| V. Issarny and C. Bidan. Aster: a Corba-based Interconnection System Supporting Distributed System Customization. In Proceedings of the 3rd International Conference on Configurable Distributed Systems, pages 194--201, May 1996. Also available at http://www.irisa.fr/solidor/work/aster.html. |
.... object failures, guiding server replication for load balancing purposes, etc) For doing so, we intent to integrate the DRS in Aster, a distributed programming environment for distributed system customization, based on the formal specifications of the application s requirements (e.g. see [6, 8]) ....
V. Issarny and C. Bidan. Aster: a Corba-based Interconnection System Supporting Distributed System Customization. In Proceedings of the 3rd International Conference on Configurable Distributed Systems, pages 194--201, May 1996. Also available at http://www.irisa.fr/solidor/work/aster.html.
....is used to express the aforementioned knowledge as a set of rules describing the compatibility of nonfunctional properties, and their allowed combinations. By integrating a similar system that performs typechecking on operation signatures and specification matching on QoS requirements (e.g. see [5]) with a standard Web server, we obtain a host which is able to consider the compatibility of agent execution properties with its own execution properties in order to decide on accepting the agent. 3.3. Interpreting Execution Properties Specifying the execution properties of agents and hosts is ....
....agent may cause damages to the execution environment. Obviously, for our approach to be viable, situations like the above should never raise. The solution is to borrow techniques from the field of configurable systems, where an execution environment can be customized to the needs of an application [5]. In the context of Web agents, the application is the agent and the execution environment is the host. The execution properties declared by the agent allow the host to have a complete image of the requested execution environment, i.e. the exact points of interaction with the agent and their ....
V. Issarny and C. Bidan. Aster: a Corba-based Interconnection System Supporting Distributed System Customization. In Proceedings of the International Conference on Configurable Distributed Systems, pages 194--201, May 1996. Also available at http://www.irisa.fr/solidor/work/aster.html.
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