AR2SPARQL: An Arabic Natural Language Interface for the Semantic Web

@article{AlAgha2015AR2SPARQLAA,
  title={AR2SPARQL: An Arabic Natural Language Interface for the Semantic Web},
  author={Iyad AlAgha and Alaa Abu-Taha},
  journal={International Journal of Computer Applications},
  year={2015},
  volume={125},
  pages={19-27}
}
  • I. AlAgha, Alaa Abu-Taha
  • Published 17 September 2015
  • Computer Science
  • International Journal of Computer Applications
With the growing interest in supporting the Arabic language on the Semantic Web (SW), there is an emerging need to enable Arab users to query ontologies and RDF stores without being challenged with the formal logic of the SW. In the domain of English language, several efforts provided Natural Language (NL) interfaces to enable ordinary users to query ontologies using NL queries. However, none of these efforts were designed to support the Arabic language which has different morphological and… Expand
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References

SHOWING 1-10 OF 40 REFERENCES
Using the Yago ontology as a resource for the enrichment of Named Entities in Arabic WordNet
TLDR
This paper investigates the usefulness of enriching AWN by means of the Yago ontology and preliminary experiments show that this technique helps to extend and improve the processed questions. Expand
AquaLog: An Ontology-Portable Question Answering System for the Semantic Web
TLDR
This paper describes the current version of AquaLog, a portable question-answering system which takes queries expressed in natural language and an ontology as input and returns answers drawn from the available semantic markup. Expand
The Arabic language and the semantic web : Challenges and opportunities
Since the advent of the Semantic Web in the late 90’s, many Web applications were created to benefit from the capabilities provided by Semantic Web technologies. These capabilities includeExpand
Arabic ontology engineering-challenges and opportunities
TLDR
This talk overviews the importance of linguistic ontologies, which are becoming popular in multilingual and multicultural search engines as well as linked data, and discusses the challenges related to building and engineering them. Expand
PANTO: A Portable Natural Language Interface to Ontologies
TLDR
PANTO is presented, a Portable nAtural laNguage inTerface to Ontologies, which accepts generic natural language queries and outputs SPARQL queries, and adopts a triple-based data model to interpret the parse trees output by an off-the-shelf parser. Expand
Arabic Semantic Web Applications – A Survey
Arabic Language is the mother tongue for 23 countries and more than 350 million persons. Moreover, since it is the language of the Holy Quran, many other Islamic countries, like Pakistan, teachExpand
Evaluating question answering over linked data
TLDR
The main goal of the challenge was to get insight into the strengths, capabilities, and current shortcomings of question answering systems as interfaces to query linked data sources, as well as benchmarking how these interaction paradigms can deal with the fact that the amount of RDF data available on the web is very large and heterogeneous with respect to the vocabularies and schemas used. Expand
On the Improvement of Passage Retrieval in Arabic Question/Answering (Q/A) Systems
TLDR
This PhD thesis shows that the accuracy, the Mean Reciprocal Rank (MRR) and the number of answered questions are enhanced using a Query Expansion (QE) module based on Arabic Wordnet (AWN) in the first level and a structure-based Passage Retrieval (PR) module in the second level. Expand
Introducing the Arabic WordNet project
TLDR
The approach towards building a lexical resource in Standard Arabic will be based on the design and contents of the universally accepted Princeton WordNet and will be mappable straightforwardly onto PWN 2.0 and EuroWordNet, enabling translation on the lexical level to English and dozens of other languages. Expand
Template-based question answering over RDF data
TLDR
A novel approach that relies on a parse of the question to produce a SPARQL template that directly mirrors the internal structure of theQuestion answering system, which is then instantiated using statistical entity identification and predicate detection. Expand
...
1
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...