Pontificia Universidad Católica de Chile
Curriculum Vitae
| "In their capacity as a tool, computers will be but a ripple on the surface of our culture. In their capacity as intellectual challenge, they are without precedent in the cultural history of mankind." E. W. Dijkstra, Turing Award Lecture, 1972. |
Foundations of Schema Mapping Management
Marcelo Arenas,
Jorge Pérez,
Juan L. Reutter, and
Cristian Riveros
29th ACM Symposium on Principles of Database Systems (PODS), June 2010, Indianapolis, Indiana, USA
(slides)
nSPARQL: A Navigational Language for RDF
Jorge Pérez,
Marcelo Arenas, and
Claudio Gutierrez
To appear in Journal of Web Semantics (JWS)
Also presented in 7th International Semantic Web Conference (ISWC),
October 2008, Karlsruhe, Germany
(slides)
Foundations of Semantic Web Databases
Claudio Gutierrez,
Carlos Hurtado,
Alberto O. Mendelzon, and
Jorge Pérez
To appear in Journal of Computer and System Sciences (JCSS)
Composition and Inversion of Schema Mappings
Marcelo Arenas,
Jorge Pérez,
Juan L. Reutter, and
Cristian Riveros
SIGMOD Record 38(3):17-28, 2009
Inverting Schema Mappings: Bridging the Gap between Theory and Practice
Marcelo Arenas,
Jorge Pérez,
Juan L. Reutter, and
Cristian Riveros
35th International Conference on Very Large Data Bases (VLDB), Lyon, France, 2009
(slides)
The Recovery of a Schema Mapping: Bringing Exchanged Data Back
(appendix)
Marcelo Arenas,
Jorge Pérez, and
Cristian Riveros
ACM Transactions on Database Systems (TODS) 34(4), Article No. 22, 2009 (Selected papers from PODS'08)
Also presented in 27th ACM Symposium on Principles of Database Systems (PODS), June 2008, Vancouver, Canada
(slides)
Semantics and Complexity of SPARQL
Jorge Pérez,
Marcelo Arenas, and
Claudio Gutierrez
ACM Transactions on Database Systems (TODS), 34(3), Article No. 16, 2009
Also presented in 5th International Semantic Web Conference (ISWC),
November 2006, Athens Georgia, USA
(slides)
Simple and Efficient Minimal RDFS
Sergio Muñoz,
Jorge Pérez, and
Claudio Gutierrez
Journal of Web Semantics (JWS), 7(3):220-234, 2009
Also presented in 4th European Semantic Web Conference (ESWC), June 2007, Innsbruck, Austria
(slides)
Implementing Distributed Mutual Exclusion on
Multithreaded Environments: The Alien Threads Approach
Federico Meza,
Jorge Pérez, and
Yadran Eterovic
5th IEEE International
Symposium and School on Distributed Systems, January 2005,
Guadalajara, Mexico
Some Remarks on the Paper "semQA: SPARQL with Idempotent
Disjunction"
Marcelo Arenas,
Claudio Gutierrez, and
Jorge Pérez
To appear in IEEE Transactions on Knowledge and Data Engineering
On the Semantics of SPARQL
Marcelo Arenas,
Claudio Gutierrez, and
Jorge Pérez
Semantic Web Information Management: A Model Based Perspective
Roberto De Virgilio, Fausto Giunchiglia and Letizia Tanca, editors, Springer, 2010 (ISBN: 978-3-642-04328-4)
Foundations of RDF Databases
Marcelo Arenas,
Claudio Gutierrez, and
Jorge Pérez
Reasoning Web: Semantic Technologies for Information Systems
S. Tessaris, E. Franconi, Th. Eiter, C. Gutierrez, S. Handschuh, M.-C. Rousset, R.A.S Schmidt,
editors, Springer, 2009 (ISBN: 978-3-642-03753-5)
An extension of SPARQL for RDFS
Marcelo Arenas,
Claudio Gutierrez, and
Jorge Pérez
Joint Workshop on Semantic Web, Ontologies, and Databases
SWBD-ODBIS 2007. LNCS, vol. 5005, 2007, p. 1 - 20
SPARQL - Where are we? Current state, theory and practice
Tutorial given at ESWC 2007, Innsbruck, Austria, June 2007
(with M. Arenas, C. Gutierrez, B. Parsia, A. Polleres, and A. Seaborne)
Unit-2: SPARQL Formalization,
Unit-4: RDF and SPARQL: Database Foundations
Semantics of SPARQL
Jorge Pérez,
Marcelo Arenas, and
Claudio Gutierrez
Technical Report, Universidad de Chile TR/DCC-2006-17, October 2006
Manejo de Metadatos en Sistemas de Intercambio de Información
Jorge Pérez.
Por aparecer en Bits de Ciencia, Departamento de Ciencia de la Computación, Universidad de Chile
Semantics and Complexity of SPARQL
Jorge Pérez
Invited talk to International Conference of Chilean Computer Science Society (SCCC), Santiago, Chile, November 2009
Khipu: Centro para la Investigación de Bases de Datos
Marcelo Arenas and
Jorge Pérez.
Bits de Ciencia, Departamento de Ciencia de la Computación, Universidad de Chile, Número 2, pp 40-42, 2009
Propiedades de Clausura para Operadores de Mapeos
Jorge Pérez,
Marcelo Arenas, and
Cristian Riveros
Encuentro de Tesistas, Jornadas Chilenas de Computación,
Punta Arenas 2008
(slides)
Un Nuevo Algoritmo Distribuido de Exclusión
Mutua que Minimiza el Intercambio de Mensajes
Jorge Pérez and Christian F. Orellana
Rev. Fac. Ing. -- Univ. Tarapacá,
abr. 2005, vol. 13, no. 1, p. 89-98
También presentado en el VIII Workshop en Sistemas Distribuidos y Paralelismo, Jornadas Chilenas de Computación, Arica 2004.
(slides)
Protocolos Especulativos de Memoria: Hacia una
Eficiente Implementación en Software
Jorge Pérez y Jaime Vazques
VII Workshop en Sistemas Distribuidos y
Paralelismo, Jornadas Chilenas de Computación, Chillán 2003
De la Computación a la Computación Cuántica
Presentación ciclo de charlas, Centro de Alumons Ingeniería Civil en Computación, UTalca
Septiembre 2006
Problemas No Tradicionales en Computación
Presentación Semana Cero 2006, Ingeniería Civil en Computación, UTalca Enero 2006
Computación Teórica: Grafos, Algoritmos y Complejidad
Presentación para el curso de Introducción a la Ingeniería
de primer año de Ingeniería Civil en Computación UTalca, 26 de Mayo de 2005