Abstract Knowledge Graphs (KGs) have made a qualitative leap and effected a real
revolution in knowledge representation. This is leveraged by the underlying structure of the …

Abstract Knowledge Graphs (KGs) have gained considerable attention recently from both
academia and industry. In fact, incorporating graph technology and the copious of various …

Online social networks have established virtual platforms enabling people to express their
opinions, interests and thoughts in a variety of contexts and domains, allowing legitimate …

Social news sites have enabled news identification and its promotion through
crowdsourcing and provided users with the capabilities to discuss topics. Compared to …

This article presents a study on ensemble learning and an empirical evaluation of various
ensemble classifiers and ensemble features for sentiment classification of social media data …

Over the past few decades, people have been able to exchange knowledge and
experiences at high speed, overcoming the constraints of time and space. This has naturally …

Social network data, such as Twitter/X, is of Big Social Data type. Big social data describes
people's social behaviors and interactions. They have high business value for decision …

The emergence of online social media services has made a qualitative leap and brought
profound changes to various aspects of human, cultural, intellectual, and social life. These …

The avalanche of personal and social data circulating in Online Social Networks over the
past 10 years has attracted a great deal of interest from Scholars and Practitioners who seek …

This study investigated the motivators knowledge workers employ when sharing knowledge
though enterprise social media (ESM) in a telecommunications context. A questionnaire was …