Overview

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Architecture

Welcome

The use of Semantic Web technologies led to an increasing number of structured data published on the Web. Despite the advances on question answering systems retrieving the desired information from structured sources is still a substantial challenge. Users and researchers still face difficulties to integrate and compare their systems results and performance. openQA is an open source question answering framework that unifies approaches from several domain experts. The aim of openQA is to provide a common platform that can be used to promote advances by easy integration and measurement of different approaches. more

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1) Add the following dependency on your project:

<dependency>
  <groupId>org.aksw.openqa</groupId>
  <artifactId>engine</artifactId>
  <version>0.0.7-beta</version>
</dependency>

2) Add the internal AKSW repository on your pom file:

<repositories>
    <repository>
      <id>maven.aksw.internal</id>
      <name>University Leipzig, AKSW Maven2 Repository</name>
      <url>http://maven.aksw.org/archiva/repository/internal</url>
    </repository>
  ...
</repositories>

3) Rock it.. ;-)

NEWS

29/10/2015

The hoverboard arrived!!!

openQA engine v0.0.7-beta (hoverboard) Released

Features
  • API enhancement
  • Full support for QALD benchmark
  • Support for Plugin ARchive (PAR) file package
  • Support for stack trace of the generated answers (runtime + pipeline)
  • Built-in JSON support
  • Support for different answer formulation pipelines

openQA Webserver full v0.0.7-beta (hoverboard) Released download

Features
  • API enhancement
  • Built in REST API
  • Enchacement of user managment
  • Interface enchacement

Publications

Towards an Open Question Answering Architecture, Semantics 2014