OntSum: A Semantic Query Routing Scheme in P2P Networks Based on Concise Ontology Indexing

2007 ◽  
Author(s):  
Juan Li ◽  
Son Vuong
Keyword(s):  
P2p Networks ◽  
Query Routing ◽  
Semantic Query ◽  
Routing Scheme

A P2P BASED ARCHITECTURE FOR SEMANTIC WEB SERVICE DISCOVERY

2011 ◽  
Vol 21 (07) ◽  
pp. 1013-1035 ◽  
Author(s):  
GIUSEPPE DI MODICA ◽  
ORAZIO TOMARCHIO ◽  
LORENZO VITA
Keyword(s):  
Service Discovery ◽  
Semantic Technologies ◽  
Query Routing ◽  
Web Service Discovery ◽  
Semantic Query ◽  
Discovery Service ◽  
Routing Mechanism ◽  
System Prototype ◽  
Semantic Web Service Discovery

In SOA environments, as the number of published Web Services grows, the provision of a robust, scalable and efficient discovery service is still an unresolved issue. In this paper we present a P2P-based infrastructure that leverages the semantic technologies to support a scalable and accurate service discovery process. The key concept of the presented idea is the creation of an overlay network organized in several semantic groups of peers, each specialized in answering queries pertaining to specific applicative domains. Groups are formed by clustering together peers offering services that are semantically related. A semantic query routing mechanism ensures the delivery of queries to the groups that are semantically "worth" to respond. In this paper the architecture details of the proposed solution is presented. A system prototype has also been implemented and validated through a case study deployed on the PlanetLab testbed.

Hyperheuristic for the Parameter Tuning of a Bio-Inspired Algorithm of Query Routing in P2P Networks

2011 ◽  
pp. 119-130 ◽  
Author(s):  
Paula Hernández ◽  
Claudia Gómez ◽  
Laura Cruz ◽  
Alberto Ochoa ◽  
Norberto Castillo ◽  
...  
Keyword(s):  
Parameter Tuning ◽  
P2p Networks ◽  
Query Routing

NAS Algorithm for Semantic Query Routing Systems in Complex Networks

2008 ◽  
pp. 284-292
Author(s):  
Laura Cruz-Reyes ◽  
Claudia Guadalupe Gómez Santillán ◽  
Marco Antonio Aguirre Lam ◽  
Satu Elisa Schaeffer ◽  
Tania Turrubiates López ◽  
...  
Keyword(s):  
Complex Networks ◽  
Query Routing ◽  
Semantic Query
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