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The Semantic Web d emo hour

The Semantic Web d emo hour. Luigi De Russis. Summary. Some tools how to write, visualize and query an ontology ? Some other projects r ecent projects involving Semantic Web technologies Research areas current research areas in the Semantic Web. Tools. Protégé.

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The Semantic Web d emo hour

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  1. The Semantic Web demo hour Luigi De Russis

  2. Summary • Some tools • how to write, visualize and query an ontology? • Some other projects • recent projects involving Semantic Web technologies • Research areas • current research areas in the Semantic Web

  3. Tools

  4. Protégé protégé is one of the (few) application for modeling ontologies. It is Java-based, extensible, and provides a plug-and-play environment. It is released for all the desktop platforms and offers a web client. protégé is actively maintained by the Stanford Center for Biomedial Informatics Research. Website: http://protege.stanford.edu/

  5. Protégé

  6. Anzo for Excel Anzois an Excel plugin to associate an ontology to some Excel data.one of the (few) application for modeling ontologies. It is a commercial product. Website: http://www.cambridgesemantics.com/home

  7. Notepad (and similar)

  8. Jelly-Ont Jelly-Ont is a touch-based mobile ontology browser, realized as an Android app. It is under active development by the e-Literesearch group at Politecnico di Torino. An apkfor Android 4.x is available for download (tested on a 10’’ tablet). Website: http://elite.polito.it/jelly-ont Demo: http://youtu.be/JUgGCa7Luoc

  9. Jelly-Ont

  10. Other projects

  11. The Linking Open Data cloud diagram The Open Data Movement aims at making data freely available to everyone. There are already various interesting open data sets available on the Web (such as Wikipedia, Geonames or MusicBrainz). The goal of the W3C Linked Open Data community project is to extend the Web with data commons by publishing various open data sets as RDF and by setting RDF links between them. Upon this dataset, a LOD cloud diagram has been developed (http://lod-cloud.net).

  12. The Linking Open Data cloud diagram Linking Open Data cloud diagram, by Richard Cyganiak and AnjaJentzsch. http://lod-cloud.net/

  13. LoccioniLeaf Island LoccioniGroup is an Italian company, located near Ancona, Marche. Its main area of interest is quality control, industrial automation and management of energy processes. The company has a strong R&D area. Recently, they are experimenting the idea of a Leaf Community (http://energy.loccioni.com/sustainable-community/), an area where people live in zero-emissions homes, can use electrical and hydrogen-powered cars, children go to solar-powered schools, etc.

  14. LoccioniLeaf Island The Leaf Island is a prototype for an energy management software system for the Leaf Community. Such a prototype is powered by the Leaf Ontology, which comprises both Smart Grid reference models and Building Automation concepts. The goal is to assess the energetic independence of the Loccionimicrogrid and eventually acting on the appropriate devices to enforce it, thus minimizing energy exchanges with the bulk energy supply.

  15. DogOnt DogOnt is an ontology for Intelligent Domotic Environment. It is able to face interoperation issues allowing to describe where a device is located, the set of its capabilities, the technology-specific features needed to interface it, etc. It is a research product of the e-Literesearch group at Politecnico di Torino. Website: http://elite.polito.it/jelly-ont Ontology: http://elite.polito.it/ontologies/dogont.owl

  16. Research areas

  17. Research areas Scalable reasoning reasoning has always been an hot topic in the Semantic Web community there is increasing demand for reasoners that can scale into billions of triples and handle messy data SPARQL performance high performance SPARQL engine

  18. Research areas Linked Data “science” how interact with Linked Data? how consume it? how useful is it? What kind of quality is expected? Semantic Sensor Streams how can Semantic Web technologies help to make sense of data streams produced by the various Internet-connected devices? can such streams be reasoned and queried?

  19. Research areas Visualization/UI how to effectively interact with ontologies, RDF documents, …? Semantic Web technologies for mobile platforms

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