Blockchain Technology and Applications -- The Relationship between Bitcoin Trading Volume, Volatility, and Returns: A Study of Four Seasons -- Verify-Your-Vote: A Verifiable Blockchain-KOKKI Online Voting Protocol -- To Chain or not to Chain? A Blockchain Case from Energy Sector -- Continuance Intention in Blockchain-enabled Supply Chain Applications: Modelling the Moderating effect of Supply Chain Stakeholders Trust -- Big Data and Analytics -- Big Data Analysis in UAV Surveillance for Wildfire Prevention and Management -- Harnessing Cloud Scalability to Hadoop Clusters -- For What it's Worth: A Multi-industry Survey on Current and Expected Use of Big Data Technologies -- A Step Forward Historical Data Governance in Information Systems -- Parliamentary Open Big Data: A Case Study of the Norwegian Parliament/s Open Data Platform -- Data Requirements Elicitation in Big Data Warehousing -- Towards Integrations of Big Data Technology Components -- Experimental Evaluation of Big Data Analytical Tools -- Cloud Computing -- Model for Improved Load Balancing in Volunteer Computing Platforms -- Towards a Formal Approach for Verifying Dynamic Workflows in the Cloud -- Investigating the Factors Affecting the Adoption of Cloud Computing in SMEs: A Case Study of Saudi Arabia -- CSCCRA: A Novel Quantitative Risk Assessment Model for Cloud Service Providers -- CloudDBAppliance Database as a Service to Match Predictable Performance -- Digital Services and Social Media -- Exploratory Research to Identify the Characteristics of Cyber Victims on Social Media in New Zealand -- The Novel Online Comparison Tool for Bank Charges with User-Friendly Approach -- An In-Store Mobile App for Customer Engagement: Discovering Hedonic and Utilitarian Motivations in UK Grocery Retail -- Information Quality of Web Services: Payment Account Online Comparison Tools Survey in the Czech Republic and Slovakia -- An Organizational Scheme for Privacy Impact Assessments -- How Social Media Can Afford Engagement Processes -- e-Government -- Ge-Government: A Geographic Information Based E-Government Citizens' Adoption Framework -- Factors Affecting Intention to Use E-Government Services: The Case of Non-Adopters -- Agile Development in Bureaucratic Environments: A Literature Review -- Transparency Driven Public Sector Innovation: Smart Waterways and Maritime Traffic in Finland -- Healthcare Information Systems -- Analysis of the Readiness for Healthcare Personnel Adopting Telerehabilitation: An Interpretive Structural Modelling (ISM) Approach -- An Ontological Model for Analyzing Liver Cancer Medical Reports -- The Road to the Future of Healthcare: Transmitting Interoperable Healthcare Data through a 5G based Communication Platform -- IT Governance -- Agile Requirement Engineering Maturity Framework for Industry 4.0 -- Exploring Determinants of Enterprise System Adoption Success in Light of an Ageing Workforce -- Limiting the Impact of Statistics as a Proverbial Source of Falsehood -- Comparison of the Non-Personalized Active Learning Strategies Used in Recommender Systems -- Board Interlocking and IT Governance: Proposed Conceptual Model -- Business Model Representations and Ecosystem Analysis: An Overview -- Management and Organizational Issues in Information Systems -- Strategy in the Making: Assessing the Execution of a Strategic Information Systems Plan -- Information Flows at Inter-Team Boundaries in Agile Information Systems Development -- Critical Factors of Strategic Information Systems Planning Phases in SMEs -- Bargaining Between the Client and the Bank and Game Theory -- The Determinants of XBRL Adoption: An Empirical Study in an Emerging Economy -- Mobile Technology Acceptance Model: an Empirical Study on Users' Acceptance and Usage of Mobile Technology for Knowledge Providing.