A rule-based language for web data management
Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Datalog'10 Proceedings of the First international conference on Datalog Reloaded
The ERC webdam on foundations of web data management
Proceedings of the 21st international conference companion on World Wide Web
Rule-based application development using Webdamlog
Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data
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The demonstration presents the WebdamExchange system, a distributed knowledge base management system with access rights, localization and provenance. This system is based on the exchange of logical statements that describe documents, collections, access rights, keys and localization information and updates of this data. We illustrate how the model can be used in a social-network context to help users keep control on their data on the web. In particular, we show how users within very different schemes of data-distribution (centralized, dht, unstructured P2P, etc) can still transparently collaborate while keeping a good control over their own data.