1. Jan Zemánek KIZI, VŠE, Praha

2. Outline  Poster  Attended tutorials  RSWA 2008 - Realizing a Semantic Web Application  Semantic Web for Health Care and Life Sciences  Panel  „An OWL 2 far?“  Papers  Industry talks  Semantic Web Challenge  Presentations online

3. Poster  Jan Zemánek, Simon Schenk. Vojtech Svatek: Optimizing SPARQL Queries over Disparate RDF Data Sources through Distributed Semi-Joins

4. RSWA 2008 - Realizing a Semantic Web Application  http://swa.cefriel.it/meex http://swa.cefriel.it/meex  (Re-)using data from distributed and disparate data sources  SPARQL endpoint  Web Service  Invoke Web Service -> get results as XML -> transform to RDF by using GRDDL, XSLT -> query the resulting RDF  XML dump (file)  XML -> GRDDL, XSLT -> RDF

5. Semantic Web for Health Care and Life Sciences  http://esw.w3.org/topic/HCLS/ISWC2008/Tut orial http://esw.w3.org/topic/HCLS/ISWC2008/Tut orial  Data Needs of Health Care and Life Sciences  Using RDF/RDFS for Aggregating Drug Target Information  Linking Open Drug Data Task

6. „An OWL 2 far?“  Panelists  Decker, Dumontier, Finin, Horrocks  „What level of expressive power does the Semantic Web need?“  „How should standard Semantic Web languages be designed?“  „Does the Semantic Web even need formality?“

7. Papers  Integrating Object-Oriented and Ontological Representations: A Case Study in Java and OWL  Puleston, Parsia, Cunningham and Rector  Semantic Modelling of User Interests based on Cross-Folksonomy Analysis  Szomszor, Alani, Cantador, O‘Hara and Shadbolt

8. Industry talks  Internet of Services  York Sure (SAP Research)  Semantic Web @ BBN  Mike Dean (BBN)  Making the Web Searchable  Peter Mika (Yahoo Inc)

9. Semantic Web Challenge  http://challenge.semanticweb.org/ http://challenge.semanticweb.org/  Open Challenge  13 participants  1st prize: paggr  2nd prize: DBpedia Mobile  Billion Triple Challenge  9 participants  1st prize: SemaPlorer  2nd prize: SearchWebDB

10. Presentations online  Keynotes,  most of Presentations and  Industry Talks  will be soon available at http://videolectures.net/http://videolectures.net/