CASSANDRA+: A SYSTEM FOR DOING QUERY-DRIVEN SIMULATIONS
|Keywords:||Decision Support;Query-Driven Simulation;Discrete-Event Simulations;Temporal databases;Temporal Query Languages|
|Publisher:||Stern School of Business, New York University|
|Abstract:||A Query-Driven Simulation system Cassandra+ is described that allows end-users to ask queries about outcomes of running simulation models written in various simulation languages. The architecture of Cassandra+, its query language SimQL, and the implementation of the system are described. It is argued that Query-Driven Simulations provide a more declarative, flexible, and interactive approach to asking questions about simulation outcomes than the traditional approaches of letting the end-users run simulations and gather statistics on the trace files being produced.|
|Appears in Collections:||IOMS: Information Systems Working Papers|
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