Despite the first crowdsourcing successes it is re-mark able that all the existing projects deal with the analysis-synthesis problem in a sequential manner :
The micro tasks were separated and synthesized more or less in series.
E.g., empirically showed that the aggregation of tasks at different quality levels is a standing problem in crowdsourcing research.
However, considering the producer/consumer relationships, the simultaneity constraints, and the task/sub-task depen-dencies of realistic organization processes, the current state of the solution of the underlying “coordination problem” by crowdsourcing technologies still fails.
The coordination problem refers to the management of “dependencies between activities”.
In addition, with the constantly recurring idea of flexibly connecting billions of computational agents, web services, and humans, the coordination problem contains human-computer/agent interaction issues as a interdisciplinary study of the underlying coordination problem in crowdsourcing activities following