The JISC Information Environment and VLEs
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The document discusses the JISC Information Environment (JISC IE) and its role in facilitating discovery and access to online resources across multiple content providers. It describes how the JISC IE uses standards like Z39.50, OAI-PMH and RSS to expose metadata that can then be searched and aggregated. This allows resources to be discovered across different collections and services and accessed through a common framework rather than separate websites.
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The JISC Information Environment and VLEs
- 1. The JISC Information Environment and VLEs Andy Powell [email_address] UKOLN, University of Bath IE Joint Programme Meeting, Nottingham October/November 2002
- 19. JISC Information Env. Broker/Aggregator Portal Portal Content providers End-user Portal Broker/Aggregator Authentication Authorisation Collect’n Desc Service Desc Resolver Inst’n Profile Shared services Provision layer Fusion layer Presentation layer
- 23. IBM Web services model service registry service provider service requestor Find Publish Bind WSDL UDDI WSDL SOAP WSDL UDDI
- 25. JISC IE - Web services service registry service provider service requestor Find Publish Bind Collection and Service description service JISC Inf. Env. Service registry Content providers, aggregators, brokers, shared services Portals, aggregators, brokers
- 26. JISC Information Env. Broker/Aggregator Portal Portal Content providers End-user Portal Broker/Aggregator Authentication Authorisation Collect’n Desc Service Desc Resolver Inst’n Profile Shared services Provision layer Fusion layer Presentation layer
- 27. JISC Information Env. Broker/Aggregator Portal Portal Content providers End-user Portal Broker/Aggregator Authentication Authorisation Resolver Inst’n Profile Shared services Provision layer Fusion layer Presentation layer Service provider Service requestor Service provider Service requestor Service registry
- 32. IMS Digital Repositories Repositories Resource Utilizers Directories Vocabulary Competency Metadata Repositories Organizations Traders Access Management MANAGE RIGHTS OBLIGATIONS CONTROL ACCESS AUTHENTICATE AUTHORISE AUDIT Procurement NEGOTIATE TRADE MAKE PAYMENT SEARCH Learner Creator Infoseeker Assets Metadata DISCOVER REQUEST USE Presentation Mediation Provision People Agent RESOLVE Registries STORE STORE EXPOSE MANAGE STORE EXPOSE MANAGE DELIVER (Query, Browse, Follow Path) ACCESS GATHER PUBLISH MANAGE ALERT EXPOSE
- 48. Questions…