¿POLY 2022.- Privacy, Security and/or Policy Issues for Heterogeneous Data.- Ad-hoc Searches on Image Databases.- A Survey of Data Challenges across a Modernizing Bureaucracy: A New Perspective on Examining Old Government Problems.- Purpose Scan: A purpose-aware access method.- DMAH 2022.- Enabling Real-world Medicine with Data Lake Federation: a research perspective.- Towards Assessing Data Bias in Clinical Trials.- Clinical synthetic data generation to predict and identify risk factors for cardiovascular diseases.