Enabling Semantic Web Communities with DBin: An Overview

  • Giovanni Tummarello
  • Christian Morbidoni
  • Michele Nucci
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4273)


In this paper we give an overview of the DBin Semantic Web information manager. Then we describe how it enables users to create and experience the Semantic Web by exchanging RDF knowledge in P2P “topic” channels. Once sufficient information has been collected locally, rich and fast browsing of the Semantic Web becomes possible without generating external traffic or computational load. In this way each client builds and populates a ’personal semantic space’ on which user defined rules, trust metrics and filtering can be freely applied. We also discuss issues such as end user interaction and the social aggregation model induced by this novel application.


Distribute Hash Table External Traffic Upload Server Fine Granularity Level Fast Browsing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


  1. 1.
    The DBin project, http://www.dbin.org
  2. 2.
    Eclipse Rich Client Platform, http://www.eclipse.org/rcp
  3. 3.
    Broekstra, J., Kampman, A.: SeRQL: An RDF Query and Transformation Language. In: McIlraith, S.A., Plexousakis, D., van Harmelen, F. (eds.) ISWC 2004. LNCS, vol. 3298. Springer, Heidelberg (2004)Google Scholar
  4. 4.
    Tummarello, G., Morbidoni, C., Petersson, J., Puliti, P., Piazza, F.: RDFGrowth, a P2P annotation exchange algorithm for scalable Semantic Web applications. In: P2PKM Workshop (2004)Google Scholar
  5. 5.
    Nejdl, W., Wolf, B.: EDUTELLA: A P2P Networking Infrastructure Based on RDF. In: WWW (2002)Google Scholar
  6. 6.
    Chirita, P.A., Idreos, S., Koubarakis, M., Nejdl, W.: Publish/Subscribe for RDF-based P2P Networks. In: Bussler, C.J., Davies, J., Fensel, D., Studer, R. (eds.) ESWS 2004. LNCS, vol. 3053, pp. 182–197. Springer, Heidelberg (2004)CrossRefGoogle Scholar
  7. 7.
    Tummarello, G., Morbidoni, C., Puliti, P., Piazza, F.: Signing individual fragments of an RDF graph. In: WWW (2005)Google Scholar
  8. 8.
    Carroll, J.J.: Signing RDF Graphs. In: Fensel, D., Sycara, K.P., Mylopoulos, J. (eds.) ISWC 2003. LNCS, vol. 2870, pp. 369–384. Springer, Heidelberg (2003)CrossRefGoogle Scholar
  9. 9.
    Huynh, D., Mazzocchi, S., Karger, D.: Piggy Bank: Experience the Semantic Web Inside Your Web Browser. In: Gil, Y., Motta, E., Benjamins, V.R., Musen, M.A. (eds.) ISWC 2005. LNCS, vol. 3729, pp. 413–430. Springer, Heidelberg (2005)CrossRefGoogle Scholar
  10. 10.
    Broekstra, J., Ehrig, M., Haase, P., van Harmelen, F., Menken, M., Mika, P., Schnizler, B., Siebes, R.: Bibster - A Semantics-Based Bibliographic Peer-to-Peer System. In: SemPGrid Workshop (2004)Google Scholar
  11. 11.
    Quan, D., Karger, D.: How to Make a Semantic Web Browser. In: WWW (2004)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Giovanni Tummarello
    • 1
  • Christian Morbidoni
    • 1
  • Michele Nucci
    • 1
  1. 1.Dipartimento di Elettronica, Intelligenza Artificiale e TelecomunicazioniUniversità Politecnica delle MarcheAnconaItaly

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