Sipnas college of Engineering & Technology

Displaying 41-44 of 44 results

  • White Papers // Mar 2010

    Perceptual Metrics Watermarking - An Effective Algorithm With Retrieval Systems

    Assessing and comparing the performance of watermarking algorithms is difficult. The visibility of the watermark is an important aspect in this process. The ease in which digital data can be manipulated has created a need for techniques that determine the credibility of digital information. In the recent development of digital...

    Provided By Sipnas college of Engineering & Technology

  • White Papers // Jan 2010

    Design of Run Time Architectures for Real Time UML Models an Actor Centric Approach

    Although a lot of research has taken place in Object Oriented Design of software for Real Time systems and mapping of design models to implementation models, these methodologies are applicable to systems which are less complex and small in source code size. However, in practice, the size of the software...

    Provided By Sipnas college of Engineering & Technology

  • White Papers // Jan 2010

    Framework for Visualizing Model-Driven Software Evolution and Its Application

    Software Visualization encompasses the development and evaluation of methods for graphically representing different aspects of methods of software, including its structure, execution and evolution. Creating visualizations helps the user to better understand complex phenomena. It is also found by the software engineering community that visualization is essential and important. In...

    Provided By Sipnas college of Engineering & Technology

  • White Papers // Jun 2009

    A Quantitative Analysis of GSM Air Interface Based on Radiating Columns and Prediction Model

    This paper explains the cause of nonlinearity in floor attenuation hither to left unexplained. The performance degradation occurring in air interface for GSM signals is quantitatively analysed using the concept of Radiating Columns of buildings. The signal levels were measured using Wireless Network Optimising Drive Test Tool (E6474A of Agilent...

    Provided By Sipnas college of Engineering & Technology

  • White Papers // Oct 2011

    A Routing-Driven Public-Key Cryptosystem Based Key Management Scheme for a Sensor Network

    In homogeneous sensor networks, many-to-one traffic pattern dominates and hence a sensor may only communicate with a small portion of its neighbors. So, the homogeneous sensor networks have poor performance and scalability. Most existing key management schemes try to establish shared keys for all pairs of neighbor sensors, no matter...

    Provided By Sipnas college of Engineering & Technology

  • White Papers // Sep 2011

    Automated Black-Box Web Application Vulnerability Testing

    Black-box web application vulnerability scanners are automated tools that probe web applications for security vulnerabilities. In order to assess the current state of the art, the authors obtained access to eight leading tools and carried out a study of: the class of vulnerabilities tested by these scanners, their effectiveness against...

    Provided By Sipnas college of Engineering & Technology

  • White Papers // Oct 2011

    Mitigating Congestion Aware Routing Protocol in Wireless Sensor Networks

    Energy efficient protocol is very important in Wireless Sensor Networks (WSNs) because the nodes in WSNs are usually battery operated sensing devices with limited energy resources and replacing the batteries is usually not an option. The authors propose a class of algorithms that enforce differentiated routing based on the congested...

    Provided By Sipnas college of Engineering & Technology

  • White Papers // Nov 2011

    Multi-Agent System Approach for Congestion Control in ATM Networks

    The Broadband Integrated Services Digital Network (B-ISDN) supports transmission of different types of data such text, audio, images, video and combination of these types of data at higher transmission rates. The Asynchronous Transfer Mode (ATM) has been widely accepted as transfer mode for B-ISDN. Traffic management and congestion control are...

    Provided By Sipnas college of Engineering & Technology