This paper examines existing bidirectional ray tracing algorithms and the bottlenecks and possible benefits compared to backward tracing methods. The results of the implementation of one algorithm is provided. The article addresses the problems in the implementation of this a system including accurate probability calculation and efficient ray generation.
such systems can easily become quite complex. Hence, most Web Service consumer and provider implementers prefer to use a toolkit that helps the implementation. In fact, good Web Service tools can decrease the implementation effort significantly so that application developers are able to concentrate on the real work (business logic). A Web service toolkit… (More)