CRS Web Data Mining: An Overview Updated December 16‚ 2004 Jeffrey W. Seifert Analyst in Information Science and Technology Policy Resources‚ Science‚ and Industry Division Congressional Research Service ˜ The Library of Congress Data Mining: An Overview Summary Data mining is emerging as one of the key features of many homeland security initiatives. Often used as a means for detecting fraud‚ assessing risk‚ and product retailing‚ data mining involves the use of data analysis tools
Premium Data mining Data analysis Data management
of the research project specifies both the data that are needed and how they are to be obtained. The first step in the data-collection process is to look for secondary data. These are data that were developed for some purpose other than for helping to solve the problem at hand. The data that are still needed after that search is completed will have to be developed specifically for the research project and are known as primary data. The secondary data that are available are relatively quick and
Premium Marketing Research
Title: Holographic Data Storage Author: Mazin Ismail Abstract: The growing demands of high definition digital video content‚ fixed content data‚ and compliance and security application will soon outstrip the capabilities of current storage technologies to keep up the demand. Clearly a new storage paradigm is needed to meet the growing storage demands. So what is it going to be? With its omnipresent computer‚ all connected via the internet‚ the information age has led to an explosion of
Premium Computer data storage Electrical engineering
More than Data Warehouse- An insight to Customer Information Ritu Aggrawal – agg_ritu@rediffmail.com Deepshikha Kalra -deepshikha_ishan@yahoo.co.in working with MERI affiliated to GGSIPU‚ Delhi ABSTRACT The business requirements of an enterprise are constantly changing and the changes are coming at an exponential rate. Like advances in Information Technology have helped companies to quickly match competition. As a result‚ product quality and cost are no longer significant competitive
Premium Customer relationship management Data mining
CASE 1 - DEMAND ESTIMATION and ELASTICITY: Soft Drinks in the U.S. Demand can be estimated with experimental data‚ time-series data‚ or cross-section data. In this case‚ cross-section data appear in the Excel file. Soft drink consumption in cans per capita per year is related to six-pack price‚ income per capita‚ and mean temperature across the 48 contiguous states in the United States. QUESTIONS 1. Given the data‚ please construct (a) a multiple linear regression equation and (b) a log-linear
Premium Statistics Regression analysis Supply and demand
1. ------------------------------------------------- Types of searching 2.1 Binary search tree In computer science‚ a binary search tree (BST) is a node based binary tree data structure which has the following properties: * The left subtree of a node contains only nodes with keys less than the node ’s key. * The right subtree of a node contains only nodes with keys greater than the node ’s key. * Both the left and right subtrees must also be binary search trees. From the
Premium
[2009] 5 MLJ ciii Malayan Law Journal Articles 2009 PRIVACY AND PERSONAL DATA PROTECTION IN THE MALAYSIAN COMMUNICATIONS SECTOR — EXISTING IN A VOID? PK Yong Advocate and Solicitor LLM (Information Technology and Telecommunications Law) Introduction Networks and services‚ which provide a secure environment‚ are fundamental to consumer confidence. This confidence rests on the premise that the privacy of communication is protected. At its basic core‚ this means respect for fundamental human
Premium Human rights Privacy Privacy law
Data Link Layer INTRODUCTION: Now a day’s communication is vital for the entire world‚ nothing happens without communication. The cell radio communication and wireless computer networks of GSM (Global System Mobile)‚ CDMA (Code Division Multiple Access) type are worldwide communication systems. All these communication systems are based on the reference model OSI-RM (Open System Interconnection-Reference Model) Description of OSI-RM System: OSI-RM is an International Standard ISO that defines
Premium Routing protocol OSI model Routing
Telecommunications Data Issues Telecommunications have played a big role in today’s generation. Without it‚ it may be impossible for us live in a technologically-advanced world. In full gratitude to the first inventors‚ we are now able to communicate to other people to the other part of the world‚ transact a business with business partners from other nations without going out of the country. Country to country negotiation has become easier and data can be accessible anywhere. Telecommunications data has been
Premium Telecommunication Mobile network operator Time
EXERCISE 1 TRAFFIC DATA COLLECTION AND PRESENTATION CE 5203 TRAFFIC FLOW AND CONTROL ADITYA NUGROHO HT083276E DEPARTMENT OF CIVIL ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2010 Department of Civil Engineering CE 5203 Traffic Flow and Control 1.0 INTRODUCTION The measurement of traffic volumes is one of the most basic functions of highway planning and management. Traffic counting can include volume‚ direction of travel‚ vehicle classification‚ speed‚ and lane position. In this
Premium Road