Re: [jira] [Commented] (RYA-248) Federated reasoning for multiple instances of Rya

[Adina Crainiceanu <ad...@usna.edu>]

M <http://rdf4j.org/>ilinda,

Thank you for your interest in this project. For this project you would
need to know about RDF [1], reasoning, OpenRDF [2], and Java. To get
started, I would suggest reading the articles about Rya [3]. Do a google
search to find some tutorials about RDF and about reasoning, for example
[5]. Look in the Rya code[4]  and OpenRDF code source [2]. Try to download
and install Rya, for example by using the Vagrant VM
https://github.com/apache/incubator-rya/tree/master/extras/vagrantExample/src/main/vagrant.
The vagrant script might be slightly out of date, but let us know if you
have problems.

[1] https://www.w3.org/RDF/
[2] http://rdf4j.org/
[3] https://rya.apache.org/documentation/
[4] https://github.com/apache/incubator-rya
[5] http://www.linkeddatatools.com/introducing-rdf


Adina


On Tue, Mar 7, 2017 at 11:00 PM, Milinda Kasun (JIRA) <ji...@apache.org>
wrote:

>
>     [ https://issues.apache.org/jira/browse/RYA-248?page=com.
> atlassian.jira.plugin.system.issuetabpanels:comment-
> tabpanel&focusedCommentId=15900658#comment-15900658 ]
>
> Milinda Kasun commented on RYA-248:
> -----------------------------------
>
> Hi, I'm Milinda Kasun, I am a Final year undergraduate from the Department
> of Computer Science and Engineering (University of Moratuwa, Sri Lanka). I
> have experience on development with Java. I would like do this project for
> GSoC 2017. It would be greatly appreciated if you could help me get started.
>
> Thank You
>
>
> > Federated reasoning for multiple instances of Rya
> > -------------------------------------------------
> >
> >                 Key: RYA-248
> >                 URL: https://issues.apache.org/jira/browse/RYA-248
> >             Project: Rya
> >          Issue Type: New Feature
> >          Components: dao, sail
> >            Reporter: Adina Crainiceanu
> >            Priority: Minor
> >              Labels: Java, RDF, gsoc2017
> >
> > Implement a federated reasoning capability for a federation made of
> multiple Rya instances.
> > OpenRDF has implemented SPQRQL query processing in a federation.
> Reasoning is a powerful tool to infer new information from existing RDF
> data, based on a given ontology.
> > For this task, one should:
> > 1)  investigate whether OpenRDF provided capabilities for reasoning
> (inference) in a federated RDF triple-store.
> > 2) implement an initial capability for inference for a subset of the
> standard OWL predicates in a federated environment  (ex. rdfs:subClassOf,
> rdfs:subPropertyOf, and owl:EquivalentProperty)
> > 3) if time permits, develop and implement a more efficient algorithm for
> federated reasoning
>
>
>
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-- 
Dr. Adina Crainiceanu
Associate Professor, Computer Science Department
United States Naval Academy
410-293-6822
adina@usna.edu
http://www.usna.edu/Users/cs/adina/