Abstract


With the increase in the availability of digital data such as multimedia services on the Internet, there is a pressing need to manage and protect the illegal duplications a, solution to this problem, a digital watermark technology is now drawing the attentions a new method of protecting copyrights for digital data. In this paper, we present two methods of digital watermark for image signals based on the wavelet transform. We classify wavelet coefficients as insignificant or significant by using zero tree which is defined in the e ....etc

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Pills are chemicals that change the route a himself's hull works. You've quite heard that drugs are immoral for the purpose you, but what does that employing and why are they bad?
Medicines Are Right Drugs. The well-being social control palm is ontogenesis and the need for tone condition professionals continues to expand. wellness Management schools, colleges, and universities supply programs of canvass for associate, bachelor, master, and degree degrees in illness management, or illness administration, as well as certificates in techni ....etc

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Improvement of Robustness for Ad Hoc Networks Through
Energy-Aware Routing



Introduction
In an ad hoc network the mobile nodes agree to serve as
both routers and hosts. The nodes can dynamically join
and leave the network, frequently without warning, and
possibly disrupting communication amongst other nodes.
Moreover, the limitations on power consumption imposed
by portable wireless radios result in a node transmission
range that is typically small re ....etc

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ABSTRACT

Autonomic Computing is a new vision of computing initiated by IBM. This new paradigm shifts the fundamental definition of the technology age from one of computing, to one defined by data. Access to data from multiple, distributed sources, in addition to traditional centralized storage devices will allow users to transparently access information when and where they need it. At the same time, this new view of computing will necessitate changing the industry's focus on processing speed and storag ....etc

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hi im rafael tagpao,i want to get a review in literatute related to water level alarm..i need that for my thesis..your response will highly appreviated..thank you ....etc

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Introduction


Steganography is the art and science of writing secret data in such a way that no one, except the sender and intended recipient, knows of the existence of the data. The information-hiding process in a steganographic system starts by identifying a cover medium’s redundant bits those that can be modified without destroying that medium’s integrity. The embedding process creates a stego medium by replacing these redundant bits with data from the hidden message. The cover medium can be text, image, audio, video, and mult ....etc

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ABSTRACT
Steganography comes from the Greek and literally means, Covered writing. It is one of various data hiding techniques, which aims at transmitting a message on a channel where some other kind of information is already being transmitted. This distinguishes steganography from covert channel techniques, which instead of trying to transmit data between two entities that were unconnected before.
The goal of steganography is to hide messages inside ....etc

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CONTENT DEPENDENT WATER MARKING SCHEME FOR SPEECH SIGNAL
Abstract:
Broadband communication networks and multimedia data available in a digital format opened many challenges and opportunities for innovation. Versatile and simple-to-use software and decreasing prices of digital devices have made it possible for consumers from all around the world to create and exchange multimedia data. Broadband Internet connections and near error-free transmission of data facilitate people to distribute large multimedia files and mak ....etc

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Digital Watermarking

Abstract :

Todayâ„¢s world is digital world. Nowadays, in every field there is enormous
use of digital contents.Information handled on INTERNET and MULTIMEDIA
NETWORK SYSTEM is in digital form.The copying of digital content without
quality loss is not so difficult.Due to this,there are more chances of copying of
such digital information.So,there is great need of prohibiting such illegal
copyright of digital media.Digital watermarking(DWM) is the powerful solution
to this problem.Digital watermarki ....etc

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Assessment of SET Logic Robustness Through Noise Margin Modeling

Chaitanya Sathe, Surya Shankar Dan, and Santanu Mahapatra, Member, IEEE

Abstract—
A compact model for noise margin (NM) of single electron transistor (SET) logic is developed, which is a function of device capacitances and background charge (ζ). Noise margin is, then, used as a metric to evaluate the robustness of SET logic against background charge, temperature, and variation of SET gate and tunnel junction capacitances (CG and CT ....etc

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Robustness Testing of Java Server Applications
IEEE Transactions on Software Engineering, Vol. 31, No. 4, April 2005
Language: Java

Abstract:
This paper presents a new compile-time analysis that enables a testing methodology for white-box coverage testing of error recovery code (i.e., exception handlers) of server applications written in Java, using compiler-directed fault injection. The analysis allows compiler-generated instrumentation to guide the fault injection and to record the recovery code exercised. (An injected fault is ....etc

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ROBUST AND SECURE AUTHENTICATION PROTOCOL BASED ON
COLLABORATIVE KEY AGREEMENT FOR PEER TO PEER OF DYNAMIC
GROUP
Presented By:
J. Armstrong Joseph 1
P. Arockia Jansi Rani 2
Lecturer, St. Peterâ„¢s Engineering College, Avadi, Chennai, India,
Lecturer, Manonmaniam Sundaranar University, Tamilnadu, India,


ABSTRACT
There is a need for security services to provide group
oriented communication privacy and data integrity in
many group-oriented distributed applications. To provide
this form of group ....etc

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STEGANOGRAPHY
PROJECT REPORT
Submitted by
ANJU.P ALIAS RESHMI JOSY SARITHA.K.C VIDYA RADHAKRISHNAN
1.1 INTRODUCTION
Steganography is the art and science of writing hidden messages in such a way that no one apart from the intended recipient knows of the existence of the message; this is in contrast to cryptography, where the existence of the message itself is not disguised, but the content is obscured. The advantage of steganography over cryptography alone is that messages do not attract attention to themselves, to mess ....etc

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ABSTRACT

One of the biggest technological events of the last two decades was the invasion of digital media in an entire range of everyday life aspects. Digital data can be stored efficiently and with a very high quality, and it can be manipulated very easily using computers. Furthermore, digital data can be transmitted in a fast and inexpensive way through data communication networks without losing quality. Digital media offer several distinct advantages over analog media. The quality of digital audio, im ....etc

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INTRODUCTION
In spite of developed modern control techniques like fuzzy logic controllers or neural networks controllers, PID controllers constitute an important part at industrial control systems so any improvement in PID design and implementation methodology has a serious potential to be used at industrial engineering applications. At industrial applications the PID controllers are preferred widespread due to its robust characteristics against changes at the system model. From the other side at industry the exact plant m ....etc

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