Virtual Instances Generator
This repository contains the source code for the generator used in the NPD benchmark (https://github.com/ontop/npd-benchmark).
The generator is bundled as a multi-module maven (http://maven.apache.org/) project.
VIG is bundled as a maven project, therefore it can be built using the standard maven commands. In order to save time, there is a build script that does the job as well.
$ ./build.sh
The jar (with dependencies) can then be found under the vig-distribution/target folder.
Before running, a few things need to be configured. Please refer to the wiki page (https://github.com/ontop/vig/wiki) for more information.
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**Davide Lanti, Guohui Xiao, Diego Calvanese: Fast and Simple Data Scaling for OBDA Benchmarks. BLINK@ISWC 2016 Available at http://ceur-ws.org/Vol-1700/paper-06.pdf
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Data Scaling in OBDA Benchmarks: The VIG Approach. Davide Lanti, Guohui Xiao, Diego Calvanese. 2016 Available at https://arxiv.org/abs/1607.06343.
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**Davide Lanti, Guohui Xiao, Diego Calvanese: An Evaluation of VIG with the BSBM Benchmark. International Semantic Web Conference (Posters & Demos) 2016 Available at http://ceur-ws.org/Vol-1690/paper82.pdf