Owning to the massive growth in internet connectivity, smartphone technology, and digital
tools, the use of various online social networks (OSNs) has significantly increased. On the …

摘要大数据(Big Data) 已成为学术界和产业界的研究热点, **影响着人们日常生活,
工作**惯及思考方式. 但是目前大数据在收集, 存储和使用过程中面临着诸多安全风险 …

With the rapid development of information technology, Big data has become a hot topic of
research in governments, academia, and enterprises. On the one hand, Big data brings …

Recently, a huge amount of social networks have been made publicly available. In parallel,
several definitions and methods have been proposed to protect users' privacy when publicly …

Graph neural networks (GNNs) and their variants have generalized deep learning methods
into non-Euclidean graph data, bringing substantial improvement in many graph mining …

Online social network datasets contain a large amount of various information about their
users. Preserving users' privacy while publishing or sharing datasets with third parties has …

Social network platform is the one where a huge number of information from social networks
are published and accessed by third parties or with advertising partners for better social …

The usage of social networks shows a growing trend in recent years. Due to a large number
of online social networking users, there is a lot of data within these networks. Recently …

With a vigorous development of information release for social network, it is now an urgent
question to protect sensitive information. The sensitive information concerned by the …

Social networks, which have become so popular today, allow their users to share
information. The main challenge the users are facing is the security preservation of their …