Abstract-As the amount of data generated by today's pervasive environments increases exponentially, there is a stronger need to decipher the important information that is hidden among it. By using complex event processing, we can obtain the information that really matters to our organization and use it to improve our processes. However, even when this information is retrieved, business processes remain static and cannot be changed dynamically to adapt to the actual scenario, diminishing the advantages that can be achieved. In this paper we present CEVICHE, a framework that combines the strengths of complex event processing and dynamic business process adaptation, which allows to respond to the needs of today's rapidly changing environments. We use a simple car rental scenario to show how CEVICHE could be used to maintain the quality of service of a business process by adapting it according to the situation.

Acceptance rate : 15%, Rank (CORE) : AInternational audienceAs the dynamicity of today's business environments keeps increasing, there is a need to continuously adapt business processes in order to respond to the changes in those environments and keep a competitive level. By using complex event processing, we can discover information that is relevant to our organization, which is usually hidden among the data generated in the environment, and use it to adapt the processes accordingly in order to respond to the changing conditions in an optimal way. Unfortunately, the static nature of business process definitions makes it impossible to adapt them at runtime and the redeployment of a modified process is required. By using a component-based approach, we can transform the existing business processes into dynamically bound components, adding the flexibility needed to adapt the processes at runtime. In this paper we present CEVICHE, a framework that combines the strengths of complex event processing and dynamic business process adaptation, which allows to respond to the needs of the rapidly changing environment, and its adaptation language called SBPL, an extension to BPEL which adds flexibility to business processes