Downloads

SIREn is available as Open Source software under the Apache License 2.0 which lets you use SIREn in both commercial and Open Source programs.

SIREn for Apache Lucene and Solr

A snapshot of the current development branch of SIREn based on Apache Lucene and Solr 3.1.0. What's new in this version ?

• a multi-module maven project;
• a n-triple query parser;
• a solr plugin to add SIREn functionalities within Solr;
• a Solr/SIREn demo that should (practically) run out of the box.

SIREn 0.2.1-SNAPSHOT

SNAPSHOT of the current development branch. Based on Lucene and Solr 3.1.0.

• (src) (tar.gz) (zip)
• Change Log

SIREn for Apache Lucene

A tested version of SIREn based on the most recent stable Apache Lucene version

SIREn 0.2.0

Release based on Lucene 3.0.x, including various bug fixes, the ability to restrict search to specific tuples, performance and ranking improvements.

• (tar.gz) (zip) (jar)
• Change Log

SIREn 0.1

The first release of SIREn, based on Lucene 2.4.1.

• (tar.gz) (zip)

Other Resources

Datasets

Here is a list of datasets we used for benchmarking SIREn:

• MIT Barton dataset
• Real-World dataset
• Billion Triple Challenge dataset

Querysets

Here is a list of querysets (SPARQL) we used for benchmarking SIREn:

• MIT Barton queryset
• Real-World queryset
• 10-Billion queryset