Dynamic Querying of Streaming Data with the dQUOB System
IEEE Transactions on Parallel and Distributed Systems
Evaluation of Rate-Based Adaptivity in Asynchronous Data Stream Joins
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Papers - Volume 01
Framework for bringing data streams to the grid
Scientific Programming - AxGrids 2004
Modeling high assurance agent-based Earthquake Management System using formal techniques
The Journal of Supercomputing
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Hazard situations in safety-critical systems are typically complex, so there is a need for means to detect complex hazards and react in a timely and meaningful way. This paper addresses the problem of hazard detection through the development of an online analysis tool. The approach allows the user to specify complex multi-source hazards using a query-like language, uses both synchronous and asynchronous online checking approaches to balance efficiency and expressiveness, accommodates dynamic applications through dynamic constraint addition, and supports distributed and parallel applications running in heterogeneous environments.