{"title":"Federation and brokerage of learning objects and their metadata","authors":"F. Assche, David Massart","doi":"10.1109/ICALT.2004.1357427","DOIUrl":null,"url":null,"abstract":"The CeLeBraTe (Context eLearning with Broadband Technologies) project is developing a system to support a European Learning Network (ELN) of virtual learning environments capable of exchanging digitally stored learning resources. The ELN is built around a Brokerage System that manages exchanges between its members. Unlike other virtual learning environment networks based on a client-server architecture, CeLeBraTe is based on a mixed approach where, although the brokerage system hosts a central metadata repository, each ELN member is also authorized to manage its own local metadata repository. Search requests are both handled centrally and propagated to local repositories.","PeriodicalId":291817,"journal":{"name":"IEEE International Conference on Advanced Learning Technologies, 2004. Proceedings.","volume":"105 7S 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"16","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE International Conference on Advanced Learning Technologies, 2004. Proceedings.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICALT.2004.1357427","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 16
Abstract
The CeLeBraTe (Context eLearning with Broadband Technologies) project is developing a system to support a European Learning Network (ELN) of virtual learning environments capable of exchanging digitally stored learning resources. The ELN is built around a Brokerage System that manages exchanges between its members. Unlike other virtual learning environment networks based on a client-server architecture, CeLeBraTe is based on a mixed approach where, although the brokerage system hosts a central metadata repository, each ELN member is also authorized to manage its own local metadata repository. Search requests are both handled centrally and propagated to local repositories.