Construction of the Rewriting Graph

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Table of contents

1 Introduction 
1.1 Context and Motivation
2 Recall of OBQA Problem & Approches 
2.1 Basic Logical Notations
2.2 Ontology-Based Query Answering Problem
2.3 Rewriting Approach with Existential Rules
3 Problem Statement 
4 Rewritings Graphs
4.1 Definition & Properties
4.1.1 Definition of the Rewriting Graph
4.1.2 Construction of the Rewriting Graph
4.2 RDFS rewriting
4.3 Product of Graph
5 Labellisation 
6 Implementation & Experiment 
6.1 Resources
6.1.1 Datasets
6.1.2 Implementation
6.2 Computation of the Rewriting Graph
6.3 Building Labellisations
7 Future Work