The 8th International Symposium on Security and Privacy on Internet of Things (SPIoT 2019) -- Robust Hybrid Lightweight Cryptosystem for Protecting IoT Smart Devices -- A Weighted Risk Score Model for IoT Devices -- Connected Vehicles: A Privacy Analysis -- Privacy-Preserving Big Data Analytics: From Theory to Practice -- The 9th International Symposium on Trust, Security and Privacy for Emerging Applications (TSP 2019) -- A Framework to Identify People in Unstructured Environments Incorporating Biometrics -- Continuous Authentication Using Mouse Clickstream Data Analysis -- Presentation Attack detection using Wavelet Transform and Deep Residual Neural Net -- Cost-Efficient Task Scheduling for Geo-distributed Data Analytics -- Task Scheduling for Streaming Applications in A Cloud-Edge System -- The 5th International Symposium on Sensor-Cloud Systems (SCS 2019) -- Limited Memory Eigenvector Recursive Principal Component Analysis in Sensor-Cloud Based Adaptive Operational Modal Online Identification -- Optimization of Optical Imaging MIMO-OFDM Precoding Matrix -- Data Collection Scheme for Underwater Sensor Cloud System Based on Fog Computing -- A Survey on Fog Computing -- An Approximate Data Collection Algorithm in Space-based Internet of Things -- Outlier Detection of Internet of Vehicles -- Review of Power Spatio-Temporal Big Data Technologies, Applications, and Challenges -- CP-MCNN:Multi-label Chest X-ray Diagnostic based on Con dence Predictor and CNN -- Naive Approach for Bounding Box Annotation and Object Detection towards Smart Retail Systems -- Evaluation of Face Recognition Techniques Based on Symlet 2 Wavelet and Support Vector Machine -- The 11th International Symposium on UbiSafe Computing (UbiSafe 2019) -- An Approach of ACARS Trajectory Reconstruction Based on Adaptive Cubic Spline Interpolation -- Lightweight Distributed Attribute Based Keyword Search System for Internet of Things -- Continuous Objects Detection Based on Optimized Greedy Algorithm in IoT Sensing Networks Distributed Service Recommendation -- The 11th International Workshop on Security in e-Science and e-Research (ISSR 2019) -- Software Quality Assurance: Tools & Techniques -- A Campus Carpooling System Based on GPS Trajectories -- The 2019 International Workshop on Cybersecurity Metrics and Risk Modeling (CMRM 2019) -- Web-based Intelligence for IDS -- Predictably Deterrable? The Case of System Trespassers.