Our computer science essays and dissertations cover popular topics including Artificial Intelligence (AI), Computer Engineering, Computer Networks, The Internet, Data Structure, Discrete Mathematics, File Sharing, Hacking and Security, Programming, Robotics and Software Engineering.
Abstract This paper describes the Apache Hadoop an open source in processing engine. The base of the Hadoop is a paper released by the Google File System Paper that was released in October 2003. The technology despite of a huge success was limited due to a single node failure. Distributing the workload and processing on … Read more
Abstract In the age of Internet, websites are prone to attacks from hackers, hacktivists and rebels who aim at downgrading the website’s reputation, and performance. This may be fueled by monetary benefits, hoping to cripple a competitor’s business, displaying activism, or it can be for political revenge or even plain fun. One of such attacks … Read more
ETL; Extraction, Transformation, and Loading is a scheduled data integration process. The major activities that take place during this process include the extraction of data from either data sources or from an operational source where the data is then subjected to a transformation process to an appropriate format. Loading comes at the end of the … Read more
Optimization of process operation is of considerable interest in industry due to increasing global competition and tightening product requirement. On-line optimization is an appealing concept because it is at the level of control hierarchy at which the business decision are integrated into the operation. Advances in the speed and power of computers at lower costs … Read more
Shortcomings of Hadoop ¬ Metadata in Hadoop is stored in a single NameNode. It becomes a single point of failure for the entire environment, therefore a much more expensive and robust server is required to house the NameNode . However, following alternate approaches can also be considered : A) A different distribution of Hadoop such … Read more
Abstract Different from traditional convolutional neural networks (CNN) this model has intra-layer recurrent connections in the convolutional layers. Therefore each convolutional layer becomes a two-dimensional recurrent neural network(RNN). The units receive constant feed-forward inputs from the previous layer and recurrent inputs from their neighborhoods. The recurrent iterations proceed the region of context captured by each … Read more
“The difference between right and wrong is rarely black and white. When it comes to the big moral issues around Internet privacy – from government surveillance to Facebook privacy – you might have your own strong opinions. But there are two sides to every story” (“What Are the Moral Issues with Internet Privacy?”). This struggle … Read more
Integration of Distributed Generations (DGs) in electric power grids present a wide range of advantages that encompass economic, environmental, and technical benefits, besides encourage consumers and distribution companies actively to increase using of generation [1-3]. The minimizing of transmission and distribution costs, electricity prices and fuel savings are deemed as the economic and environmental advantages … Read more
Abstract—Energy expenditure has been a severe concern in domestic and industrial sectors for the past few decades. The first step towards conservation of energy is to monitor the amount of energy consumed and utilizing the information to control the expenditure. In this paper, we propose an energy consumption monitoring and electrical appliance control system to … Read more
1. Compare and contrast 2 SDLCs as presented in chapter 2 – Waterfall Model: o It is fairly easy to explain as all the stages are well defined. o All the stages of software development life cycle are carried out in series. o We can detect the errors at each step by verifying everything before … Read more
CHAPTER I INTRODUCTION Computer networks are playing a principal role in lots of areas. The increasing measurement and complexity of networks result in the growth of complexity of their protection analysis. Viable fiscal, political, and different advantages, which can be received with the aid of cyber assaults, lead to tremendous increase of the quantity of … Read more
Abstract The aim of this research is to discuss data encryption, uses of data encryption, its techniques and the issues, strengths and weaknesses of data encryption. Over time, the volume of data been sent over the web has increased thus making data security a grave concern. To say that any data is secure, its integrity, … Read more
(10) Presented evolutionary algorithm as efficient techniques used to take care of optimization faults, in which the search is divided into three groups: evolutionary programming, genetics algorithm and evolutionary strategies. These heuristics have been generally utilized because of their relative preferences to other optimization techniques, for example, they don’t require a predefined kind of objective … Read more
Chapter 1 Introduction This project is a very efficient process to handle student loans in a very accurate and convenient way. It provides a very reliable and convenient form for every loan and EMI related transaction and their related details. It also generates a very customer friendly and understandable form for their transaction information as … Read more
Chapter 1: Introduction 1.1 Preamble “Multipurpose Card” is a simple web application used to register the different kinds of cards issued by the government at one place. This overcomes the drawback of carrying 5 different cards by combining all the cards into one card by providing a unique ID. It allows the admin to add … Read more
