Falcons Explorer: Tabular and Relational End-user Programming for the Web of Data
Click here to load reader
-
Upload
gong-cheng -
Category
Technology
-
view
772 -
download
2
description
Transcript of Falcons Explorer: Tabular and Relational End-user Programming for the Web of Data
Falcons Explorer: Tabular and Relational
End-user Programming for the Web of Data
Gong Cheng, Huiyao Wu, Saisai Gong, Weiyi Ge, Yuzhong Qu
Websoft Research Group, Nanjing University
Institute of Web Science, Southeast University
Gong Cheng (程龚) [email protected]
http://upload.wikimedia.org/wikipedia/commons/5/58/Rdf_graph_for_Eric_Miller.png
How many Web users inside this auditorium
know how to play with RDF data?
80%
90%100%
Gong Cheng (程龚) [email protected]
How many Web users outside this auditorium
know how to play with RDF data?
20%
10%5%
Gong Cheng (程龚) [email protected]
But…
60% of end-user workers use
spreadsheets or databases
30% use conditional statements
(if-else) or formulas
Gong Cheng (程龚) [email protected]
Spreadsheet & Relational DB
http://www.mysql.com/common/logos/logo-mysql-110x57.png
http://www.oracleimg.com/admin/images/ocom/hp/oralogo_small.gif
http://why.openoffice.org/images/calc-big.png
Gong Cheng (程龚) [email protected]
Playing with RDF data
Just As
Playing with spreadsheet or relational DB
Gong Cheng (程龚) [email protected]
A tabular and relational interface for exploring RDF data
Browsing
Searching
Querying
http://ws.nju.edu.cn/explorer
Falcons Explorer is …
End-user programming
Gong Cheng (程龚) [email protected]
APISPARQL Endpoint
Gong Cheng (程龚) [email protected]
Playing with RDF data
Just As
Playing with spreadsheet or relational DB