Recently several efficient schemes are proposed to provide security of e-medicine systems.
Almost all of these schemes have tried to achieve the highest security level in transmission …

The mobile agent is a promising trend of technology. It is designed for roaming around the
Internet and to achieve the goal of autonomy. However, the Internet is an open and, in many …

Huang et al. has recently proposed an efficient key management and access control scheme
for mobile agent environments based on Elliptic Curve Cryptosystem (ECC). Although their …

A mobile ad hoc network (MANET) is a special type of wireless network in which a collection
of mobile nodes with wireless network interfaces may form a temporary network, without the …

In recent years, the Elliptic Curve Cryptosystem (ECC) has attracted a great deal of attention
due to its advantages. In this paper, a new ECC based scheme in a hierarchical mobile …

The speed and convenience of the Internet facilitated the development of electronic
commerce (e-commerce). E-commerce research and technologies have always drawn the …

In multi-agent system like the pursuit-evasion games (PEGs), when the pursuer tries to
capture the evader by encircling it, there should be a method to determine whether the …