Phase for Face saving-a multicarrier Stego

A Traffic Aware Energy Saving Scheme for Multicarrier HSPA+

In the near future, an increase in cellular network density is expected to be one of the main enablers for the newly introduced challenging capacity goals. This development will lead to an increase in the network energy consumption. In this context, we propose an energy efficient dynamic scheme for HSDPA+ (High Speed Downlink Packet Access-Advanced) systems aggregating several carriers. In the ...

Energy Saving Scheme for Multicarrier HSPA + Under Realistic Traffic Fluctuation

In the near future, an increase in cellular network density is expected to be one of the main enablers to boost the system capacity. This development will lead to an increase in the network energy consumption. In this context, we propose an energy efficient dynamic scheme for HSDPA+ (High Speed Downlink Packet AccessAdvanced) systems aggregating several carriers and which adapts dynamically to ...

Saving face: better interfaces for noninvasive ventilation.

Searching for the stego-key

Steganalysis in the wide sense consists of first identifying suspicious objects and then further analysis during which we try to identify the steganographic scheme used for embedding, recover the stego key, and finally extract the hidden message. In this paper, we present a methodology for identifying the stego key in key-dependent steganographic schemes. Previous approaches for stego key searc...

Saving Face for Darwin: The Functions and Uses of Embarrassment

In this article, we review di verse studies of the anteced ents, facial display, and social consequences of embarrass ment. These studies indicate that embarrassment serves an appeasement function, recon ciling social relations when they have gone awry. We then speculate about how embar rassment is elaborated into more complex social interac tions, such as teasing and flir tation. We conclude b...