In the era of “big data,” a huge number of people, devices, and sensors are connected via
digital networks and the cross‐plays among these entities generate enormous valuable data …

In this paper, we present a comprehensive survey of privacy-preserving big data analytics.
We introduce well-designed taxonomies which offer both systematic views and a detailed …

Big data analytics provide valuable information allowing organizations to gain insights that
grant them a competitive advantage in the market. However, it also provides access to data …

In the present age, diversified data—both structured and unstructured, is being produced in
huge amounts from sources like database transactions, audios, images, videos, social …

Big data systems have been instrumental in solving computational problems for business
intelligence and predictive analysis. Despite this, they exhibit serious concerns for user …

Big data has become Buzzword in recent years. It is due to the fact that voluminous amount
of structured, semi structured and unstructured data that is generated in the digital era. But …

The extensive collection and processing of personal information in big data analytics has
given rise to serious privacy concerns, related to wide scale electronic surveillance, profiling …

In recent years, technological advances have led to significant developments within a variety
of business applications. In particular, data-driven research provides ample opportunity for …

In recent years, big data have become a hot research topic. The increasing amount of big
data also increases the chance of breaching the privacy of individuals. Since big data …

Abstract The term “Big Data” is used to describe a universe of very large datasets that hold a
variety of data types. This has spawned a new generation of information architectures and …