics for Fuseki usage.

2014-03-10 Thread Andy Seaborne (JIRA)
[ https://issues.apache.org/jira/browse/JENA-427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Seaborne closed JENA-427. -- Resolution: Fixed Fuseki2 will have statistics available over HTTP and via the admin UI. > Statistics fo

[jira] [Closed] (JENA-641) org.apache.jena.atlas.AtlasException on particular Turtle file

2014-03-10 Thread Andy Seaborne (JIRA)
[ https://issues.apache.org/jira/browse/JENA-641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Seaborne closed JENA-641. -- Resolution: Not A Problem Ideally, needs a JIRA for an enhancement to character conversion to give better

[jira] [Closed] (JENA-637) Results differents for the same query in theory

2014-03-10 Thread Andy Seaborne (JIRA)
[ https://issues.apache.org/jira/browse/JENA-637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Andy Seaborne closed JENA-637. -- > Results differents for the same query in theory > --- > >