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Privacy trade off is important to individuals' usage of social applications. Although previous studies have enriched understanding on the impact of privacy trade off, rarely have researchers examined privacy trade off beyond the online commercial contexts. This study aims to fill this gap in the literature by examining the effects of privacy risk and image enhancement on social application usage....
Energy efficient routing has been well investigated with the goal of maximizing the network lifetime, which is usually defined as the time the first node dies. Once a node is dead, data transmissions in the network are assumed to fail. In this paper, we present a novel application-specific energy-efficient routing algorithm to maximize the lifetime of application flows in wireless sensor networks...
Actuated signal controllers (ASC) are widely deployed to control various intelligent traffic devices. However, there is not enough research on the security of the communication between a control console and the ASC. The communication protocol is SNMP for the management of the ASC. In this paper we will identity the major security threats against the SNMP-based ASC systems and propose possible defense...
A reliable and secure communication network plays a significant role in Smart grid systems, which aims at coordinating generation, transmission, distribution, and consumption parts in power system. The scope of our work ranges from utility level to end consumption level. The major difficulties in this work can be summarized as follows: 1) Performance requirements from the viewpoint of network have...
The security of the control network has become a major concern since the wide deployment of smart grid systems. The functions of Intelligent Energy Management (IEM) highly depend on the communication techniques. The IEM is the service agent of smart grid communication network in a limited management zone for distributed and autonomous power system control and operations. In such a smart grid, the...
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