Knowledge Base Building Project5th meeting

2008. 09. 10

Intelligent Database Systems LabSchool of Computer Science & Engineering

Seoul National University, Seoul, Korea

Copyright 2008 by CEBT

About Project

Goals

Setting development environment up

Building initial database schema

– logical model

– Physical database schema

Crawling the initial data

– Product database (maybe from pps)

– Standard classification scheme

UNSPSC, eCl@ss, etc.

– Relationship elements

GoodRelations, Freebase, GoogleBase, etc.

Defining and designing modules by functionality

Designing User Interface

Copyright 2008 by CEBT

Development Environment

Language

Java EE 6

DBMS

Oracle 11g (9i?)

CVS

IDS wiki

Others

Copyright 2008 by CEBT

Initial Data Schema

Based on logical data model

Requirements

Table design

Attributes

– Set of attribute in the table we have to keep (need to define)

Database server

Maintain method

Others?

Copyright 2008 by CEBT

Modules

Module list (need to be refined and named)

Knowledge Managing Module

– Data storing manager

– Outer resource crawler

– Data exchange module

– Data input/output manager

– Data versioning manager

Service Module

– Service controller

– Visualization tools

– Auto classifier

– Virtual classification?

Others

– Logging manager

– ?

Copyright 2008 by CEBT

Requirements

For each developing module

Conceptual design

UML Diagram

화면 정의서 (display description)

기능 정의서 (function description = 프로그램 목록 )

Storyboard (UI with function)

For each database schema

Table List

Table description

For system framework

Process and data flow chart

Detailed system framework picture

Others

Detailed development schedule (class / function 단위 )

Whole project schedule (project leader)