Introduction to Big Data -- A Bloom Filter-based Approach for Supporting the Representation and Membership Query of Multidimensional Dataset -- Automatic Speech and Singing Discrimination for Audio Data Indexing -- Exploring the Feature Selection-based Data Analytics Solutions for Text Mining Online Communities by Investigating the Influential Factors - A Case Study of Programming CQA in Stack Overflow -- Temporal Event Tracing on Big Healthcare Data Analytics -- Unstructured Data, NoSQL, and Terms Analytics -- VLAB-C: Collaborative Virtual Laboratory in Cloud Computing and its Applications -- A Crowdsourcing Social Network Service for Social Enterprise Innovation -- Self-adaptive Parameters Optimization for Incremental Classification in Big Data Using Neural Network -- VLAB-C: Collaborative Virtual Laboratory in Cloud Computing and its Applications -- Case Studies of Government Use of Big Data in Latin America: Brazil and Mexico. .