SOD에 대한 이해
1. THE RSL99 LANGUAGE FOR ROLE-BASED SEPARATION OF DUTY
CONSTRAINTS
Separation of duty(SOD)는 컴퓨터가 생기기 전부터 알려지고 사용되었던 fraud(속임, 사기)와 error를 방지하기 위한 fundamental technique이다. 이에 대한 연구가 이전부터 있었지만 SOD policies에 대해서 체계적인 방법으로 설명된 적은 거의 없
1.1.1. The direction of progress
In this project, we decided to develop the interesting system based on the social network service. Our program's name is Cartoon Relay that make it possible to make a story with unknown people. This program has character connecting each individual naturally in the web.
The cartoon relay is composed 4 main parts. Through the functions that are View, Draw, Ran
II. Deploying Wiki
1. Laying out the infrastructure
We allocated many times to find Korean-based wiki platform but couldn’t find it in the end. So get a hosting service provided by ‘wiki spaces’. Then we started initial construction. Because our page is about restaurant in KU gathering information was first thing we had to. We tried to get information from various sources to improve acc
정보화 시대를 맞이하여 정보량의 급속한 증가와 정보의 세분화 및 복합적 이용 등으로 인하여 각 정보들이 급속히 증가하고 있다. 이러한 방대한 양의 정보를 적절히 가공 축적하고 컴퓨터로 체계적으로 수록하여 정보 요구자가 필요로 하는 정보를 신속 정확하게 찾아내는 일련의 활동들을 정보검색
Introduction
What is EMR?
EMR(Electronic Medical Records) is a scanned digital version of a paper medical record. EMR System is a computer-based database system specific to one position or organization, and largely used to workers for diagnoses and treatment . It is a digital record that doctors keep on their own patients’ personal information, medical history, and diagnoses. The information
database form, descriptive analysis,
inferential analysis
③ - Data interpretation : way to interprete, proper and exact interpretation
▶ 올바른 통계적 접근을 위해서...
-> data를 열심히, 섬세하게, 꼼꼼히 check...
만약, 자료의 수가 적다면
design이 좀 허술하다면
databases and desktop statistics/visualization packages, requiring instead "massively parallel software running on tens, hundreds, or even thousands of servers".)
Big data which is schema-less and unstructured type of data already exists for several years. But lack of mgt capability on huge and unstructured data, it was thrown out or used as a sample. However as tech grows, there’s a possibi
the trustable quality of products for the customers by automating and computerizing the entire process of raw material testing, import, mixing, blending, processing and packaging, it simultaneously analyze colors and databases to make sure that they are in good quality. Noroo paints’ purpose is to provide the best service while keeping its slogan “Beautiful world, and harmonious values”
-Make a database: using MS-Access
-Estimate profit 1: using XL-Simulation
-Understand effect of coalition
: using XL-Miner
-Association rule
-Important variables
: number of visiting twitter and INTERPARK
-Coalition can make more customers
-3rules
-INTERPARK need to concentrate on the marketing for travel and music
Ⅲ-3 Posco
Posco is representative company of Korea in manufacturing industry. If we compare financial statement of it with that of NHN, we can find many different ratios; and difference in ratio could explain difference between manufacturing industry and internet-portal industry.
If we look at the graph below, Posco has higher liquidity ratio than NHN during same period. Liquidity ratio of