Figure 2From: Bio-jETI: a framework for semantics-based service compositionBio-jETI GUI. The jABC framework, which provides the graphical user interface for Bio-jETI, supports the orchestration of processes from heterogeneous services. Workflow models are constructed graphically by placing process building blocks from a library (top left) on a canvas (center) and connecting them by labeled branches to define the flow of control. The models are directly executable by an inbuilt interpreter component (right).Back to article page