Published on Sat Jul 16 2016

Knowledge Representation on the Web revisited: Tools for Prototype Based Ontologies

Michael Cochez, Stefan Decker, Eric Prud'hommeaux

In recent years RDF and OWL have become the most common knowledge representation languages in use on the Web. In this paper we present a practical implementation of a different kind of knowledge representation based on Prototypes. We also present extensible implementations of a prototype knowledge base.

0
0
0
Abstract

In recent years RDF and OWL have become the most common knowledge representation languages in use on the Web, propelled by the recommendation of the W3C. In this paper we present a practical implementation of a different kind of knowledge representation based on Prototypes. In detail, we present a concrete syntax easily and effectively parsable by applications. We also present extensible implementations of a prototype knowledge base, specifically designed for storage of Prototypes. These implementations are written in Java and can be extended by using the implementation as a library. Alternatively, the software can be deployed as such. Further, results of benchmarks for both local and web deployment are presented. This paper augments a research paper, in which we describe the more theoretical aspects of our Prototype system.

Thu Dec 15 2016
Artificial Intelligence
Ontohub: A semantic repository for heterogeneous ontologies
Ontohub is a repository engine for managing distributed heterogeneous ontologies. The distributed nature enables communities to share and exchange contributions easily. The heterogeneous nature makes it possible to integrate ontologies written in various ontology languages.
0
0
0
Fri Jul 17 2020
Artificial Intelligence
OBA: An Ontology-Based Framework for Creating REST APIs for Knowledge Graphs
In recent years, Semantic Web technologies have been increasingly adopted by industry and public institutions. However, there is still a knowledge gap between ontologyengineers, who design, populate and create knowledge graphs. In this paper we describe the Ontario-Based APIs framework (OBA) to automatically
0
0
0
Wed Oct 10 2018
Artificial Intelligence
Conceptual Knowledge Markup Language: An Introduction
Conceptual Knowledge Markup Language (CKML) is an application of XML. Earlier versions of CKML followed rather exclusively the philosophy of Conceptual Knowledge Processing. New version incorporates various principles, insights andtechniques from Information Flow (IF)
0
0
0
Sat Mar 21 2020
Artificial Intelligence
Large-scale Ontological Reasoning via Datalog
Ontological reasoning for many fragments of OWL 2 can be reduced to the evaluation of Datalog queries. This paper surveys some of these compilations. The paper addresses queries over Horn-knowledge bases.
0
0
0
Wed May 19 2021
Artificial Intelligence
iTelos- Building reusable knowledge graphs
It is virtually impossible to reuse, as-is, existing datasets. iTelos is a general purpose methodology designed to break this loop. Its main goal is to generate reusable Knowledge Graphs.
1
0
0
Sun Feb 14 2016
Artificial Intelligence
Large-Scale Reasoning with OWL
With the growth of the Semantic Web in size and importance, more and more knowledge is stored in machine-readable formats such as the Web Ontology Language OWL. This paper outlines common approaches for efficient reasoning on large-scale data.
0
0
0