An Adaptive Pseudorandom STEGO-CRYPTO Technique for Data Communication

An Adaptive Pseudorandom Stego-crypto Technique for Data Communication

To provide security in data communication networks various forms of cryptographic and steganographic algorithms have been proposed. Though both of these techniques serve the same purpose i.e. to secure data but have some drawbacks. Using cryptography might raise some suspicion whereas in steganography the distortion in cover can attract an adversary. The combinations of the two as proposed by v...

A Spatial Crypto Technique for Secure Data Transmission

This paper presents a spatial encryption technique for secured transmission of data in networks. The algorithm is designed to break the ciphered data packets into multiple data which are to be packaged into a spatial template. A secure and efficient mechanism is provided to convey the information that is necessary for obtaining the original data at the receiver-end from its parts in the packets...

ORBit: An Adaptive Data Shaping Technique for Robust Wireless Video Clip Communication

With the introduction of the low-bitrate video compression standard, MPEG-4, and high bandwidth wireless technologies such as 3G Wireless and WLAN, video communication over wireless channels will soon become a widespread and often used technology. However, video communication generally requires stable and well-known communication conditions, while wireless conditions can vary quickly and dramat...

Adaptive Forms: an interaction technique for entering structured data

An Adaptive Outlier Detection Technique for Data Streams

This work presents an adaptive outlier detection technique for data streams, called Automatic Outlier Detection for Data Streams (A-ODDS), which identifies outliers with respect to all the received data points (global context) as well as temporally close data points (local context) where local context are selected based on time and change of data distribution.