In the research of social networks, their structural characteristics, user social behaviors, and
user relationships are elements that are important to understand social networks, to predict …

In this paper, we propose a socioscope model for social-network and human-behavior
analysis based on mobile-phone call-detail records. Because of the diversity and complexity …

Many systems can be represented as networks or graph collections of nodes joined by
edges. The social structures in these networks can be investigated using graph theory …

Mobile social network is a typical social network where one or more individuals of similar
interests or commonalities, conversing and connecting with one another using the mobile …

Social and information networks undermine the real relationship between the individuals
(ego) and the friends (alters) they are connected with on social media. The structure of …

Social network analysis and mining has been highly influenced by the online social web
sites, telecom consumer data and instant messaging systems and has widely analyzed the …

Mobile phone calling is one of the most widely used communication methods in modern
society. The records of calls among mobile phone users provide us a valuable proxy for the …

Interaction and communication between humans with smart mobile devices are a new trend
of development in Internet of Things (IoT). With the powerful sensing capability of smart …

People's online rating behavior can be modeled by user–object bipartite networks directly.
However, few works have been devoted to reveal the hidden relations between users …

Signed networks are a special type of networks with both positive and negative edges, and
the signs of links play a significant role in functional analysis and structural evolution …