1. SView Team Nanjing University

2. Design principles “Less is more” (Ludwig Mies van der Rohe)
Dr. Edith Farnsworth’s House

3. Design principles “A little semantics goes a long way”
Hendler-Birnbaum hypothesis

4. Query and Presentation
Simple (select/merge properties)  complex
Presentation
Naïve/plain (order properties)  gorgeous/brilliant
Think about the Hypertext Web

5. View View Shared View Query Presentation Public participation
Meaningful/useful/popular

6. Query-Oriented Exploration (QOE)
Query recommendation
Select/deselect queries
Construct queries
Presentation preference
Configuration
Switch/construct presentation style

7. Entity Most favorite properties /Entity summary e Specific views e'
Merge:
virtual property e
Specific views e'
consensus virtual properties

8. Entity Name/type/description etc. view-1 view-2 Property value ……
More property (virtual)
view-2
Remove
Merge
Order
view-3
More...
Identity and source
Remove/create

9. The properties of entities
Favorite (Add/Remove)
+ added (bookmarked), - removed (recycle bin)
Personalized ordering
Favorite + recommended
Limited number of recommended ones [1, …, 5]
Personalized ordering + Consensus ordering

10. Entity collection All (N) entities in [leastCommon1], view-1
Type: leastClass1 (n1), …
Property: value1 (number of entity)
value2 (number of entity)
Some (number of entity) ……
More property (virtual)
view-2
Remove
view-3
More...
Inspect and filter the members
Remove/create

11. Entity collection (Inspect & Filter)
List of entities
(name, type, image, description, p)
bookmark
Look for those in [Class] 
which has p in [valueC]
New constraint
Select/deselect

12. Identity and source
Identity ?
Source

13. QO Exploration Query Action Property Virtual property
View (query + presentation)
Filter
Action
Select/deselect query
Construct query (merge properties, view)
Ordering query result (Contribution to a good presentation)

14. Websoft Research Group
Acknowledgement
Websoft Research Group