What’s Business Intelligence(BI) ?
Set of applications and technologies of approaching, gathering, storing, analyzing data for quick and correct decision-making.
It includes
{data mining, data base& data warehouse, statistic analytics, prediction etc}
“An umbrella term to describe concepts and methods to improve business decision making by using fact-based support systems."
public. Specifically, we focused on customers who have experienced FedEx Kinko’s service. This was because we expected to find out FedEx Kinko’s strengths and weaknesses from within, our existing customers.
We think this methodology was suitable for targeting the general individual public. We were able to get more objective validity and numerical data.
B. Survey Questionnaire
- Appendi
Data
필자는 1989, 1992, 1995년에 나온 일본 후생성의 the Comprehensive Survey of Living Condition of the People으로부터 미시적 데이터를 사용하였다. 이 데이터를 사용하는 이점은 소득조사를 받은 수혜자를 포함한 저소득 그룹을 보다 잘 파악할 수 있는 데에 있다. 여러 해의 조사는 3개의 질문서를 포함한다. 이는
public transportations within Seoul.
1.2 Current uses and process of BIS
In order for TOPIS to deliver bus information to the citizens, data need to be collected. This is done through the Bus Management System (BMS). It was developed in 2005, becoming the first bus management system in Korea. The major function of BMS is the control of bus services by showing the current condition of bus oper
Database Matching여부를 확인한다. 각자의 ID와 Password를 붙여서 Hashing하여 Message Digest를 만들고 자신의 Private Key로 Encryption하여 Digital Signature를 만든다. DS에 Time Stamp를 붙이고 CA의 Public Key로 다시 Encryption하는 과정을 통해서 Login Packet이 만들어 진다. 이런 과정으로부터 Authentication, Integrity, Confidentiality, Non re