Mutida: A Rights Management Protocol for Distributed Storage Systems Without Fully Trusted Nodes.- OpenCEMS: An Open Solution for Easy Data Management in Connected Environments.- Knowledge Graph Augmentation for Increased Question Answering Accuracy.- Online Optimized Product Quantization for ANN Queries over Dynamic Database using SVD-Updating.- Empirical Study of the Model Generalization for Argument Mining in Cross-domain and Cross-topic Settings.- A Pattern Mining Framework for Improving Billboard Advertising Revenue.