AMW 2019
Alberto Mendelzon Workshop on Foundations of Data Management

Table of Contents

Keynotes

• From Complete to Incomplete Data and Back in Ontology-Enriched Databases
  Magdalena Ortiz
• Enabling Search by Experience
  Wang-Chiew Tan
• Schemas for Graphs and Other Forms of Semi-Structured Data
  Juan L. Reutter
• Query Optimization by Quantifier Elimination
  Christoph Koch

Regular Papers

• RDF and Property Graphs Interoperability: Status and Issues
  Renzo Angles, Harsh Thakkar, Dominik Tomaszuk
• Trajectory Patterns Based on Segment-Cutting Clustering
  Luis Cabrera-Crot, Monica Caniupán, Andrea Rodríguez, Diego Seco
• Spanish Word Embeddings Learned on Word Association Norms
  Helena Gómez-Adorno, Jorge Reyes-Magaña, Gemma Bel-Enguix, Gerardo Sierra

Short Papers

• Semantic Width Revisited (Extended Abstract)
  Georg Gottlob, Matthias Lanzinger, Reinhard Pichler
• HyperBench: A Benchmark and Tool for Hypergraphs and Empirical Findings
  Wolfgang Fischl, Georg Gottlob, Davide M. Longo, Reinhard Pichler
• Parallel Computation of Generalized Hypertree Decompositions
  Georg Gottlob, Cem Okulmus, Reinhard Pichler
• An Empirical Analysis of GraphQL API Schemas in Open Code Repositories and Package Registries
  Yun Wan Kim, Mariano Consens, Olaf Hartig
• Querying APIs With SPARQL
  Matthieu Mosser, Fernando Pieressa, Juan L. Reutter, Adrián Soto, Domagoj Vrgoč
• On Directly Mapping Relational Databases to Property Graphs
  Radu Stoica, George Fletcher, Juan F. Sequeda
• Linear Recursion in G-CORE
  Valentina Urzua, Claudio Gutíerrez
• Towards Reconciling Certain Answers and SPARQL: Bag Semantics to the Rescue?
  Sebastian Skritek
• Anomaly Detection in Public Procurements using the Open Contracting Data Standard
  Elisabeth Kehler, Julio Paciello, Juan Pane
• Map-Elites Algorithm for Features Selection Problem
  Brenda Quiñonez, Diego P. Pinto-Roa, Miguel García-Torres, María E. García-Diaz, Carlos Núñez-Castillo, Federico Divina
• Bring Order to Data
  Heidar Davoudi, Parke Godfrey, Lukasz Golab, Mehdi Kargar, Divesh Srivastava, Jaroslaw Szlichta
• A Non-Uniform Tuning Method for SQL-on-Hadoop Systems
  Edson Ramiro Lucas Filho, Renato Silva de Melo, Eduardo Cunha De Almeida
• Datalog-based Reasoning for Knowledge Graphs
  Luigi Bellomarini, Georg Gottlob, Emanuel Sallinger
• Dynamic Pipelining of Multidimensional Range Queries
  Amalia Duch, Daniel Lugosi, Edelmira Pasarella, Cristina Zoltan