IOSR Journal of Engineering

Displaying 361-400 of 485 results

  • White Papers // Aug 2012

    Securing Cloud Data Storage

    Innovations are necessary to ride the inevitable tide of change. Most of enterprises are striving to reduce their computing cost through the means of virtualization. This demand of reducing the computing cost has led to the innovation of Cloud Computing. One fundamental aspect of this new computing is that data...

    Provided By IOSR Journal of Engineering

  • White Papers // Aug 2012

    Swot Analysis of Software Quality Metrics for Global Software Development: A Systematic Literature Review Protocol

    Global Software Development (GSD) is a modern software engineering paradigm adopted by many client organisations in developed countries to get high quality product at low cost in low wage countries. Production of high quality software is considered as one of the key factor in the rapid growth of GSD. However...

    Provided By IOSR Journal of Engineering

  • White Papers // Aug 2012

    Systematic Literature Review Protocol for Software Outsourcing Partnership (SOP)

    Software Outsourcing Partnership (SOP) is a relationship between client and vendor organizations for shared goals. A SOP is different than ordinary outsourcing contractual relationship. Usually a successful outsourcing relationship may lead to outsourcing partnership. The paper is to identify factors via Systematic Literature Review (SLR), that are significant to be...

    Provided By IOSR Journal of Engineering

  • White Papers // Aug 2012

    Message Passing Algorithm: A Tutorial Review

    This paper reviews the basics of error correcting codes like linear block codes and LDPC. The error correcting codes which are also known as channel codes enable to recover the original message from the message that has been corrupted by the noisy channel. These block codes can be graphically represented...

    Provided By IOSR Journal of Engineering

  • White Papers // Aug 2012

    Performance Evaluation of WLAN by Varying Pcf, Dcf and Enhanced Dcf Slots to Improve Quality of Service

    Researchers have proposed a number of co-ordination functions in literature for improving quality of service. Each one is based on different characteristics and properties. In this paper, the authors evaluate the performance of wireless network using PCF, DCF & EDCF. They perform simulations using OPNET IT GURU Academic Edition simulator....

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  • White Papers // Aug 2012

    Hybrid Web Mining Framework

    With the dramatically quick and explosive growth of information available over the Internet, World Wide Web has become a powerful platform to store, disseminate and retrieve information as well as mine useful knowledge. A user interacts with the Web; there is a wide diversity of user's content they prefer and...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Efficient Load Balancing in Cloud Computing Using Fuzzy Logic

    Cloud computing is an expanding area in research and industry today, which involves virtualization, distributed computing, internet, software and web services. A cloud consists of several elements such as clients, data centers and distributed servers, internet and it includes fault tolerance, high availability, effectiveness, scalability, flexibility, reduced overhead for users,...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    A Statistical Approach to Perform Web Based Summarization

    Over the past decade more and more users of the Internet rely on the search engines to help them find the information they need. However the information they find depends to a large extent, on the ranking mechanism of the search engines they use. Not surprisingly it in general consists...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Comparative Study of Prototype Model for Software Engineering with System Development Life Cycle

    The concept of system lifecycle models came into existence that emphasized on the need to follow some structured approach towards building new or improved system. Many models were suggested like waterfall, prototype, rapid application development, V-shaped etc. In this paper, the authors focus on the comparative analysis of these software...

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  • White Papers // Jul 2012

    Knowledge Based Analysis of Statistical Tools in Attack Detection

    With the network playing more and more important effect in the modern society, crimes using computer network are presenting the obvious trend of escalation. In order to ensure network security, one technique adopted for detecting abnormal or unauthorized behavior is the Intrusion Detection System (IDS). Various data mining techniques are...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Managing Child-to-Parent (Reverse) Relationship Instead of Parent-to-Child During Execution of a Transaction in Oracle

    Most of the computer professionals, academicians and students know the traditional way of handling one too many relationship using parent and child table. Whenever, there is a one-to-many relationship in a database, the authors used to define a primary or composite key in the parent table and it is referred...

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  • White Papers // Jul 2012

    Reversible Image Data Hiding Using Predictive Coding Technique Based on Steganograpic Scheme

    Steganography is the science that involves communicating secret data in an appropriate multimedia carrier, e.g., image, audio, and video files. This scheme provides the ability to hide the data into a host image and then recover the host image without losing any information when the secret data is extracted. The...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    A Symmetric Key Based Steganography Algorithm for Secured Data Transfer

    Steganography is the art of hiding information efficiently into another media. It serves as a better way of securing message than cryptography which only conceals the content of the information. Original message is being hidden within a carrier such that the changes so occurred in the carrier are not observable....

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  • White Papers // Jul 2012

    Performance Analysis of Triple DES-Tiger-RSA Vs DES-RSA Algorithms for Bluetooth Security Systems

    In this paper, comparison of the Hybrid encryption algorithm (3DES-Tiger-RSA) and old hybrid method (DES-RSA, by Wuling Ren & Zhiqian Miao) for Bluetooth security system is done. Performance of the above security algorithm is evaluated based on the efficiency of the algorithm. The efficiency is calculated on the basis of...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Object Based Data Partition Algorithm for XML Database

    The growing use of XML data format in global information needs an effective XML data management system. With the rapid growth of XML data in internet, users are confronted with big data issues; it's becoming a new research direction for managing massive XML data now. Conventional centralized data management technologies...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Authorization using Implicit Password

    In this paper, the authors introduce a authorization scheme for banking by using implicit password. As they know graphical password scheme suffered from shoulder-surfing and screen dump attacks. As they know for banking security is the first line of defense against compromising confidentiality and integrity. Simply the username and password...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Design of Aperture Coupled Micro-Strip patch Antenna for Wireless Communication applications at 5.8Ghz

    A microstrip antenna is basically a low profile antenna with a number of advantages over other antennas like small in size, light weight, inexpensive to fabricate. A microstrip antenna with aperture coupled feeding technique is used here as it is one of the most important method for exciting microstrip antenna...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Advanced Task Scheduling for Cloud Service Provider Using Genetaic Algorithm

    Cloud computing is one the upcoming latest technology which is developing drastically. Today lots of business organizations and educational institutions using Cloud environment. But one of the most important things is to increase the Quality of Service (QoS) of the system. To improve the QoS in a system one must...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    An Analysis of 10 Gbits/s Optical Transmission System using Fiber Bragg Grating (FBG)

    In this paper, the authors discussed on a simulation of optical transmission system in optical fiber. The optical fiber is always used in telecommunication system because of its characteristics which include small size or dimension, low loss and low interferences from outside environment. There are various types of optical fiber,...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Oversampling Technique for Peak to Average Power Ratio Measurement of Discrete Time OFDM Signal

    When measured, the Peak to Average Power Ratio (PAPR) of the discrete Orthogonal Frequency Division Multiplexing (OFDM) signal comes out to be less as compared to its continuous counterpart. This happens due to non-consideration of some of the peaks while measuring PAPR of the discrete time OFDM signal. This paper...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Hardware Implementation of Face Detection Using ADABOOST Algorithm

    One of the main challenges of computer vision is efficiently detecting and classifying objects in an image or video sequence. Several machine learning approaches have been applied to this problem, demonstrating significant improvements in detection accuracy and speed. However, most approaches have limited object detection to a single class of...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Low Power CMOS 1-Bit Full Adder Cell Based on Voltage Scaling

    Operating an Integrated circuit at the prescribed Voltage scaling (constant field scaling) is preferable for reliable circuit operation under temperature fluctuations. In this paper, the authors proposed to design 1 - bit full adder by "Changing the threshold voltage and W/L ratio" under temperature variation insensitive conditions. They measured power...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Secure Localization Technique for Wireless Sensor Networks

    A Wireless Sensor Network (WSN) consist of spatially distributed autonomous sensors to monitor physical or environmental conditions, such as temperature, sound, vibrations, pressure, motion, pollutants and etc to cooperatively pass their data through the network to a main location. The more modern networks are bi-directional and control the activity of...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Design and Implementation a System Communication of Optical Fiber by Using Interval Wavelength (532nm-820nm) of Diode Laser

    An optical communication system consists of a transmitter, which encodes a message into an optical signal, a channel, which carries the signal to its destination, and a receiver, which reproduces the message from the received optical signal. One of the most important types of optical communication system is optical Fiber...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Performance of Free Space Optical Communication System With BPSK and QPSK Modulation

    Free Space Optics is the technology which implies the line-of-sight link for the transfer of data between two distant points. The beam of light is used to provide optical connection that can transmit and receive data. The performance of the modulation techniques-Binary Phase Shift Keying (BPSK) and Quadrature Phase Shift...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Minimization of ICI Using OFDM Techniques

    Orthogonal Frequency Division Multiplexing (OFDM) is an emerging broadband multicarrier modulation technique developed into a popular scheme for wideband digital communication, whether wireless or wired used in applications such as Digital Television, audio broadcasting, wireless networking and broadband internet access. OFDM has a well known limitation that is very sensitive...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    MIMO Communication System at a Glance

    The MIMO communication system has multiple antennas at both the transmitting and the receiving ends of the channel. Using multiple antennas introduces additional spatial channels on account of which the capacity of the channel increases hence the authors get increased spectral efficiency without additional bandwidth or transmit power. Because of...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    The Suggested Correlation Formula Between (HPF) and (OPMUF) Parameters Over Middle East Region

    In this paper, a study of the behavior and correlation between High Possible Frequency (HPF) and Optimum Maximum Usable Frequency (OPMUF) parameters for the communication links distributed over Middle East Region were made. A mutual correlation equation between the two parameters has been suggested. The analytical test of the monthly...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    A Qos Based Mac Protocol for Wireless Multimedia Sensor Network

    Wireless Multimedia Sensor Networks (WMSNs) have emerged and shifted the focus from the typical scalar wireless sensor networks to networks with multimedia devices that are capable to retrieve video, audio, images, as well as scalar sensor data. WMSNs are able to deliver multimedia content due to the availability of inexpensive...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Design and Implementation of Fpga Based High Performance Instruction List (IL) Processor

    Programmable Logic Controller (PLC) is a device that allows an Electro-Mechanical engineer to automate his mechanical process in an efficient manner. PLC is a typical Microprocessor or Micro-Controller based system with its dedicated operating system to interpret the control specification, scan inputs and accordingly activate the final control elements. As...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Comparative Study of High Performance Braun's Multiplier Using FPGAs

    Multiplication is one of the essential operations in Digital Signal Processing (DSP) applications like Fast Fourier Transform (FFT), Digital filters etc. With the advancements in technology, research is still going on to design a multiplier that consumes less power or has high speed or occupies less area or a combination...

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  • White Papers // Jun 2012

    Developed Java Software for Switching Secured Short Message Service (SMS)

    In this paper, the authors implement a software based SMS switching system using GLOBACOM and MTN as network carriers. JAVA programming language with focus on socket programming will be used for the software development. The application client, which is the portion that runs on the mobile phone, uses Java macro...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Performance Analysis of Dropped Packets for Location Aided Routing Protocol Using Artificial Intelligence

    Location Aided Routing protocol (LAR) is an on demand protocol in MANET which uses GPS in mobile nodes to find the location of node. It calculates routing when it is needed. LAR protocol has two zones namely expected zone and request zone. The expected zone is circular in shape while...

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  • White Papers // Jun 2012

    Evolution of Cloud Storage as Cloud Computing Infrastructure Service

    Enterprises are driving towards less cost, more availability, agility, managed risk - all of which is accelerated towards Cloud Computing. Cloud is not a particular product, but a way of delivering IT services that are consumable on demand, elastic to scale up and down as needed, and follow a pay-for-usage...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    ATLIST Method: Exploits Vulnerability in SOA

    The numbers of reported day to day increase Vulnerabilities in operating system and web applications. Vulnerability analysis approaches done several manual tasks so it's error prone and costly. Now, ATLIST is a new vulnerability analysis method to detect victims or weakness on client activities in single machine, shared resources and...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    An Architecture to Achieve Anonymity and Traceability

    Anonymity has received increasing attention in the literature due to the users' awareness of their privacy nowadays. Anonymity provides protection for users to enjoy network services without being traced. On the other hand, the network authority requires conditional anonymity such that misbehaving entities in the network remain traceable. In this...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Monitoring Road Accidents Using Sensors and Providing Medical Facilities

    This paper is to detect an accident in which immediately help is required to driver and driver is not in position to inform any medical rescue team. In this kind of situation there is a need to develop such system which should inform automatically to medical rescue team that some...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    A New Congestion Control Approach on TFRC Over Wired and Wireless Networks

    For advanced streaming applications over wired-wireless networks TCP-Friendly Rate Control (TFRC) has been widely adopted nowadays to give smooth sending rate and unceasing quality in streaming applications TFRC applies an equation-based rate control scheme. However, TFRC tends to fail in wireless environment if packet lost event was done by poor...

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  • White Papers // Jun 2012

    Mobile Data Availability Similarity Between Cooperative Caching and Replication

    Mobile computing led to gain increased attention to people and to their ability and efficiency of its services at any time and place, example of this query for billing, and weather forecast, as well as retrieval of information through the database of bank accounts is done through different working environment,...

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  • White Papers // Jun 2012

    A Practical and Comparative Study of Call Graph Construction Algorithms

    A number of Call Graph construction algorithms have been designed for construction of Call Graphs for object-oriented languages. Each of the Call Graph contraction algorithms were proposed to keep in mind the improvements over previous Call Graphs in terms of precision, cost and accuracy. In object oriented languages the Call...

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  • White Papers // Sep 2012

    Clipping and Filtering Technique for Reducing PAPR in OFDM

    Recently, Orthogonal Frequency Division Multiplexing (OFDM), as a multi-carrier, and a single carrier transmission systems are used widely in the communications industrial systems. Each one of these two techniques has their own advantages and disadvantages. To maintain a high data rate, OFDM is preferred over the single-carrier transmission system due...

    Provided By IOSR Journal of Engineering

  • White Papers // Sep 2012

    Effects of Fading Channels on OFDM

    High data rates are demanded a lot in modern communications. It is the huge development in the communications industry that led to this demand. One of the essential components of recent communications is Orthogonal Frequency Division Multiplexing (OFDM). Handling bad conditions, high bandwidth and using the available spectral efficiently are...

    Provided By IOSR Journal of Engineering

  • White Papers // Sep 2012

    Cosdes: A Collaborative Spam Detection System with a Novel E-Mail Abstraction Scheme

    E-mail communication is indispensable now-a-days, but the e-mail spam problem continues growing drastically. In recent years, the notion of collaborative spam filtering with near-duplicate similarity matching scheme has been widely discussed. The primary idea of the similarity matching scheme for spam detection is to maintain a known spam database, formed...

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  • White Papers // Sep 2012

    Performance Factors of Cloud Computing Data Centers Using M/G/m/m+r Queuing Systems

    Cloud computing is a novel paradigm for the provision of computing infrastructure, which aims to shift the location of the computing infrastructure to the network in order to reduce the costs of management and maintenance of hardware and software resources. Cloud computing systems fundamentally provide access to large amounts of...

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  • White Papers // Sep 2012

    An Analysis of V-Blast Detection Schemes for MIMO Wireless Communications

    Vertical Bell Laboratories lAyered Space Time (V-BLAST) is a Multiple Input Multiple Output (MIMO) wireless communication system that uses multiple antenna elements at transmit and receive to offer high spectral efficiency and increased capacity in a rich multipath environment without increasing the use of the spectrum. Whereas, the detection schemes...

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  • White Papers // Apr 2012

    Performance of TCP, UDP and SCTP on Sensor Network with Different Data Reporting Intervals

    The performance of the congestion control algorithms of most of the reliable transport protocol of internet, particularly wireless networks and mobile ad-hoc networks, are not satisfactory under a high density sensor network applications, since they are designed mainly for wired networks and not for sensor networks. In this paper, the...

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  • White Papers // Apr 2012

    Throughtput Competitive Advance Reservation Using Polynomial Time

    In response to the high throughput needs of grid and cloud computing applications, several production networks have recently started to support advance reservation of dedicated circuits. An important open problem within this paper is to devise advance reservation algorithms that can provide provable throughput performance guarantees independently of the specific...

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  • White Papers // Apr 2012

    Information Integration for Heterogeneous Data Sources

    Information retrieval from heterogeneous information systems is required but challenging at the same as data is stored and represented in different data models in different information systems. Information integrated from heterogeneous data sources into single data source are faced upon by major challenge of information transformation-were in different formats and...

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  • White Papers // Apr 2012

    Integrating Virtual Reality in Education Using Intranet Grids

    In recent years there has been increase in diverse views in relation to the use of Virtual Reality (VR) to enhance learning and cognition. Besides, there has been significant growth in the use of 3D virtual worlds for e-learning and distance education. On the other hand, the advent of grid...

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  • White Papers // Apr 2012

    Optimized Self Reconfigurable Wireless Mesh Networks

    Wireless Mesh Networks (WMNs) are being developed actively and deployed widely for a variety of applications, such as public safety, environment monitoring, and citywide wireless Internet services. They have also been evolving in various forms e.g., using multiradio/channel systems to meet the increasing capacity demands by the above-mentioned and other...

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  • White Papers // May 2012

    Preserving Privacy in Horizontally Partitioned Databases Using Hierarchical Model

    Now-a-days, business organizations and government sectors need to maintain large amounts of data to be integrated in distributed databases for storing from scientific experiments, daily transactions in businesses etc. The data may contain personal information as well. It is necessary to preserve information about the individuals in many organizations. So...

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  • White Papers // May 2012

    A Study on Performance Evaluation of Peer-to-Peer Distributed Databases

    The design phase of the distributed database environment holds a vital part in affecting the performance. The Peer-to-Peer architecture gives a great degree of hope to handle the data in an efficient manner. This paper analyses a cluster based Peer-to-Peer architecture named FlexiPeer for the distributed databases to address the...

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  • White Papers // May 2012

    Security Against Selective Forward Attack in Wireless Sensor Network

    Wireless Sensor Networks (WSNs) are being increasingly deployed for various applications such as object tracking and monitoring, precision agriculture, controlling nuclear reactors, detecting seismic activities, security and surveillance, navigational activities, industrial automation, and so on. In selective forwarding attack, malicious nodes may refuse to forward certain messages and simply drop...

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  • White Papers // May 2012

    Transmission of MIMO - OFDM Signal Using Optical Link

    Wireless networks have quickly become part of everyday life. Wireless LANs, cell phone networks, and personal area networks are just a few examples of widely used wireless networks. However, wireless devices are range and data rate limited. The research community has spent a great deal of effort on finding ways...

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  • White Papers // May 2012

    Cryptography Playfair Cipher Using Linear Feedback Shift Register

    In this paper, the authors present a new approach for secure transmission of message by modified version of Play fair cipher combining with random number generator methods. To develop this method of encryption technique, one of the simplest methods of random number generator methods called Linear Feedback Shift Register (LFSR)...

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  • White Papers // May 2012

    Designing a Secure Protocol for Mobile Voting Through SMS

    In this paper, the authors cover a novel scheme to solve the issue of holding fair electoral verdict indications of people in a country or in an organization through proposing the design and development of mobile voting protocol which is not only very easy to use but is also robust,...

    Provided By IOSR Journal of Engineering

  • White Papers // May 2012

    A Study of the Modified KDD 99 Dataset by Using Classifier Ensembles

    Network security has been an important research area. KDD 99 dataset has been used to analyze various network security methods. However, it has been shown that this dataset has redundant data points that make the analysis bias for these data points. New modified data sets are proposed that overcome these...

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  • White Papers // May 2012

    Adaptive Coding and Energy Efficient Packet Rate Transmission Over Wireless LAN Friendly VOIP

    Energy efficiency takes important in wireless communication systems where networked low-power devices relying on batteries should be able to communicate transparently. Current wireless network power management often substantially degrades performance and may increase overall energy usage when used with latency-sensitive applications. The authors propose power management that adapts its behavior...

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  • White Papers // May 2012

    Concealing Encrypted Iris Templates in Images Using Quantized DCT Coefficients

    In this paper, the authors introduce a novel steganography-based approach to protect the iris data by hiding it into a digital image for personal identification purpose. Transformations are done to encrypt the biometric data before hiding. JPEG quantization blocks in diagonal sequence are investigated for exploring an efficient hiding algorithm...

    Provided By IOSR Journal of Engineering

  • White Papers // May 2012

    Cloud Agile Manufacturing

    In this paper, the authors propose a new manufacturing paradigm called Cloud Agile Manufacturing, and its principal objective is to offer industrial production systems as a service. Thus users can access any functionality available in the cloud of manufacturing (process design, production, management, business integration, factories virtualization, etc.) without knowledge...

    Provided By IOSR Journal of Engineering

  • White Papers // May 2012

    Component Identification From Existing Object Oriented System Using Hierarchical Clustering

    One of the important tasks in software engineering is software architecture modeling. High level software architecture is useful in all phases of software life cycle. Component based software architecture is beneficial as it is useful for reusing system parts represented as components. Most of the existing object-oriented systems do not...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Hardware Implementation of Modified RC4 Stream Cipher Using FPGA

    In this paper, an efficient hardware implementation of modified RC4 stream-cipher is proposed. In contrary to previous design, which requires four memories each of size 256 X 8, the proposed system can be implemented by using only two memories each of size 128 X 7. Due to the reduction in...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Implementation of Artificial Intelligence Techniques for Economic Load Dispatch

    In this paper, the authors present the applications of computational intelligence techniques to economic load dispatch problems. The fuel cost equation of a thermal plant is generally expressed as continuous quadratic equation. In real situations the fuel cost equations can be discontinuous. In view of the above, both continuous and...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Power Efficient Energy-Aware Routing Protocol for Wireless Sensor Networks

    The most important issue that must be solved in designing a data transmission algorithm for Wireless Sensor Networks (WSNs) is how to save sensor node energy while meeting the needs of applications/users as the sensor nodes are battery limited. While satisfying the energy saving requirement, it is also necessary to...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Data Transmission at 16.8kb/s Over 32kb/s ADPCM Channel

    In this paper, the authors present three models of Quadrature Amplitude Modulation (QAM) modem operating at data rate of 16.8kb/s to be transmitted over 32kb/s Adaptive Differential Pulse Code Modulation (ADPCM) channel. These modems operate at symbol rates of 2400, 2800, and 3360 baud with associated number of bits per...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Improving the Quality of Service in Wireless Body Area Networks Using Genetic Algorithm

    Wireless Body Area Sensor Networks are the highly distributed network, in which its nodes are the organizer itself and each of them has the flexibility of gathering and sending patient biomedical knowledge to a terminal that referred to as sink. When knowledge sent to sink from a path that doesn't...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Performance Evaluation Method Proposal for High Performance ICT Systems and Networks

    In this paper, the authors present a predicted functional architecture of an emerging application of High Performance Computing and Communication (HPCC) application: the integrated manufacturing and management system. The computer network was defined for a case study of big manufacturer of household appliances. To evaluate and/or predict performance of this...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Implementation of WSN Node Using Hardware Specialization

    Wireless Sensor Networks holds space in wide range of application ranging from tracking to monitoring health, environment etc. The power (energy consumption) attribute for WSN requires special attention as WSN has to work unattended for long durations. Till now WSN nodes has been designed using low-power micro-controller. But still its...

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  • White Papers // Jun 2012

    Improving Computational Efficiency of Tentative Data Set

    The aim of data mining is to find novel, interesting and useful patterns from data using algorithms that will do it in a way that is more computational efficient than previous method. Current data mining practice is very much driven by practical computational concerns. In focusing almost exclusively on computational...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Pattern Evaluation Proved To Be Important For Decision Support in Data Warehouse

    It is the mobile sensor network or satellite that is observing and obtaining the data pattern. This paper focuses on spatio-temporal data and events pattern for the data mining and for data warehouse. There is a repository or database where sensor, satellite inputs or data are collected for analysis. The...

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  • White Papers // Jun 2012

    Combining Cryptography with Channel Coding

    Cryptography is a form of hiding the text so to increase the security of the information. It can also be defined as the process of converting the valuable information into some form of non-scene information which can be understand able by the sender and the intended receiver only. On the...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    A Close Look Towards Modified Booth's Algorithm with BKS Process

    In this paper, the authors are remodeling of modified Booth's algorithm, where shift three at a time. The result shows that classical concept of single shift multiplication algorithms are to be revised with a multiple number of shifts. The observation is that in general the complexity is N/3, which is...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    The Design of Intelligent Campus Security & Attendance System Based on RFID, GSM and Zig-Bee

    In this paper, an intelligent Campus Security Tracking system (iCST) has been designed and implemented base on the RFID and ZigBee network. iCST reads the RFID tags data through FRID & ZigBee node, and then sends it to PC node by a custom wireless protocol on the ZigBee. PC node...

    Provided By IOSR Journal of Engineering

  • White Papers // Jun 2012

    Architecture for Node-level Congestion in WSN Using Rate Optimization

    The application has presented the details of Wireless Sensor Network differs basically from the overall knowledge network. It spotlight on tight communication however restricted in storage, lifetime, power and energy. The WSNs consists of unbelievable network load and it leads to energy wastage and packet loss. Several of the present...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Performance Analysis of Triple DES-Tiger-RSA Vs DES-RSA Algorithms for Bluetooth Security Systems

    In this paper, comparison of the Hybrid encryption algorithm (3DES-Tiger-RSA) and old hybrid method (DES-RSA, by Wuling Ren & Zhiqian Miao) for Bluetooth security system is done. Performance of the above security algorithm is evaluated based on the efficiency of the algorithm. The efficiency is calculated on the basis of...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Object Based Data Partition Algorithm for XML Database

    The growing use of XML data format in global information needs an effective XML data management system. With the rapid growth of XML data in internet, users are confronted with big data issues; it's becoming a new research direction for managing massive XML data now. Conventional centralized data management technologies...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Authorization using Implicit Password

    In this paper, the authors introduce a authorization scheme for banking by using implicit password. As they know graphical password scheme suffered from shoulder-surfing and screen dump attacks. As they know for banking security is the first line of defense against compromising confidentiality and integrity. Simply the username and password...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Design of Aperture Coupled Micro-Strip patch Antenna for Wireless Communication applications at 5.8Ghz

    A microstrip antenna is basically a low profile antenna with a number of advantages over other antennas like small in size, light weight, inexpensive to fabricate. A microstrip antenna with aperture coupled feeding technique is used here as it is one of the most important method for exciting microstrip antenna...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    Advanced Task Scheduling for Cloud Service Provider Using Genetaic Algorithm

    Cloud computing is one the upcoming latest technology which is developing drastically. Today lots of business organizations and educational institutions using Cloud environment. But one of the most important things is to increase the Quality of Service (QoS) of the system. To improve the QoS in a system one must...

    Provided By IOSR Journal of Engineering

  • White Papers // Jul 2012

    An Analysis of 10 Gbits/s Optical Transmission System using Fiber Bragg Grating (FBG)

    In this paper, the authors discussed on a simulation of optical transmission system in optical fiber. The optical fiber is always used in telecommunication system because of its characteristics which include small size or dimension, low loss and low interferences from outside environment. There are various types of optical fiber,...

    Provided By IOSR Journal of Engineering