Programme

Mardi 27 octobre

Mardi27-oct 
09h45Ouverture de la conférence
10h00Keynote : Towards a World-Wide Data Processing Layer Jorge Quiané
11h00Pause  
11h15Optimisation de requêtes 
 Jumping Evaluation of Nested Regular Path QueriesRustam Azimov, Joachim Niehren and Sylvain Salvati
 Selectivity correction through online machine learningMax Halford, Philippe Saint-Pierre and Franck Morvan
 Cache-aware scheduling of scientific workflows in multisite cloudGaetan Heidsieck, Daniel de Oliveira, Esther Pacitti, Christophe Pradal, François Tardieu and Patrick Valduriez
 Optimization for Large-Scale Fuzzy Joins Using Fuzzy Filters in MapReduceThi-To-Quyen Tran, Thuong-Cang Phan, Anne Laurent and Laurent D’Orazio
12h35Pause 
14h00Réseaux sociaux, recommandation, préférences 
 A Pattern-based Approach for an Early Detection of Popular Twitter AccountsJonathan Debure, Stephan Brunessaux, Camelia Constantin and Cedric Du Mouza
 A Comparative Evaluation of Top-N Recommendation Algorithms: Case Study with TOTAL CustomersIdir Benouaret and Sihem Amer-Yahia
 A Partitioning Approach for Skyline Queries in Presence of Partial and Dynamic OrdersKarim Alami and Sofian Maabout
15h00Pause  
15h15Analyse et exploration de données complexes 
 Guided Exploration of User GroupsMariia Seleznova, Behrooz Omidvar-Tehrani, Sihem Amer-Yahia and Eric Simon
 EPIQUE : A Graph Data Model and Query Language for Exploring the Evolution of ScienceKe Li, Hubert Naacke and Bernd Amann
15h55Pause  
16h15Demonstrations 1 
 Task-Tuning in Privacy-Preserving Crowdsourcing PlatformsAntonin Voyez, Joris Duguépéroux and Tristan Allard
 How to Implement NoSQL Schemas with ModelDrivenGuide?Jihane Mali, Faten Atigui, Ahmed Azough and Nicolas Travers
16h45Demonstrations 2
Massively Distributed Clustering via Dirichlet Process MixtureKhadidja Meguelati, Bénédicte Fontez, Nadine Hilgert, Florent Masseglia and Isabelle Sanchez
 EPIQUE: Extracting Meaningful Science Evolution Patterns from Large Document ArchivesKe Li, Hubert Naacke and Bernd Amann

Mercredi 28 octobre

Mercredi28-oct 
10h00Keynote : Tackling data quality issues: on getting in shape, playing them offense or defense, and analyzing results Melanie Herschel
11h00Pause  
11h15Fouille de Données 
 Efficient Discovery of Compact Maximal Behavioral Patterns from Event LogsMehdi Acheli, Daniela Grigori and Matthias Weidlich
 Overlapping Hierarchical Clustering (OHC)Ian Jeantet, Zoltan Miklos and David Gross-Amblard
 Optimisation Collective d’Arbres de Décision dans une Forêt AlétoireNour Elislem Karabadji, Hassina Seridi, Abdelaziz Amara Korba, Sabeur Aridhi and Wajdi Dhifli
12h15Pause  
14h00Intégration de données  
 Graph integration of structured, semistructured and unstructured data for data journalismOana Balalau, Catarina Conceição, Helena Galhardas, Ioana Manolescu, Tayeb Merabti, Jingmao You and Youssr Youssef
Graph-based keyword search in heterogeneous data sourcesAngelos Christos Anadiotis, Mhd Yamen Haddad and Ioana Manolescu
 Approche supervisée pour l’appariement d’entités dans le domaine Transport et Logistique Yassine Guermazi, Sana Sellami and Omar Boucelma
 Schema Inference for Property Graph DatabasesHanâ Lbath, Angela Bonifati and Russ Harmer
15h20Pause  
15h35Gestion de données collaboratives 
 SEPAR: Towards Regulating Multi-Platform Crowdworking Environments with a Privacy-Preserving Blockchain-based SystemMohammad Javad Amiri, Joris Duguépéroux, Tristan Allard, Amr El Abbadi and Divyakant Agrawal
 Reducing the Cost of Aggregation in CrowdsourcingRituraj Singh, Loic Helouet and Zoltan Miklos
16h15Pause  
16h30Flux de données 
 Temporal Aggregation of Spanning Event Stream: A General FrameworkAurélie Suzanne, Guillaume Raschia and José Martinez
 Subsequence Anomaly Detection with Series2GraphPaul Boniol and Themis Palpanas
17h10Pause  
17h25Demonstrations 2 
 Obi-Wan: Ontology-Based RDF Integration of Heterogeneous DataMaxime Buron, Francois Goasdoue, Ioana Manolescu and Marie-Laure Mugnier
 Scrutinizer: A System for Checking Statistical ClaimsGeorgios Karagiannis, Mohammed Saeed, Paolo Papotti and Immanuel Trummer
 Human-in-the-Loop Schema Inference for Massive JSON DatasetsMohamed-Amine Baazizi, Clément Berti, Dario Colazzo, Giorgio Ghelli and Carlo Sartiani
17h55Fin de la journée 

Jeudi 29 octobre

Jeudi29-oct 
10h00Keynote : A Guided Tour of Ontology-Mediated Query Answering Meghyn Bienvenu
11h00Pause  
11h15Web Sémantique, données liées et ouvertes
A Cooperative Approach to Address the Overabundant Answers Problem in RDF Knowledge BasesLouise Parkin, Ibrahim Dellal, Brice Chardin, Stéphane Jean and Allel Hadjali
Discovery of Link Keys in RDF Data Based on Pattern Structures: Preliminary StepsNacira Abbas, Jérôme David and Amedeo Napoli
An extension of chronicles temporal model with taxonomies-Application to epidemiological studiesJohanne Bakalara, Thomas Guyet, Olivier Dameron, André Happe and Emmanuel Oger
12h15Pause
14h00Théorie des bases de données 
 Algorithmes à base de provenance pour des requêtes enrichies sur les bases de données graphesYann Ramusat, Pierre Senellart and Silviu Maniu
 Une dichotomie sur l’évaluation de requêtes closes sous homomorphismes sur les graphes probabilistesAntoine Amarilli and Ismail Ilkan Ceylan
 Not Elimination and Witness Generation for JSON SchemaMohamed-Amine Baazizi, Dario Colazzo, Giorgio Ghelli, Carlo Sartiani and Stefanie Scherzinger
15h00Pause
15h15Sécurité et protection des données
Lineage-Preserving Anonymization of the Provenance of Collection-Based WorkflowsKhalid Belhajjame
Ensuring License Compliance in Federated Query ProcessingBenjamin Moreau and Patricia Serrano Alvarado
Confidentialité différentielle à risque : Relier les sources d’aléa et un budget de confidentialitéAshish Dandekar, Debabrota Basu, Pierre Senellart and Stéphane Bressan
16h15Pause  
16h30Articles courts 
 Towards application-specific query processing systemsDimitrios Vasilas, Marc Shapiro, Bradley King and Sara Hamouda
 Experimental study of regret minimization sets and multidimensional skylinesKarim Alami and Sofian Maabout
 Leveraging Change Point Detection for Activity Transition Mining in the Context of Environmental CrowdsensingHafsa El Hafyani, Karine Zeitouni, Yehia Taher and Mohammad Abboud
17h15 Pause  
17h30Articles Doctorants 
 SLA Definition for Multi-Cloud QueriesDamien T. Wojtowicz, Shaoyi Yin and Franck Morvan
 Adaptive Search Engine for Heterogeneous DocumentsOussama Ayoub, Christophe Rodrigues and Nicolas Travers
18h00Pause 
18h15Remise de prix + clôture