Determining Basic Probability Assignment for Efficient Data Fusion
Donghyok Suh, Young-Hwan Oh · Advanced science and technology letters · 2014
The Basic Probability Assignment should basically include the un- certainty and obscurity of the context of the real world to recognize and reduce the uncertainty in the result of the arithmetic operation. This study proposed calculation of the BPA by getting a clue from a policy that recognizes at a cer- tain time interval and reports changes worth reporting. The value sensed with the lapse of time has as compared to that sensed in previous time is related to the context. Thus, in deciding the BPA, reflecting this point is relevant. This study analyzed the change of the proposed sensing value to decide the BPA, and based on this, it proved that contexts could be inferred