Sebastian Dietzold

Sebastian Dietzold

Johannisgasse 26, Zimmer 5-08
04103 Leipzig

Tel.:		+49 341 97-32366
E-Mail, Workpage, Research Group, Homepage, Bookmarks, rdfs:seeAlso

News

OntoWiki 0.8.5 released
The AKSW research group is pleased to announce that OntoWiki 0.8.5 is now available for download. Changes in this release include A plug-in and event architecture A file / document manager Rest webservices for login / query / export databases WebDAV support for browsing and exporting resources A new JSON exporter that uses the RDF JSON specification draft from talis New [...]

ESWC / SFSW 2008
I will give a talk about our xOperator project at the European Semantic Web Conference (ESWC2008) on Tenerife next Wednesday. The xOperator is an agent for xmpp / jabber network which queries and shares trusted resources (using RDF/SPARQL) for you and your jabber friends. In addition to the full paper, we got good reviews for [...]

Goodbye SourceForge …
The xOperator Project is moved to Google Code which is much faster (the tracker, not the subversion repository) and has some nice features (e.g. the customizable grid view). Traditionally we use SourceForge.net for our open source project management. SF is a great side and I’m member of 9 projects there but it was time to move. [...]

Last RDF Links

ontowiki - Google Code
OntoWiki is a tool providing support for agile, distributed knowledge engineering scenarios.

GrOWL - a graphical editor for OWL onologies
GrOWL is a simple yet powerful tool to create and maintain ontologies written in OWL. It is expecially designed to support OWL-DL models. GrOWL uses a full featured graphical syntax built on top of RDF-graph adding a set of stereotypes for OWL-DL specific

SPARQL/Extensions - ESW Wiki
The list on this page is an attempt to catalog the different types of extensions that have been proposed or implemented for SPARQL.

xmlgrddl - Google Code
a PHP5 implementation of the GRDDL specification

RDFa Bookmarklets
This is the home of the RDFa Javascript implementation, including the RDFa bookmarklets.

Research Interests

Directory Services
Knowledge Engineering (esp. Agile Methodologies, Maintenance and versioning (dynamics), Mapping / translation / matching / aligning (heterogeneity) and Interoperability / Integration
Information Management (Data Modeling and Database systems)
Basic Web information technologies (Web data integration, Personalization techniques, Architecture of Web Information Systems)
Semantic Web Infrastructure and Languages (Query, Rule, Update)
Security / trust / privacy in the Semantic Web
Semantic Web Applications (esp. Knowledge Management and ehealth)
Social networks and Social impact of the Semantic Web

Projects

OntoWiki – Semantic collaboration platform implementing the Web 2.0 idea of an architecture of participation for the collaborative development of Semantic Web knowledge bases
xOperator – combines advantages of social network websites with instant messaging
Semantic LDAP – Bringing together LDAP and the Semantic Web
SoftWiki – Distributed, End-user Centered Requirements Engineering for Evolutionary Software Development

Publications

Dietzold, S.; Auer, S.; Riechert, T.:
PDF Document Kolloborative Wissensarbeit mit OntoWiki Workshop Bildung von Sozialen Netzwerken in Anwendungen der “Social Software”, 6. 10. 2006, Dresden, Germany. In Christian Hochberger and Rüdiger Liskowsky, INFORMATIK 2006 — Informatik für Menschen!, volume P-93 of GI-Edition – Lecture Notes in Informatics (LNI), pp. 112--119. Bonner Köllen Verlag, 2006. ISBN: 978–3-88579–187-4, ISSN: 1617–5468

Auer, S.; Dietzold, S.; Riechert, T.:
PDF Document OntoWiki – A Tool for Social, Semantic Collaboration. 5th International Semantic Web Conference, Nov 5th-9th, Athens, GA, USA. In I. Cruz et al. (Eds.): ISWC 2006, LNCS 4273, pp. 736–749, 2006.
Springer-Verlag Berlin Heidelberg 2006.

Dietzold, S.; Mücke, R.:
Automatische Erfassung verteilter RDF Beschreibungen von Klinischer Studien mit GRDDL. In: Postersession der GMDS 2006.

Mücke, R.; Löbe, M.; Dietzold, S.:
Einfluss von Content Management Systemen auf die Qualität der Informationsportale medizinischer Forschungsnetze. In: Postersession der GMDS 2006.

Dietzold, S.; Auer, S.:
Access Control on RDF Triple Stores from a Semantic Wiki Perspective. Proc. of Scripting for the Semantic Web Workshop at the ESWC, Budva, Montenegro, June 12, 2006, CEUR Workshop Proceedings, ISSN 1613–0073, online CEUR-WS.org/Vol-181/paper1.pdf

Dietzold, S.:
Generating RDF Models from LDAP Directories. In: S. Auer, C. Bizer and L. Miller (ed.) Proceedings of the SFSW 05 Workshop on Scripting for the Semantic Web, Hersonissos, Crete, Greece, May 30, 2005. CEUR Workshop Proceedings Vol. 135

Dietzold, S.:
GOL Web – Konzept eines Frameworks für eine axiombasierte Entwicklung von Semantic Web Ontologien auf Basis der Web Ontology Language (OWL), University of Leipzig.

Dietzold, S.; Heller, B.; Löbe, M.:
Konzepte für ein modernes Informationsmanagement medizinischer Netzwerke. In: Abstracts der 46. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie (GMDS). Informatik, Biometrie und Epidemiologie in Medizin und Biologie Vol. 33(2–3): 378

Dietzold, S.; Heller B.:
Konzeption und Aufbau eines vertikalen Enterprise-Portals für ein medizinisches Kompetenznetzwerk. In: Abstracts der 46. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie (GMDS). Informatik, Biometrie und Epidemiologie in Medizin und Biologie Vol. 32(2–3): 134

Research Community Implication

I was PC member, additional reviewer or organizer for the following events:

I-SSW: Interaction in the Social Semantic Web Workshop; in conjunction with the 3rd International Conference on Semantic and Digital Media Technologies (SAMT 2008); December 03, 2008; Koblenz, Germany
SDoW2008: 1st Social Data on the Web Workshop; co-located with the 7th International Semantic Web Conference (ISWC2008); October 26/27, 2008; Karlsruhe, Germany
SemWiki2008: 3rd Semantic Wiki Workshop; co-located with the 5th European Semantic Web Conference (ESWC2008); June 02, 2008; Tenerife, Spain
SFSW2008: 4th Workshop on Scripting for the Semantic Web; co-located with the 5th European Semantic Web Conference (ESWC2008); June 01, 2008; Tenerife, Spain
LDOW2008: Linked Data on the Web; Workshop at the 17th International World Wide Web Conference (WWW2008); April 22, 2008; Beijing, China
CSSW2007: Conference on Social Semantic Web; September 26–28, 2007; Leipzig, Germany