| Vol-2161 urn:nbn:de:0074-2161-0 Copyright © 2018 for the individual papers by the papers' authors. Copying permitted for private and academic purposes. This volume is published and copyrighted by its editors.

# SEBD 2018
Italian Symposium on Advanced Database Systems

### Proceedings of the 26th Italian Symposium on Advanced Database Systems

### Castellaneta Marina (Taranto), Italy, June 24-27, 2018.

Edited by

### Sonia Bergamaschi *
Tommaso Di Noia **
Andrea Maurino ***

* Università di Modena e Reggio Emilia, 41121 Modena (Mo), Italy
** Politecnico di Bari, 70126 Bari (BA), Italy
*** Università degli studi Milano - Bicocca, 20126 Milano (Mi), Italy

## Table of Contents

- Preface

### Research Track

- An Approach to Extracting Thematic Views from Highly Heterogeneous Sources of a Data Lake
  Claudia Diamantini, Paolo Lo Giudice, Lorenzo Musarella, Domenico Potena, Emanuele Storti, Domenico Ursino
- Discussion Paper: Filling the Gap Between Business Rules and Technical Requirements in Business Analytics: The Fact - Centered ETL Approach
  Antonella Longo, Mario Bochicchio, Marco Zappatore, Lucia Vaira
- First Steps towards Reasoning on Big Data with DLV
  Nicola Leone, Simona Perri, Francesco Ricca, Pierfrancesco Veltri,Jessica Zangari
- NewsVallum: Semantics-Aware Text and Image Processing for Fake News Detection system
  Giuliano Armano, Sebastiano Battiato, Davide Bennato, Ludovico Boratto, Salvatore M. Carta, Tommaso Di Noia, Eugenio Di Sciascio, Alessandro Ortis, Diego Reforgiato Recupero
- A Blockchain Infrastructure for the Semantic Web of Things
  Michele Ruta,Floriano Scioscia, Saverio Ieva, Giovanna Capurso,Agnese Pinto, Eugenio Di Sciascio
- Ethics-aware Data Governance (Vision Paper) 49
  Letizia Tanca, Paolo Atzeni, Davide Azzalini, Ilaria Bartolini, Luca Cabibbo, Luca Calderoni, Paolo Ciaccia, Valter Crescenzi, Juan Carlos De Martin, Selina Fenoglietto, Donatella Firmani, Sergio Greco, Francesco Isgrò, Dario Maio, Davide Martinenghi, Maristella Matera, Paolo Merialdo, Cristian Molinaro, Marco Patella, Roberto Prevete, Elisa Quintarelli, Antonio Santangelo, Andrea Tagarelli, Guglielmo Tamburrini, Riccardo Torlone
- Introducing Online Profile Learning in Crowdsourcing Task Routing
  Silvana Castano, Alfio Ferrara, Stefano Montanelli
- On the Interpretation of Traces of Low Level Events in Business Process Logs
  Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari, Luigi Pontieri
- How to Robustly Combine Judgements from Crowd Assessors with AWARE
  Marco Ferrante, Nicola Ferro, Maria Maistro
- Multidimensional Mining over Big Healthcare Data: A Big Data Analytics Framework
  Mario Bochicchio, Alfredo Cuzzocrea, Lucia Vaira, Antonella Longo, Marco Zappatore
- Counting Vehicles with Cameras
  Luca Ciampi, Giuseppe Amato, Fabrizio Falchi, Claudio Gennaro, Fausto Rabitti
- An Attention-based Recurrent Neural Networks Framework for Health Data Analysis
  Qiuling Suo, Fenglong Ma, Giovanni Canino, Jing Gao, Aidong Zhang, Agostino Gnasso, Giuseppe Tradigo, Pierangelo Veltri
- Let's Make It Dirty with BART!
  Donatello Santoro, Patricia C. Arocena, Boris Glavic, Giansalvatore Mecca, Renee J. Miller, Paolo Papotti
- How Modern Deductive Database Systems Can Enhance Data Integration
  Francesco Calimeri, Simona Perri, Giorgio Terracina, Jessica Zangari
- Towards Progressive Search-driven Entity Resolution
  Alberto Pietrangelo, Giovanni Simonini, Sonia Bergamaschi, Felix Naumann, Ioannis Koumarelas
- A Novel Accusation Model for Document Fingerprinting
  Bettina Fazzinga, Sergio Flesca, Filippo Furfaro, Elio Masciari
- Contrasting Fake Reviews in TripAdvisor
  Francesco Buccafurri, Michela Fazzolari, Gianluca Lax, Marinella Petrocchi
- Beyond Skyline and Ranking Queries: Restricted Skylines (Extended Abstract)
  Paolo Ciaccia, Davide Martinenghi
- Approximate Query Answering over Inconsistent Knowledge Bases
  Sergio Greco, Cristian Molinaro, Irina Trubitsyna
- Complexity of Approximate Query Answering under Inconsistency in Datalog+/-
  Thomas Lukasiewicz, Enrico Malizia, Cristian Molinaro
- Dependency-based Query Result Approximation (Extended Abstract)
  Loredana Caruccio, Vincenzo Deufemia, Giuseppe Polese
- From Hypertree Width to Submodular Width and Data-dependent Structural Decompositions
  Francesco Scarcello
- Formalization and Complexity of MongoDB Queries (Extended Abstract)
  Elena Botoeva, Diego Calvanese, Benjamin Cogrel, Guohui Xiao
- Ontology Population for Open-Source Intelligence (Discussion Paper)
  Ganino Giulio, Domenico Lembo, Massimo Mecella, Federico Scafoglieri
- An IoT-enabled Framework for Context-aware Role-based Access Control
  Giorgio Delzanno, Giovanna Guerrini
- Lessons Learned and Research Agenda for Big Data Integration of Product Specifications
  Luciano Barbosa, Valter Crescenzi, Xin Luna Dong, Paolo Merialdo, Federico Piai, Disheng Qiu, Yanyan Shen, Divesh Srivastava
- Detection, Prevention and Simulation Approaches to Address Anomalies in Cyber Security
  Luciano Argento, Fabrizio Angiulli, Angelo Furfaro
- Wind Speed Forecasting via Structured Output Learning
  Annalisa Appice, Antonietta Lanza, Donato Malerba
- Ensemble Learning for Multi-type Classification in Heterogeneous Networks
  Francesco Serafino, Gianvito Pio, Michelangelo Ceci
- Querying RDF Data Cubes through Natural Language
  Maurizio Atzori, Giuseppe M. Mazzeo, Carlo Zaniolo
- Context-Aware Source Selection for Linked Data
  Barbara Catania, Giovanna Guerrini, Beyza Yaman
- Ontology-based Linked Data Summarization in Semantics-aware Recommender Systems
  Vito Walter Anelli, Tommaso Di Noia, Andrea Maurino, Matteo Palmonari, Anisa Rula
- Processing SPARQL Queries on Deep Web Sources
  Andrea Calì, Tommaso Di Noia, Thomas Walker Lynch, Azzura Ragone
- A Similarity Function for Multi-Level and Multi-Dimensional Itemsets
  Matteo Francia, Matteo Golfarelli, Stefano Rizzi
- Enabling Big Data Exploration in Dynamic Contexts
  Ada Bagozi, Devis Bianchini, Valeria De Antonellis, Alessandro Marini, Davide Ragazzi
- Design and Evaluation of a Genomics Variant Analysis Pipeline Using GATK Spark Tools
  Nicholas Tucci, Jacek Cała, Jannetta Steyn, Paolo Missier
- Cliques are Too Strict for Representing Communities: Finding Large k-plexes in Real Networks
  Alessio Conte, Donatella Firmani, Caterina Mordente, Marizio Patrignani, Riccardo Torlone
- Temporal Recurrent Activation Networks
  Giuseppe Manco, Giuseppe Pirrò, Ritacco Ettore
- Graph Databases Benchmarking on the Italian Business Register
  Nicola Ferro, Luca Sinico
- GraphDBLP Released: Querying the Computer Scientists Network as a Graph
  Mirko Cesarini, Fabio Mercorio, Mario Mezzanzanica, Vincenzo Moscato, Antonio Picariello
- Inverse Tree-OLAP: Definition, Complexity and First Solution
  Domenico Saccà, Edoardo Serra, Alfredo Cuzzocrea
- An Innovative Framework for Combining Set Similarity Join Algorithms and Clustering
  Leonardo Andrade Ribeiro, Alfredo Cuzzocrea, Karen Aline Alves Bezerra Ben Hur Bahia do Nascimento Massimiliano Nolich

### Ph.D. Session

- Deriving Local Internal Logic for Black Box Models
  Eliana Pastor
- On the Incremental Computation of Argumentation Frameworks
- Efficient and Effective Source Selection in the Web of Data: a Smart Caching Approach
  Francesco De Fino
- A Methodology for GDPR Compliant Data Processing
  Domenico Desiato

2018-08-09: submitted by Tommaso Di Noia, metadata incl. bibliographic data published under Creative Commons CC0
2018-08-12: published on CEUR-WS.org | valid HTML5|