Active Data Replica Recovery for Quality-Assurance Big Data Analysis in IC-IoT

Big Data Quality: From Content to Context

Over the last 20 years, and particularly with the advent of Big Data and analytics, the research area around Data and Information Quality (DIQ) is still a fast growing research area. There are many views and streams in DIQ research, generally aiming at improving the effectiveness of decision making in organizations. Although there are a lot of researches aimed at clarifying the role of BIG data...

Quality Assurance for Big Data Application - Issuses, Challenges, and Needs

With the fast advance of big data technology and analytics solutions, building high-quality big data computing services in different application domains is becoming a very hot research and application topic among academic and industry communities, and government agencies. Therefore, big data based applications are widely-used currently, such as recommendation, predication, and decision system. ...

A Data-as-a-Service Framework for IoT Big Data

Data Analysis Services Related to the IoT and Big Data: Potential Business Opportunities for Third Parties

The Internet of Things (IoT) provides the tools for the development of a major, global data-driven ecosystem. When accessible to people and businesses, this information can make every area of life, including business, more data-driven. In this ecosystem, with its emphasis on Big Data, there has been a focus on building business models for the provision of services, the so-called Internet of Ser...

Perspectives of Big Data Quality in Smart Service Ecosystems (Quality of Design and Quality of Conformance)

Despite the increasing importance of data and information quality, current research related to Big Data quality is still limited. It is particularly unknown how to apply previous data quality models to Big Data. In this paper we review Big Data quality research from several perspectives and apply a known quality model with its elements of conformance to specification and design in the context o...