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Websoft Research Group, Nanjing University ws. nju. edu. cn SView 0. 3/0. 4 SView Websoft Research Group, Nanjing University ws. nju. edu. cn SView 0. 3/0. 4 SView Team Nanjing University

Websoft Research Group, Nanjing University ws. nju. edu. cn Design principles “Less is more” Websoft Research Group, Nanjing University ws. nju. edu. cn Design principles “Less is more” (Ludwig Mies van der Rohe) Dr. Edith Farnsworth’s House June, 2013 2

Websoft Research Group, Nanjing University ws. nju. edu. cn Design principles “A little semantics Websoft Research Group, Nanjing University ws. nju. edu. cn Design principles “A little semantics goes a long way” Hendler-Birnbaum hypothesis June, 2013 3

Websoft Research Group, Nanjing University ws. nju. edu. cn Query and Presentation Query Simple Websoft Research Group, Nanjing University ws. nju. edu. cn Query and Presentation Query Simple (select/merge properties) complex Presentation Naïve/plain (order properties) gorgeous/brilliant Think about the Hypertext Web June, 2013 4

Websoft Research Group, Nanjing University ws. nju. edu. cn View Query Presentation Shared View Websoft Research Group, Nanjing University ws. nju. edu. cn View Query Presentation Shared View Public participation Meaningful/useful/popular June, 2013 5

Websoft Research Group, Nanjing University ws. nju. edu. cn Query-Oriented Exploration (QOE) Query recommendation Websoft Research Group, Nanjing University ws. nju. edu. cn Query-Oriented Exploration (QOE) Query recommendation Select/deselect queries Construct queries Presentation preference Configuration Switch/construct presentation style June, 2013 6

Websoft Research Group, Nanjing University ws. nju. edu. cn Entity Most favorite properties /Entity Websoft Research Group, Nanjing University ws. nju. edu. cn Entity Most favorite properties /Entity summary Merge: virtual property Specific views e e' consensus virtual properties June, 2013 7

Websoft Research Group, Nanjing University ws. nju. edu. cn Entity Name/type/description etc. Remove Merge Websoft Research Group, Nanjing University ws. nju. edu. cn Entity Name/type/description etc. Remove Merge Order view-1 view-2 Property value …… view-3 More property (virtual) More. . . Identity and source June, 2013 Remove/create 8

Websoft Research Group, Nanjing University ws. nju. edu. cn The properties of entities Favorite Websoft Research Group, Nanjing University ws. nju. edu. cn 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 June, 2013 9

Websoft Research Group, Nanjing University ws. nju. edu. cn Entity collection All (N) entities Websoft Research Group, Nanjing University ws. nju. edu. cn Entity collection All (N) entities in [least. Common 1], Remove Type: least. Class 1 (n 1), … Property: value 1 (number of entity) value 2 (number of entity) Some (number of entity) …… More property (virtual) view-1 view-2 view-3 More. . . Inspect and filter the members Remove/create June, 2013 10

Websoft Research Group, Nanjing University ws. nju. edu. cn Entity collection (Inspect & Filter) Websoft Research Group, Nanjing University ws. nju. edu. cn Entity collection (Inspect & Filter) bookmark Look for those in [Class] which has p in [value. C] List of entities (name, type, image, description, p) New constraint Select/deselect June, 2013 11

Websoft Research Group, Nanjing University ws. nju. edu. cn Identity and source Identity ? Websoft Research Group, Nanjing University ws. nju. edu. cn Identity and source Identity ? Source ? June, 2013 12

Websoft Research Group, Nanjing University ws. nju. edu. cn QO Exploration Query Property Virtual Websoft Research Group, Nanjing University ws. nju. edu. cn QO Exploration Query Property Virtual property View (query + presentation) Filter Action Select/deselect query Construct query (merge properties, view) Ordering query result (Contribution to a good presentation) June, 2013 13

Websoft Research Group, Nanjing University ws. nju. edu. cn Acknowledgement Websoft Research Group http: Websoft Research Group, Nanjing University ws. nju. edu. cn Acknowledgement Websoft Research Group http: //ws. nju. edu. cn June, 2013 14