Publications associées à Self-Organizing Schema Mappings in the GridVine Peer Data Management System

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Probabilistic Message Passing in Peer Data Management Systems

Karl Aberer, Philippe Cudré-Mauroux

Until recently, most data integration techniques involved central components, e.g., global schemas, to enable transparent access to heterogeneous databases. Today, however, with the democratization of tools facilitating knowledge elicitation in machine-pro ...

IEEE2006

Semantic Overlay Networks

Karl Aberer, Philippe Cudré-Mauroux

In a handful of years only, Peer-to-Peer (P2P) systems have become an integral part of the Internet. After a few key successes related to music-sharing (e.g., Napster or Gnutella), they rapidly developed and are nowadays firmly established in various conte ...

2005

GridVine: Building Internet-Scale Semantic Overlay Networks

Karl Aberer, Manfred Hauswirth, Philippe Cudré-Mauroux, Tim van Pelt

This paper addresses the problem of building scalable semantic overlay networks. Our approach follows the principle of data independence by separating a logical layer, the semantic overlay for managing and mapping data and metadata schemas, from a physical ...

2004

A Rate-Adaptive MAC Protocol for Low-Power Ultra-Wide Band Ad-hoc Networks

Jean-Yves Le Boudec, Ruben Merz, Jörg Widmer

Recent theoretical results show that it is optimal to allow interfering sources to transmit simultaneously as long as they are outside a well-defined exclusion region around a destination and to adapt the rate to interference. In contrast, interference fro ...

2004

Database Integration: the Key to Data Interoperability

Stefano Spaccapietra, Christine Parent

Most of new databases are no more built from scratch, but re-use existing data from several autonomous data stores. To facilitate application development, the data to be re-used should preferably be redefined as a virtual database, providing for the logica ...

MIT Press2000

New optical star LAN demonstrator based on FDM with an adapted multichannel Ethernet protocol

Philippe Robert, Daniel Rodellar Gomez, Caroline Brisson

This paper presents a new physical layer demonstrator for Optical Local Area Network. It offers a large total capacity to a large number of connected nodes without requiring optical amplifiers and achieves high modularity and scalability. A new multichanne ...

1998

Covalently immobilized phospholipid bilayers on solid surfaces

Horst Vogel

A solid coated device is disclosed that has covalently attached a coating which comprises a first layer contg. first functional groups, to which first layer functional groups is covalently attached a second, linking layer carrying second functional groups, ...

(Ecole Polytechnique Federale De Lausanne (Epfl), Switz.; Heyse, Stephan; Saenger, Michael; Sigrist, Hans; Vogel, Horst).1996

Self-Organizing Schema Mappings in the GridVine Peer Data Management System

Graph Chatbot

Chattez avec Graph Search

Probabilistic Message Passing in Peer Data Management Systems

Semantic Overlay Networks

GridVine: Building Internet-Scale Semantic Overlay Networks

A Rate-Adaptive MAC Protocol for Low-Power Ultra-Wide Band Ad-hoc Networks

Database Integration: the Key to Data Interoperability

New optical star LAN demonstrator based on FDM with an adapted multichannel Ethernet protocol

Fresh Packet First Scheduling for Voice Traffic in Congested Networks

A Petri Net Model for FDDI

Covalently immobilized phospholipid bilayers on solid surfaces

Semantic Overlay Networks

Probabilistic Message Passing in Peer Data Management Systems

New optical star LAN demonstrator based on FDM with an adapted multichannel Ethernet protocol

Covalently immobilized phospholipid bilayers on solid surfaces

Fresh Packet First Scheduling for Voice Traffic in Congested Networks

Database Integration: the Key to Data Interoperability

A Rate-Adaptive MAC Protocol for Low-Power Ultra-Wide Band Ad-hoc Networks

A Petri Net Model for FDDI

GridVine: Building Internet-Scale Semantic Overlay Networks