In social networks, trust relationships are the basis for interactions among decision nodes.
Trust relationships are subjective and dynamic, and there are only few sample data to …

Recently, more and more network fraud incidents have damaged the interests of cloud
service traders. To enhance mutual trust and win–win cooperation between the users and …

Unstructured data (mostly text data) have become a vital part in the era of big data. Hence, it
has become increasingly difficult to identify the internal relations among data and describing …

The rapid development and increasing complexity of computer systems and communication
networks coupled with the proliferation of services and applications in both Internet-based …

In access control, there exists a game between an application system and its user, in which
both the system and the user try to maximize their own utility. Establishing a reasonable …

Abstract The Internet of Things (IoT), comprising a plethora of heterogeneous devices, is an
enabling technology that can improve the quality of our daily lives, for instance by measuring …

Cloud computing is a distributed and dynamic computing model that still has many
difficulties. Intrusion prevention based on access control is an essential research challenge …

Granting users precise access rights is one of the purposes of access control technologies.
With the increasing requirements of fine‐grained authorization, too strict or too loose access …

In this paper, we examine and propose a solution for the challenges of sharing of genome
sequence data and of data querying on the genome sequence data on a cloud server in per …

The emergence of brings your own device (BYOD) strategy has brought considerable
benefits to enterprises. However, secure access control to vital enterprise resources is one …