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Important Dates

Abstract submission
March 28, 2012
Paper submission
April 11, 2012 (extended)
April 4, 2012
Notification of acceptance
May 15, 2012
May 7, 2012
Accommodation reservation
May 23, 2012
May 15, 2012

Camera-ready copy

May 23, 2012
May 18, 2012
Early registration
May 23, 2012
May 18, 2012
June 24-27, 2012



  • Francesco Buccafurri, Gianluca Lax, Antonino Nocera, and Domenico Ursino: Discovering hidden me edges in a Social Internetworking Scenario.
  • Claudia Diamantini, Laura Genga, and Domenico Potena: Approximation of the Gradient of the Error Probability for Vector Quantizers.
  • Enrico Franconi and Sergio Tessaris: The Algebra and the Logic for SQL Nulls.
  • Gianvito Pio, Michelangelo Ceci, and Donato Malerba: Mining Temporal Evolution of Criminal Behaviors.

Extended Abstracts

  • Ilaria Bartolini, Paolo Ciaccia, and Marco Patella: Getting the Best from Uncertain Data: the Correlated Case.
  • Domenico Beneventano, Sonia Bergamaschi, and Abdul Rahman Dannaoui: Integration and Provenance of Cereals Genotypic and Phenotypic Data.
  • Sonia Bergamaschi, Riccardo Martoglia, and Serena Sorrentino: A Semantic Method for Searching Knowledge in a Software Development Context.
  • Devis Bianchini, Valeria De Antonellis, and Michele Melchiori: A lightweight model for publishing and sharing Linked Web APIs.
  • Barbara Catania, Giovanna Guerrini, Maria Teresa Pinto, and Paola Podestà: Relaxed queries over data streams.
  • Michelangelo Ceci, Mauro Coluccia, Fabio Fumarola, Pielio Hiram Guzzi, Federica Mandreoli, Riccardo Martoglia, Elio Masciari, Massimo Mecella and Wilma Penzo: A Framework For Biological Data Normalization, Interoperability, and Mining for Cancer Microenvironment Analysis.
  • Alfredo Cuzzocrea and Carson K. Leung: Frequent Set Mining of Disliibuted Uncertain Data under User-Defined Consliaints.
  • Roberto De Virgilio and Franco Milicchio: A Linear Algebra Approach for Supply Chain Management.
  • Roberto De Virgilio, Antonio Maccioni, and Riccardo Torlone: Using keywords to find the right path through relational data.
  • Emanuele Di Buccio, Nicola Montecchio, and Nicola Orio: An Efficient Identification Methodology for Improved Access to Music Heritage Collections.
  • Piero Fraternali, Davide Martinenghi, and Marco Tagliasacchi: Efficient diversification of top-k queries over bounded regions.
  • Fosca Giannotti, Laks V.S. Lakshmanan, Anna Monreale, Dino Pedreschi, and Hui Wang: Privacy-preserving Mining of Association Rules from Outsourced transaction Databases.
  • Matteo Golfarelli, Federica Mandreoli, Wilma Penzo, Stefano Rizzi, and Elisa Turricchia: A Query Reformulation Framework for P2P OLAP.
  • Sergio Greco, Francesca Spezzano, and Irina Trubitsyna: Sliatification-based Criteria for Checking Chase Termination.
  • Nicola Leone, Marco Manna, Giorgio Terracina, and Pierfrancesco Vellii: Efficient Query Answering over Datalog with Existential Quantifiers.
  • Mirjana Mazuran, Edoardo Serra, and Carlo Zaniolo: An Extension of Datalog for Graph Queries.
  • Giansalvatore Mecca, Paolo Papotti, and Donatello Santoro: A Short History of Schema Mapping Systems.
  • Vincenzo Moscato, Angelo Chianese, Antonio Picariello, and Fabio Persia: Building Multimedia Ontologies from Web Information Sources.
  • Giovanni Ponti, Andrea Tagarelli, and George Karypis: Topic Modeling for Segment-based Documents.
  • Domenico Sacca', Edoardo Serra, and Antonella Guzzo: Count Consliaints for Inverse OLAP and Aggregate Data Exchange.
  • Daniele Toti, Paolo Atzeni, and Fabio Polticelli: Knowledge Discovery from Textual Sources by using Semantic Similarity.
  • Roberto Trasarti, Fabio Pinelli, Mirco Nanni, and Fosca Giannotti: Individual mobility profiles: methods and application on vehicle sharing.
  • Carlo Zaniolo: A Logic-based Language for Data Slieams.


  • Nicola Barbieri, Giuseppe Manco, and Ettore Ritacco: Balancing Prediction and Recommendation Accuracy: Hierarchical Latent Factors for Preference Data.
  • Alfredo Cuzzocrea and Paolo Serafino: Integrating Clustering Techniques and OLAP Methodologies: The ClustCube Approach.
  • Matteo Interlandi: Enhancing Datalog with Epistemic Operators to Reason About Knowledge in Disliibuted Systems.
  • Giuseppe Maggiore, Renzo Orsini, and Michele Bugliesi: On Casanova and Databases (or the similarity between games and DB).
  • Marius Octavian Olaru and Maurizio Vincini: On the Use of Dimension Properties in Heterogeneous Data Warehouse Integration.
  • Michele Ruta, Floriano Scioscia, Filippo Gramegna, Giuseppe Loseto, and Eugenio Di Sciascio: Knowledge-based Real-Time Car Monitoring and Driving Assistance.
  • Gianmaria Silvello: Structural and Content Query Operations on the Nested Sets Model.