Workshop Program

Tuesday, March 26, 2019


DOLAP: 21st International Workshop On Design, Optimization, Languages and Analytical Processing of Big Data

Program Online:
09:30-11:00 2.1

  • DOLAP Opening
  • Invited talk: Michal Bodziony (IBM, Poland).
    ETL in Big Data Architectures: IBM Approach to Design and Optimization of ETL Workflows.
  • Nikolaos Konstantinou and Norman Paton.
    Feedback Driven Improvement of Data Preparation Pipelines.

11:00-11:30 Congress Center Halls Coffee Break
11:30-13:00 2.1

  • Invited talk: Norman Paton (University of Manchester, UK).
    Automating Data Preparation: Can We? Should We? Must We?.
  • Matteo Golfarelli, Stefano Rizzi and Matteo Francia.
    Augmented Business Intelligence.
  • Patrick Marcel, Nicolas Labroche and Panos Vassiliadis.
    Towards a benefit-based optimizer for Interactive Data Analysis.

13:00-14:00 Salão Nobre Lunch
14:00-15:30 2.1

  • Verónika Peralta, Willeme Verdeaux, Yann Raimont and Patrick Marcel.
    Qualitative Analysis of the SQLShareWorkload for Session Segmentation .
  • Lawan Thamsuhang Subba, Christian Thomsen and Torben Bach Pedersen.
    Efficient Indexing of hashtags using bitmap indices.
  • Alexandre Quemy.
    Data Pipeline Selection and Optimization.
  • Trung-Dung Le, Verena Kantere and Laurent D'Orazio.
    Optimizing DICOM data management with NSGA-G.

15:30-16:00 Congress Center Halls Coffee Break
16:00-17:35 2.1

  • Sandro Bimonte, Stefano Rizzi, Lucile Sautot and Benoit Fontaine.
    Volunteered multidimensional design to the test: The Farmland Biodiversity VGI4Bio project’s experiment.
  • Alexandre Chanson, Ben Crulis, Krista Drushku, Nicolas Labroche and Patrick Marcel.
    Profiling user belief in BI exploration for measuring subjective interestingness.
  • Zachary Arani, Chenxiao Wang, Le Gruenwald and Laurent d'Orazio.
    A Vision of a Decisional Model for Re-optimizing Query Execution Plans Based on Machine Learning Techniques.
  • Nabila Berkani, Ladjel Bellatreche, Selma Khouri and Carlos Ordonez.
    Value-driven Approach for Designing Extended Data Warehouses.
  • Carlos Ordonez and Ladjel Bellatreche.
    Enhancing ER Diagrams to View Data Transformations Computed with Queries.

17:35-18:00 Congress Center Halls Short Break
18:00-19:00 Congress Center Halls Workshop Poster Session


DARLI-AP: 3rd International workshop on Data Analytics solutions for Real-LIfe APplications

Program Online:
09:30-11:00 2.2
  • Keynote speech: Prof. Daniele QUERCIA
    Good city life.

Session I: Research papers

  • David Bowden, Angelo Marguglio, Lucrezia Morabito, Chiara Napione, Simone Panicucci, Nikolaos Nikolakis, Sotiris Makris, Guido Coppo, Salvatore Andolina, Alberto Macii, Enrico Macii, Niamh O'Mahony, Paul Becker, Sven Jung.
    A cloud-to-edge architecture for predictive analytics.
  • Pietro Michiardi, Damiano Carra and Sara Migliorini.
    In-memory Caching for Multi-query Optimization of Data-intensive Scalable Computing Workloads.
  • Katsuya Ito, Akira Kinoshita and Masashi Yoshikawa.
    Structural Change Point Detection Using A Large Random Matrix and Sparse Modeling.
  • Khalid Belhajjame, Noura Faci, Zakaria Maamar, Vanilson Burégio, Edvan Soares and Mahmoud Barhamgi.
    Privacy-Preserving Data Analysis Workflows for eScience.

11:00-11:30 Congress Center Halls Coffee Break
11:30-13:00 2.2

Session II: Research papers

  • Trung-Dung Le, Verena Kantere and Laurent D'Orazio.
    Dynamic estimation for medical data management in a cloud federation.
  • Agnese Chiatti, Gianluca Bardaro, Emanuele Bastianelli, Ilaria Tiddi, Prasenjit Mitra and Enrico Motta.
    Exploring Task-agnostic, ShapeNet-based Object Recognition for Mobile Robots.
  • Shivangi Chopra, Abeer Khan, Melicaalsadat Mirsafian and Lukasz Golab.
    Gender Differences in Science and Engineering: A Data Mining Approach.
  • Takahiko Shintani, Tadashi Ohmori and Hideyuki Fujita.
    Method for Comparing Long-term Daily Life using Long-duration Episodes.
  • Plácido A. Souza Neto, Francisco B. Silva Júnior, Felipe F. Pontes and Behrooz Omidvar-Tehrani.
    Exploration of Interesting Dense Regions on Spatial Data.

Session III: Application/Industrial papers

  • Ariane Ziehn, Marcela Charfuelan, Holmer Hemsen and Volker Markl.
    Time Series Similarity Search for Streaming Data in Distributed Systems.
  • Matteo Nisi, Daniela Renga, Daniele Apiletti, Danilo Giordano, Tao Huang, Yang Zhang, Marco Mellia and Elena Baralis.
    Transparently mining data from a medium-voltage distribution network: a prognostic-diagnostic analysis.
  • Takumi Matsumoto, Yuya Sasaki and Makoto Onizuka.
    Data Slice Search for Local Outlier View Detection: A Case Study in Fashion EC.
  • Luca Cagliero, Dena Markudova, Elena Baralis, Marco Mellia, Elvio Amparore, Riccardo Loti, Lucia Salvatori and Luca Vassio.
    Heterogeneous Industrial Vehicle Usage Predictions: A Real Case.
  • Andrea Pasini, Elena Baralis, Paolo Garza, Davide Floriello, Michela Idiomi, Andrea Ortenzi and Simone Ricci.
    Adaptive Hierarchical Clustering for Petrographic Image Analysis.

13:00-14:00 Salão Nobre Lunch
14:00-18:00 Break
18:00-19:00 Congress Center Halls Workshop Poster Session


BMDA: Big Mobility Data Analytics

Program Online:
09:30-11:00 1.1
  • Opening - Welcome
  • Keynote speech: Dimitrios Gunopulos
    Urban data analysis: Travel time estimation in real time

Session I

  • Nikolaos Koutroumanis, Georgios Santipantakis, Apostolos Glenis, Christos Doulkeridis and George Vouros.
    Integration of Mobility Data with Weather Information.
  • Alexandros Kontarinis, Karine Zeitouni, Claudia Marinica, Dan Vodislav and Dimitris Kotzinos.
    Towards A Semantic Indoor Trajectory Model.

11:00-11:30 Congress Center Halls Coffee Break
11:30-13:00 1.1

Session II

  • Antonios Makris, Konstantinos Tserpes, Giannis Spiliopoulos and Dimosthenis Anagnostopoulos.
    Performance Evaluation of MongoDB and PostgreSQL for spatio-temporal data.
  • Mohammad Etemad, Amilcar Soares Junior, Arazoo Hoseyni, Jordan Rose and Stan Matwin.
    A Trajectory Segmentation Algorithm Based on Interpolation-based Change Detection Strategies.
  • Iraklis Varlamis, Konstantinos Tserpes, Mohammad Etemad, Amilcar Soares Júnior and Stan Matwin.
    A network abstraction of multi-vessel trajectory data for detecting anomalies.
  • Mohammad Etemad, Amilcar Soares, Stan Matwin and Luis Torgo.
    On feature selection and evaluation of transportation mode prediction strategies.
  • Closing remarks

13:00-14:00 Salão Nobre Lunch
14:00-18:00 Break
18:00-19:00 Congress Center Halls Workshop Poster Session


BigVis: International Workshop on Big Data Visual Exploration and Analytics

Program Online:
13:00-14:00 Salão Nobre Lunch
14:00-15:30 2.2

  • Xiaozhong Zhang, Xiaoyu Ge, Panos Chrysanthis and Mohamed Sharaf.
    ViewSeeker: An Interactive View Recommendation Tool.
  • Tania Cerquitelli, Evelina Di Corso, Stefano Proto, Alfonso Capozzoli, Fabio Bellotti, Maria Giovanna Cassese, Elena Baralis, Marco Mellia, Silvia Casagrande and Martina Tamburini.
    Exploring energy performance certificates through visualization.
  • Jakob Smedegaard Andersen.
    A User Centric Visual Analytics Framework for News Discussions.
  • Panagiotis Bouros, Ira Assent, Jacob Jeppesen and Thomas Skjødeberg Toftegaard.
    Processing Satellite Imagery for Decision-Making in Precision Agriculture.

15:30-16:00 Congress Center Halls Coffee Break
16:00-17:30 2.2

  • Anna Gogolou, Theophanis Tsandilas, Themis Palpanas and Anastasia Bezerianos.
    Progressive Similarity Search on Time Series Data.
  • Ioana Manolescu and Mirjana Mazuran.
    Discovering RDF graphs through interesting aggregates.
  • Marios Meimaris.
    Visualizing Implicit RDF Schema with the Help of Embeddings.
  • Alex Watson, Scott Bateman and Suprio Ray.
    PySnippet: Accelerating Exploratory Data Analysis in Jupyter Notebook through Facilitated Access to Example Code.
  • Christos Athinaiou and Haridimos Kondylakis.
    VESEL: VisuaL Exploration of Schema Evolution using Provenance Queries.

17:30-18:00 Congress Center Halls Short Break
18:00-19:00 Congress Center Halls Workshop Poster Session


DSI4: International Workshop on Data Science for Industry 4.0

13:00-14:00 Salão Nobre Lunch
14:00-15:30 1.1

  • Burkhard Hoppenstedt, Manfred Reichert, Klaus Kammerer, Myra Spiliopoulou and Rüdiger Pryss.
    Towards a Hierarchical Approach for Outlier Detection in Industrial Production Settings.
  • Dominic Duxbury, Norman Paton and John Keane.
    Trusted and Auditable Decision Aids.
  • Christian Beecks, Kjeld Willy Schmidt, Fabian Berns and Alexander Graß.
    Gaussian Processes for Anomaly Description in Production Environments.

15:30-16:00 Congress Center Halls Coffee Break
16:00-17:30 1.1

  • Yorick Spenrath and Marwan Hassani.
    Ensemble-Based Prediction of Business Processes Bottlenecks With Recurrent Concept Drifts.
  • Hung Nghiep Tran and Atsuhiro Takasu.
    Analyzing Knowledge Graph Embedding Methods from a Multi-Embedding Interaction Perspective.
  • Jakub Valcik and Wojciech Indyk.
    Generic Data Imputation and Feature Extraction for Signals from Multifunctional Printers.

17:30-18:00 Congress Center Halls Short Break
18:00-19:00 Congress Center Halls Workshop Poster Session