GraphQL is a query language and execution engine for web application programming
interfaces (APIs) proposed as an alternative to improve data access problems and …

A Service Level Agreement (SLA) regulates the provisioning of a service by defining a set of
guarantees. Each guarantee sets a Service Level Objective (SLO) on some service metrics …

Many proposals to model service level agreements (SLAs) have been elaborated in order to
automate different stages of the service lifecycle such as monitoring, implementation or …

As APIs are becoming popular to build Service-Based Applications (SBA), API Gateways are
being increasingly used to facilitate API features management. They offer API management …

In the past, elasticity and commitment in business processes were underexplored. But as
businesses increasingly exploit pay-per-use resources in the cloud for on-demand needs …

Service Level Agreements between service providers and consumers describe the expected
quality in the service consumption and its guarantees. Nowadays, enterprise processes are …

Research and industry are focused on Collective Adaptive Systems (CAS) to keep up with
the social changes in the way we work, conduct business and organize our societies. With …

Navigating into the Future Page 1 From the Editors 4 Published by the IEEE Computer
Society 1089-7801/15/$31.00 © 2015 IEEE IEEE INTERNET COMPUTING Navigating into …

Support: Pre-doctoral scholarship, and scholarships for research visits granted by the
Spanish Government under CICYT project TAPAS (TIN2012–32273). Additional support for …