Peer Data Management Systems (PDMSs) have been re- cently proposed as an evolution of Peer-To-Peer (P2P) systems toward a more semantics-based description of peers’ contents and relationships. In a PDMS scenario a key challenge is query routing, i.e. the capability of selecting small subsets of semantically relevant peers to forward a query to. In this paper we demonstrate SUNRISE (System for Unified Network Routing, Indexing and Semantic Exploration), a complete infrastructure which supports an effective and efficient exploration of a PDMS network for query answering purposes. SUNRISE offers several routing policies designed around different performance priorities in order to minimize the information spanning over the network.

Efficient and Effective Query Answering in a PDMS with SUNRISE / Mandreoli, Federica; Martoglia, Riccardo; W., Penzo; Sassatelli, Simona; Villani, Giorgio. - STAMPA. - (2008), pp. 446-451. ((Intervento presentato al convegno 16th Italian Symposium on Advanced Database Systems (SEBD 2008) tenutosi a Mondello, Palermo, Italy nel June 22-25, 2008.

Efficient and Effective Query Answering in a PDMS with SUNRISE

MANDREOLI, Federica;MARTOGLIA, Riccardo;SASSATELLI, Simona;VILLANI, Giorgio
2008

Abstract

Peer Data Management Systems (PDMSs) have been re- cently proposed as an evolution of Peer-To-Peer (P2P) systems toward a more semantics-based description of peers’ contents and relationships. In a PDMS scenario a key challenge is query routing, i.e. the capability of selecting small subsets of semantically relevant peers to forward a query to. In this paper we demonstrate SUNRISE (System for Unified Network Routing, Indexing and Semantic Exploration), a complete infrastructure which supports an effective and efficient exploration of a PDMS network for query answering purposes. SUNRISE offers several routing policies designed around different performance priorities in order to minimize the information spanning over the network.
16th Italian Symposium on Advanced Database Systems (SEBD 2008)
Mondello, Palermo, Italy
June 22-25, 2008
446
451
Mandreoli, Federica; Martoglia, Riccardo; W., Penzo; Sassatelli, Simona; Villani, Giorgio
Efficient and Effective Query Answering in a PDMS with SUNRISE / Mandreoli, Federica; Martoglia, Riccardo; W., Penzo; Sassatelli, Simona; Villani, Giorgio. - STAMPA. - (2008), pp. 446-451. ((Intervento presentato al convegno 16th Italian Symposium on Advanced Database Systems (SEBD 2008) tenutosi a Mondello, Palermo, Italy nel June 22-25, 2008.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/605099
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