Continuous Data Quality Management for Machine Learning based Data-as-a-Service Architectures Topics: Cloud Quality and Performance; Edge Cloud Data Management; Internet of Services; Monitoring of Services, Quality of Service, Service Level Agreements; QoS for Applications on Clouds; Service Modelling and Analytics - Services Mapping and Artificial Intelligence In Proceedings of the 11th International Conference on Cloud Computing and Services Science CLOSER - Volume 1, 328-335, 2021