Regulatory Perspectives for the Application of Realistic Analysis Methodology

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Development of ANSN Korea Hub Center at
KINS13 Nov. 2003
H.C. YI Korea Institute of Nuclear Safety
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INDEX

• What is ANSN
• Background and Present Status
• ANSN Korea Hub System Configuration
• How to Use ANSN KOREA Hub
• Future Plan
• ANSN Korea Hub Demonstration

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I. What is ANSN
1. Concept of ANSN
Nuclear Safety Data from each Hub are collected,
refined and consolidated into a single
integrated database, which makes it possible to
retrieve various information easily and
accurately.
Hub
Integrated System
KOREA
JAPAN
CHINA
IAEA
USA
(ANSN Integrated Database) Nuclear Safety Data
FRANCE
GERMANY
(Facility Area)
(Technical Area)
(Activity Area)
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I. What is ANSN
2. Concept of ANSN KOREA Hub

• ANSN is an integrated information processing
  environment consisting of a depository that
  enables end-users to retrieve Nuclear safety
  information easily and each Hub can share the
  information

Ultimate Goal is
To enable users to access Korea Nuclear Safety
Information and provide information to master
index server.
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?. Background Present Status
1. Implementation Strategy
ANSN Korea Hub goes through 2-stages for an
effective implementation.
Implementation Strategy
Develop evolutionarily after establishing basic
standards
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1st phase
Establish Standard
Feedback to development issue to establishing
standards
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2nd phase
Implement System
Induce active user participation in design stage
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?. Background Present Status
2. Development Strategy
The ANSN Korea Hub system is designed to retrieve
information and support topical group members
efficiently and effectively.
Analysis of demands for Users needs
System design considering user friendliness
ANSN KOREA Hub

• search for nuclear safety information easily
• Provides additional features that support
  topical group members

DevelopmentStrategy
System design considering security and work
features
Provide additional features
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?. Background Present Status
3.Project History
The pilot system is under development to improve
the system performance and functions by the end
of 2003.

• Feb. 2003 Construction of the Web
  Site
• March 2003 Prototype the WEB Site and
  Design
• March June 2003 Web Site Detail Design (DB
  Window Design)
• July 2003. Changed the Database(ORACLE to
  SQL2000)
• July 2003 Present Change the database and
  application
• Dec. 2003 Full operation

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?. ANSN Korea Hub System Configuration
1.Development environment
To guarantee its performance, the capacity to
hold a great amount of data and stability under a
great number of users access is necessary.

• Hardware Compaq Proliant 5500
• CPU Intel Xeon 500Mhz 2
• Main memory 1G byte
• HDD 36 G byte 4
• OS MS Windows 2000
• Software
• DB Microsoft SQL sever2000
• Web Server Microsoft IIS
• Programming Language Microsoft ASP

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?. ANSN Korea Hub System Configuration
2.Network configuration
KINS operates Internet Service Zone, which allows
external access and Intranet, limited to internal
use, separately.
10/100M HUB
Firewall
Internet Service Zone
KINS LAN
Router
Switch
E1
Disk Array
Disk Array
INTERNET
www
App Server
WEB App DB Server NT Server
WEB App DB Server NT Server
DB Server
DB Server
DB Server
DB Server
Operating System
NT2000
Web Servers
Microsoft IIS
SQL server 2000
Database Management System
Network Type
Local 100Mb Ethernet
Fire Wall
All access protected except through the HTTP and
port 80
Backup
Backup regularly according to schedule
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?. ANSN Korea Hub System Configuration
3. Application configuration
ANSN Korea Hub consists of four modules. In order
to have easy and rapid access, resources are
classified by taxonomy and reorganized into
databases.
ANSN Master Index
Furnishing Information
Synchronization Information
ANSN Korea Hub Database
ANSN Korea Hub
Assistance Topical Group
Management System
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?. ANSN Korea Hub System Configuration
4. Furnishing Information
Furnishing Information Retrieve data by
searching condition
Support List

• About ANSN
• Search
• Board
• Taxonomy

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?. ANSN Korea Hub System Configuration
5. Management System
Management System Provide various operation
systems designed to monitor and manage
information and users efficiently and
effectively.

• Effective operation
• and management
• of Information
• Maintenance capability
• Prevention from illegal
• information leak

Security
Topical group
User
ETC
Menu
Server
Database
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?. ANSN Korea Hub System Configuration
6.Synchronization Information
Synchronization Information Allow a
synchronization protocol to send information
from ANSN Korea hub to master index server.
Master Index Server
ANSN Korea Hub
(ANSN Integrated Database) Nuclear Safety Data
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?. ANSN Korea Hub System Configuration
7.Assistance topical group
Assistance topical group Provide an online forum
for the exchange of information among the members.

• Support List
• O Our members
• O Notice
• O Q A
• O Photo Gallery
• O Data room
• O Free room
• O Postscript
• O MSN Chatting

Support List

• Our members
• Notice
• Q A
• Photo Gallery
• Data Room
• Free Board
• Postscript
• MSN Chatting

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?. ANSN Korea Hub System Configuration
8. Database
ANSN database structure is mainly focused on easy
access to a broad range of materials.
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?.How to use ANSN Korea Hub?
1. Log-in
Simplicity is the basic concept of design
considering the users computational environment.

• Log -in
• O join the member
• O type ID / password
• Menu
• O About ANSN
• O Board
• O Taxonomy
• O Search
• O Topical group

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?.How to use ANSN Korea Hub?
2. Taxonomy
Nuclear safety information is divided according
to taxonomy for efficient search and accumulation
of resources.

• Taxonomy
• O Technical areas
• O Activity areas
• O Facility areas

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?.How to use ANSN Korea Hub?
3. Search
DB search is divided into three categories
according to search conditions Quick Search,
Course Search, Advanced Search

• Quick Search
• O taxonomy
• Course Search
• O course name
• O combinational search
• Advanced Search

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?.How to use ANSN Korea Hub?
4. Quick search
Quick Search Search using Taxonomy only
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?.How to use ANSN Korea Hub?
5. Course search
Course Search Search for information by
education training course providing logical
expression
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?.How to use ANSN Korea Hub?
6. Advanced search
Advanced Search Search for information by title
and keyword for a more accurate search
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V. Future Plan
Data entry issues
Securing sufficient resources
Utilization Issues
Technical issues
Restructuring effective information exchange
system among hubs
Access to more users
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VI. ANSN Korea Hub Demonstration