Computer Science & I.T

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Total Articles 19 - 27 of 2109 | |

Develop and Design of the ATM Banking Security System Through Image Processing And GSM Communication

Author(s):R. Jansi Rani -- S.Jyothirmayee -- M.Sushanth -- M.Ravi Prakash 
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 01-05
ATM - originally designed for WAN communications, but quickly adapted for LANs as well, ends this historical separation and forms a universal platform for data communication, In both ATM LAN AND ATM WAN networks the data transport is achieved via connection-oriented communication paths, which are set up though high-speed switching systems. These ATM switches perform the cell routing from the input ports of the switch to the destination port in real time and in parallel for the ports. ATM can handle all of today’s data services (telephone, data, video-broadcast and interactive) in an efficient way ATMs have become very popular with the general public for their availability and general user friendliness. ATMs are now found in many locations having a regular or high volume of consumer traffic. For example, ATMs are typically found in restaurants, supermarkets, Convenience stores, malls, schools, gas stations, hotels, work locations, banking centers, airports, entertainment establishments, transportation facilities and a myriad of other locations. ATMs are typically available to consumers on a continuous basis such that consumers have the ability to carryout their ATM financial transactions and/or banking functions at any time of the day and on any day of the week.

Design and Implementation of Embedded Media Player Based on ARM9

Author(s):M.Sushanth -- K.Somasekhara Rao -- M.Ravi Prakash 
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 06-10
In this paper of Embedded Media Player we have selected Samsung S3C2440A as microprocessor from the family of Samsung ARM9. And we have been using 64MByte Nand Flash kwon to be K9F1208 an external memory and a Nor Flash of 2MByte SST39VF1601 to play the Video and audio files and to display the picture frames effectively and smoothly. The memory external interface is been updated with micro SDcard and USB which is meant to be an expandable memory. We have installed the optimized Linux operating system in the processor and transplanted the SDL_FFMPEG library into S3C2440 after the cross compilation. Of this whole system come together in playing the audio/video and picture formats files smoothly and effectively.

Three Dimensional P- Trucks Route Minimum Cost Supply to The Head Quarter From Cities

Author(s):Revathi P -- Suresh Babu C -- Purusotham S -- Sundara Murthy M 
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 11-24
Many Combinatorial programming problems are NP-hard (Non Linear Polynomial), and we consider one of them called P-path minimum cost connectivity to head quarter{1}from the cities. Let there be n cities and the cost matrix D (i, j, k) is given from i th city to j th city using k th facility. There can be an individual factor which influences the distances/cost and that factor is represented as a facility k. We consider m

Overview of Recommender System & A Speedy Approach in Collaborative Filtering Recommendation Algorithms With Mapreduce

Author(s):Prof. Dr. R. Shankar -- Prof. Ateshkumar Singh -- Ms. Ila Naresh Patil
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 25-30
Recommender systems suggest people items or services of their interest and proved to be an important solution to information overload problem. The big problem of collaborative filtering is its. In order to solve scalability problem, we can implement the Collaborative Filtering algorithm on the cloud computing platform using Hadoop’s MapReduce. The work given here is focusing on the algorithm of recommendation mechanism for mobile commerce using combination of MapReduce and user based CF algorithm to overcome scalability. MapReduce is a programming model for expressing distributed computations on massive amounts of data and an execution framework for large-scale data processing on clusters of commodity servers. It was built on well-known principles in parallel and distributed processing.

Detection and Prevantion of Black Hole Attack over Manet

Author(s):Raghvendra Prasad
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 31-34
The black hole attack is one of the well-known security threats in wireless mobile ad hoc networks. The intruders utilize the loophole to carry out their malicious behaviors because the route discovery process is necessary and inevitable. Many researchers have conducted different detection techniques to propose different types of detection schemes. In this paper, we survey the existing solutions and discuss the state-of-the-art routing methods. We not only classify these proposals into single black hole attack and collaborative black hole attack but also analyze the categories of these solutions and provide a comparison table. We expect to furnish more researchers with a detailed work in anticipation.

Development of Physical Parameter Extraction Model for Detection and Monitoring Flood Disaster

Author(s):Wawan Setiawan 1 and Wiweka 2
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 35-42
Natural hazards, including floods can be seen from the characteristics of the danger, which is of magnitude (magnitude, intensity) and frequency. Remote sensing data can be used to support flood mitigation efforts. This study aims to develop a model of the physical parameter extraction from remote sensing data is for the detection and monitoring of floods. Research study conducted on the detection and monitoring of inundated areas using optical imagery, particularly Landsat and MODIS. Floodwaters identification method is done by comparing the values of reflectance and indices on suspected areas affected by floods in the period before the flood, during the flood, and after the flood. Parameter value is used reflectance reflectance in bands 1 to 7. While the parameter values used index is NDVI, EVI, NDWI, MNDWI, LSWI and DVEL. Based on the results of the analysis seen that all variables except LSWI can be used to detect the floodwaters. The study concluded that the MODIS optical images can be used to identify a pool of water caused by floods.

Power Line Communications

Author(s):Abdelraheem Mohamed Elkhalifa -- Dr. Abdul rasoul J. Alzubaidi
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 43-53
This paper is about power-line communication over the low-voltage grid, which has interested several researchers and utilities during the last decade, trying to achieve higher bit-rates and more reliable communication over the power lines.The main advantage with power –line communication is the use of an existing infrastructure. Wires exist to every household connected to the power – line network.This paper starts with a general introduction to power-line communication. Then an existing application, communicating on a low voltage grid is investigated in order to obtain some knowledge of how the power line acts as a communication channel. I did experiment to verify that result.The power line communication channel can in general be modeled as a system with frequency dependent signal-to-noise ratio varying with time over the communication bandwidth. Finally we describe the basic parts of the system that eventually could be used for information transfer over the power line communication channel.

Mechatronics Design of Ball and Beam System; Education and Research

Author(s):Farhan A. Salem 
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 54-79
The key element in Mechatronics design is the concurrent synergetic integration, modeling, simulation, analysis and optimization of multidisciplinary knowledge through the design process from the very start of the design process. Mechatronics engineer is expected to design engineering systems with synergy and integration toward constrains like higher performance, speed, precision, efficiency, lower costs and functionality. This paper proposes the conception and development of ball and beam system based on Mechatronics design approach. A complete overall system and subsystems selection, modeling, simulation, analysis, and integration are presented. The proposed Mechatronics design and models were created and verified using MATLAB /Simulink software and are intended for research purposes, as well as, application in educational process.

Improvement of Pv Systems Power Output Using Sun-Tracking Techniques

Author(s):B. O. Anyaka -- D. C. Ahiabuike -- M. J. Mbunwe
Journal: International Journal of Computational Engineering Research(IJCER)
Publisher:IJCER Online
Abstract
| Pages: 80-98
The amount of power produced by a photovoltaic (PV) or solar panel depends on the amount of sunlight to which it is exposed. As the sun�s position changes throughout the day, the PV panel must be adjusted so that it is always aimed directly at the sun and, as a result, produces the maximum possible power. A sun-tracking system tracks the motion of the sun across the sky and moves the PV panel to face directly at the sun and thereby ensuring that maximum amount of sunlight strikes the panel throughout the day. Sun-tracked PV systems are more efficient than fixed PV systems and are capable of enhancing productivity. In this paper different types of sun-tracking systems are reviewed and their energy gains are discussed.
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