However, the parameters of the least square support vector machine model have a great influence on its performance. At the same time, there is no clear theoretical basis for how to choose these parameters. In order to cope with the parameters optimization of the least square support vector ...
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It provides good load balancing for many applications including irregular ones; that is, it keeps all workers busy by creating plenty of "logical" threads and adopting the oldest-first work stealing strategy. This paper proposes a "logical thread"-free framework called Tascell, which achieves a ...
Golomb and Baumert believed their paper to be “the first attempt to formulate the scope and methods of backtrack programming in its full generality”, while acknowledging the “fairly general exposition” given five years earlier by Walker [78]. Indeed, Golomb and Baumert's formulation is ...
Our contribution is to fill this gap. We further generalize the approach, discuss implementation details, and empirically confirm its effectiveness in an independent implementation.译文:我们的贡献就是填补这一空白。我们进一步推广了该方法,讨论了实现细节,并在独立实现中实证验证了其有效性。
You must stop or pause your applications before starting a backtrack operation to ensure that there are no new read or write requests. During the backtrack operation, Aurora pauses the database, closes any open connections, and drops any uncommitted reads and writes. It then waits for the ...
The heuristic functions typically used for guiding A - based pathnding are too simplistic to provide the search with the necessary guidance in such large and complex game worlds. This may result in A -search exploring the entire game map in order to nd a path between two distant locations....
We present an approach to continuing plan quality optimisation at larger time scales, and its implementation in a system called BDPO2. Key to this approach is a decomposition into subproblems of improving parts of the current best plan. The decomposition is based on block deordering, a form ...
lawn mowers, agricultural robots, humanitarian demining and other surface maintenance or inspection machines must use an algorithm that drives a robot to cover completely its working area [1]. Some autonomous vacuum cleaners have been developed; between the most important commercial platforms, it can ...
(BP) are detected and stored during the execution of a normal spiral path. Before moving the robot forward, BSA evaluates if there is more than one unknown cell in its neighborhood; in other words, if there is an alternative possible path to follow. If this is the case, the cells that...