MobileScope: A Programming Language with Objective Mobility
ICDCSW '04 Proceedings of the 24th International Conference on Distributed Computing Systems Workshops - W7: EC (ICDCSW'04) - Volume 7
Fine-grained dynamic adaptation of distributed components
Proceedings of the ACM/IFIP/USENIX 2003 International Conference on Middleware
When concurrent control meets functional requirements, or Z + petri-nets
ZB'03 Proceedings of the 3rd international conference on Formal specification and development in Z and B
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Event-based communication models provide interesting properties for distributed systems such as asyn hronism and type-based selection mechanisms.The Comet middleware we develop proposes such an event-based communication model as foundation.From this canonical model, we show how to build more conventional bidirectional and synchronous interactions with extended features such as impli it type-based multi ast or asynchronous perationalization. Furthermore,we demonstrate the use (and interest)of the lower-level asynchronous model to develop highly flexible distributed services.We illustrate this idea with a publish/subscribe protocol that can be dynamically reconfigured to match various requirements:type-based or content-based filtering semantics, peer-to-peer or mediator-based configurations.