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This, the 37th issue of Transactions on Large-Scale Data- and Knowledge-Centered Systems , contains five revised selected regular papers. Topics covered include data security in clouds, privacy languages, probabilistic modelling in linked data integration, business intelligence based on multi-agent systems, collaborative filtering, and prediction accuracy.

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Keeping Secrets by Separation of Duties while Minimizing the Amount of Cloud Servers.- LPL, Towards a GDPR-Compliant Privacy Language: Formal Definition and Usage.- Quantifying and Propagating Uncertainty in Automated Linked Data Integration.- A Comprehensive Approach for Designing Business-Intelligence Solutions with Multi-Agent Systems in Distributed Environments.- Enhancing Rating Prediction Quality through Improving the Accuracy of Detection of Shifts in Rating Practices.

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