This book constitutes the refereed proceedings of the Second International Conference on Blockchain, ICBC 2019, held as part of the Services Conference Federation, SCF 2019, in San Diego, CA, USA, in June 2019.

The 13 full papers and 2 short papers presented were carefully reviewed and selected from 29 submissions. The papers cover a wide range of topics in blockchain technologies, platforms, solutions and business models such as new blockchain architecture, platform constructions, blockchain development and blockchain services technologies, as well as standards, and blockchain services innovation lifecycle including enterprise modeling, business consulting, solution creation, services orchestration, services optimization, services management, services marketing, business process integration and management.

This book constitutes the proceedings of the 9th International Conference on Big Data, BigData 2020, held as part of SCF 2020, during September 18-20, 2020. The conference was planned to take place in Honolulu, HI, USA and was changed to a virtual format due to the COVID-19 pandemic.

The 16 full and 3 short papers presented were carefully reviewed and selected from 52 submissions. The topics covered are Big Data Architecture, Big Data Modeling, Big Data As A Service, Big Data for Vertical Industries (Government, Healthcare, etc.), Big Data Analytics, Big Data Toolkits, Big Data Open Platforms, Economic Analysis, Big Data for Enterprise Transformation, Big Data in Business Performance Management, Big Data for Business Model Innovations and Analytics, Big Data in Enterprise Management Models and Practices, Big Data in Government Management Models and Practices, and Big Data in Smart Planet Solutions.

This book highlightsstate-of-the-art research, development and implementation efforts concerningsocial media in government services, bringing together researchers andpractitioners in a number of case studies. It elucidates a number ofsignificant challenges associated with social media specific to governmentservices, such as:  benefits and methods of assessing; usability andsuitability of tools, technologies and platforms; governance policies andframeworks; opportunities for new services; integrating social media with organisationalbusiness processes; and specific case studies. The book also highlights therange of uses and applications of social media in the government domain, atboth local and federal levels. As such, it offers a valuable resource for abroad readership including academic researchers,practitioners in the IT industry, developers, and government policy- anddecision-makers.

This book constitutes the refereed proceedings of the Second International Conference on Blockchain, ICBC 2019, held as part of the Services Conference Federation, SCF 2019, in San Diego, CA, USA, in June 2019.

The 13 full papers and 2 short papers presented were carefully reviewed and selected from 29 submissions. The papers cover a wide range of topics in blockchain technologies, platforms, solutions and business models such as new blockchain architecture, platform constructions, blockchain development and blockchain services technologies, as well as standards, and blockchain services innovation lifecycle including enterprise modeling, business consulting, solution creation, services orchestration, services optimization, services management, services marketing, business process integration and management.

This book constitutes the proceedings of the 9th International Conference on Big Data, BigData 2020, held as part of SCF 2020, during September 18-20, 2020. The conference was planned to take place in Honolulu, HI, USA and was changed to a virtual format due to the COVID-19 pandemic.

The 16 full and 3 short papers presented were carefully reviewed and selected from 52 submissions. The topics covered are Big Data Architecture, Big Data Modeling, Big Data As A Service, Big Data for Vertical Industries (Government, Healthcare, etc.), Big Data Analytics, Big Data Toolkits, Big Data Open Platforms, Economic Analysis, Big Data for Enterprise Transformation, Big Data in Business Performance Management, Big Data for Business Model Innovations and Analytics, Big Data in Enterprise Management Models and Practices, Big Data in Government Management Models and Practices, and Big Data in Smart Planet Solutions.

This book highlightsstate-of-the-art research, development and implementation efforts concerningsocial media in government services, bringing together researchers andpractitioners in a number of case studies. It elucidates a number ofsignificant challenges associated with social media specific to governmentservices, such as:  benefits and methods of assessing; usability andsuitability of tools, technologies and platforms; governance policies andframeworks; opportunities for new services; integrating social media with organisationalbusiness processes; and specific case studies. The book also highlights therange of uses and applications of social media in the government domain, atboth local and federal levels. As such, it offers a valuable resource for abroad readership including academic researchers,practitioners in the IT industry, developers, and government policy- anddecision-makers.