Mariano Rodriguez-Muro

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I’m an Ontologist at Google. I focus on Information Discovery, Data Integration, Ontology Based Data Access, Efficient Query Answering for OBDA and Relational Databases in Ontology Reasoning. The topic of my Ph.D. dissertation was the optimisation of query answering over ontologies by query rewriting techniques over SQL engines. The result of that research is now being applied in the development of the -ontop- framework for OBDA and the EU project Optique (see Projects). I am interested in the development of efficient reasoning algorithms for “light” and “medium” weight ontology languages, in particular, RDFS, OWL..

owl 2 ql obda semantic web sparql rdfs dl-lite query rewriting owl dependencies reasoning rdf r2rml mapping transformation mappings ontology lecture semantic technologies databases ontop semantics explanations protege rdbms owl2 owl2ql dllite r2rml owl2

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Mariano Rodriguez-Muro

Presentations

KR12 Semantic Index and TBox optimisation with respect to dependencies

AMW'11 dependencies-sem index-t-mappings

DL'12 mastro at work

DL'12 dl-lite explanations

IMAS'08 obda plugin

ODBASE'08 dl-lite explanations

OWLED'12 Quest

OXFORD'13 Optimising OWL 2 QL query rewriring

Introduction to query rewriting optimisation with dependencies

Stanford'12 Intro to Ontology Based Data Access for RDBMS through query rewriting

ontop: A tutorial

SWT Lecture Session 1 - Introduction

4 sesame

4 sw architectures and sparql

5 rdfs

7 advanced uses of rdfs

SWT Lecture Session 3 - SPARQL

SWT Lecture Session 4 - Sesame

SWT Lecture Session 4 - SW architectures and SPARQL

SWT Lecture Session 5 - RDFS

SWT Lecture Session 6 - RDFS semantics, inference techniques, sesame rdfs

SWT Lecture Session 7 - Advanced uses of RDFS

SWT Lecture Session 8 - Inference in jena

SWT Lecture Session 8 - Rules

SWT Lecture Session 9 - RDB2RDF direct mapping

SWT Lecture Session 10 R2RML Part 1

SWT Lecture Session 11 - R2RML part 2

SWT Lab 1

SWT Lab 2

SWT Lab 5

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