Flexible Manufacturing Chain: A SCM for Electronic Commerce Enterprise in Clothing Industry based on Activiti -- Crowdsourcing Complex Task Automatically by Workflow Technology -- An Adaptive Scheduling Mechanism for Analytical Workflow Model -- Monitoring as a Service based on Pub/Sub System over a Cloud Environment -- The Fault Tolerance of Big Data System -- A Market-based Analysis of Bidding Strategy between Web Service Providers and Users -- A lightweight HASH-based mutual authentication protocol for RFID 81 -- Photovoltaic Power Prediction Model Based on Parallel Neural Network and Genetic Algorithms.