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SEMWEB
2004
Springer
14 years 3 months ago
Top-k Query Evaluation for Schema-Based Peer-to-Peer Networks
Abstract. Increasing the number of peers in a peer-to-peer network usually increases the number of answers to a given query as well. While having more answers is nice in principle,...
Wolfgang Nejdl, Wolf Siberski, Uwe Thaden, Wolf-Ti...
SEMWEB
2004
Springer
14 years 3 months ago
Personalized Reputation Management in P2P Networks
P2P networks have become increasingly popular in the recent years. However, their open, distributed and anonymous nature makes them very vulnerable against malicious users who prov...
Paul-Alexandru Chirita, Wolfgang Nejdl, Mario T. S...
SEMWEB
2004
Springer
14 years 3 months ago
Contexts for the Semantic Web
A central theme of the semantic web is that programs should be able to easily aggregate data from different sources. Unfortunately, even if two sites provide their data using the ...
Ramanathan V. Guha, Rob McCool, Richard Fikes
SEMWEB
2004
Springer
14 years 3 months ago
Semantic Web Service Interaction Protocols: An Ontological Approach
A central requirement for achieving the vision of run-time discovery and dynamic composition of services is the provision of appropriate descriptions of the operation of a service,...
Ronald Ashri, Grit Denker, Darren Marvin, Mike Sur...
SEMWEB
2004
Springer
14 years 3 months ago
Generating On the Fly Queries for the Semantic Web: The ICS-FORTH Graphical RQL Interface (GRQL)
Abstract. Building user-friendly GUIs for browsing and filtering RDF/S description bases while exploiting in a transparent way the expressiveness of declarative query/view language...
Nikolaos Athanasis, Vassilis Christophides, Dimitr...