The International Journals of Engineering & Sciences (IJENS)

Displaying 1-40 of 146 results

  • White Papers // Aug 2015

    Maintainability Model with Object-Oriented Software Metrics

    Software maintainability is an effective measure for the system quality in the stage of software development. Understandability, modifiability and analyzability are the important factors of the software maintainability that can judge the maintainability of the system. These three factors depend mainly on the 3 size and 8 structural metrics of...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2015

    Fuzzy-XDDS: A Fuzzy based Cross-Domain Services Matchmaker for Semantic Web Services

    Web services have been growing as an inventive mechanism to render various services to random devices over the World Wide Web (WWW). These services can be interoperable through platforms and also neutral to all programming languages, which makes them suitable for accessing the heterogeneous and different environments. The consumer could...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2015

    Accurate Analysis of the Number of Fins in the Triple-Gate FinFET Capacitance Compact Model

    As the demand for faster circuitry increases, the transistors size decreases in order to achieve needed speeds. In this paper, an enhancement to previous semi-analytical models of the gate extrinsic capacitance of FinFET transistors is introduced. This allows to properly model the capacitance behavior when multi-Fins are used. The proposed...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2015

    Benchmarking of Unstructured Hexahedral Meshes Computations on the DLR-F4 Wing-Body Configurations

    In the aeronautical current state of affairs, aerodynamic improvement in airfoil or in aircraft designs, including its configuration studies, remains to be the state-of-the-art research topics, which are being pursued by many aerodynamicists coming from high learning institutions, research agencies, or aircraft manufacturing industries. As part of the above general...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2015

    Performance Analysis of MOSFET and CNTFET Using Fault Tolerant Reversible Logic Shift Registers

    Scaling down of technology and shrinking down of devices leads to the leakage, tunneling and short channel effect. The importance of Scaling down of devices with the removal of disadvantage leads to the CNTFET (Carbon Nano Tube Field Effect Transistor). This paper provides the design of fault tolerant reversible D-flip...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2015

    Fixed Point and Floating Point High Speed Hardware Multipliers- A Comparison of Bit Serial and Wallace Tree Multipliers Using Booth Recoding

    Multipliers are considered slowest parts of a system as well as they are the major components of high performance systems used extensively in digital electronics such as microprocessors, digital signal processors and FIR filters etc. Faster processing units requires speedy arithmetic block especially for higher frequency clocks of the system,...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2015

    A 6-10 GHz FM-UWB Transmitter

    An integrated FM-UWB transmitter with an off-chip antenna is presented in this paper. The proposed transmitter operates at the upper UWB frequency range, starting from 6GHz to 10GHz. It consists of a ring oscillator to generate the FM signal, a switching mode power amplifier that flattens the transmitter spectrum and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2015

    Occupancy-Based Energy Management and Campus Monitoring using Wireless Sensor Network

    The economic growth of developing countries leads to a huge increase of energy use in buildings in large campus like universities and schools. A major source of high electricity consumption is careless usage of electricity. In most cases, building appliances systems run on fixed schedules and do not employ any...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    Implementation of Gain Scheduled PID Controller for a Nonlinear Coupled Spherical Tank Process

    Conventional PID (Proportional Integral Derivative) controller is a simplest known controller used in almost all process industries for controlling the process parameters at desired set value. As the dynamics of a coupled interacting spherical tank process is highly nonlinear, it exhibits non-linear behavior and time delays between the inputs and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    Flexible Manufacturing System Scheduling Using Hybrid Petri Nets with Dispatching Rules

    Flexible Manufacturing Systems (FMSs) are advanced and highly integrated manufacturing systems consisting of robots, machining cells and Automated Guided Vehicles (AGVs) that function under the hierarchical control of computers. The relations between its components are very complex. Scheduling in FMS is an intricate phenomenon owing to the large variability in...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    Fuzzy Logic Model to Predict Hot Corrosion in Molten Salt of Steel-SA213T92 Coated by Plasma Sprayed YSZ

    Hot corrosion is serious problems in aircraft, marine, industrial and landbase gas turbines. It is because of the usage of wide range of fuels coupled with increased operating temperatures, which leads to the degradation of turbine engines. Hot corrosion studies were conducted on both coated and uncoated specimen in air...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    A 3.5 - 4.5GHz Flat Gain UWB LNA

    In recent years, there has been an increasing interest in using Ultra WideBand (UWB) technology for short-range wireless communication interfaces. The IEEE 802.15.4a standard has adopted UWB as one of the interfaces for robust low-data-rate transmission in Wireless Personal Area Networks (WPANs) with precision ranging capabilities. Ultra WideBand (UWB) radio...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    Interval B-Spline Curve Fitting

    Computing a curve to approximate data points is a problem encountered frequently in many applications in computer graphics, computer vision, CAD/CAM, and image processing. In this paper, the concept of interval B-spline curve fitting is introduced. The four fixed Kharitonov's polynomials (four fixed B-spline curves) associated with the set of...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    Data Traffic and Security Over Internet Via Monitoring and Analyzing the HTTP Protocol

    Hyper-Text Transfer Protocol (HTTP) is a protocol that belongs to the application layer of the OSI model for collaborative, distributed and hypermedia information systems. Hypertext Transfer Protocol gets access to information through Transfer Control Protocol (TCP) and Internet Protocol (IP) in an easy way. It is a stateless protocol with...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    130 nm Flat Gain LNA for 6 -9 GHz UWB Applications

    Ultra-WideBand (UWB) technology is one of the most recent communication technologies which enable data transmission over a wide spectrum of frequency bands from 3.1 to 10.6 GHz with very low power and high data rates. This paper shows the design of a broadband Low Noise Amplifier (LNA) for Ultra-WideBand (UWB)...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2014

    Instrumentation of the Data Acquisition System for the MonRAt Telescope

    MonRAt is a telescope designed to detect photons generated in the atmosphere by ultra-high energy cosmic ray particles. It is composed of a parabolic mirror focusing light onto a 64-pixel multianode photomultiplier tube. Ultraviolet-passing filters are positioned in front of the photocathode to select photons within the wavelength range of...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    A Novel Mining System for Criminal Issues From a Video File within Cloud Computing Environment

    In this paper, the authors present a description of a novel mining system which mines the different occurrences (instances) of the same object from a video file. The framework of the system consists of four steps: segmenting the video file into stable tracks, extracting objects and their features from the...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    Preprocessing of Web Usage Data for Application in Prefetching to Reduce Web Latency

    The popularity of web resulted in heavy traffic in the Internet. This intense increase in internet traffic has caused significant increase in the user perceived latency. In order to reduce this effectively. Prefetching techniques are found to be best suitable. Prefetching technique is motivated by the fact that, in general,...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    Design and Development of a Wireless Multi-Sensor Node for Poultry Houses

    One of the main challenges faced in poultry farming is to ensure appropriate levels of comfort and thus maximize the productivity of the birds. Climate control systems are employed in order to minimize the variability of the thermal environment inside the houses. These systems depend on the collection of environmental...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    An Enhanced ATM Security System Using Multimodal Biometric Strategy

    In this paper, the authors present a new biometric identification and authentication schema in relation to payment systems and ATMs. The financial sector has used ATMs as a means to make payment and offer financial services for its clients. But, security is a major issue in accessing these machines. Improving...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    A Fast Locking Digital Phase-Locked Loop using Frequency Difference Stage

    A novel fast locking Digital Phase-Locked Loop (DPLL) has been proposed with simple control unit to improve locking time. A Frequency Difference Stage (FDS) is added to produce a 3-bit code represents the difference between the input frequency and the output frequency of the PLL. This code is used to...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    Fabrication of Car Parking Prototype Using Piezoelectric Sensors

    The present system of parking activity creates frustration to the user. All the vehicles have to be parked in some space when the drivers leave them. Due to unorganized parking lots, people face problem in finding a parking space in lesser time and remembering it. Time is spent in obtaining...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    Different Approaches to Grounding Resistance Calculation for Thin Wire Structures at Low Frequency Energization

    In this paper, the authors deal with the calculation of grounding resistance of an electrode composed of thin wires, that they consider here as Perfect Electric Conductors (PEC) e.g. with null internal resistance, when buried in a soil of uniform resistivity. The potential profile at the ground surface is also...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    Embedded System Based Control of BLDC Motor Drive for Commercial and Industrial Applications

    BrushLess DC (BLDC) motors are now-a-days becoming popular in battery operated vehicles, fuel pumps, medical equipments, printers and in many applications because of its light weight, high operating speed and excellent speed-torque characteristics. However, BLDC motor requires complex and expensive high speed drives and converter circuits to perform electronic commutation...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2014

    Direct Torque Control of Induction Motor Drive Fed from Hybrid Multilevel Inverter

    In this paper, the authors present a torque and flux control method for an induction motor drive. The control method uses the torque and speed estimation to control the load angle and to obtain the appropriate flux vector trajectory from which the voltage vector is directly derived based on direct...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2014

    XML Technology

    XML (eXtensible Markup Language) is an open and flexible standard created by the World Wide Web Consortium (W3C) in early 1998 for storing, publishing and exchanging any kind of information. It has been amazing to see how quickly the XML standard has been developed, and how quickly a large number...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2014

    Apriori Based: Mining Infrequent and Non-Present Item Sets from Transactional Data Bases

    Item set mining has been an active area of research due to its successful application in various data mining scenarios including finding association rules. Though most of the past paper has been on finding frequent item sets, infrequent item set mining has demonstrated its utility in web mining, bioinformatics and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2014

    An Accelerated Hardware Software in The Loop Technique for Control Units

    Due to the complexity and heterogeneity of systems, design and verification environments are widely requested. Such systems combine into continuous and discrete models. The main problem is the difference of algorithms between continuous and discrete simulators. The industrial tool Matlab/Simulink is widely used in modeling systems. The main advantage of...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2014

    Heuristic Based Approach for BI-Criteria Optimization of Minimizing Makespan and Total Flow Time of Flowshop Scheduling

    In this paper, the authors propose bi-criteria optimization of minimizing makespan and total flow time for permutation flowshop is considered. Multi-objective problems are solved by assigning uniform weight to each objective function based on its preference or finding all efficient solutions (non-dominated solutions). This paper considers the equal weight for...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2014

    Using an ICN Approach to Support Multiple Controllers in OpenFlow

    Information Centric Networking (ICN) is an innovative direction for next generation networks. It is a concept of networking paradigm which is considered as a new technique for future search activities. ICN is based on caching contents in several nodes and replicating these contents. It provides contents requested by users from...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2014

    Optimal Management of Commodity and Product Flows From the Supplier to the Consumer on a System Approach

    Logistics has been developed in modern times mostly due to the availability and development of the data transfer and processing means; today there is demand for logistics applications and hence topicality of the necessity to automate logistical operations is not questioned. This paper shows results of development of one of...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2014

    Efficient Control of Hybrid Generation System for Domestic and Lower Applications

    In this paper, the authors present the plan and model of the control strategy for the interconnection of the hybrid energy system able to regulating this load's voltage and controlling the energy generation with the energy options. The control strategy contains controlling the energy generated through each energy source, in...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2014

    Exploration Electromagnetic Noise Reduction for IC Electric Field Measurement and Prediction in GTEM Cell

    In IEC 61967 standards, there is often interest to evaluate electromagnetic emission of Integrated Circuits (ICs) by mounting IC test board on TEM/GTEM cell wall. The method is able to separate the desired emission measurement to be influenced by unintentional interference. However, this method has limited test device rotation in...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2014

    Enterprise Content Management Systems-use Supports Standardized Business Processes

    In this paper, the authors explore and provide guidance to practitioners on how they can possibly use Enterprise Content Management Systems (ECMSs) to support their highly standardized business processes. Case studies were conducted in two types of organizations that emphasized standardized business processes namely an auto finance company and a...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    Implementation of Efficient Multilayer Perceptron ANN Neurons on Field Programmable Gate Array Chip

    Artificial Neural Network (ANN) is widely used to learn data from systems for different types of applications. The capability of different types of Integrated Circuit (IC) based ANN structures also depends on the hardware backbone used for their implementation. In this work, Field Programmable Gate Array (FPGA) based Multi-Layer Perceptron...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    The Influence of System Support Characteristics on the Success of Data Warehousing Adoption & Diffusion

    In this paper, the authors aim at identifying the impact of system support factors on successful development of data warehousing in the United Arab Emirates (UAE). The paper framework is formulated based on analysis of related literature coupled with the information gained from interviewing data warehousing experts. Five hundred and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    Clustering Analysis of Human Finger Grasping Based on SOM Neural Network Model

    SOM (Self-Organizing Maps) model was introduced to cluster and analyze on the human grasping activities of GloveMAP based on data reduction of the initial grasping data. By acquiring the data reduction of the initial hand grasping data of the several objects, it will be going to be functioned as the...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    Improved SPI Calculus for Reasoning on Cryptographic Protocols

    Most of cryptographic protocols are subjects to very subtle attacks. Therefore, many researchers have developed tools to model and analyze protocols to guarantee their security properties. The spi calculus has proved to be useful for analyzing and reasoning on cryptographic protocols. However, current works assumed that the spi calculus dealt...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    Enhanced Model of Payment Phase for Set Protocol

    E-commerce is buying and selling through the Internet where the payment process is electronic. Electronic payment (e-payment) is the critical support phase of e-commerce contains sensitive data in transactions and consequently, it must be secure. Therefore, a security protocol (cryptographic protocol) is used in the transaction between parties, and it...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    The Powerful Alamouti Code in MIMO -OFDM Improvement for the Next Generation of Terrestrial Television Broadcasting Systems

    In this paper, the authors propose and analyses an efficient wireless telecommunication system with multiple antennas to the emission and reception MIMO (Multiple Input Multiple Output) with space diversity in an OFDM (Orthogonal Frequency Di vision Multiplex). The proposed system consists to add modified Alamouti encoder to the system OFDM...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2013

    Adaptive Modulation Performance in MIMO-OSTBC Over Rayleigh Fading Channel

    This paper presents the performance of adaptive modulation with multiple input multiple output orthogonal space time block coding MIMO-OSTBC over frequency selective Rayleigh fading channel using Bit Error Rate (BER) and Spectral Efficiency (SE) as performance measures. The increase in demand for communication networks has turned the spectrum into a...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2012

    Reliable Routing Algorithm on Wireless Sensor Network

    This paper provides a novel routing algorithm CLQR (Cumulative Link Quality Routing Algorithm) which leverages LQI to provide a better routing scheme. Unlike other schemes providing maximum link quality, CLQR does not use probe packets to measure the link quality. Instead it uses cumulative link quality as a metric to...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2011

    HON-OVCS: Virtual Topology Based Architecture for QoS Guarantee in OBS Networks

    Optical Burst Switching (OBS) has been proposed as a practical balanced switching architecture between Optical Circuit Switching (OCS) and Optical Packet Switching (OPS). Hybrid Optical Networks (HON) Networks that combines OCS and OBS has emerged to grant the OBS network the ability to support connection-oriented applications. Although efficient in terms...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2012

    Reactive, Proactive MANET Routing Protocol Comparison

    Ad-hoc networking is a concept of computer communications is that the users wanting to communicate with each other form a temporary network, without any form of centralized administration. The purpose of a routing protocol is each node participating in the network acts both as host and a router and must...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    Improved SPI Calculus for Reasoning on Cryptographic Protocols

    Most of cryptographic protocols are subjects to very subtle attacks. Therefore, many researchers have developed tools to model and analyze protocols to guarantee their security properties. The spi calculus has proved to be useful for analyzing and reasoning on cryptographic protocols. However, current works assumed that the spi calculus dealt...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    Enhanced Model of Payment Phase for Set Protocol

    E-commerce is buying and selling through the Internet where the payment process is electronic. Electronic payment (e-payment) is the critical support phase of e-commerce contains sensitive data in transactions and consequently, it must be secure. Therefore, a security protocol (cryptographic protocol) is used in the transaction between parties, and it...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2010

    Tranformation of CPU-based Applications To Leverage on Graphics Processors using CUDA

    Scientific computation requires a great amount of computing power especially in floating-point operation but a high-end multi-cores processor is currently limited in terms of floating point operation performance and parallelization. Recent technological advancement has made parallel computing technically and financially feasible using Compute Unified Device Architecture (CUDA) developed by NVIDIA....

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2010

    Calibrating Camera Shake Photographs Using Parallel De-Convolution

    Camera shake causes images to be blurry. There are many techniques to de-blur an image. The process of removing image blur is called de-convolution. There are many different techniques for performing the de-convolution of images. In this paper, the authors propose a parallel de-blur algorithm inspired by the researchers. The...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2010

    Mobile Application and Its Global Impact

    In this paper, the authors present the uses and effect of mobile application in individuals, business and social area. In modern information and communication age mobile application is one of the most concerned and rapidly developing areas. This paper demonstrates that how individual mobile user facilitate using mobile application and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2010

    Gap Analysis Between Ubiquitous Computing Requirements and Features of an Open Source Operating System (openmoko) for Hand Held Devices

    Ubiquitous Computing (UC) is an emerging technology of sharing the information by using large collection of computing devices. Sharing of information is in terms of availability of information at every time, everywhere and in invisible form. In ubiquitous computing power of desktop paradigm is distributed to every day electronic devices...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2010

    Adaptive Block Linear Equalizer for Block Data Transmission Systems

    In this paper, the authors present an adaptive algorithm that is considered as a modification to the Block Linear Equalizer (BLE) which is used with block data transmission systems. The two main factors that influence the noise performance of the block data transmission system are the distortion introduced by the...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2009

    Proposing a New Method for Query Processing Adaption in Data Base

    In recent years, there has been increasing use of Adaptive Query Processing (AQP) as a solution to the problems of query optimization and execution - across relational, text or XML data regardless of whether the data is accessed locally, from the web etc. This paper proposes a multi agent system...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2010

    Mining Structured Objects (Data Records) Based on Maximum Region Detection by Text Content Comparison From Website

    At present, a great amount of information on the web is presented in regularly structured objects. These are known as data records. A list of such objects in a web page often describes a list of similar items; such as, a list of products to provide their value-added services. Therefore,...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2012

    Management of Traffic Accidents Using Web Services

    In this paper, a traffic accident management system based on web services is proposed and developed. Web services are used to integrate a number of subsystems and databases. The subsystems include incidents management system, patrol vehicles tracking system, Google maps API, police data center and accidents reconstruction system. The proposed...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2010

    Ontology-Based Query in Heterogeneous & Distributed Data Sources

    Information sharing, exchanging and retrieving from heterogeneous data sources not only needs complete data accessibility, but also it needs solving data heterogeneity between these data sources. To solve this rising problems of heterogeneity, a lot of recent work has been done towards solving this issue. This paper aims to develop...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2014

    Preprocessing of Web Usage Data for Application in Prefetching to Reduce Web Latency

    The popularity of web resulted in heavy traffic in the Internet. This intense increase in internet traffic has caused significant increase in the user perceived latency. In order to reduce this effectively. Prefetching techniques are found to be best suitable. Prefetching technique is motivated by the fact that, in general,...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2013

    Membership Function Modification in Fuzzy SVM using Combination of Distance Feature, Correlation, and Depth of Data

    In this paper, the authors proposed the membership function modification in Fuzzy Support Vector Machine (Fuzzy SVM) based on exponential distribution function. This function is expressed as the level of training data contribution to its class model building. It is formed prior to training phase and started with checking and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    Interval B-Spline Curve Fitting

    Computing a curve to approximate data points is a problem encountered frequently in many applications in computer graphics, computer vision, CAD/CAM, and image processing. In this paper, the concept of interval B-spline curve fitting is introduced. The four fixed Kharitonov's polynomials (four fixed B-spline curves) associated with the set of...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2013

    Simulated Response of Input Current for high Power Factor and low THD of SEPIC Rectifier

    Power electronic equipments reliable and stable operation, dc supply should be regulated. The regulation can be performed using buck, boost, Cuk, Flyback regulators. Except single phase rectifier with resistive load all other rectifiers input currents are non-sinusoidal in nature. This front end current distortion of rectifier converter leads to low...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2012

    Design and Simulation of 160 MHz Bandpass Filter with 60 MHz Bandwidth

    In this paper, the authors describe the design and simulation of band-pass filter which uses operational frequency from 130 MHz until 190 MHz and has cut off frequency at 160MHz. In order to design this filter, first of all, they calculate the value of inductor and capacitor, and then simulate...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2012

    Analysis of Laser Linewidth Measurements Based on Fabry Perot Interferometer System

    The linewidth of a tunable laser source TLS with both narrow and wide modes settings are measured directly using scanning Fabry-Perot interferometer. This system consists of a confocal resonator that contains two high reflectivity mirrors; by varying the resonator length by the piezoelectric transducer, the system acts as a very...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2014

    Instrumentation of the Data Acquisition System for the MonRAt Telescope

    MonRAt is a telescope designed to detect photons generated in the atmosphere by ultra-high energy cosmic ray particles. It is composed of a parabolic mirror focusing light onto a 64-pixel multianode photomultiplier tube. Ultraviolet-passing filters are positioned in front of the photocathode to select photons within the wavelength range of...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2014

    A 3.5 - 4.5GHz Flat Gain UWB LNA

    In recent years, there has been an increasing interest in using Ultra WideBand (UWB) technology for short-range wireless communication interfaces. The IEEE 802.15.4a standard has adopted UWB as one of the interfaces for robust low-data-rate transmission in Wireless Personal Area Networks (WPANs) with precision ranging capabilities. Ultra WideBand (UWB) radio...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2010

    Design, Fabrication and Experimental Study of a Novel Two-Axis Sun Tracker

    In this paper, the authors present the design, construction and also investigate an experimental study of a two axis (azimuth and Polar) automatic control solar tracking system to track solar PV panel according to the direction of beam propagation of solar radiation. The designed tracking system consists of sensor and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2010

    Electrical & Mechanical Fault Alert Traffic Light System Using Wireless Technology

    Traffic lights were invented and placed at junctions to control the road traffic flow for road diversions. Relatively, paper shows that highest number of road accidents occurs at these junctions due to careless and recklessness of the drivers especially when the traffic lights go faulty due to various reasons. An...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2013

    A Novel Structure for Ultra Broadband Broadside- Coupled Impedance Transformer

    In this paper, the authors present a novel structure for ultra-broadband 4:1 broadside-coupled PCB impedance transformer. Analysis, simulations and measurements of the developed transformer are given and discussed. Three prototypes of the proposed structure are implemented (Trafo I, Trafo II and Trafo III) at resonant frequencies 2.3, 1.3 and 0.85GHz,...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Mar 2013

    FPGA Based Implementation of Baseline JPEG Decoder

    The JPEG standard (ISO/ IEC 10918-1 ITU-T recommendation T.81) defines compression techniques for image data. As a consequence, it allows to store and transfer image data with considerably reduced demand for storage space and bandwidth. From the four processes provided in the JPEG standard, only one, the baseline process is...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2012

    Wu-Lee Steganographic Algorithm on Binary Images Processed in Parallel

    Data security is now-a-days one of the most active fields of study in Informatics and computer science. The user right for intellectual property is a real challenge, especially when information is processed and transmitted. One of the electronic forms of digital data is images. They are widely used in organizations,...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2014

    Optimal Management of Commodity and Product Flows From the Supplier to the Consumer on a System Approach

    Logistics has been developed in modern times mostly due to the availability and development of the data transfer and processing means; today there is demand for logistics applications and hence topicality of the necessity to automate logistical operations is not questioned. This paper shows results of development of one of...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Jun 2012

    Mobility Prediction Using Pattern Matching

    Real-time applications impose strict timing constraints on the delivery of data. To fulfill this requirement in mobile ad hoc networks in which the topology changes frequently, these changes should not affect the Quality of Service (QoS) for data delivery and route updates. The prediction of the mobility of nodes in...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2011

    Design of Internet Portal

    Society has a long, rapidly growing volumes of data, management of which is further complicated by their heterogeneous and poorly structural nature. In terms of socio-economic-globalization, ensure the effectiveness of Information Systems (IS) requires new approaches to their design and implementation. Accelerated, the widespread introduction of IT in life and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    Clustering Analysis of Human Finger Grasping Based on SOM Neural Network Model

    SOM (Self-Organizing Maps) model was introduced to cluster and analyze on the human grasping activities of GloveMAP based on data reduction of the initial grasping data. By acquiring the data reduction of the initial hand grasping data of the several objects, it will be going to be functioned as the...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2012

    A Comprehensive Model of SRM in MATLAB Environment

    Now-a-days, Switched Reluctance Motors (SRMs) attract more and more attention. Switched reluctance machines have emerged as an important technology in industrial automation. They represent a real alternative to conventional variable speed drives in many applications. It not only features a salient pole stator with concentrated coils, which allows earlier winding...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Apr 2014

    Efficient Control of Hybrid Generation System for Domestic and Lower Applications

    In this paper, the authors present the plan and model of the control strategy for the interconnection of the hybrid energy system able to regulating this load's voltage and controlling the energy generation with the energy options. The control strategy contains controlling the energy generated through each energy source, in...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2010

    Smart Oilfield Data Mining for Reservoir Analysis

    In this paper, the authors randomly generate several well properties and perform reservoir simulations via the Eclipse software in order to obtain the oil recovery factor. Several simulations lead to the formation of a dataset which will be analyzed via a well-known data mining method, the Association RULES (ARULES). ARULES...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2011

    Efficient Integrity Checking Technique for Securing Client Data in Cloud Computing

    It has been widely observed that the concept of cloud computing is become one of major theory in the world of IT industry. It involves storing the user's data to be able to use the applications and services that the clouds introduce. There is a significant numbers of risks can...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Dec 2011

    Data MiningAssociation Rules

    Business Intelligence (BI) refers to a broad category of applications which assist executive business users to improve their decision making and strategic planning by collecting, storing and analyzing a large volume of historically collected data. BI systems may be divided into reporting systems and data mining applications. Data mining (also...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Aug 2012

    Bands Regrouping of Hyperspectral Data Based on Spectral Correlation Matrix Analysis

    Hyperspectral imaging has been widely studied in many applications; notably in climate changes, vegetation, and desert studies. However, such kind of imaging brings a huge amount of data, which requires transmission, processing, and storage resources for both airborne and space-borne imaging. Compression of hyperspectral data cubes is an effective solution...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Feb 2014

    The Influence of System Support Characteristics on the Success of Data Warehousing Adoption & Diffusion

    In this paper, the authors aim at identifying the impact of system support factors on successful development of data warehousing in the United Arab Emirates (UAE). The paper framework is formulated based on analysis of related literature coupled with the information gained from interviewing data warehousing experts. Five hundred and...

    Provided By The International Journals of Engineering & Sciences (IJENS)

  • White Papers // Oct 2012

    Data Temporal Organization for Problems Solving of CIS

    Vendors of DataBase Management Systems (DBMS) and Enterprise Platforms, actively compete between each other to develop new features of their products. However, many problems, such as joint data processing or management of data Lifecycle can be solved easier and more efficient with the Data Management Technology (DTM). Increasing amount of...

    Provided By The International Journals of Engineering & Sciences (IJENS)