This paper extensively reviews the literature of community detection in complex networks
and proposes a general classification describing the main models used for this purpose …

In today's life almost everyone is in association with the online social networks. These sites
have made drastic changes in the way we pursue our social life. But with the rapid growth of …

针对微博多类垃圾用户的检测问题, 设计了一种基于模糊多类支持向量机的垃圾用户检测方法.
首先, 采用一对多SVM (support vector machines) 的构造思想来构造多分类器 …

Micro-blog has become an important information dissemination and exchange platform in
people's social lives. Massive micro-blog data contains a large number of valuable …

Sažetak Since their emergence, online social networks (OSNs) keep gaining popularity.
However, many related problems have also arisen, such as the use of fake accounts for …

Spamming on microblogging platforms has been a critical issue in microblog-based
applications, because spamming has a significant impact on information quality and …

This paper highlights one of the most relevant issues on social media: the increasing
malicious use of fake identities, particularly to post spam. First, we provide a brief overview …