5. AMW 2011: Santiago, Chile

Pablo Barceló, Val Tannen (Eds.): Proceedings of the 5th Alberto Mendelzon International Workshop on Foundations of Data Management, Santiago, Chile, May 9-12, 2011. CEUR Workshop Proceedings 749 CEUR-WS.org 2011

Session 1: Semistructured Data, Social Networks and Semantic Web

Renzo Angles, Claudio Gutierrez:
Subqueries in SPARQL.
Juan L. Reutter, Tony Tan:
A Formalism for Graph Databases and its Model of Computation.
Dominik D. Freydenberger, Nicole Schweikardt:
Expressiveness and Static Analysis of Extended Conjunctive Regular Path Queries.
Mauro San Martín, Claudio Gutierrez, Peter T. Wood:
SNQL: A Social Networks Query and Transformation Language.

Session 2: Emerging Models and Applications

Sina Ariyan, Leopoldo E. Bertossi:
Structural Repairs of Multidimensional Databases.
Vani Gupta, Gerome Miklau, Neoklis Polyzotis:
Private Database Synthesis for Outsourced System Evaluation.
Susan B. Davidson, Soohyun Lee, Julia Stoyanovich:
Keyword Search in Workflow Repositories with Access Control.

Session 3: Chase, Homomorphisms and Conjunctive Queries

Reinhard Pichler, Sebastian Skritek:
Tractable Counting of the Answers to Conjunctive Queries.
Gösta Grahne, Adrian Onet:
On Conditional Chase Termination.
Mingmin Chen, Todd J. Green:
Bag Equivalence of Bounded Symmetry-Degree Conjunctive Queries with Inequalities.
Ingo Feinerer, Reinhard Pichler, Emanuel Sallinger, Vadim Savenkov:
On the Undecidability of the Equivalence of Second-Order Tuple Generating Dependencies.

Session 4: Ontologies and Description Logics

Alicia Díaz, Regina Motz, Edelweis Rohrer:
Making Ontology Relationships Explicit in a Ontology Network.
Mariano Rodriguez-Muro, Diego Calvanese:
Dependencies: Making Ontology Based Data Access Work.
Evgeny Kharlamov, Dmitriy Zheleznyakov:
Understanding Inexpressibility of Model-Based ABox Evolution in DL-Lite.
Andrea Calì, Andreas Pieris:
On Equality-Generating Dependencies in Ontology Querying - Preliminary Report.

Session 5: XML

Shahan Khatchadourian, Mariano P. Consens, Jérôme Siméon:
Having a ChuQL at XML on the Cloud.
Nadime Francis, Claire David, Leonid Libkin:
A Direct Translation from XPath to Nondeterministic Automata.
Bogdan Cautis, Evgeny Kharlamov:
Challenges for View-Based Query Answering over Probabilistic XML.

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