Global Journal of Computer Science and Technology (GJCST)
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Enhance the performance of Chaotic Generator in the Filed of Cryptography: A Secret Key Generation Approach
Get PDFThe main focus of this research paper is to propose and improvement of the data security using encryption and decryption method in ANN based chaotic generator of original value. The Binary value sequence of ASCII CODE is converted with two initial parameter, and converted value is again decrypted with same initial parameter. In which consists of Binary value of ASCII Code, chaotic neural network algorithm was used for encryption and decryption and it generates the chaotic sequence of random value for each A to Z letter. The generated random value is the encrypted binary ASCII values of A to Z sequence of original ASCII Code binary value, with same initial parameter. For simulation MATLAB software is used. This paper also includes improved experimental results and complete demonstration that ANN Based Chaotic Generator is successfully perform the cryptography
The Literature Survey on Manet, Routing Protocols and Metrics
Get PDFMobile Adhoc Network (MANET) is a collection of nodes or devices with wireless communications and nodes communicate with each other without any centralized support. Each node acts as a router in Mobile Adhoc Network. No wired infrastructure is required to form a network. Nodes form a wireless environment where nodes can communicate with each other without the restriction of the network topology. Examples of Mobile Adhoc Networks are laptops, mobile phones, PDA, Digital Cameras etc. It is also known as wearable and tearable networks, which are created when the requirement is generated
Leadership of Global Information Technology Projects
Get PDFThe goal of this literature review is to evaluate the cultural variables critical to successful leadership of a global information technology project. Also to analyze the fundamental challenges to today's IT projects. To properly evaluate variables critical to successful leadership, a thorough investigation must be made of the leader, which in most cases will be the CIO or IT Manager. Technology acceptance is the concept of how end users accept and therefore use technology and is a key cultural variable critical to success. The concept of technology acceptance is very important and applies to a wide scope of users including both personal and business end users, IT employees and managers, and business executives. Jiun-Sheng and Hsing-Chi (2011) write, "Consumers' adoption of new information technology has been a central concern to many researchers and practitioners owing to its importance in technology diffusion." (p. 424)
Multi-Modal Biometrics: Applications, Strategies and Operations
Get PDFThe need for adequate attention to security of lives and properties cannot be over-emphasised. Existing approaches to security management by various agencies and sectors have focused on the use of possession (card, token) and knowledge (password, username)-based strategies which are susceptible to forgetfulness, damage, loss, theft, forgery and other activities of fraudsters. The surest and most appropriate strategy for handling these challenges is the use of naturally endowed biometrics, which are the human physiological and behavioural characteristics. This paper presents an overview of the use of biometrics for human verification and identification. The applications, methodologies, operations, integration, fusion and strategies for multi-modal biometric systems that give more secured and reliable human identity management is also presented
The Anatomy of Web Search Engines and Large-Scale Alterations in Ranking Algorithms
Get PDFIn the Research paper I explained about working Google Web indexing, crawling and ranking algorithms. On every new day Google and other search Engines are changing their way to index and rank website. It explains the way to get ranks your website with safest way and keep your business moving towards top positions. The paper provides in-depth analysis of all big hits of Google by updates in ranking algorithms. This paper addresses this question how to make a better strategy for getting in local search
Intersection RSU in Vanet
Get PDFVanet is most important and new type adhoc networking which needs attention If research of scholars and technology of automobile industry combinely work in this area they can reduces accidents happening on roads Basically Vanet is Adhoc network in which vehicles are treated as Node And these nodes are communicating with each other as well as rsu Road side unit s on the road In This paper we shortly studied real time examples of vanet There is huge no of accidents happens at the intersectio
Steganography Images Detection using Different Steganalysis Techniques with Markov Chain Features
Get PDFSteganography is the art of covered or hidden writing It is used for criminal activities applications environment In this paper we focus on implementation of effective detection technique is an essential task in digital images Previously many number of detection techniques are available for steganography images After implementation of all approaches also again some challenges are available This paper presents comparative study in between different steganalysis techniques Different techniques are providing different results Analyze of all techniques detection and embedding performance results Finally we can decide one best steganalysis technique It saves time and increases accuracy compare to all previous method
Various Frequent Item Set on Data Mining Technique
No full textAs with the progression of the IT technological innovation the quantity of gathered information is also increasing It has led to lots of information saved in information source manufacturing facilities and other databases Thus the Data exploration comes into picture to discover and evaluate the information source to draw out the interesting and previously unidentified styles and rules known as organization concept exploration This document has focused on regular itemset related based aprioi methods The overall purpose is to find various restrictions of current methods The regular itemset exploration has found to be crucial and most expensive step in organization concept exploration Mining regular styles from extensive information source has appeared as an important problem in information exploration and knowledge finding community This document ends up with suitable future guidelines to improve the regular item set furthe
Using E-Mind Mapping in learning at Ibri College of Applied Sciences
Get PDFThe purpose of this study was to investigate the impact of Software based Mind Mapping SMM performed by tablets mobiles desktop and web school work The study determined the outcomes by using Electronic Mind Mapping EMM and the positive change in the students responses The research was performed on 29 randomly chosen first year students from Ibri CAS during the academic semester year 2014-2015 The research took ITDR1101 as a random course as an application for the study Three sets of groups were self-selected study technique paper and pen based MM and software based Mind Map MM The three groups were exposed to one of the presentations of the course ITRDR1101 course lessons for a 45-minute period All the three groups were given a 30-minute time period to review and study the lesson materials using their own technique They were requested to answer four structured open questions based on their technique for remembering the information presented in the class lesso
Streaming Analytics Over Real-Time Big Data
Get PDFA portal is developed using open source tool called Liferay for water management and city management using data acquired from sensors deployed in overhead water tanks and across the city at different locations The parameters captured from sensors are water level and parameters captured sensors deployed across the city include dust UV temperature light humidity sound and air quality Data generated by these sensors amounts nearly megabytes of data per day and gigabytes on an annual rate Real time analytics help in monitoring and management of water resources and rate of pollution across the city Visualizations are provided in the form of a time series graph The visual representations are plotted using d3 js graphs in real-time hence allowing the users to take corrective decisions with respect to water usage and managing pollution across the cit