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Electromagnetic analysis in side channel attack exploits the information of electromagnetic radiation that leaks from the cryptographic devices when they are running. It's no-table because of its efficiency and easiness to perform. Correlation electromagnetic analysis (CEMA) is of the most effective means in electromagnetic analysis. However, the efficiency of traditional CEMA is limited by some insignificant'...
The emergence of microblog brings a fundamental change to traditional information diffusion patterns. While there are a significant amount of studies on modelling the information propagation in microblog networks, little prior work has considered sentiments of messages as factors or information entities for propagation studies. In this paper, we present our work on characterizing the impact of sentiments...
This paper addresses the joint selection and power assignment of a largest set of given links which can communicate successfully at the same time under the physical interference model in the duplex (i.e. bidirectional) mode. For the special setting in which all nodes have unlimited maximum transmission power, Halldorsson and Mitra [5] developed an approximation algorithm with a huge constant approximation...
Web-based social networking services enable like-minded people to collaborate and socialize with each other. With rich sensing and communication capabilities, mobile phones provide new possibilities for enhancing face-to-face social interaction among people who are both socially and physically close to each other. Research challenges arise as how to exploit the characteristics of people's mobility...
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