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8.      Performance Results

In this section, we present performance results from several domains, taken from the literature and from the two planning competitions. First, we investigate how the several techniques of Grt contribute to its overall performance and then we compare Grt to other planners.

The measurements that follow were taken on a SUN Enterprise 3000 machine running at 167MHz, with 256 MB main memory and operating system Solaris 2.5.1. In the experiments we set a 5 minutes time limit for all experiments and planners[1].

 

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Ioannis Refanidis

14-8-2001

 



[1] In the URL http://www.csd.auth.gr/~lpis/GRT/JAIR/OnlineAppendix1.html

it can be found the executable files of all planners that took part in the comparison, the source code of Grt, the detailed results (in MS-Excel format), the original data files, the problem description files and the script files for each planner.