AMW 2014
Alberto Mendelzon Workshop on Foundations of Data Management

Table of Contents

(Single file with all papers and all talks: amw2014-all.zip)

Keynotes

• Logical approaches to query optimization over web-based sources (slides)
  Michael Benedikt
• The Excitement of Research and Advanced Technology Development: A Personal Journey
  C. Mohan
• Small Texts for Big Data (slides)
  Claudia Roncancio
• The Two Views on Ontological Query Answering
  Sebastian Rudolph

Regular Papers

• RDF Data Descriptions (slides)
  Georg Lausen, Michael Schmidt
• On the Hardness of Counting the Solutions of SPARQL Queries
  Reinhard Pichler, Sebastian Skritek
• Towards Equivalences for Federated SPARQL Queries (slides)
  Carlos Buil Aranda, Axel Polleres
• Spherical Randomized Gravitational Clustering
  Jonatan Gomez, Elizabeth Leon
• Monadic Datalog Containment on Trees (slides)
  André Frochaux, Martin Grohe, Nicole Schweikardt
• The Possibility Problem for Probabilistic XML (slides)
  Antoine Amarilli
• Planning and Change in Graph Structured Data under Description Logics Constraints (slides)
  Shqiponja Ahmetaj, Diego Calvanese, Magdalena Ortiz, Mantas Simkus
• Nested Regular Path Queries in Description Logics (Extended Abstract)
  Meghyn Bienvenu, Diego Calvanese, Magdalena Ortiz, Mantas Simkus
• Combined Complexity of Repair Checking and Consistent Query Answering
  Sebastian Arming, Reinhard Pichler, Emanuel Sallinger
• An operational framework to reason about policies behavior in trust management system (slides)
  Edelmira Pasarella, Jorge Lobo
• Expressiveness and Complexity of Bidirectional Constraints for Data Exchange (slides)
  Marcelo Arenas, Gabriel Diéguez, Jorge Pérez
• Towards a Theory of Query Stability in Business Processes (slides)
  Elisa Marengo, Werner Nutt, Ognjen Savkovic
• Semantic Search in RealFoodTrade (slides)
  Andrea Cali, Roberto De Virgilio, Tommaso Di Noia, Luca Menichetti, Roberto Mirizzi, Luca Nardini, Vito Claudio Ostuni, Fabrizio Rebecca, Marco Ungania

Short Papers

• Paths towards the Sustainable Consumption of Semantic Data on the Web (slides)
  Aidan Hogan, Claudio Gutierrez
• Querying incomplete graphs with data
  Amelie Gheerbrant, Gaelle Fontaine
• Rewriting Queries over Summaries of Big Data Graphs
  Mariano Consens, Valeria Fionda, Shahan Khatchadourian, Giuseppe Pirró
• Expressive Languages for Querying the Semantic Web (slides)
  Marcelo Arenas, Georg Gottlob, Andreas Pieris
• Towards In-Memory RDFS Entailment (slides)
  Javier D. Fernández, Claudio Gutierrez, Miguel A. Martinez-Prieto, Jorge Pérez
• Causality in Databases, Database Repairs, and Consistency-Based Diagnosis (extended abstract)(slides)
  Leopoldo Bertossi, Babak Salimi
• Lossless Selection Views under Constraints (slides)
  Ingo Feinerer, Paolo Guagliardo, Enrico Franconi
• Towards a new Foundation for Keyword Search in Relational Databases (slides)
  Riccardo Torlone

Applications and Community Service

• Augmented Visualization of Association Rules for Data Mining (slides)
  Wilson Castillo, Claudio Meneses, Alexis Peralta
• A Preliminary Analysis of the Scientific Production of Latin American Computer Science Research Groups (slides)
  Juan F. Delgado-Garcia, Alberto H. F. Laender, Wagner Meira Jr

Additional Talks

• Recommender Systems and SPARQL: More than a Shotgun Wedding
  Victor Anthony Arrascue Ayala
• Case Study: Finding Question Topics Over Time On Twitter
  José Miguel Herrera
• Visualizing Geotemporal Context for Twitter events
  Vanessa Peña