Machine Learning Information Systems Data Warehouses OLAP Knowledge Management Data Mining Web & Cloud Intelligence Decision E NTREPÔTS, R EPRÉSENTATION & INGÉNIERIE des CONNAISSANCES A multidisciplinary research ... Decision Knowledge On-line ana lytic al p roc es sin Personalization g( Multicriteria aggregation Re inj ec P) LA O Uncertain environments n tio Da Multidimensional modeling Security Machine learning Graph mining, Opinion mining ta m inin g Internal ISs Documents DBs Social media and networks Data warehouse COMPL EX DATA r D at a i nt e g atio n E-mails Web Cloud From data to decision ... with close ties to humanities and social sciences ERIC’s ID card Research team (EA 3083) accredited by the French Ministry of Higher Education and Research Research Domain : Business intelligence and decision Caluire et Cuire • Lyon 1 (Sciences - Health) • Lyon 2 (Humanities - Social Sciences) ône La Sa Home universities : La Croix-Rousse Villeurbanne Fourvière Research at ERIC aims at extracting value from huge, complex databases, especially in the fields of humanities and social sciences. ERIC’s fields of expertise include issues related to modeling and managing complex data warehouses, mining heterogeneous, massive and little-structured data, and decision-support processes. La Part-Dieu hô ne Le R Member of the Institut des Sciences de l’Homme Parc Tête d’Or LYON Gerland Parc Bron - Parilly St-Fons Venissieux Bron Two research teams BIG data data integration cryptography olap olap securitY BENCHMARKS I big data computi ng cryptography performance data warehouses documents S XML security networks multidimensional modeling olap D ecision-support Information System (DIS) Team manager : Fadila BENTAYEB performance multidimensional modeling recommendation NoSQL security olap NoSQL personalization big data XML cloud security ETL COMPLEx data D recommEndation documents DATA SOCIAL Moreover, to devise solutions to big data storage and analysis issues, the team investigates business intelligence in the cloud (cloud analytics), including NoSQL databases and on-demand OLAP. cryptographY XML data warehouses The main topics we address are text data warehouses, social OLAP and personalization. DATA WAREHOUSES CLOUD complex COMPUTING Benchmarks For this sake, we rest on methods from the fields of databases, data mining, information retrieval and service technologies at all levels of the warehousing process: data integration (ETL), multidimensional modeling and OLAP. Social networks The DIS team’s research mainly focuses on complex data (texts, social networks, Web data...) warehousing and on-line analysis processing (OLAP) in various domains. The team aims at designing new warehouse models that are user-centric, efficient and secure. The DMD team’s objective is to design new systems, models and algorithms for complex data mining and decision support. Complex data are heterogeneous, diversely structured, voluminous, imprecise and dynamic. M learning multiobjective optimization graphs association rules communities clustering texts WEB machine learning decision - making mining opinions statistics social media D multicriteria aggregation graphs uncertainty artificial intelligence multiobjective optimization graphs data WEB D opinions association rules machine texts statistics texts multicriteria aggregation uncertainty social media COMPLEX data decision - making opinions machine WEB learning artificial intelligence COMPLEX data statistics social media data mining decision - making communities clustering To manipulate such data, the team rests on approaches from the fields of statistics and artificial intelligence: information retrieval, machine learning, multicriteria aggregation, reasoning in uncertainty, etc. We aim to output both theoretical results and practical applications. For instance, let us cite ranking comparisons, medical image reconstruction, sentiment analysis and social media mining. multicriteria aggregation data mining D ata Mining & Decision (DMD) Team manager : Julien VELCIN A proven expertise Consulting Industrial valorization, Technological transfer E NTREPÔTS, R EPRÉSENTATION & INGÉNIERIE des CONNAISSANCES R&D internships and theses National and international academic and R&D projects Partenaire du projet ANR Imagiweb National and international collaborations Grenoble - LIG Paris - LIP6, LRI, ETIS Montpellier - LIRMM Rennes - IRISA Clermont-Ferrand - LIMOS, IRSTEA Toulouse- IRIT, IMT University of Aalborg University of Quebec National University in Economy of Kharkov University of Oklahoma University of Tondji University of Tunis University Hassan 1er Settat NICTA Sydney University of Montevideo University of Fianarantsoa E NTREPÔTS, R EPRÉSENTATION & INGÉNIERIE des CONNAISSANCES ERIC Lab Director : Jérôme DARMONT [email protected] Vice-Director : Stéphane BONNEVAY [email protected] Contact:Université Lyon 2 -5 avenue Pierre Mendès-France - 69676 Bron Cedex - FRANCE Phone:+33 478 773 154 - Fax : +33 478 772 375 Email:[email protected] http://eric.univ-lyon2.fr