Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 11th International Conference on World Wide Web, WWW '02 |
| Pages | 604-615 |
| Number of pages | 12 |
| Publication status | Published - 2002 |
| Event | 11th International Conference on World Wide Web, WWW '02 - Honolulu, HI, United States Duration: 7 May 2002 → 11 May 2002 |
Publication series
| Name | Proceedings of the 11th International Conference on World Wide Web, WWW '02 |
|---|
Abstract
Metadata for the World Wide Web is important, but metadata for Peer-to-Peer (P2P) networks is absolutely crucial. In this paper we discuss the open source project Edutella which builds upon metadata standards defined for the WWW and aims to provide an RDF-based metadata infrastructure for P2P applications, building on the recently announced JXTA Framework. We describe the goals and main services this infrastructure will provide and the architecture to connect Edutella Peers based on exchange of RDF metadata. As the query service is one of the core services of Edutella, upon which other services are built, we specify in detail the Edutella Common Data Model (ECDM) as basis for the Edutella query exchange language (RDF-QEL-i) and format implementing distributed queries over the Edutella network. Finally, we shortly discuss registration and mediation services, and introduce the prototype and application scenario for our current Edutella aware peers.
Keywords
- E-Learning, Peer-to-peer, Query languages, Semantic web
ASJC Scopus subject areas
- Computer Science(all)
- Computer Networks and Communications
- Computer Science(all)
- Computer Science Applications
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Proceedings of the 11th International Conference on World Wide Web, WWW '02. 2002. p. 604-615 (Proceedings of the 11th International Conference on World Wide Web, WWW '02).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - EDUTELLA
T2 - 11th International Conference on World Wide Web, WWW '02
AU - Nejdl, Wolfgang
AU - Wolf, Boris
AU - Qu, Changtao
AU - Decker, Stefan
AU - Sintek, Michael
AU - Naeve, Ambjörn
AU - Nilsson, Mikael
AU - Palmér, Matthias
AU - Risch, Tore
PY - 2002
Y1 - 2002
N2 - Metadata for the World Wide Web is important, but metadata for Peer-to-Peer (P2P) networks is absolutely crucial. In this paper we discuss the open source project Edutella which builds upon metadata standards defined for the WWW and aims to provide an RDF-based metadata infrastructure for P2P applications, building on the recently announced JXTA Framework. We describe the goals and main services this infrastructure will provide and the architecture to connect Edutella Peers based on exchange of RDF metadata. As the query service is one of the core services of Edutella, upon which other services are built, we specify in detail the Edutella Common Data Model (ECDM) as basis for the Edutella query exchange language (RDF-QEL-i) and format implementing distributed queries over the Edutella network. Finally, we shortly discuss registration and mediation services, and introduce the prototype and application scenario for our current Edutella aware peers.
AB - Metadata for the World Wide Web is important, but metadata for Peer-to-Peer (P2P) networks is absolutely crucial. In this paper we discuss the open source project Edutella which builds upon metadata standards defined for the WWW and aims to provide an RDF-based metadata infrastructure for P2P applications, building on the recently announced JXTA Framework. We describe the goals and main services this infrastructure will provide and the architecture to connect Edutella Peers based on exchange of RDF metadata. As the query service is one of the core services of Edutella, upon which other services are built, we specify in detail the Edutella Common Data Model (ECDM) as basis for the Edutella query exchange language (RDF-QEL-i) and format implementing distributed queries over the Edutella network. Finally, we shortly discuss registration and mediation services, and introduce the prototype and application scenario for our current Edutella aware peers.
KW - E-Learning
KW - Peer-to-peer
KW - Query languages
KW - Semantic web
UR - http://www.scopus.com/inward/record.url?scp=2442646549&partnerID=8YFLogxK
U2 - 10.1145/511446.511525
DO - 10.1145/511446.511525
M3 - Conference contribution
AN - SCOPUS:2442646549
SN - 1581134495
SN - 9781581134490
T3 - Proceedings of the 11th International Conference on World Wide Web, WWW '02
SP - 604
EP - 615
BT - Proceedings of the 11th International Conference on World Wide Web, WWW '02
Y2 - 7 May 2002 through 11 May 2002
ER -