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STREAM is a general-purpose relational Data Stream Management System (DSMS). STREAM supports a declarative query language and flexible query execution plans. It is designed to cope with high data rates and large numbers of continuous queries through careful resource allocation and use, and by degrading gracefully to approximate answers as necessary. A(More)
Mapping unknown environments is a key problem in mobile robotics. This paper applies genetic programming to evolve controllers for robots in a collaborative mapping scenario. A program that outperforms human-designed controllers using the same data inputs was evolved, suggesting that genetic programming may be a feasible approach for designing mapping(More)
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