<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Extended differential aggregations in process algebra for performance and biology"^^ . "We study aggregations for ordinary differential equations induced by fluid semantics for Markovian process algebra which can capture the dynamics of performance models and chemical reaction networks. Whilst previous work has required perfect symmetry for exact aggregation, we present approximate fluid lumpability, which makes nearby processes perfectly symmetric after a perturbation of their parameters. We prove that small perturbations yield nearby differential trajectories. Numerically, we show that many heterogeneous processes can be aggregated with negligible errors."^^ . "2014-06" . . "154" . . "Open Publishing Association"^^ . . . . . . . . . . . "Max"^^ . "Tschaikowski"^^ . "Max Tschaikowski"^^ . . "Mirco"^^ . "Tribastone"^^ . "Mirco Tribastone"^^ . . . . "\\rm Proceedings Twelfth International Workshop on Quantitative Aspects of Programming Languages and Systems , \\rm Grenoble, France, 12-13 April 2014"^^ . . . . . . "Extended differential aggregations in process algebra for performance and biology (PDF)"^^ . . . . . . "EPTCS_Tribastone_Tschaikowski.pdf"^^ . . . "Extended differential aggregations in process algebra for performance and biology (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Extended differential aggregations in process algebra for performance and biology (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Extended differential aggregations in process algebra for performance and biology (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Extended differential aggregations in process algebra for performance and biology (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #2591 \n\nExtended differential aggregations in process algebra for performance and biology\n\n" . "text/html" . . . "QA75 Electronic computers. Computer science"@en . .