Falcons Explorer: Tabular and Relational End-user Programming for the Web of Data

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This presents Falcons Explorer at Semantic Web Challenge (SWC) 2010. Falcons Explorer is a tabular and relational interface for exploring the Web of data.

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Falcons Explorer: Tabular and Relational End-user Programming for the Web of Data

  1. 1. 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
  2. 2. Gong Cheng (程龚) gcheng@seu.edu.cn 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%
  3. 3. Gong Cheng (程龚) gcheng@seu.edu.cn How many Web users outside this auditorium know how to play with RDF data? 20% 10% 5%
  4. 4. Gong Cheng (程龚) gcheng@seu.edu.cn But… 60% of end-user workers use spreadsheets or databases 30% use conditional statements (if-else) or formulas
  5. 5. Gong Cheng (程龚) gcheng@seu.edu.cn 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
  6. 6. Gong Cheng (程龚) gcheng@seu.edu.cn Playing with RDF data Just As Playing with spreadsheet or relational DB
  7. 7. Gong Cheng (程龚) gcheng@seu.edu.cn A tabular and relational interface for exploring RDF data Browsing Searching Querying http://ws.nju.edu.cn/explorer Falcons Explorer is … End-user programming
  8. 8. Gong Cheng (程龚) gcheng@seu.edu.cn APISPARQL Endpoint
  9. 9. Gong Cheng (程龚) gcheng@seu.edu.cn Playing with RDF data Just As Playing with spreadsheet or relational DB

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