Using a Semantic-based Support System for Merging Knowledge from Process Participants.- The Concept of Crowdsourcing in Knowledge Management in Smart Cities.- The Impact  of Big Data in Smart City  Concepts.- Artificial Intelligence Technologies in Education. Benefits, Strategies and Implementation in Non-Public Universities.- E-learning as an extending tool of Knowledge Management.- Internet of Things as a Significant Factor  of Innovations for Intelligent Organizations.- Semantics Visualization as a User Interface in Business Information Searching.- Machine Learning Solutions in Retail E-commerce  to increase marketing efficiency.