Virtual environment is a computer simulated environment not a physical environment but giving a feel of physical like environment. There is considerable development for computer supported learning by way of computer based teaching (CBT) and web based teaching (WBT) and its extension to computer based learning (CBL) and web based learning (WBL). This is supportive e-learning infrastructure. One has to… Read moreMultimedia Rich Virtual Classroom Environment Development

  Determining once position on the earth either from an aircraft or a ship or on land becomes an essential requirement when there are no terrestrial landmarks. Over the ages numerous methods and tools have been used for the same. The increased requirement of accurate data alongwith great strides in satellite science has given birth to a precise system called… Read moreGlobal Positioning System

                                The microprocessor is also called a CPU (Central Processing Unit, This terms are used interchangeably in day to day life). It is the heart of your computer and it’s here the most part of the calculations and processing of data takes place. The microprocessor is attached to the motherboard. The speed of the microprocessor is measured in frequency.  … Read moreMicroprocessors

  This paper represents all about wireless technology and its security. Specifically on M – Commerce point of view. The paper contains the difference between E – Commerce and M – Commerce.  The paper also focuses on the Wireless Communication Standards and  its security related issues. And the whole area is covered under the technology WTLS i.e. Wireless Transport Layer… Read moreA Research Paper on M-Commerce Security

Speech is the most natural and common way of communication between people. It would seem only natural that computer development would eventually progress to the point where people would want to extend the human-computer interface to include speech. Once this happened, numerous techniques were explored. In our paper a light is shed on the contemporary field of speech recognition.  … Read moreSpeech Recognition

Linux – A powerful operating system for mobile computing     Effectiveness of Linux as an operating system centered around optimally utilizing the resources of a mobile computing device, owing to features like modular, flexible open-source kernel, security, stability, scalability, availability of thousands of free software, power-saving capabilities, very low total cost of ownership.  

 A HIGH PERFORMANCE INDUCTION MOTOR DRIVE SYSTEM USING FUZZY LOGIC CONTROLLER A HIGH PERFORMANCE INDUCTION MOTOR DRIVE SYSTEM USING FUZZY LOGIC CONTROLLER Basically, the motor drive system comprises a voltage source inverter-fed induction motor (VSIM): namely a three-phase voltage source inverter and the induction motor. The squirrel-cage induction motor voltage equations are based on an orthogonal d-q reference-rotating frame where… Read moreA HIGH PERFORMANCE INDUCTION MOTOR DRIVE SYSTEM USING FUZZY LOGIC CONTROLLER

  Recently, a set of significant new concepts and tools have evolved into a new technology that makes it possible to attack the problem of providing all the key people in the enterprise with access to whatever level of information needed for the enterprise to survive and prosper in an increasingly competitive world.      Data Warehousing has grown out… Read moreData Warehousing – Providing Data Access to the Enterprise.

1.      Introduction to Warehousing. 2.     Evaluation of Data Warehousing. 3.     Data Warehousing and concept. 4.     Design issues for Data Warehouse. 5.     Analysis process of Data Warehousing. 6.     The Data Conversion Process. 7.     Process of Data Warehouse. 8.      Application of Data Warehouse.

An Introduction to SOA Test Methodology Seminar 1. ABSTRACT 5 2. INTRODUCTION 6 A SERVICE-ORIENTED ARCHITECTURE OVERVIEW 7 2.1.1 What is SOA 7 2.1.2 SOA Benefits & Implementation Principles 7 2.1.3 Key Terms of Service-Oriented Architecture 8 2.1.4 Test Model 9 2.1.5 SOA Governance 10 B. SOA TEST METHODOLOGY 11 2.2.1 Traditional Test Approach 11 2.2.2 Revised Test Approach for… Read moreAn Introduction to SOA Test Methodology Seminar