The trend towards outsourcing increases the number of documents stored at external service providers. This storage model, however, raises privacy and security concerns because the service providers cannot be trusted w...
详细信息
The trend towards outsourcing increases the number of documents stored at external service providers. This storage model, however, raises privacy and security concerns because the service providers cannot be trusted w...
详细信息
The trend towards outsourcing increases the number of documents stored at external service providers. This storage model, however, raises privacy and security concerns because the service providers cannot be trusted with respect to maintaining the privacy of the documents. The research project SemCrypt^1 explores techniques for processing queries and updates over encrypted XML documents stored at untrusted servers. By performing encryption and decryption only on the client and not on the server, SemCrypt guarantees that neither the document structure nor the document content are disclosed on the server. Filtering query results and processing as much as possible of the query/update statement on the server does not depend on special encryption techniques. Instead, the chosen approach exploits the structural semantics of XML documents and uses standard, well-proven encryption techniques. SemCrypt thus enables to query and update encrypted XML documents on untrusted servers while ensuring data privacy.
This article introduces the EC-project PROMOTE/sup /spl reg// (IST-1999-11658) where an overall framework for process-oriented knowledge management, starting at modelling knowledge intensive business processes in a We...
详细信息
This article introduces the EC-project PROMOTE/sup /spl reg// (IST-1999-11658) where an overall framework for process-oriented knowledge management, starting at modelling knowledge intensive business processes in a Web-environment and focusing on the knowledge management processes such as identification, access, storage, distribution and evaluation where knowledge is being developed. The main focus of this text is the analysis of requirements of such a process oriented model based knowledge management system (KMS) and the system architecture of the PROMOTE/sup /spl reg// prototype. The application scenario "Quality Management for Software Development" is introduced to depict the realisation of the KMS.
Irrespective of whether we use economic or societal metrics, the Internet is one of the most important technical infrastructures in existence today. It will serve as a catalyst for much of our innovation and prosperit...
详细信息
ISBN:
(数字)9783642302411
ISBN:
(纸本)9783642302404
Irrespective of whether we use economic or societal metrics, the Internet is one of the most important technical infrastructures in existence today. It will serve as a catalyst for much of our innovation and prosperity in the future. A competitive Europe will require Internet connectivity and services beyond the capabilities offered by current technologies. Future Internet research is therefore a must.
The Future Internet Assembly (FIA) is a successful and unique bi-annual conference that brings together participants of over 150 projects from several distinct but interrelated areas in the EU Framework Programme 7.
The 20 full papers included in this volume were selected from 40 submissions, and are preceded by a vision paper describing the FIA Roadmap. The papers have been organized into topical sections on the foundations of Future Internet, the applications of Future Internet, Smart Cities, and Future Internet infrastructures.
暂无评论