Model and Data Engineering : 9th International Conference, MEDI 2019, Toulouse, France, October 28{u2013}31, 2019, Proceedings

This book constitutes the refereed proceedings of the 9th International Conference on Model and Data Engineering, MEDI 2019, held in Toulouse, France, in October 2019. The 11 full papers and 7 short papers presented in this book were carefully reviewed and selected from 41 submissions. The papers cover broad research areas on both theoretical, systems and practical aspects. Some papers include mining complex databases, concurrent systems, machine learning, swarm optimization, query processing, semantic web, graph databases, formal methods, model-driven engineering, blockchain, cyber physical systems, IoT applications, and smart systems. Front Matter ....Pages i-xv Front Matter ....Pages 1-1 Semiotics in Databases (Bernhard Thalheim)....Pages 3-19 Fully Generic Queries: Open Problems and Some Partial Answers (Dimitri Surinx, Jan Van den Bussche, Jonni Virtema)....Pages 20-31 Front Matter ....Pages 33-33 Keeping the Data Lake in Form: DS-kNN Datasets Categorization Using Proximity Mining (Ayman Alserafi, Alberto Abelló, Oscar Romero, Toon Calders)....Pages 35-49 Lavoisier: High-Level Selection and Preparation of Data for Analysis (Alfonso de la Vega, Diego García-Saiz, Marta Zorrilla, Pablo Sánchez)....Pages 50-66 Discovering Platform Government Research Trends Using Topic Modeling (Sun-Young Shin, Chang-Kyo Suh)....Pages 67-82 J2J-GR: Journal-to-Journal References by Greek Researchers (Leonidas Pispiringas, Dimitris A. Dervos, Georgios Evangelidis)....Pages 83-95 Deep Learning for French Legal Data Categorization (Eya Hammami, Imen Akermi, Rim Faiz, Mohand Boughanem)....Pages 96-105 Metadata Discovery Using Data Sampling and Exploratory Data Analysis (Hiba Khalid, Robert Wrembel, Esteban Zimányi)....Pages 106-120 Front Matter ....Pages 121-121 Conceptual Models and Their Foundations (Bernhard Thalheim)....Pages 123-139 Building Formal Semantic Domain Model: An Event-B Based Approach (Idir Ait-Sadoune, Linda Mohand-Oussaid)....Pages 140-155 Social-Based Collaborative Recommendation: Bees Swarm Optimization Based Clustering Approach (Lamia Berkani)....Pages 156-171 Hyperledger Fabric Blockchain as a Service for the IoT: Proof of Concept (Saša Pešić, Miloš Radovanović, Mirjana Ivanović, Milenko Tošić, Ognjen Iković, Dragan Bošković)....Pages 172-183 GraphQL Schema Generation for Data-Intensive Web APIs (Carles Farré, Jovan Varga, Robert Almar)....Pages 184-194 Digital Dices: Towards the Integration of Cyber-Physical Systems Merging the Web of Things and Microservices (Manel Mena, Javier Criado, Luis Iribarne, Antonio Corral)....Pages 195-205 A Smart Living Framework: Towards Analyzing Security in Smart Rooms (Walid Miloud Dahmane, Samir Ouchani, Hafida Bouarfa)....Pages 206-215 Front Matter ....Pages 217-217 Concurrent Computing with Shared Replicated Memory (Klaus-Dieter Schewe, Andreas Prinz, Egon Börger)....Pages 219-234 MRSLICE: Efficient RkNN Query Processing in SpatialHadoop (Francisco García-García, Antonio Corral, Luis Iribarne, Michael Vassilakopoulos)....Pages 235-250 Should We Be Afraid of Querying Billions of Triples in a Graph-Based Centralized System? (Abdallah Khelil, Amin Mesmoudi, Jorge Galicia, Mohamed Senouci)....Pages 251-266 Extracting High-Level System Specifications from Source Code via Abstract State Machines (Flavio Ferrarotti, Josef Pichler, Michael Moser, Georg Buchgeher)....Pages 267-283 Front Matter ....Pages 285-285 Thinking the Incorporation of LOD in Semantic Cubes as a Strategic Decision (Selma Khouri, Abdessamed Réda Ghomari, Yasmine Aouimer)....Pages 287-302 Implementing Window Functions in a Column-Store with Late Materialization (Nadezhda Mukhaleva, Valentin Grigorev, George Chernishev)....Pages 303-313 Front Matter ....Pages 315-315 A Machine Learning Model for Automation of Ligament Injury Detection Process (Cheikh Salmi, Akram Lebcir, Ali Menaouer Djemmal, Abdelhamid Lebcir, Nasserdine Boubendir)....Pages 317-332 Robust Design of a Collaborative Platform for Model-Based System Engineering: Experience from an Industrial Deployment (Christophe Ponsard, Robert Darimont, Mounir Touzani)....Pages 333-347 Back Matter ....Pages 349-349