1. Knowledge Based Workflow Building Architecture
Construction
Use ontology & ontology service to facilitate method selection & instantiation
Advising
Use workflow knowledge & workflow services to advise and critique
Storage and query
Add semantic to databases & workflow automatically, thus facilitate content-based search and query
© Geodise Project, University of Southampton, 2002.

2. © Geodise Project, University of Southampton, 2002.
Application Scenario
Drag and drop tasks from task ontology
Ontology assisted task configuration
State monitoring, reasoning and advising based on best practices in the domain
Generating executable scripts from the finished workflow
found state panel with user_skill_level low in fact list. So Switching ON Advisor...
("fluent_jou_file" "gambit_jou_file") is now available.
You may be able to do analysis by using ("fluent_jou_file")
but still need input:("mesh_file")
mesh can produce the resource mesh_file
© Geodise Project, University of Southampton, 2002.

3. Deployment of the Knowledge Advising System
Service orientated workflow advising mechanism
Conceptual level of the knowledge base is maintained by using ontology
XML used in middleware for easy data transference
Rule based reasoning of system state using JESS
© Geodise Project, University of Southampton, 2002.

4. Low-level Workflow Editor
Ontology assisted Gambit journal file editing
high-light commands and keywords
Auto-completion
Advices on vertical workflow
© Geodise Project, University of Southampton, 2002.

5. Knowledge Management Architecture for Grid Computing
© Geodise Project, University of Southampton, 2002.

6. © Geodise Project, University of Southampton, 2002.
Knowledge
Acquisition
Knowledge
Portal
© Geodise Project, University of Southampton, 2002.

7. Geodise Knowledge Models
© Geodise Project, University of Southampton, 2002.

8. Knowledge Application
Ontology Services &
Knowledge Application
© Geodise Project, University of Southampton, 2002.

9. © Geodise Project, University of Southampton, 2002.
Ontology Delivery
Classification
Language
Indexing
FaCT
Terminology Service
OilEd
User
Interface
toolkits
Browser & viewers,
Query builders,
Form builders,
Wizards
Annotation
& Linking
(COHSE)
Instance
Store
Views
Matcher
Core Ontology
Service (OS)
© Geodise Project, University of Southampton, 2002.

10. Ontology Building Environments
Knowledge acquisition
Ontology creation and maintenance
Ontology parsers and checkers
Ontology alignment and merging
Ontology reasoning
© Geodise Project, University of Southampton, 2002.

11. Ontology View Framework
Other
Views
Other Views??
Ontology Client
Ontology Server
WEB
Semantic Network View
(Configurable)
DAML+OIL/OWL Ontology
Instance Store (Database)
Geodise
Tasks
Geodise Concepts
FaCT
Reasoner
GONG
Concepts
Concept Query View
© Geodise Project, University of Southampton, 2002.

12. Geodise Task Ontology View
GUI
Geodise
Workflow Application
Configured for Geodise task ontology
Geodise Task View
Semantic Net
Configuration
Semantic Net
Access
API
Semantic Network View
Configured for Geodise task ontology
Ontology Client
© Geodise Project, University of Southampton, 2002.