Results 201 to 210 of about 37,662 (254)

Determining Basic Probability Assignment for Efficient Data Fusion

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 ...
Donghyok Suh, Younghwan Oh
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Model‐based object recognition using basic probability assignment

Systems and Computers in Japan, 1995
AbstractA method of object recognition is proposed based on Dempster‐Shafer theory (DS theory), which can treat the ambiguity of image data. A model based object recognition technique based on an aspect imaging method will also be proposed. The aspect imaging method recognizes a similar aspect object by comparing an input image with an aspect image of ...
Sadaaki Yamane, Keiji Aoki, Masao Izumi, Kunio Fukunaga   +3 more
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Determining interval basic probability assignment based on statistical information

2015 Chinese Automation Congress (CAC), 2015
Evidence theory can express and process uncertain and non-precision information well, so it is widely used in the related fields of information fusion. How to determine the basic probability assignment is one of the most difficult problems of the evidence theory.
Dangui Hu, Dinghua He
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Discriminating Event Information for Calculation of Basic Probability Assignment

International Journal of Smart Home, 2013
This study proposed a novel way to calculate Basic Probability Assignment(BPA), which is crucial in the data fusion. The study mapped sensing signal with a linear discriminant function analysis and assessed the sizes with time. This was beneficial to get a clue for context inference with using the Dempster-Shafer Theory and to determine BPA based on ...
Donghyok Suh, Juhye Yook
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Determination of Basic Probability Assignment Based on Recognition Sequence

Advanced Materials Research, 2014
In some practical application of target recognition with sensors, the sensors will give the recognition sequence of targets, which is more detailed than the single recognition result. How to properly construct the basic probability assignment by the recognition sequence becomes the key to successful application of evidence theory.
Yan Fei Chen, Xue Zhi Xia, Kui Tu
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Fractal-based basic probability assignment: A transient mass function

Information Sciences
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Li Zhu, Qianli Zhou, Yong Deng, Kang Hao Cheong   +3 more
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Entropy measures associated with a fuzzy basic probability assignment

Proceedings of 6th International Fuzzy Systems Conference, 2002
We consider a basic probability assignment whose focal elements are fuzzy subsets (called FBPA for short). FBPA offers an appropriate scheme in order to generalize several known measures of entropy. In addition, we provide a general formulation which also contains new measures of entropy.
J.A. Herencia, M.T. Lamata
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A new base function in basic probability assignment for conflict management

Applied Intelligence, 2021
To address highly conflicting evidence combinations, a new base function is proposed to alleviate conflicts that exist in pieces of evidence provided before the fusion of them to get intuitive results from the combination. The proposed method assigns a corresponding value to each proposition according to its importance.
Yuanpeng He, Fuyuan Xiao
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Generalized basic probability assignments

2002
Dempster-Shafer theory allows to construct belief functions from (precise) basic probability assignments. The present paper extends this idea substantially. By considering SETS of basic probability assignments, an appealing constructive approach to general interval probability (general imprecise probabilities) is achieved, which allows for a very ...
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Determination of Generalized Basic Probability Assignment Based on Interval Numbers

Applied Mechanics and Materials, 2014
On the basis of the determination of basic probability assignment based on interval numbers, and combine the generalized evidence theory in the open world, the paper proposed an approach to determine generalized basic probability assignment based on the interval number, which offered a new idea of the determination of generalized basic probability ...
Rui Hong Wang, Pei Da Xu, Xin Chen, Yong Deng   +3 more
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