Due to the advent and increase in the popularity of the Internet, people have been producing
and disseminating textual data in several ways, such as reviews, social media posts, and …

In 1987, recurrence plots were first introduced by Eckmann, Oliffson-Kamphorst, and Ruelle
as a simple graphical tool to visualize basic dynamical characteristics of time series. 1 This …

The society produces textual data online in several ways, eg, via reviews and social media
posts. Therefore, numerous researchers have been working on discovering patterns in …

Abstract Concept drift refers to the change in data distributions and evolving relationships
between input and output variables with the passage of time. To analyze such variations in …

Social media has been a data source for various applications, given its characteristic of
working as a social sensor. Many applications in several areas, such as brand reputation …

The research over information retrieval from social media data has progressed for streaming
data since the last decade. Recently, academic researchers have witnessed users' changing …

This paper presents a new approach to quantify temporal novelties in Social Networks and,
as a consequence, to identify changing points driven by the occurrence of new real-world …

Abstract Concept drift is the phenomenon where underlying data distribution changes over
time unexpectedly. Examining such drifts and getting insight into the executing processes at …

In recent years, cybersecurity experts have been developing mechanisms to protect users
and devices, but there is a constant” arms race” between attackers and defenders. With …

In the present era many real world applications are built from streaming data. The
distribution of underlying data in such streams tend to change with course of time called as …