Title :
Interacting the Edutella/JXTA peer-to-peer network with Web services
Author :
Qu, Changtao ; Nejdl, Wolfgang
Author_Institution :
Learning Lab. Lower Saxony, Hannover Univ., Germany
Abstract :
Edutella/JXTA is a P2P (peer-to-peer) semantic Web application, which is aimed to accommodate heterogeneous resource metadata repositories in a P2P manner and further facilitate the exchange of the resource metadata based on RDF. Whereas the initial use cases of Edutella/JXTA are defined and implemented in the context of a pure P2P setting, where all Edutella participants are JXTA peers interacting with each other via various P2P services, in this paper we investigate the interaction between Edutella/JXTA and Web services with the purpose of exchanging distributed functionalities between the two platforms. In terms of two typical interaction scenarios: (1) exposing existing Edutella/JXTA P2P services as Web services; and (2) integrating Web services enabled content providers into Edutella/JXTA, we propose an approach for achieving the service layer interaction between Edutella/JXTA and Web services through so-called Web services/Edutella proxies.
Keywords :
Internet; computer networks; meta data; semantic Web; Edutella; JXTA network; Web services; content provider; peer-to-peer network; resource description framework; resource metadata based; semantic Web; Computer architecture; Context-aware services; Distributed computing; Electronic learning; Peer to peer computing; Resource description framework; Semantic Web; Service oriented architecture; Web and internet services; Web services;
Conference_Titel :
Applications and the Internet, 2004. Proceedings. 2004 International Symposium on
Print_ISBN :
0-7695-2068-5
DOI :
10.1109/SAINT.2004.1266100
