Conference Paper

Accessing XML Documents Using Semantic Meta Data in a P2P Environment.

Authors:
Dominic Battré
Dominic Battré
Dominic Battré
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Felix Heine at Hochschule Hannover
Felix Heine
André Höing
André Höing
André Höing
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Giovanni Cortese
Giovanni Cortese
Giovanni Cortese
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Abstract

XGR (XML Data Grid) and BabelPeers are both data man- agement systems based on distributed hash tables (DHT) that use the Pastry DHT to store data and meta data. XGR is based on the XML data model; BabelPeers uses the Resource Description Framework (RDF) for its data. XGR and Ba- belPeers have different but complementary functionality. On the one hand, XGR focuses on document-based storage of XML data and publish/subscribe mechanisms, on the other hand, BabelPeers focuses on query strategies that combine pieces of information originating from various sources and provides reasoning about the information. Thus it is valuable to research how the two concepts can be merged to get the best of both worlds.1

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... Because of scalability issues we and several other research groups investigate the use of peer-to-peer based data stores for managing RDF data. Examples for such peer-to-peer based approaches include our BabelPeers [14,15,16,17,18,19,20,21,22,23,24,94,95] implementation, Atlas [99,103,111,113,114], RDFPeers [47], GridVine [5,60], and several others. ...
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Semantic Grid Resource DiscoveryusingDHTsinAtlas In3rdGGFSemanticGrid Workshop Pastry: Scalable, De-centralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems Chord: A Scalable Peer-to-peer Lookup Service for Inter-net Applications
  • M Koubarakis
  • I Miliaraki
  • Z Kaoudi
  • M Magiridou
  • Papadakis
  • A Pesaresi
  • A Rowstron
  • P Druschel
Koubarakis, M.; Miliaraki, I.; Kaoudi, Z.; Magiridou, M.; and Papadakis-Pesaresi, A. 2006. Semantic Grid Resource DiscoveryusingDHTsinAtlas. In3rdGGFSemanticGrid Workshop. Rowstron, A., and Druschel, P. 2001. Pastry: Scalable, De-centralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems. Lecture Notes in Computer Science 2218:329+. Stoica, I.; Morris, R.; Liben-Nowell, D.; Karger, D.; Kaashoek, M. F.; Dabek, F.; and Balakrishnan, H. 2003. Chord: A Scalable Peer-to-peer Lookup Service for Inter-net Applications. IEEE Transactions on Networking 11. Giovanni 277