This paper describes pattern-based frameworks for adaptation and evolution of service-based workflow process models meeting specific cooperation patterns widely recognized in the B2B area. In the authors' previous works, they focused on restructuring and interconnecting workflows using the SOA...

Due to their widespread use, Internet, Web 2.0 and digital sensors create data in non-traditional volumes (at terabytes and petabytes scale). The big data characterized by the four V's has brought with it new challenges given the limited capabilities of traditional computing systems. This paper...

Data warehouses have become over the last two decades an essential element in the area of economic intelligence. Although the basic concepts related to this technology are now more standardized (multidimensional model, OLAP technology...), the design method issue remains in discussion, since no...