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Recently, doubts have begun to surface about the emphasis that for years has been given to the variable knowledge of results in motor learning, and a view has been expressed that information on how an action has been made (knowledge of performance) may be of more use. This study compared the two types of information in learning a volleyball serve by eight… (More)
TCP splicing has been commonly used for increasing the performance of serving web content through proxies. Web server architectures built using TCP splicing suffer from two limitations: (1) All traffic between clients and servers typically passes through the proxy, thus making the proxy scalability and performance bottlenecks; and (2) This architecture… (More)
In this paper we compare the de Casteljau algorithm with a more efficient algorithm associated to another shape preserving representation. We prove that the Bernstein basis is better conditioned than the basis associated to the more efficient algorithm. Error analysis results are presented. Numerical experiments are also included.