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Digital image steganography: Survey and analysis of current methods

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OpenStreetMap

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A Survey of Geographical Routing in Wireless Ad-Hoc Networks

This paper aims to provide both a comprehensive and methodical survey of existing literature in the area of geographic routing from its inception as well as acting as an introduction to the subject.
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An evaluation of image based steganography methods

The initial aim of this study was to investigate steganography and how it is implemented and a number of common methods of Steganography could be implemented and evaluated.
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A survey of active and passive indoor localisation systems

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A skin tone detection algorithm for an adaptive approach to steganography

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Cognitive Radio

Cognitive radio can monitor, observe, and react to events in a specified environment, and can achieve a performance that is close to a licensed band even when using an unlicensed band due primarily to its inherent ability to switch to best channels.
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An evaluation of indoor location determination technologies

This article attempts to provide a useful comparison of commercial systems on the market with regard to informing IT departments as to their performance in various aspects which are important to tracking devices and people in relatively confined areas by providing a review of the practicalities of installing certain location-sensing systems.
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Context-aware intelligent recommendation system for tourism

The intelligent decision making that this paper proposes with regard to the development of the VISIT system is a hybrid based recommendation approach made up of collaborative filtering, content based recommendation and demographic profiling.
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Taking the information to the public through Library 2.0

This paper seeks to present an overview of Library 2.0, a one‐directional service that takes people to the information that they require by bringing the library service to the internet and getting the users more involved by encouraging feedback participation.
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