- From: Eric Hoffer <erichoffer@yahoo.com>
- Date: Fri, 14 Mar 2008 09:54:13 -0700 (PDT)
- To: semantic-web@w3.org
- Cc: meetup <semweb-25@meetup.com>
- Message-ID: <916390.48705.qm@web65512.mail.ac4.yahoo.com>
Interestingly enough, this was the subject of our New York Semantic Web Meetup last night, with presentations made by: Yaron Koren ( http://www.mediawiki.org/wiki/Extension:Semantic_Forms ) on his related plugins to enable what you're asking about, and Sergey Chernyshev ( http://www.techpresentations.org/Main_Page ) with some implementations. Yaron has a new service that could be of interest (I'm not listing here because I'm not sure he's released it yet) - but I'm sure he'd elaborate on for you if you like. Regards, Eric (Full thread included below, for benefit of semweb-25 readers) Richard Cyganiak <richard@cyganiak.de> wrote: Peter, Try this: http://aksw.org/Projects/OntoWiki Best, Richard Denny VrandeÄić <dvr@aifb.uni-karlsruhe.de> wrote: Besides the tools mentioned, you may also be interested in the CKC -- Collaborative Knowledge Construction -- Workshop that was held last year at the WWW conference. Proceedings are online. Especially interesting is the technical report on the CKC challenge results. Cheers, denny Markus Krötzsch <mak@aifb.uni-karlsruhe.de> wrote: Maybe I can provide some further clarification. Semantic MediaWiki (SMW) [1] is a semantic extension to MediaWiki, with its first target being to support knowledge articulation in existing wikis (e.g. it is now supported by Wikia, a major wiki-hosting service with 5000+ sites). This is why it focusses more on instance data than on schematic (ontological) information. SMW is based on OWL, but employs only a small fragment thereof (basically property and class hierarchies, equalities, facts, as well as some more complex queries that could be understood as OWL-class instance retrieval). It does not support free-form RDF or OWL-Full-specific constructs. All data can be obtained in OWL/RDF XML-serialisations, and we also will soon supply direct RDF store bindings that would then provide SPARQL interfaces. Binding SMW to an OWL-reasoner that maintains further (more complex) schematic data would also be possible with that architecture -- a first prototype for that was already realised some time ago [2]. We envision to further extend SMW with more powerful OWL constructs, but usability and computability is of course not so easy to achieve in a light-weight web context. Tractable fragments of OWL, as discussed in the OWL1.1 context, are therefore our main target formalism. Regards, Markus [1] http://semantic-mediawiki.org [2] http://korrekt.org/page/Reusing_Ontological_Background_Knowledge_in_Semantic_Wikis > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2008. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > Semediawiki-devel mailing list > Semediawiki-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/semediawiki-devel Valentin Zacharias <Zacharias@fzi.de> wrote: in addition to the SemanticMediaWiki (which is probably the most mature and surely the best known and most widely used) there are a number of other Semantic Wikis, such as IkeWiki[1], PlatypusWiki[2], OntoWiki[3] or - still very much in development but nice looking - myOntology[4]. Freebase[5] is a commercial service going in a similar direction. From your short description about the kind of tool you are looking for, i think that OntoWiki most closely matches that. There are also other tools that are not so closely modeled after the traditional wiki-UI, that also support web-based collaborative creation of domain models. The soboleo[6] system for example allows the collaborative creation of SKOS taxonomies and has a realtime-collaborative ajax editor to support building the taxonomy. The ImageNotion[7] system supports the end-user driven creation of domain models for image annotation and retrieval. cu valentin [1]: http://ikewiki.salzburgresearch.at/ [2]: http://platypuswiki.sourceforge.net/ [3]: http://aksw.org/Projects/OntoWiki [4]: http://www.myontology.org/ [5]: http://www.freebase.com/ [6]: http://www.soboleo.com/ [7]: http://www.imagenotion.com/ -- email: zacharias@fzi.de phone: +49-721-9654-806 fax : +49-721-9654-807 http://www.vzach.de/blog ======================================================================= FZI Forschungszentrum Informatik an der Universität Karlsruhe (TH) Haid-und-Neu-Str. 10-14, 76131 Deutschland, http://www.fzi.de SdbR, Az: 14-0563.1 Regierungspräsidium Karlsruhe Vorstand: Rüdiger Dillmann, Michael Flor, Jivka Ovtcharova, Rudi Studer Vorsitzender des Kuratoriums: Ministerialdirigent Günther Leßnerkraus Peter Ansell <ansell.peter@gmail.com> wrote: Semantic Mediawiki uses basic templates to produce rdf. I could see it being applicable, although whether it maps nicely to the way OWL ontologies are set out would have to be discovered. There is no reason why the ontology couldn't logically be produced as OWL files are based on RDF which is reportedly fully supported. Cheers, Peter Ansell Peter Krantz <peter.krantz@gmail.com> wrote: Hi! The semantic web has some interesting implications for us. One is the focus on being specific with what you mean when you make statements about things. Previously, this work was implicitly done by software developers in an organization (in code). With semantic web technology, this work can be moved to where it belongs - to the domain experts. I have been looking for tools to help domain experts create models of their domain in a way that hides the gory details of OWL et al. One thing that would be very powerful is a domain model wiki tool where page templates had some predefined fields that mapped to OWL. This would allow multiple domain experts to contribute their knowledge into a domain model, ready for publication on the web. Does anyone know of such a tool? I guess I am looking for a simpler web based multi-user version of Protege. Regards, Peter Krantz -------------------------------------- http://www.peterkrantz.com - blog http://eurlex.nu - unofficial experimental RDFa version of European law Eric Hoffer 973.494.1073 LinkedIn http://www.linkedin.com/in/erichoffer Blog: http://www.secondintegral.com/axonomics --------------------------------- Looking for last minute shopping deals? Find them fast with Yahoo! Search.
Received on Friday, 14 March 2008 16:54:56 UTC