Question 1: Case One –eBay Q1.1. Discuss the relationships between business intelligence‚ data warehouse‚ data mining‚ text and web mining‚ and knowledge management. Justify and synthesis your answers/viewpoints with examples (e.g. eBay case) and findings from literature/articles. To understand the relationships between these terms‚ definition of each term should be illustrated. Firstly‚ business intelligence (BI) in most resource has been defined as a broad term that combines many tools and technologies
Premium Data mining
Volume-variety and design In Chapter 1 the four V’s of operations were described. These were volume‚ variety‚ variation and visibility. The first two of these – volume and variety – are particularly important when considering design issues in operations management. Not only do they usually go together (high variety usually means low volume‚ high volume normally means low variety) but together they also impact on the nature of products and services and processes which produce them. The volume and
Premium Mass production Assembly line Product life cycle management
PART-I DATABASE MANAGEMENT SYSTEMS TYPICAL QUESTIONS & ANSWERS OBJECTIVE TYPE QUESTIONS Each question carries 2 marks. Choose the correct or best alternative in the following: Q.1 In the relational modes‚ cardinality is termed as: (A) Number of tuples. (B) Number of attributes. (C) Number of tables. (D) Number of constraints. Ans: A Q.2 Relational calculus is a (A) Procedural language. (C) Data definition language. Ans: B Q.3 The view of total database content is (A) Conceptual view. (C) External
Premium SQL Data modeling Relational model
Data Preprocessing 3 Today’s real-world databases are highly susceptible to noisy‚ missing‚ and inconsistent data due to their typically huge size (often several gigabytes or more) and their likely origin from multiple‚ heterogenous sources. Low-quality data will lead to low-quality mining results. “How can the data be preprocessed in order to help improve the quality of the data and‚ consequently‚ of the mining results? How can the data be preprocessed so as to improve the efficiency and ease
Premium Data mining Data analysis Data management
Computer-based patient records is a system in which its function are becoming an essential technology for health care in part because the information management challenges were being faced by health care professionals that are increasing daily. The system stores data regarding additional medical information records in a relational database. Most published studies to date have been in the area of keeping the records safety. The database is a general setting of compiling not only the records of the patients
Premium Electronic medical record Medical record Microsoft Access
======== 101 Ideas for Great Table Topics ======== Compiled by Mark LaVergne‚ DTM‚ Past International Director of Toastmasters International Phone: 718-457-8390; Email: MarkLaVergne@aol.com Address: 38-11 Ditmars Boulevard‚ Astoria‚ NY 11105 Updated: May 2006 – Background and Acknowledgements on Page 14 ----------------------------------------------------------------------------------------------------------------------------------==> TABLE TOPIC IDEA #1 ------------------------------------
Premium Public speaking
system to automated not only lessen paper consumption but also gives assurance of the safety of information that will be kept properly and well-organized. Patient record is a collection of documents that provides an account of each episode in which a patient visited or have treatment and received care from health care facility. The record is confidential and is usually held by the facility‚ and the information in it is released only to the patient or with the patient’s written permission. It contains
Premium Dentistry Data flow diagram Physician
A student record is about any written information about the students. Student records are often viewed as paperwork produced for the education bureaucracy. However‚ a well-designed student record system‚ whether using paper documents or automated systems‚ yields many benefits. The most important of these is the ability to report information for decision making about individual students‚ schools‚ programs‚ and school districts. A second benefit‚ particularly with automated systems‚ is efficiency in
Premium Education High school University
and Thermodynamics Assignment # 1 Submission date: Mon‚ Sep 17‚ 2012 1. A certain fluid at 10 bar is contained in a cylinder behind a piston‚ the initial volume being 0.05 m3. Calculate the work done by the fluid when it expands reversibly: a. at constant pressure to a final volume of 0.2 m3; b. according to a linear law to a final volume of 0.2 m3 and a final pressure of 2 bar; c. according to a law Pv = constant to a final volume of 0.1 m3; d. according to
Premium Thermodynamics Heat Energy
SET INDUCTION ENHANCE STUDENTS INTEREST LEARNING IN SCIENCE Abstract The purpose of this study is to examine the effects of applying different type of set induction on students interest‚ attention and motivation level. Participants will be Year 5 students from who will receive 1 hour weekly different type of set induction along with their regular science lesson. The set induction that i was used in this study was story telling and games like activity. During the lesson teacher
Premium Learning Education Educational psychology